Mr. HYDE Infinite: ProSupps' Most Powerful Pre-Workout Yet

ProSupps continues to push the boundaries of pre-workout supplementation with their latest release, Mr. HYDE Infinite Fully Dosed Pre-Workout – a formula that takes everything we loved about their previous innovations and amplifies it to the next level.

ProSupps Mr. HYDE Infinite delivers serious power with 380mg caffeine, 10g citrulline, 6.4g beta-alanine, 5g creatine PLUS Aura Scientific's EndoFlo & NeuroRush. The most loaded HYDE formula ProSupps makes -- built for athletes who push their limits every session.

The brand has earned a reputation for novel and exciting formulas, never shying away from pushing the envelope with new, promising ingredients. After all, ProSupps targets the serious athlete, and serious athletes need to find an edge beyond what everyone else is doing.

We've covered several of the legendary brand's recent formulas, including the ProSupps Thermo fat burner and their lower-stim Jekyll pre-workout. In both formulas, the brand included cutting-edge ingredients from Aura Scientific – an ingredient developer that's been creating "The Aura Effect" across the supplement industry.

Now, ProSupps has taken their most aggressive pre-workout line -- the legendary Mr. HYDE series -- and loaded it with the same heavy-hitting Aura Scientific ingredients that have been driving their recent success. The result is Mr. HYDE Infinite, which delivers explosive energy, laser-sharp focus, massive pumps, and endurance that won't quit.

With 380mg of caffeine from a triple-source blend, 10g of L-Citrulline, 6.4g of Beta-Alanine, 5g of Creatine, plus the breakthrough Aura Scientific ingredients EndoFlo and NeuroRush, this isn't just another pre-workout... it's ProSupps' most powerful HYDE formula yet. And that's saying something.

This replaces the previous ProSupps Pro Series Infinite Pre, which was made in collaboration with sponsored bodybuilder Andrei Deiu. This one still bears the Deiu signature, but the formula is bigger and better -- to the point of being suitable for the "Mr. HYDE" namesake!

Let's check PricePlow for the best deals on Mr. HYDE Infinite and dive into what makes this formula so special:

Mr. HYDE Infinite Ingredients

Each two scoop serving of Mr. HYDE Infinite contains the following ingredients:

• L-Citrulline – 10g

  Mr. HYDE Infinite opens with a massive 10g dose of L-citrulline in the full two scoop serving! This is a beyond-clinical dose that positions this pre-workout at the forefront of pump-focused supplementation. The substantial serving delivers significantly more citrulline than typical pre-workouts, ensuring maximum nitric oxide production and vascular benefits.

  L-citrulline functions as a highly effective precursor to L-arginine, the primary substrate for nitric oxide (NO) synthesis.^[1] Unlike direct arginine supplementation, citrulline bypasses the extensive first-pass metabolism that degrades roughly 40% of orally ingested arginine through intestinal bacteria and arginases.^[1,2] This superior bioavailability allows citrulline to more effectively elevate plasma arginine levels and support sustained NO production.

  The 10g dose used in Mr. HYDE Infinite falls within the higher end of the effective range established by research. Studies demonstrate that citrulline supplementation dose-dependently increases plasma arginine concentrations more effectively than equivalent doses of arginine itself.^[2,3] Research indicates that doses ranging from 3-10g daily can effectively enhance NO biomarkers, with higher doses producing more pronounced effects on plasma arginine elevation and vascular function.

  Beyond its role in nitric oxide production, citrulline supports enhanced oxygen uptake kinetics during high-intensity exercise. Seven days of supplementation with 6g citrulline improved oxygen uptake response time and increased exercise tolerance during severe-intensity cycling.^[1] This improved oxygen utilization efficiency translates to better performance during intense training sessions.

  

  The massive pumps from citrulline supplementation result from enhanced blood flow to working muscles through NO-mediated vasodilation. Research shows that citrulline can improve muscle oxygenation and increase femoral blood flow during exercise, supporting both performance and recovery.^[4] The vascular benefits extend beyond acute pumps, with studies demonstrating that citrulline can reduce blood pressure and improve arterial function in both healthy individuals and those with cardiovascular concerns.

  Meta-analysis of citrulline's effects on strength and power performance reveals small but significant improvements in high-intensity exercise tasks.^[5] While the effect sizes are modest, these improvements can be meaningful for competitive athletes where performance margins are narrow.

  The 10g dose in Mr. HYDE Infinite provides substantial citrulline content that should produce noticeable pumps and vascular benefits within 60-90 minutes of ingestion. This timing aligns with research showing peak plasma arginine concentrations occur 80-120 minutes after citrulline intake, making it ideal for pre-workout supplementation when taken appropriately before training.

