STIM PRE WORKOUT

ABE delivers a unique blend of the most vital and researched active ingredients known to help increase physical performance*, reduce tiredness & fatigue* and provide continual focus throughout your training, maximizing your bodies potential. However talk is cheap and the proof is in the product, after extensive research, meticulous formulating and precise lab testing we are confident to let ABE do the talking. ABE Ultimate Pre-Workout 375g | 30 Servings 4g Citrulline Malate | 3g Creatine | 2g Beta-Alanine | 200mg Caffeine | 250mg VitaCholine™ | B3 & B12 Vitamins ABE Ultimate Pre-Workout is Europe's best selling pre-workout delivers a unique blend of the most researched ergogenic aids and performance ingredients to fuel your physical performance, reduce tiredness & fatigue* and to enhance focus throughout your training session. Creatine Monohydrate may increase physical performance in successive bursts of short term, high intensity exercise. Breathe Easy™ formula is added to increase oxygen intake during exercise (Available in Candy Ice Blast Flavour)

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Ghost Legend v4 Elevate every training session with Ghost Legend v4 PreWorkout, the next evolution in legendary performance. Whether you’re chasing personal records or seeking more focus, energy, and muscle pumps, Ghost Legend v4 delivers a comprehensive, fully-disclosed formula trusted by athletes around the world. Key Features •Powerful Pumps: Delivers 6g pure L-Citrulline to maximize nitric oxide, enhancing blood flow and muscle fullness. •Explosive Energy: 300mg natural caffeine for sustained, crash-free energy to power through intense sessions. •Enhanced Endurance: 3.2g Beta-Alanine buffers lactic acid, boosting muscular stamina and reducing fatigue. •Laser Focus: A blend of NeuroFactor®, L-Tyrosine, and double-dose VitaCholine® for superior concentration and mind-muscle connection. •Complete Transparency: No proprietary blends—what’s on the label is exactly what’s in each scoop. •Fully Vegan-Friendly: Uses vegan-fermented L-Citrulline and is gluten-, soy-, and sugar-free. •Stack Friendly: Designed to use alone or combined with other Ghost® products.

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Enfinity® Paraxanthine Euphoric energy and focus with no crash. Senactiv® Enhances endurance, Increases muscle energy and stimulates muscle cell renewal. VasoDrive-AP® Enhanced muscle pumps and performance. L-Citrulline Citrulline is a non-essential, non-protein amino acid that forms during the urea cycle and forms ornithine when combined with carbon dioxide. Citrulline is also a critical source of endogenous (natural) arginine, as it is rapidly and efficiently converted to arginine in the vascular endothelium and other tissues. Citrulline’s benefits have been shown to be greater than its parent compound. While arginine undergoes direct hepatic (liver) metabolism through the enzyme arginase, citrulline bypasses hepatic metabolism entirely and it is delivered straight to the bloodstream. The result is that gut absorption and plasma (blood) bioavailability studies comparing citrulline and arginine have shown two things. First, citrulline is less readily destroyed and has greater absorption than arginine. Second, citrulline supplementation increases arginine levels more effectively than arginine supplementation itself. This translates to promising results. For example, animal studies show a significant increase in anaerobic performance at a 250mg/kg/day serving of citrulline, while studies in humans implicate citrulline in both aerobic and anaerobic performance increases. As a critical part of the urea cycle, citrulline’s performance benefits are thought to be a result of its role in ammonia clearance. Citrulline is implicated in reducing the oxygen cost of muscle processes, along with increasing the rate of post-exercise ATP and phosphocreatine replenishment. As ATP and phosphocreatine are the body’s ‘exercise fuel,’ this may result in citrulline delaying time to exhaustion in aerobic and anaerobic exercise. Beta Alanine Carnosine is a bit of an odd duck: we know that it is crucial for muscle function, and that dietary sources of carnosine are essential, but we don’t know precisely how it works. Moreover, for decades, we had no idea how to increase intramuscular concentrations, as exogenous carnosine sources degraded in the body so fast as to be effectively useless. Enter beta-alanine. Simply a different iteration of one of the amino acids that comprises carnosine itself (alanine), beta-alanine has proven to be the most effective means of significantly increasing intramuscular concentrations of carnosine – and therefore of promoting all of carnosine’s various beneficial effects on muscle performance. If that weren’t enough, beta-alanine has also demonstrated beneficial physiological effects independent of its parent compound. To understand why, though, we need to first understand some of the basics behind carnosine itself. Carnosine, a cytoplasmic dipeptide synthesized from the precursors L-histidine and l-alanine, is present in high concentrations in skeletal muscle and plays a pivotal role as a “chemical buffer” in myocytes (muscle cells). It has long been known that carnosine concentrations are highest in glycolytic, rather than oxidative muscle fibers (roughly speaking, explosive vs., endurance muscle fibers, respectively), and thus long hypothesized that this amino acid is required for sustained performance during supramaximal exercise. Recent research demonstrates that carnosine exerts its physiological effects in long hypoxic (low oxygen) drives by functioning as a high-capacity pH buffer in skeletal muscle, preventing the pH ratio of plasma from dropping too low – and therefore preventing crucial pH-dependent processes such as protein synthesis from being inhibited by acidosis. Despite its critical role in skeletal muscle anaerobic performance, intramyocellular synthesis of carnosine is rate-limited by the availability of l-alanine. Unfortunately, the majority of literature demonstrates that attempting to increase intramuscular levels of carnosine via either direct carnosine or alanine supplementation is largely ineffective due to carnosine/alanine pharmacokinetics. Enter beta-alanine. Research with beta-alanine demonstrates consistent and dose-dependent increases to intramuscular carnosine concentrations with beta-alanine supplementation, with certain studies showing an increase of 40-60% with chronic administration. These same literatures reveal a synergistic effect of exercise on beta-alanine supplementation, whereby the muscle adaptive changes associated with resistance training promote further intramuscular carnosine production in response to beta-alanine supplementation. In simpler language, this essentially means that beta-alanine is a dietary supplement that promotes its own effects in combination with exercise. As you exercise, you simultaneously intensify beta-alanine’s physiological actions – both directly, as well as in the production of intramuscular carnosine. Once ingested, beta-alanine’s exercise-specific beneficial activity is well-established. Elevation of intramuscular carnosine content via beta-alanine supplementation has been shown to improve performance in the following ways. Both acute and chronic increases in total work capacity, measured by total volume during exercise sessions. Highly significant increases to TTE (total time to exhaustion), one of the most accurate and comprehensive measures of endurance. In various trials, beta-alanine supplementation has been shown to increase TTE by upwards of 20%. Increases to total muscle power output in both acute and chronic trials, suggesting that beta-alanine’s most significant benefit is to those engaging in power-dependent resistance training. In total, a significant body of research exists to suggest that beta-alanine may significantly increase muscle power output, strength, training volume and output, overall performance in hypoxic (oxygen-deprived) conditions and peak VO2 max (oxygen holding capacity). These myriad benefits make beta-alanine both one of the most-studied, and most well-rounded dietary supplements. Beta-alanine not only has direct, actionable physiological effects, but also promotes critical muscle physiologic adaptations that promote its own effects. Betaine Anhydrous Betaine (trimethyl glycine) is found naturally in most living organisms. It is well known to protect non-mammalian animal life in conditions of osmotic stress (a rapid change in the amount of solute surrounding a cell), in addition to functioning as an osmolyte in mammalian (including human) tissues. Betaine is formed in cells as an oxidation product of choline and can be obtained in the diet from foods such as spinach and beets. Though data on betaine is limited, and recent, the available literature suggests that this compound may have effects in a few areas. Studies on betaine using servings as little as 1.25g/day and up to 5g/day for up to 14 days have shown promising results. In one study, a 2.5g/day serving was found to enhance endurance and total repetition volume for the squat, bench press, and jump squat in healthy-exercised trained adults. A similar study using the same serving found that betaine use increased peak power and maximum peak power, along with force and the maintenance of both force and power in healthy, exercise-trained subjects. Perhaps more interesting, however, is a study which examined betaine’s effect on the endocrine system. This study revealed that betaine may exert an effect on several endocrine processes given the proper conditions, causing the authors to hypothesize that long(er) term betaine supplementation may increase the hypertrophic response to resistance training. N-Acetyl L-Carnitine L-carnitine is a derivative of the amino acid lysine and, as certain conditions outpace the body’s ability to produce it, l-carnitine is considered a conditionally essential amino acid. While endogenous biosynthesis of l-carnitine from the amino acids lysine and methionine is sufficient for essential processes – along with dietary sources of carnitine from protein-rich red meat, for example – dietary supplementation of carnitine may pose benefits in certain physiological conditions. Unfortunately, due to excess metabolism of l-carnitine by microorganisms in the small intestine, exogenous supplementation with oral l-carnitine has proved ineffective. ALCAR, an acetylated version of l-carnitine, has considerably higher oral bioavailability, due likely to only partial hydrolytic metabolism. Once in the bloodstream, ALCAR plays a fundamental role in the production of energy, acting as the catalyst for the beta-oxidation of long chain fatty acids by the mitochondria; regulating the CoA to Acyl-CoA ratio (necessary for the production of ATP); and the metabolism of carbohydrates. ALCAR also is an excitatory agent for neurons, increases neuronal transmission, and increases the production of neurotransmitters and neurohormones such as dopamine and serotonin. Enfinity® Paraxanthine Caffeine is widely known as being the world’s most popular dietary supplement ingredient. It provides energy and wakefulness through a process of