• Beta-Alanine – 6.4g

  Another monster dose! See where this formula is heading? Mr. HYDE Infinite delivers a massive 6.4g dose of beta-alanine – the upper limit of the research-backed effective range for maximizing this amino acid's performance benefits. This clinical dose positions the formula to deliver serious endurance enhancement for high-intensity training sessions.

  

  Beta-alanine works by increasing intramuscular carnosine concentrations, which serves as a crucial buffer against the acid buildup that causes muscle fatigue during intense exercise.^[6] When you push hard during training, your muscles accumulate hydrogen ions that lower pH and impair contractile function. Carnosine acts as an intracellular buffer, helping maintain optimal pH levels and delaying the onset of muscular fatigue.

  The 6.4g dose used in Mr. HYDE Infinite falls within the optimal range established by recent meta-analysis research, which found that doses of 5.6-6.4g per day for 4 weeks produced significant improvements in maximal intensity exercise performance.^[7] Studies demonstrate that beta-alanine supplementation can increase intramuscular carnosine concentrations by 30-80% with proper dosing protocols.

  Beta-alanine's benefits are most pronounced during exercise lasting 4-10 minutes – the exact training zone where most serious lifters push their limits.^[7] This makes it ideal for intense weightlifting sessions, circuit training, and other high-intensity activities that define serious training programs.

  The high dose in Mr. HYDE Infinite may cause a fair amount of paresthesia (tingling sensation) in some users, which is harmless and temporary.^[8] This tingling typically occurs within 15-30 minutes of ingestion and subsides as the beta-alanine is metabolized, serving as a reliable indicator that you're getting a clinically effective dose.

• Creatine Monohydrate – 5g

  ProSupps also decided to include a solid 5g dose of creatine monohydrate -- the gold standard form of creatine that's been extensively studied and proven effective. This clinical dose ensures you're getting the full benefits of creatine supplementation with every serving.

  Creatine monohydrate remains the most researched and effective form of creatine available.^[9] As the original creatine supplement, it has demonstrated superior bioavailability, stability, and cost-effectiveness compared to newer creatine variants, making it the benchmark against which all other forms are measured.^[9]

  

  The primary mechanism behind creatine's effectiveness involves the phosphocreatine energy system. Creatine combines with inorganic phosphate to form phosphocreatine (PCr), which serves as a rapid energy reservoir to regenerate ATP from ADP during high-intensity exercise.^[10] This process occurs faster than both glycolysis and oxidative phosphorylation, making creatine essential for explosive, short-duration activities like weightlifting and sprint training.

  Beyond the immediate ATP regeneration benefits, creatine supplementation increases muscle creatine and phosphocreatine stores by 20-40% in individuals consuming typical diets.^[10] This enhancement translates to improved performance in high-intensity, short-duration exercise bouts and better recovery between sets.

  The 5g dose in Mr. HYDE Infinite aligns perfectly with research-backed supplementation protocols. Studies demonstrate that 3-5g daily effectively maintains elevated muscle creatine stores once initial saturation is achieved.^[10] This maintenance dose ensures consistent performance benefits without requiring separate creatine supplementation.

  Don't Miss the Cognitive Benefits of Creatine

  Research has also revealed that creatine provides cognitive benefits, supporting brain energy metabolism and potentially enhancing mental focus during training.^[11] This dual benefit of physical and cognitive enhancement makes creatine an ideal addition to a comprehensive pre-workout formula like Mr. HYDE Infinite.

• Betaine Anhydrous – 3g

  Next, Mr. HYDE Infinite includes a solid 3g dose of betaine anhydrous, which is slightly higher than the typical 2.5g found in most pre-workouts. This bump in dosage shouldn't be surprising at this point!

  

  Betaine, also known as trimethylglycine, functions as both a methyl donor and osmolyte in human physiology.^[12] As a methyl donor, betaine supports the conversion of homocysteine back to methionine, helping maintain proper cellular methylation processes. As an osmolyte, it helps cells maintain proper hydration and function under physiological stress, making it ideal for intense training sessions.

  Research demonstrates that betaine supplementation can enhance both strength and power output during resistance training. A landmark study found that two weeks of betaine supplementation at 2.5g daily significantly improved bench press throw power by 20% and isometric bench press force by 25% in trained men.^[13] The 3g dose in Mr. HYDE Infinite exceeds this effective research dose, potentially amplifying these performance benefits.