inhibiting phosphodiesterase and adenosine. What most people don’t know however is, is that caffeine is made up of three powerful metabolites one metabolized by the liver, Theobromine, Theophylline, and Paraxanthine. Paraxanthine is the star of the show here as it does a large majority of the heavy lifting for caffeine’s felt effects, such as lipolysis, as well as the actual dopamine upregulation and feel-good effects we experience when taking caffeine. Paraxanthine also has stronger binding potencies for adenosine as well as can increase processing speed, improve response time, and promote more sustained attention during activities. One of the most attractive qualities about paraxanthine is that it has a substantially shorter half-life than both theophylline and theobromine. At 3.1 hours, it’s less than half of the half-life, which leads to caffeine’s general half-life being around 4.1 hours. The one thing about caffeine in general is that its metabolism varies across genetic and ethnic distributions, so not everybody is going to react the same to the same amount of caffeine at the same time taken. In fact, there are fast, medium, and slow metabolizers of caffeine. From person to person, this can mean that caffeine’s half-life can vary anywhere from 1.5-10.5 hours. However, some research has shown that caffeine clearance can vary as much as 40x between consumers. What anecdotal evidence shows when all these individuals ingest paraxanthine, is that it leads to a much smoother and consistent experience for everyone. The shorter half-life works great for slow metabolizers too, especially without them having to worry about the consequences of theobromine and theophylline lingering around. Although studies on paraxanthine are preliminary, the evidence thus far points to the substance being a reliable replacement to traditional caffeine for those who are widely affected by caffeine’s addictive and often negative side effects. VasoDrive-AP® (Isoleucyl-prolyl-proline (IPP) and Valyl-prolyl-proline (VPP) (from hydrolyzed milk casein) VasoDrive-AP® is a proprietary ingredient derived from fermented casein. The fermentation process produces two lactotripeptides, Valyl-Prolyl-Proline (VPP) and Isoleucyl-Prolyl-Proline (IPP). Based on the available clinical evidence, these tri-peptides work together to reduce angiotensin converting enzyme (ACE). In a recent meta-analysis researchers found 30 studies – all of which were randomized and some of which were double-blind – wherein Valyl-Prolyl-Proline (VPP) and Isoleucyl-Prolyl-Proline (IPP), either alone or in combination, exerted a statistically significant effect on improving endothelial function. In one of the analyzed studies, 25 men were challenged with casein hydrolysate standardized for tri-peptides in a randomized and placebo-controlled design. At the conclusion of the study, forearm blood flow, a key measure of endothelial function, was found to be increased by 33%. The researchers in this and other studies demonstrate that the tri-peptides that constitute VasoDrive-AP® exert an inhibitory effect on ACE. ACE, in turn, is a critical component of the renin-angiotensin (RAS) system, which regulates hemodynamics by controlling plasma fluid volume. While the precise mechanism has not been elucidated, researchers believe that the lactotripeptides in VasoDrive-AP® competitively inhibit ACE, thus decreasing the metabolism of bradykinin and systematically dilating the arteries and veins. Cognizin® Citicoline Choline is an essential nutrient involved in numerous metabolic pathways, including DNA regulation and repair, protein function, and metabolism. Perhaps most importantly, the critical neurotransmitter acetylcholine is produced directly from free choline via cholinergic neurons. Acetylcholine is then responsible for several functions itself, most crucially as the compound which induces muscular contraction, and as the neuromodulator partially responsible for modulating risk/reward, arousal, and enhancing memory. Choline’s essential role as a substrate for acetylcholine, and therefore brain development, is well documented in animal models. These studies demonstrate that levels of free maternal choline have a direct and fundamental impact on prenatal brain development, with the enhancements or deficits lasting into adulthood. Choline’s enhancing effect is particularly prominent in the hippocampus. In humans, the hippocampus is primarily involved in the consolidation of memory (taking short, episodic memory and translating it into long-term memory) and the learning of new information. Acetylcholine is a critical component in these processes, as mentioned above, and choline may therefore play a potential role in these processes as well by providing the substrate for acetylcholine synthesis. Citicoline (Cytidine 5’-diphosphocoline), also known as CDP-choline, is a potentially superior form of choline due to its ability to cross the blood brain barrier. In fact, most studies with neurological or nootropic effects used this form. In that regard, studies in otherwise healthy, normal adults demonstrated meaningful and statistically significant impacts on working memory, recall, and attention. We have chosen to use the clinically tested, Cognizin®, in this premium formula as our primary choline source. Unlike other synthetic stimulants that can cause a rapid decline in effectiveness after an initial burst of energy, Cognizin® can offer critical nutritional support for the brain that can help support needed focus and attention. Senactiv® (Panax notoginseng (Root) & Rosa roxburghii (Fruit)) Senactiv®, derived from extracts of Panax notoginseng and Rosa roxburghii, has been shown to act in a few pathways to reenergize and rejuvenate cells within the body that take a beating daily. Ultimately this product falls within a category known as senolytics, or compounds that primarily work to induce cell death. This may not sound ideal as we need our cells to function, but the key is to ensure that these compounds are working on the right kinds of cells. The human body does contain many senescent cells, which are old cells and can deteriorate. How these senolytics work to promote health is by speeding up the breakdown of these older cells as well as encouraging the grow of new, vibrant cells. The other benefit of Senactiv® and its ingredients is its ability to protect against muscle damage. Ginseng has been shown to help reduce the proinflammatory state that is associated with rigorous training. Where this is going to benefit is to reduce inflammation and jumpstart the recovery process of torn down muscle fibers so these cells can begin to scar and grow stronger. The other benefit that ginseng has been able to show is it has been shown to improve VO2 max by about 20% when compared to a control group in studies. This improvement can significantly improve oxygen uptake to increase delivery to muscle cells for the ability to push harder and longer. On another angle of recovery, Senactiv® has been shown to improve the rate of glycogen storage after exercise. When glycogen can be stored efficiently post exercise it could attenuate the structural damage associated with training by allowing those carbohydrates and sugars to go towards recovery. Senactiv® is a unique blend of ingredients but with sound research and application behind but with its benefits towards improved cell regeneration, VO2 max, and recovery, it is a great addition to this hydration product. Huperzia serrata Extract (1% Huperzine A) Huperzia serrata is a compound found in the plant families of Huperziaceae, Lycopodiaceae, and Selaginella and is endemic to China. The Lycopodium alkaloid Huperizine-A, found in UNMATCHED DISSIDENT, was first isolated from a folk medicinal preparation in 1984. Due to the potent anticholinesterase activities of Huperzine A, the compound has been evaluated in numerous in vitro, in vivo, and human trials. These data suggest that Huperzine’s Ache activities are most potent in the cortex, hippocampus, and striatum (at least in rats) – key regions in the brain responsible for forming, coordinating, and recalling memory. These effects are assisted by Huperzine A’s high oral bioavailability. Studies using microdialysis technique in rats, for example, showed that the response to Huperzine A was dose-dependent and substantially lowered the level of ACh in cortex. Huperzine A has also shown promise in humans. Used as a reversible inhibitor of acetylcholinesterase, Huperzine A has shown positive benefits on cognition and as a therapy for individuals suffering from Alzheimer’s Disease. This is partly due to its inhibitory factors on acetylcholine but also its neuroprotective properties. In another study on memory and learning performance, 34 pairs of middle school students complaining of memory inadequacy were given a small dose of Huperzine A. The students were then match paired along several vectors and provided tests on working memory. The results of this study exhibited that HupA markedly improved the memory function of adolescent students.

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Ghost Legend ALL OUT Unleash maximum power with Ghost Legend ALL OUT—the most intense, high-performance preworkout Ghost has ever created. Crafted for athletes and dedicated lifters who demand the absolute best, it combines advanced science with full transparency to deliver explosive workouts every single session. Key Features •Extreme Energy Surge: 400mg total caffeine from fast-acting and extended-release forms for sustained, no-crash power. •Unmatched Muscle Pumps: 6g full-yield Citrulline (including Citrulline Nitrate NO3-T™) for extraordinary blood flow and muscle fullness. •Powerful Endurance: 3.2g Beta-Alanine to buffer fatigue and boost training duration. •Laser Focus & Cognitive Edge: 2g vegan-fermented L-Tyrosine and 600mg Alpha-GPC sharpen mental clarity and the mind-muscle connection. •Strength & Performance: 2.5g Betaine Anhydrous for improved power and muscular output. •Enhanced Absorption: AstraGin® ensures your body absorbs every premium ingredient for maximum effect. •Vegan, Gluten, Soy & Sugar Free: Crafted to fit a variety of nutritional needs and preferences.

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AMPLIFY ENERGY + FOCUS INCREASE MUSCLE PUMPS ENHANCE PERFORMANCE   Outlier is an affordable everyday preworkout. Providing superior pumps, heightened mental focus, and euphoric energy. Taking your training, sports and physical activities to the next level.

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Multi-pathway nitric oxide production Improved muscle performance and cell regeneration Increased electrolyte status for optimal cellular performance Heightened focus and cognitive support Three stage caffeine blend With every rep, every mile, every day spent at the gym, your body improves. You could say the latest iteration of our premiere pre-workout, Core FURY, has done the same - but you’d be wrong. This reformulation is more like a tsunami, where the only ingredients left standing in its wake were those with the strongest clinical foundations and indisputable efficacy. Those ingredients were then used as the base around which we built a disruptive, cutting-edge, and revolutionary new product. We’ve not only replaced the old with the new, but created innovative combinations never before seen in a pre-workout formula. In the process, we’ve created a worthy successor to a product known for redefining the category. With that, let us introduce you to FURY Version 2. Core FURY Version 2 is a meticulously crafted combination of key ingredients created to boost athletic performance, hydration, mental clarity, and energy. For athletic performance, muscle pumps, and athletic performance, ingredients such as L-Citrulline, VasoDrive-AP®, Citrapeak®, and Senactiv™, among others, are included at or above serving sizes suggested by clinical research. These ingredients have repeatedly demonstrated improvements in blood flow, hydration, power output, VO2 max, and time to exhaustion. For cognitive capacity, clarity, and focus; L-Tyrosine, Alpha GPC 50%, Cocoabuterol®, and Pregnenolone are also included at, or above, serving sizes suggested by research. Studies using these ingredients have shown to increase working memory, enhance focus, and reduce cognitive fatigue. Together, our performance, pump, hydration, focus and energy blends constitute the latest evolution of the pre-workout formula. Unsurprisingly, Core Nutritionals has, yet again, created a new standard in the entire category.  

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Core Nutritionals Essential PRE — Pre-Workout Powder Pre-workout powder with L-Citrulline, Beta-Alanine, Betaine, ALCAR, Alpha-GPC, caffeine, AstraGin®, and electrolytes — 30 servings. What's Inside (per 17.2g scoop): 6 g L-Citrulline 3.2 g Beta-Alanine 2.5 g Betaine Anhydrous 1 g N-Acetyl L-Carnitine (ALCAR) 300 mg Alpha-GPC (50%) 200 mg Caffeine Anhydrous 50 mg AstraGin® 200 mg Electrolytes (Magnesium, Sodium, Potassium) Product Details Fully-disclosed ingredient amounts (no proprietary blends) Available flavours: Cherry Berry, Blue Raspberry, Orange Cream (Fun Sweets® Cotton Candy collaboration), Fruit Punch, Lemon Lime GMP-certified manufacturing Third-party quality control How to Use:  Mix one scoop with 8-12 oz (240-350 ml) of water 20-30 minutes before training.  

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AMPLIFY ENERGY + FOCUS INCREASE MUSCLE PUMPS ENHANCE PERFORMANCE   Outlier is an affordable everyday preworkout. Providing superior pumps, heightened mental focus, and euphoric energy. Taking your training, sports and physical activities to the next level.

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Transparent Labs Bulk Black is the pinnacle of a clinically dosed pre-workout supplement for stim lovers. If you have experience with our regular Bulk Pre-Workout formula but want some extra "pep" in your step, this is the pre-workout for you. Each scoop of Bulk Black packs over 17 grams of proven nitric oxide boosters, hard-hitting nootropics, natural testosterone-supporting ingredients, and muscle fortifiers dosed according to scientific evidence, so you can bring the noise every time you walk into the gym. Like all Transparent Labs pre-workout formulas, Bulk Black contains absolutely no artificial sweeteners, flavors, food dyes, or added sugars. Key Features  Evidence-Based "Hardcore" Pre-Workout for Lean Muscle Gain: Like the regular Bulk Pre-Workout formula, Bulk Black features a comprehensive lineup of science-backed active ingredients to help dedicated athletes and gym-goers build muscle mass and perform at peak capacity. Experience Intense Muscle Pumps with Proven Nitric Oxide Boosters: Bulk Black Pre-Workout contains clinical doses of L-citrulline, beta-alanine, and betaine anhydrous to enhance blood flow and give you those oh-so-satisfying, intense muscle pumps during training. Stimulates Mental Sharpness, Focus, Drive, and Energy: Get into the "zone" every time you hit the gym with nootropics backed by scientific evidence, like alpha-GPC (AlphaSize®), caffeine (PurCaf®), L-tyrosine, and taurine. Bulk black pre-workout contains just the right amount of hard-hitting nootropics to deliver a psychotropic rush without the dreaded post-workout crash. Epic All-Natural Flavors Sweetened with Stevia: Many other pre-workout formulas are laden with artificial sweeteners, food dyes, and unnecessary fillers. We know you care about what you put in your body, so Bulk Black Pre-Workout contains absolutely no artificial sweeteners, added sugars, or food dyes, and the formula is naturally sweetened with stevia. Choose from multiple refreshing flavor options, including Black Cherry, Cherry kiwi, Peach Mango, Blue Raspberry, Watermelon Peach, Blueberry Pomegranate, and Sour Gummy. Third-Party Tested and Certified for Quality: As part of our commitment to industry-leading transparency and quality, every batch of this product is tested by a third-party lab for purity and potency. You can find all of our test results in the footer of our website. This product is also certified by Informed Choice to meet the highest standards for athletes and consumers. Active Ingredients and Benefits *Doses listed are per serving (1 full scoop) L-Citrulline Malate (2:1) | 8,000 mg L-citrulline is an amino acid naturally found in watermelon that plays an important role in kidney function. It's become a popular ingredient in pre-workout supplements due to its ability to boost nitric oxide levels [1]. When nitric oxide production increases, blood flow improves, allowing nutrients and oxygen to replenish muscle tissue more efficiently. Ultimately, this translates to greater muscle pumps and heightened energy levels. Numerous studies have demonstrated the ergogenic effects of L-citrulline malate, the citrulline salt of malic acid, such as: Improving strength, aerobic performance, and muscle endurance [2, 3] Elevating nitric oxide levels even more than equivalent doses of L-arginine [4] Enhancing muscle anabolism and reducing muscle catabolism [5] Beta-Alanine | 4,000 mg Beta-alanine is a beta-amino acid that combines with L-histidine to form a dipeptide known as carnosine. Supplementing with beta-alanine has been shown to increase muscle carnosine levels, which are quickly depleted during intense exercise [6]. Carnosine is an endogenous dipeptide that functions as a buffer in muscle cells, thereby attenuating the accumulation of acidic byproducts of muscular exertion (e.g. lactate and hydrogen ions) [7]. Hence, bolstering muscle carnosine levels—via beta-alanine—allows you to push yourself longer and harder in the gym. Pre-workout supplements almost always contain beta-alanine but in inefficacious doses. We made sure to include a full clinical dose of beta-alanine (4,000 mg) in every scoop of BULK Pre-Workout. Relevant evidence-based benefits of beta-alanine include: Delaying the onset of neuromuscular fatigue during intense exercise [8] Increasing overall muscle strength [9]  Improving muscle endurance and total work capacity [10] Reducing and combatting the formation of dysfunctional proteins and promoting the formation of healthy proteins [11] Significantly increasing lean muscle mass as part of a diligent resistance-training program [12] *Note that beta-alanine causes a benign tingling sensation known as paresthesia while the body acclimates to higher carnosine levels. This effect is harmless and gradually lessens with consistent use. BetaPure™ Betaine Anhydrous | 2,500 mg Betaine, also known as trimethylglycine, is a naturally occurring metabolite that serves as a methyl donor and osmolyte in the body. Though the mechanisms are not entirely understood, betaine supplementation has shown promise in enhancing power output and, to a lesser extent, endurance capacity in athletes [13, 14, 15]. It is plausible that betaine supplementation promotes athletic performance by maintaining cellular hydration and reducing homocysteine levels, thereby encouraging healthy cardiovascular function and blood flow [16]. Taurine | 1,300 mg Taurine is another staple pre-workout ingredient with diverse benefits for athletes and gym-goers. For one, taurine is a potent nootropic that confers synergy with caffeine to promote focus and reduce brain cell inflammation and oxidative stress [17, 18].  Taurine can also enhance physical performance via increased blood flow to skeletal muscle tissue [19, 20]. Greater blood flow to muscle tissue encourages a favorable milieu for muscle function and recovery during training. Additionally, taurine supplementation has been shown to improve performance in endurance athletes [21]. L-Tyrosine | 1,000 mg L-tyrosine is a conditionally essential amino acid and precursor to dopamine and norepinephrine, two neurotransmitters that govern motivation and reward. Research shows that supplementing with L-tyrosine can significantly enhance cognitive performance, especially under acutely stressful situations (such as intense training) [22]. L-Tyrosine has also been shown to improve “cognitive flexibility,” meaning it can help you adapt to changing cognitive demands without letting extraneous thoughts take over [23]. AlphaSize® Alpha-GPC | 300 mg Alpha-GPC (glycerylphosphorylcholine) is a popular nootropic supplement and a bioavailable source of choline, an essential micronutrient for cholinergic transmission and, by extension, cognitive function. Alpha-GPC is primarily found in the brain and is one of the two major storage forms of choline in the cytosol (interior space of cells), along with phosphocholine [24]. This ingredient can enhance physical and mental performance by increasing acetylcholine and growth hormone production [25, 26, 27]. The former is important for focus and mental acuity, while the latter promotes fatty acid oxidation and reduces muscle tissue breakdown. As such, alpha-GPC (as patented AlphaSize®) is one of the key ingredients in Bulk Pre-Workout. PurCaf® Organic Caffeine | 275 mg While most pre-workouts contain synthetic caffeine anhydrous, we formulated BULK Black Pre-Workout with organic caffeine derived from green coffee beans (as PurCaf®). On the molecular level, caffeine (chemically known as 1,3,7-trimethylxanthine) is an alkaline, organic substance derived from xanthine — a biologically important purine base found in many bodily tissues and fluids. Methylxanthines like caffeine and theobromine stimulate the central nervous system (CNS) and heart to promote wakefulness and motivation. Numerous studies have shown that taking caffeine before exercise can significantly improve overall performance, largely by reducing the rate of perceived exertion [28]. Caffeine may also enhance endurance and strength by increasing fatty acid oxidation and sparing muscle glycogen [29]. L-Theanine | 200 mg L-theanine is an isomer of the amino acids L-glutamate and L-glutamine. It was discovered centuries ago as one of the primary amino acids in green tea leaves and is also found in various mushroom species. L-theanine is highly bioavailable when taken orally and actively traverses the blood-brain barrier to enhance mental acuity and attenuate stress [30, 31]. Its nootropic effects are appropriately described as "alert relaxation," which is to say it promotes a sense of calmness while improving focus. L-theanine can also help take the edge off of stimulants, particularly caffeine. In fact, research shows that pairing L-theanine with caffeine creates a nootropic synergy that bolsters cognitive function and alertness more effectively than taking either nootropic on its own [32]. Theobromine | 100 mg Theobromine is the primary alkaloid found in cocoa beans and is essentially the “little brother” of caffeine. Its functions in the body are suggested to be complementary to those of caffeine, acting as a phosphodiesterase inhibitor and central nervous system stimulant [33]. Research has also found that theobromine has differential contributions to mood and cognitive function compared to caffeine, providing further insight into the distinct yet synergistic nature of these naturally occurring stimulants [34]. Infinergy™ Di-Caffeine Malate | 75 mg Infinergy™ is a trademarked form of sustained-release caffeine (as di-caffeine malate) that delivers the same mental and physical performance benefits as normal caffeine but with a longer duration of action. In other words, Infinergy™ helps take you the extra mile when you need it most. SenActiv® | 50 mg SenActiv® is a patented adaptogenic herb combination featuring Panax notoginseng and rose hips (Rosa roxburghii). The Panax notoginseng in SenActiv® is highly concentrated in ginsenoside R1, a beneficial constituent that helps accelerate muscle recovery during/after intense exercise. Likewise, the rose hips in this ingredient provide several ginsenoside-like molecules that confer synergistic recovery-enhancing effects with ginsenoside R1 [35]. These phytonutrients are suggested to work by bolstering a cellular "cleaning" process known as autophagy, particularly in skeletal muscle cells [36, 37, 38]. BioPerine® | 5 mg BioPerine® is a patented black pepper (Piper nigrum) fruit extract standardized for its piperine content. Piperine is a natural alkaloid known for its “bioenhancer” properties, improving the bioavailability of molecules that are typically poorly absorbed or extensively metabolized in the liver [39, 40]. Hence, BioPerine® helps your body better absorb and utilize the other active ingredients in Bulk Black Pre-Workout. Boron Citrate | 3,000 mcg (3 mg) Boron is an important trace mineral with numerous roles in the human body. Recent evidence suggests that men who supplement with boron daily have higher levels of testosterone and lower levels of estradiol (estrogen) than those who don’t [41]. Zinc Chelate | 10 mg Chelated zinc is a bioavailable source of zinc, an essential cofactor for various enzymes. Research suggests zinc is crucial for supporting fertility and sperm cell counts in men [42]. This is largely because zinc aids in natural testosterone production, and males who are zinc deficient are at a higher risk of infertility [43]. Vitamins B6 and B12 | 5 mg and 100 mcg Vitamins, as a collective group, are essential micronutrients that act as coenzymes (read: "helper molecules") for enzymes throughout the body. Vitamins B6 and B12 are water-soluble vitamins that are particularly important for cognitive function, cardiovascular health, nutrient metabolism, and immunity [44, 45]. As such, you can't go wrong with having these in your pre-workout arsenal. Sodium and Potassium | 180 mg and 125 mg Many minerals act as electrolytes in aqueous solutions, meaning they carry an electric charge that influences concentration gradients across cellular membranes and enzyme functions. Sodium and potassium are arguably the most important electrolyte minerals, being well-known to impact hydration status and exercise performance [46]. How to Use For Beginners To assess tolerance, mix 1/2 scoop of Bulk Black Pre-Workout with 6 to 8 oz of water and consume 20-30 minutes before exercising, preferably on an empty stomach. If the effects feel subtle, increase to a full scoop before the next workout. For Experienced Pre-Workout Users Mix 1 full scoop of Bulk Black Pre-Workout with 10 to 12 oz of water and consume 20-30 minutes before exercising, preferably on an empty stomach. FAQs What is the Difference Between Bulk and Bulk Black? Bulk Black contains a stronger dose of caffeine and theobromine and has added Infinergy™ sustained-release caffeine. The formulas are otherwise the same. How Much Caffeine is in Bulk Black? Bulk Black contains approximately 305 mg of caffeine per serving, from organic green coffee beans and di-caffeine malate. Does Transparent Labs Bulk Black have Creatine? No, this pre-workout formula does not contain creatine. How Should Bulk Black Pre Workout be Taken to Maximize its Effectiveness? In terms of timing, we recommend taking Bulk Black 20-30 minutes prior to your workout. In terms of how much water to drink with Bulk Black, we recommend mixing 8-12 fl. oz of water with 1/2 scoop (to assess tolerance) and mixing 16-24 fl. oz of water with 1 full scoop. I am Subjected to Drug Testing for my Sport, Can I Take PreSeries Bulk Black Pre-Workout? Yes, absolutely. Transparent Labs Bulk Black Pre-Workout contains zero banned substances and is Informed Choice certified for athletes. Why Doesn't Bulk Black Contain Creatine? Large doses of caffeine may interfere with the ergogenic effects of creatine [47]; since Bulk Black Pre-Workout contains caffeine, we decided to keep the creatine separate. What is the difference between PreSeries Bulk Black, PreSeries Lean, and PreSeries Stim-Free? Bulk Black is designed to support lean muscle growth and includes a testosterone support complex, while Lean pre-workout is designed to support fat loss and includes a thyroid support complex. Stim-Free, as the name suggests, contains zero stimulants and has added elevATP. If you want to see how we compare Bulk Black to other well-rated pre-workouts, check out our best pre-workout blog post here. Does this Product Contain Nuts? No! While Transparent Labs Bulk Black Pre-Workout is manufactured in a facility that processes nuts (coconuts and peanuts), our allergen control program requires sanitizing and cleaning of the manufacturing equipment to avoid cross-contamination of allergenic and hypoallergenic materials.

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Pre-workout supplements—all with virtually identical formulas—are a dime a dozen these days. As one of the industry’s top-selling pre-workout powders, Transparent Labs Bulk Pre-Workout has separated itself from the competition thanks to a comprehensive, evidence-based lineup of clinically dosed ingredients, fully transparent labeling, and absolutely no artificial color/food dyes, artificial sweeteners, or artificial flavoring. With over 17 grams of active ingredients per scoop, BULK Pre-Workout sets the stage for you to crush it in the gym and pack on lean muscle mass by enhancing muscle strength, blood flow (muscle pumps), endurance, focus, and energy. Key Features Science-Based Pre-Workout Supplement for Increasing Lean Muscle Mass: BULK Pre-Workout is formulated for gym-goers and athletes who prioritize muscle-building and improved physical performance. Enhances Strength, Stamina, and Muscle Pumps During Training: With an unmatched blend of clinically dosed nitric oxide boosters and ergogenic aids, BULK Pre-Workout fortifies athletic performance and bolsters blood flow starting from the very first scoop. Supports Anabolic Hormone Production: The natural testosterone-supporting ingredients in BULK Pre-Workout provide lasting nutritional support for muscle growth and recovery. Promotes Mental acuity, Focus, Drive, and Energy: Get dialed in for every workout with hard-hitting nootropics like AlphaSize® alpha-GPC, PurCaf® caffeine, L-tyrosine, and taurine.  Naturally Flavored and Sweetened with Stevia: Most pre-workouts come loaded with artificial colors, sweeteners, or flavors. We know you care about what you put in your body, so BULK Pre-Workout is made with natural flavoring and stevia instead of the hidden junk you find in other pre-workout formulas. Third-Party Tested and Certified for Quality: As part of our commitment to industry-leading transparency and quality, every batch of this product is tested by a third-party lab for purity and potency. You can find all of our test results in the footer of our website. This product is also certified by Informed Choice to meet the highest standards for athletes and consumers. Active Ingredients and Benefits *Doses listed are per serving (1 full scoop) L-Citrulline Malate (2:1) | 8,000 mg L-citrulline is an amino acid naturally found in watermelon that plays an important role in kidney function. It's become a popular ingredient in pre-workout supplements due to its ability to boost nitric oxide levels [1]. When nitric oxide production increases, blood flow improves, allowing nutrients and oxygen to replenish muscle tissue more efficiently. Ultimately, this translates to greater muscle pumps and heightened energy levels. Numerous studies have demonstrated the ergogenic effects of L-citrulline malate, the citrulline salt of malic acid, such as: Improving strength, aerobic performance, and muscle endurance [2, 3] Elevating nitric oxide levels even more than equivalent doses of L-arginine [4] Enhancing muscle anabolism and reducing muscle catabolism [5] Beta-Alanine | 4,000 mg Beta-alanine is a beta-amino acid that combines with L-histidine to form a dipeptide known as carnosine. Supplementing with beta-alanine has been shown to increase muscle carnosine levels, which are quickly depleted during intense exercise [6]. Carnosine is an endogenous dipeptide that functions as a buffer in muscle cells, thereby attenuating the accumulation of acidic byproducts of muscular exertion (e.g. lactate and hydrogen ions) [7]. Hence, bolstering muscle carnosine levels—via beta-alanine—allows you to push yourself longer and harder in the gym. Pre-workout supplements almost always contain beta-alanine but in inefficacious doses. We made sure to include a full clinical dose of beta-alanine (4,000 mg) in every scoop of BULK Pre-Workout. Relevant evidence-based benefits of beta-alanine include: Delaying the onset of neuromuscular fatigue during intense exercise [8] Increasing overall muscle strength [9]  Improving muscle endurance and total work capacity [10] Reducing and combatting the formation of dysfunctional proteins and promoting the formation of healthy proteins [11] Significantly increasing lean muscle mass as part of a diligent resistance-training program [12] *Note that beta-alanine causes a benign tingling sensation known as paresthesia while the body acclimates to higher carnosine levels. This effect is harmless and gradually lessens with consistent use. BetaPure™ Betaine Anhydrous | 2,500 mg Betaine, also known as trimethylglycine, is a naturally occurring metabolite that serves as a methyl donor and osmolyte in the body. Though the mechanisms are not entirely understood, betaine supplementation has shown promise in enhancing power output and, to a lesser extent, endurance capacity in athletes [13, 14, 15]. It is plausible that betaine supplementation promotes athletic performance by maintaining cellular hydration and reducing homocysteine levels, thereby encouraging healthy cardiovascular function and blood flow [16]. Taurine | 1,300 mg Taurine is another staple pre-workout ingredient with diverse benefits for athletes and gym-goers. For one, taurine is a potent nootropic that confers synergy with caffeine to promote focus and reduce brain cell inflammation and oxidative stress [17, 18].  Taurine can also enhance physical performance via increased blood flow to skeletal muscle tissue [19, 20]. Greater blood flow to muscle tissue encourages a favorable milieu for muscle function and recovery during training. Additionally, taurine supplementation has been shown to improve performance in endurance athletes [21]. L-Tyrosine | 1,000 mg L-tyrosine is a conditionally essential amino acid that serves as a precursor to dopamine and norepinephrine, two neurotransmitters that govern motivation and reward. Research shows that supplementing with L-tyrosine can significantly enhance cognitive performance, especially under acutely stressful situations (such as intense training) [22]. L-Tyrosine has also been shown to improve “cognitive flexibility,” meaning it can help you adapt to changing cognitive demands without letting extraneous thoughts take over [23]. AlphaSize® Alpha-GPC | 300 mg Alpha-GPC (glycerylphosphorylcholine) is a popular nootropic supplement and a bioavailable source of choline, an essential micronutrient for cholinergic transmission and, by extension, cognitive function. Alpha-GPC is primarily found in the brain and is one of the two major storage forms of choline in the cytosol (interior space of cells), along with phosphocholine [24]. This ingredient can enhance physical and mental performance by increasing acetylcholine and growth hormone production [25, 26, 27]. The former is important for focus and mental acuity, while the latter promotes fatty acid oxidation and reduces muscle tissue breakdown. As such, alpha-GPC (as patented AlphaSize®) is one of the key ingredients in Bulk Pre-Workout. PurCaf® Organic Caffeine | 200 mg While most pre-workouts contain synthetic caffeine anhydrous, we formulated BULK Pre-Workout with organic caffeine derived from green coffee beans (as PurCaf®). On the molecular level, caffeine (chemically known as 1,3,7-trimethylxanthine) is an alkaline, organic substance derived from xanthine — a biologically important purine base found in many bodily tissues and fluids. Methylxanthines like caffeine and theobromine stimulate the central nervous system (CNS) and heart to promote wakefulness and motivation. Numerous studies have shown that taking caffeine before exercise can significantly improve overall performance, largely by reducing the rate of perceived exertion [28]. Caffeine may also enhance endurance and strength by increasing fatty acid oxidation and sparing muscle glycogen [29]. L-Theanine | 200 mg L-theanine is an isomer of the amino acids L-glutamate and L-glutamine. It was discovered centuries ago as one of the primary amino acids in green tea leaves and is also found in various mushroom species. L-theanine is highly bioavailable when taken orally and actively traverses the blood-brain barrier to enhance mental acuity and attenuate stress [30, 31]. Its nootropic effects are appropriately described as "alert relaxation," which is to say it promotes a sense of calmness while improving focus. L-theanine can also help take the edge off of stimulants, particularly caffeine. In fact, research shows that pairing L-theanine with caffeine creates a nootropic synergy that bolsters cognitive function and alertness more effectively than taking either nootropic on its own [32]. Theobromine | 50 mg Theobromine is the primary alkaloid found in cocoa beans and is essentially the “little brother” of caffeine. Its functions in the body are suggested to be complementary to those of caffeine, acting as a phosphodiesterase inhibitor and central nervous system stimulant [33]. Research has also found that theobromine has differential contributions to mood and cognitive function compared to caffeine, providing further insight into the distinct yet synergistic nature of these naturally occurring stimulants [34]. SenActiv® | 50 mg The distinguished adaptogens that comprise SenActiv® are Panax notoginseng root and rose hips (Rosa roxburghii). The notoginseng in SenActiv® is highly concentrated in notoginsenoside R1, a beneficial compound that helps accelerate muscle recovery during/after intense exercise. Likewise, the rose hips provide several ginsenoside-like molecules that confer synergistic recovery-enhancing effects with ginsenoside R1 [35]. These phytonutrients are suggested to work by bolstering a cellular "cleaning" process known as autophagy, particularly in skeletal muscle cells [36, 37, 38]. BioPerine® | 5 mg BioPerine® is a patented black pepper (Piper nigrum) fruit extract standardized for its piperine content. Piperine is a natural alkaloid known for its “bioenhancer” properties, improving the bioavailability of molecules that are typically poorly absorbed or extensively metabolized in the liver [39, 40]. Hence, BioPerine® helps your body better absorb and utilize the other active ingredients in BULK Pre-Workout. Boron Citrate | 3,000 mcg (3 mg) Boron is an important trace mineral with numerous roles in the human body. Recent evidence suggests that men who supplement with boron daily have higher levels of testosterone and lower levels of estradiol (estrogen) than those who don’t [41]. Zinc Chelate | 10 mg Chelated zinc is a bioavailable source of zinc, an essential cofactor for various enzymes. Research suggests zinc is crucial for supporting fertility and sperm cell counts in men [42]. This is largely because zinc aids in natural testosterone production, and males who are zinc deficient are at a higher risk of infertility [43]. Vitamins B6 and B12 | 5 mg and 100 mcg Vitamins, as a collective group, are essential micronutrients that act as coenzymes (read: "helper molecules") for enzymes throughout the body. Vitamins B6 and B12 are water-soluble vitamins that are particularly important for cognitive function, cardiovascular health, nutrient metabolism, and immunity [44, 45]. As such, you can't go wrong with having these in your pre-workout arsenal. Sodium and Potassium | 180 mg and 125 mg Many minerals act as electrolytes in aqueous solutions, meaning they carry an electric charge that influences concentration gradients across cellular membranes and enzyme functions. Sodium and potassium are arguably the most important electrolyte minerals, being well-known to impact hydration status and exercise performance [46]. How to Use For Beginners: To assess tolerance, mix 1/2 scoop with 6 to 8 oz of water and consume 20-30 minutes before exercising, preferably on an empty stomach. If the effects feel subtle, increase to a full scoop before the next workout. For Experienced Pre-Workout Users: Mix 1 full scoop with 10 to 12 oz of water and consume 20-30 minutes before exercising, preferably on an empty stomach. Third-Party Testing Please click below for third-party testing results from the most recent batch of Bulk Pre-Workout: FAQs What Does BULK Pre-Workout Do? As with most pre-workouts, BULK is designed with your performance in mind, helping you push harder for longer in the gym. For more insights into how the BULK Pre-Workout formula actually works, please see the ingredient overviews above. How Long Does BULK Pre-Workout Last For? Each container has 30 servings; for most gym-goers, that will last 30-40 workouts, depending on how large of a scoop you take. How should PreSeries BULK be Taken to Maximize its Effectiveness? To maximize the effectiveness of Bulk Pre-Workout, aim to finish drinking your dose 15-30 minutes prior to your workout. This should give the product plenty of time to "kick in." In terms of how much water to drink with BULK Pre-Workout, we recommend mixing 6-10 fl. oz of water with 1/2 scoop (to assess tolerance) and mixing 12-16 fl. oz of water with 1 full scoop. Can I Take BULK Pre-Workout if I am Subjected to Drug Testing for my Sport? Yes, absolutely. Transparent Labs Bulk Pre-Workout contains zero banned substances and is Informed Choice certified for athletes. Why Doesn't BULK Pre-Workout Contain Creatine? Large doses of caffeine may interfere with the ergogenic effects of creatine [47]; since BULK Pre-Workout contains caffeine, we decided to keep the creatine separate. What is the Difference Between Transparent Labs BULK, LEAN, and STIM-FREE Pre Workout? PreSeries BULK is designed to support lean muscle growth and includes testosterone-supporting micronutrients, while PreSeries LEAN is designed to support fat loss and includes a thyroid support complex. PreSeries STIM-FREE, as the name suggests, contains zero stimulants and has added elevATP® for energy production. Does this Product Contain Nuts? No! While Transparent Labs Bulk Pre-Workout is manufactured in a facility that processes nuts (coconuts and peanuts), we have an allergen control program that requires sanitization and cleaning of the manufacturing equipment to avoid cross-contamination of allergenic and hypoallergenic materials.

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Swiss-engineered. Clinically dosed. Built for athletes who don’t cut corners. Creapure® Creatine (3g) — pharmaceutical-grade creatine for strength & power output L-Citrulline — skin-splitting pumps, enhanced blood flow & endurance Caffeine + EAAs — sharp mental focus and full muscle performance support Beetroot & Grape Skin Extracts — natural nitric oxide support for peak performance Betaine & Electrolytes — hydration and muscular endurance through every set No Fillers — clean, effective formula developed for serious athletes Train harder. Stay focused. Perform at your highest level.

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AMPLIFY ENERGY + FOCUS INCREASE MUSCLE PUMPS ENHANCE PERFORMANCE BH2K™ is a preworkout that bridges the gap between optimal bodybuilding performance and health-span. Providing superior pumps, heightened mental focus, and euphoric energy.

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Fuel your fitness with sustained energy and focus from ProAm Nutrition’s PRE preworkout. Designed for athletes and fitness enthusiasts seeking to elevate their routine, this formula supports energy, mental clarity, and endurance to help you stay motivated during workouts. Crafted with a blend of premium, scientifically supported ingredients, our pre-workout formula is designed to complement your active lifestyle. Whether you’re pushing your limits in the gym or striving to maintain consistency, this formula is tailored for those committed to their fitness journey. Key Benefits:- Sustained Energy: Supports energy levels to keep you moving. - Mental Clarity: Helps maintain focus during training. - Endurance Support: Aids in sustaining effort throughout workouts. - Active Lifestyle Companion: Formulated to align with your fitness goals. Take your training further with ProAm Nutrition PRE, a premium preworkout designed for dedicated athletes and fitness enthusiasts.

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Enhance your workout and achieve your fitness goals with our Beta Alanine Capsules, the perfect supplement for athletes and fitness enthusiasts looking to maximize their training potential. Beta-Alanine 1500mg Capsules 120 Capsules | 90g | 60 Servings Boost your workout performance and endurance with our high-quality Beta Alanine Capsules. Beta alanine is a naturally occurring amino acid that helps to enhance athletic performance by reducing fatigue and increasing muscle endurance during high-intensity exercise. Beta-Alanine is one of the 20 Amino Acids required in Protein synthesis. Amino Acids are the building blocks of Proteins whereby Beta-Alanine is a non-essential Amino Acid and the only naturally occurring Beta-Amino Acid.

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HARNESS is a comprehensive preworkout solution scientifically-formulated to increase your athletic performance. Key ingredients in HARNESS have been demonstrated to increase VO2 max, voluntary maximum contractile force, and total time to fatigue, while simultaneously decreasing feelings of fatigue. 6g L-Citrulline 3.2g Beta-alanine 254mg VasoDrive-AP ® 250mg Cognizin 150 ElevATP® 75mg ZumXR™ (XR Caffeine) Servings per container: 20 (40 scoops)

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Are you tired of "cutting pre-workouts" that just don't...cut it? If so, you've come to the right spot! Transparent Labs Lean Pre-Workout is an evidence-based pre-workout formula featuring clinical doses of ergogenic ingredients that help you perform your best in the gym while supporting your fat-loss efforts. Experience the difference of a true cutting pre-workout formula that gets you dialed in for every training session by enhancing blood flow, strength, endurance, focus, drive, and energy production.  Each ingredient in this pre-workout supplement was carefully chosen based on scientific research and quality characteristics, two factors that are sadly overlooked far too often in the sports supplement realm. Like all of our products, Lea Pre-Workout has fully transparent labeling, and absolutely no artificial color/food dyes, artificial sweeteners, or artificial flavoring. Key Features Clinically Dosed Pre-Workout for Lean Mass Retention and Fat Loss: Transparent Labs LEAN Pre-Workout is an evidence-based pre-workout that enhances athletic performance while supporting fat loss. Improves Strength, Stamina, and Muscle Pumps During Training: With a comprehensive lineup of clinically dosed nitric oxide boosters and ergogenic aids, LEAN Pre-Workout augments athletic performance and increases blood flow to muscle tissue starting from the very first scoop. Provides an Immediate Energy Boost with Natural Caffeine: Leave even the most intense workouts in the dust with clean nootropics like PurCaf® caffeine, theobromine, acetyl-L-carnitine, and choline bitartrate.  Choose from 8 Refreshing All-Natural Flavors Sweetened with Stevia: Most pre-workouts come loaded with artificial colors, sweeteners, or flavors. We know you care about what you put in your body, so our goal was to make LEAN a great-tasting pre-workout with natural flavoring and stevia instead of the hidden junk you find in other caffeine-infused pre-workouts. Third-Party Tested and Certified for Quality: As part of our commitment to industry-leading transparency and quality, every batch of this product is tested by a third-party lab for purity and potency. You can find all of our test results in the footer of our website. This product is also certified by Informed Choice to meet the highest standards for athletes and consumers. Active Ingredients and Benefits *Doses listed are per serving (1 full scoop) L-Citrulline Malate (2:1) | 6,000 mg L-citrulline is an amino acid naturally found in watermelon that plays an important role in kidney function. It's become a popular ingredient in pre-workout supplements due to its ability to boost nitric oxide levels [1]. When nitric oxide production increases, blood flow improves, allowing nutrients and oxygen to replenish muscle tissue more efficiently. Ultimately, this translates to greater muscle pumps and heightened energy levels. Numerous studies have demonstrated the ergogenic effects of L-citrulline malate, the citrulline salt of malic acid, such as: Improving strength, aerobic performance, and muscle endurance [2, 3] Elevating nitric oxide levels even more than equivalent doses of L-arginine [4] Enhancing muscle anabolism and reducing muscle catabolism [5] Beta-Alanine | 2,000 mg Beta-alanine is a beta-amino acid that combines with L-histidine to form a dipeptide known as carnosine. Supplementing with beta-alanine has been shown to increase muscle carnosine levels, which are quickly depleted during intense exercise [6]. Carnosine is an endogenous dipeptide that functions as a buffer in muscle cells, thereby attenuating the accumulation of acidic byproducts of muscular exertion (e.g. lactate and hydrogen ions) [7]. Hence, bolstering muscle carnosine levels—via beta-alanine—allows you to push yourself longer and harder in the gym. Pre-workout supplements almost always contain beta-alanine but in inefficacious doses. We made sure to include an evidence-based dose of beta-alanine (2,000 mg) in every scoop of LEAN Pre-Workout. Relevant evidence-based benefits of beta-alanine include: Delaying the onset of neuromuscular fatigue during intense exercise [8] Increasing overall muscle strength [9]  Improving muscle endurance and total work capacity [10] Reducing and combatting the formation of dysfunctional proteins and promoting the formation of healthy proteins [11] Significantly increasing lean muscle mass as part of a diligent resistance-training program [12] *Note that beta-alanine causes a benign tingling sensation known as paresthesia while the body acclimates to higher carnosine levels. This effect is harmless and gradually lessens with consistent use. BetaPure™ Betaine Anhydrous | 1,500 mg Betaine, also known as trimethylglycine, is a naturally occurring metabolite that serves as a methyl donor and osmolyte in the body. Though the mechanisms are not entirely understood, betaine supplementation has shown promise in enhancing power output and, to a lesser extent, endurance capacity in athletes [13, 14, 15]. It is plausible that betaine supplementation promotes athletic performance by maintaining cellular hydration and reducing homocysteine levels, thereby encouraging healthy cardiovascular function and blood flow [16]. Acetyl-L-Carnitine (ALCAR) | 1,000 mg Acetyl-L-carnitine (ALCAR) is a bioavailable form of L-carnitine, an essential molecule for transporting fatty acids across mitochondrial membranes so they can be used for energy. ALCAR is suggested to have diverse ergogenic properties for athletes and gym-goers due to its potent nootropic effects that promote healthy mood and cognitive function and protect against neurodegeneration [17, 18].  ALCAR may also enhance physical performance and target stubborn fat by facilitating fatty acid oxidation [19, 20]. Choline Bitartrate | 500 mg Choline is an essential micronutrient for cholinergic transmission and, by extension, cognitive function. This ingredient can enhance physical and mental performance by increasing acetylcholine and supporting lipid metabolism [21, 22]. PurCaf® Organic Caffeine | 180 mg While most pre-workouts contain synthetic caffeine anhydrous, we formulated LEAN Pre-Workout with organic caffeine derived from green coffee beans (as PurCaf®). On the molecular level, caffeine (chemically known as 1,3,7-trimethylxanthine) is an alkaline, organic substance derived from xanthine — a biologically important purine base found in many bodily tissues and fluids. Methylxanthines like caffeine and theobromine stimulate the central nervous system (CNS) and heart to promote wakefulness and motivation. Numerous studies have shown that taking caffeine before exercise can significantly improve overall performance, largely by reducing the rate of perceived exertion [23]. Caffeine may also enhance endurance and strength by increasing fatty acid oxidation and sparing muscle glycogen [24]. L-Theanine | 180 mg L-theanine is an isomer of the amino acids L-glutamate and L-glutamine. It was discovered centuries ago as one of the primary amino acids in green tea leaves and is also found in various mushroom species. L-theanine is highly bioavailable when taken orally and actively traverses the blood-brain barrier to enhance mental acuity and attenuate stress [25, 26]. Its nootropic effects are appropriately described as "alert relaxation," which is to say it promotes a sense of calmness while improving focus. L-theanine can also help take the edge off of stimulants, particularly caffeine. In fact, research shows that pairing L-theanine with caffeine creates a nootropic synergy that bolsters cognitive function and alertness more effectively than taking either nootropic on its own [27]. Theobromine | 50 mg Theobromine is the primary alkaloid found in cocoa beans and is essentially the “little brother” of caffeine. Its functions in the body are suggested to be complementary to those of caffeine, acting as a phosphodiesterase inhibitor and central nervous system stimulant [28]. Research has also found that theobromine has differential contributions to mood and cognitive function compared to caffeine, providing further insight into the distinct yet synergistic nature of these naturally occurring stimulants [29]. BioPerine® | 5 mg BioPerine® is a patented black pepper (Piper nigrum) fruit extract standardized for its piperine content. Piperine is a natural alkaloid known for its “bioenhancer” properties, improving the bioavailability of molecules that are typically poorly absorbed or extensively metabolized in the liver [30, 31]. Hence, BioPerine® helps your body better absorb and utilize the other active ingredients in LEAN Pre-Workout. Huperzine A | 100 mcg A recent research review contends that huperzine-A, a constituent of the Chinese folk medicine Huperzia serrata, is a good therapeutic candidate for cognitive decline [32]. This natural nootropic may help boost memory and improve cognitive function by reducing the breakdown of acetylcholine [33]. How to Use For Beginners to Pre-Workout Supplements To assess tolerance, mix 1/2 scoop of Transparent Labs Lean Pre-Workout with 6 to 8 oz of water and consume 20-30 minutes before exercising, preferably on an empty stomach. If the effects feel subtle, increase to a full scoop before the next workout. For Experienced Pre-Workout Supplement Users Mix 1 full scoop of Transparent Labs Lean Pre-Workout with 10 to 12 oz of water and consume 20-30 minutes before exercising, preferably on an empty stomach. Third-Party Testing Please click below for third-party testing results from the most recent batch of Lean Pre-Workout: FAQs How Much Caffeine Does LEAN Pre-Workout Have? Each serving contains approximately 162 mg of caffeine from organic green coffee beans (180 mg at 90% caffeine). Can I Take Lean Pre-Workout on Non-Training Days? Yes, you can take Lean Pre-Workout on non-training days if you want an energy boost. However, remember that this product contains caffeine and may cause restlessness if taken within 5 hours of bedtime. Can I Take LEAN Pre-Workout if I am Subjected to Drug Testing for my Sport? Yes, absolutely. Transparent Labs Lean Pre-Workout contains zero banned substances and is Informed Choice certified for athletes. Why Doesn't LEAN Pre-Workout Contain Creatine? Large doses of caffeine may interfere with the ergogenic effects of creatine [47]; since Lean Pre-Workout contains caffeine, we decided to keep the creatine separate. What is the Difference Between Transparent Labs BULK, LEAN, and STIM-FREE Pre-Workouts? Bulk is designed to support lean muscle growth and includes testosterone-supporting micronutrients, while Lean is designed to support fat loss and includes a thyroid support complex. Stim-Free, as the name suggests, contains zero stimulants and has added elevATP® for energy production. Does this Product Contain Nuts? No! While Transparent Labs Lean Pre-Workout is manufactured in a facility that processes nuts (coconuts and peanuts), we have an allergen control program that requires sanitization and cleaning of the manufacturing equipment to avoid cross-contamination of allergenic and hypoallergenic materials.

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Ultra-Formance: Advanced Pre- and Intra-Workout Carbohydrate Formula Ultra-Formance can help support: Sustained Energy & Endurance Electrolyte Balance & Hydration Performance During Long Workouts Multi-Phase Fuel Delivery We designed Ultra-Formance as an advanced pre- and intra-workout carbohydrate formula to help fuel you through those extremely long and grueling workouts ... whether it's in the gym, step by step on the pavement, putting in mile after mile on the bike, or long-distance swimming. Ultra-Formance features three strategic carbohydrate sources: Cluster Dextrin, Fructose, and Dextrose. Between the three, you'll get 24g of carbohydrates per serving. This multi-carb approach can help fuel all segments of your workout: before, during, and after. Each carb source has different absorption rates, creating sustained energy delivery when you need it most. Our unique Hydration Complex provides 2,375mg per serving of essential electrolytes, including Calcium, Potassium, Sodium, and Magnesium. This comprehensive blend can help support electrolyte balance and replace what you lose through sweat. Ultra-Formance is also formulated to be easily digestible. That way, you won't feel weighed down during intense training. Whether you're training for endurance events, pushing through high-volume sessions, or need sustained energy for long workouts ... Ultra-Formance provides the comprehensive fuel and hydration support your body needs to perform.* *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

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  Power through your day with Ghost Energy Sticks—the ultimate grab-and-go energy drink mix delivering the legendary Ghost energy formula in a convenient, portable stick pack. Whether you’re heading to the gym, the office, travelling, or need an afternoon boost, simply mix with water for smooth, long-lasting energy, razor-sharp focus, and incredible flavor wherever life takes you. Key Features Powerful Energy Formula: Delivers 200 mg of natural caffeine per serving for clean, sustained energy without the crash. Enhanced Focus & Performance: Features NeuroFactor® coffee fruit extract to support mental focus and cognitive performance. Mood & Energy Support: Includes AstraGin® and premium ingredients designed to maximize nutrient absorption and overall performance. Zero Sugar: Enjoy full-flavored energy with zero sugar and no unnecessary calories. Legendary Ghost Flavors: Experience fan-favorite flavors inspired by iconic brands and Ghost exclusives, making every sip as enjoyable as it is effective. Convenient On-the-Go Format: Perfect for your gym bag, backpack, desk drawer, or travel kit—just tear, mix with water, and enjoy anytime, anywhere. Anytime Performance: Ideal before workouts, during long workdays, while studying, travelling, or whenever you need a reliable energy boost. Available in 8pk & 24pk: Choose the perfect pack size for everyday convenience or stock up to keep your favorite Ghost Energy close at hand.

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ABE Ultimate Pre-Workout Gels delivers a unique blend of the most vital and researched active ingredients, known to reduce tiredness & fatigue and provide continual focus throughout your training, maximizing your exercise performance. ABE - Performance Pre Workout Gel ABE Ultimate Pre-Workout Gels delivers a unique blend of the most vital and researched active ingredients, known to reduce tiredness & fatigue and provide continual focus throughout your training, maximizing your exercise performance. Breathe Easy™ formula is added to increase oxygen intake during exercise (Available in Candy Ice Blast Flavour).

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