  Beyond acute performance, betaine shows promise for supporting favorable body composition changes. Studies indicate that betaine supplementation may promote lean mass gains while supporting fat loss, likely through its effects on growth hormone and IGF-1 signaling pathways.^[14,15] The compound appears to enhance protein synthesis while potentially increasing lipolysis, making it valuable for physique-focused athletes.

  The 3g dose timing in Mr. HYDE Infinite aligns well with research showing peak plasma betaine levels occur 40-60 minutes after ingestion.^[16] This enhanced dose should provide sustained benefits throughout your training session, supporting both immediate performance and longer-term adaptations.

• L-Tyrosine – 1.5g

  Mr. HYDE Infinite includes 1.5g of L-tyrosine, a dose that provides solid cognitive support during high-stress training sessions. This essential amino acid serves as the precursor to dopamine and norepinephrine, two critical neurotransmitters that directly influence focus, mood, and stress response.^[17]

  

  The magic of tyrosine lies in its ability to act as a "depletion reverser" during intense physical and mental stress. When you're pushing hard in the gym, your brain's catecholamine neurons fire rapidly to maintain focus and motivation, depleting available dopamine and norepinephrine stores.^[17] This depletion can lead to decreased concentration, reduced motivation, and impaired decision-making – exactly what you don't want during a challenging workout.

  Research demonstrates that tyrosine supplementation enhances neurotransmitter synthesis specifically in actively firing neurons, helping maintain optimal dopamine and norepinephrine levels when they're needed most.^[17] Studies show that tyrosine can improve working memory performance, enhance cognitive flexibility, and support better attention and vigilance under stressful conditions.^[18]

  While serious cognitive support research typically uses larger doses (7-10g), the 1.5g dose in Mr. HYDE Infinite provides meaningful cognitive support when combined with the formula's other focus-enhancing ingredients. Tyrosine's effects become apparent 60-120 minutes after ingestion as plasma levels peak, making it perfectly timed for pre-workout supplementation.^[19]

• Taurine - 1g

  Mr. HYDE Infinite includes 1g of taurine, providing a solid dose of this versatile amino acid that supports multiple aspects of exercise performance and cellular function. Taurine is the most abundant free amino acid in mammalian tissue, accounting for 50-60% of the free amino acid pool and is especially concentrated in skeletal muscle.^[20]

  

  The primary performance benefits of taurine center on its role in calcium handling and muscle contraction. Specifically, taurine assists with sarcoplasmic reticulum calcium handling, which improves muscle performance through enhanced calcium availability for cross-bridge formation.^[20] This mechanism supports more efficient excitation-contraction coupling in both skeletal and cardiac muscle during intense exercise.

  Meta-analysis research demonstrates that taurine supplementation can improve endurance exercise performance by a moderate but meaningful magnitude when consumed in doses ranging from 1-6g.^[21] The 1g dose in Mr. HYDE Infinite falls within this effective range and provides ergogenic benefits that become apparent within 60-90 minutes of ingestion.

  Beyond muscle function, taurine supports mitochondrial efficiency and energy production. Research shows that taurine acts as an antioxidant within the mitochondrial matrix, helping stabilize mitochondrial function and improve ATP turnover efficiency in muscle cells.^[21] This cellular energy support translates to better sustained performance during extended training sessions.

  The 1g dose provides real performance benefits while working synergistically with Mr. HYDE Infinite's other ingredients to enhance overall training capacity and muscle function.

• Choline Bitartrate – 500mg

  Mr. HYDE Infinite includes 500mg of choline bitartrate, providing a nice dose of this essential nutrient that supports both cognitive function and neuromuscular performance during intense training sessions.

  Choline bitartrate is the most straightforward form of choline supplementation, consisting of choline bound to tartaric acid for enhanced stability and absorption. Once ingested, choline bitartrate dissociates to release free choline, which serves as a direct precursor for acetylcholine synthesis in both the central nervous system and at neuromuscular junctions.^[22]

  

  The relationship between choline availability and cognitive performance centers on acetylcholine's fundamental role in memory, attention, and learning processes. Research demonstrates that adequate choline intake supports optimal cholinergic neurotransmission, which becomes increasingly important during periods of increased neuronal demand such as intense exercise.^[23] Under conditions of elevated neuronal activity, neurons demonstrate enhanced ability to incorporate exogenous choline, making supplementation strategically valuable for pre-workout applications.^[24]

  While choline salts like choline bitartrate are less effective at increasing plasma free choline levels compared to more expensive forms, they still provide meaningful choline availability for acetylcholine synthesis. The 500mg dose in Mr. HYDE Infinite in two scoops approaches the adequate intake levels established for supporting optimal choline status.

  At the neuromuscular junction, acetylcholine derived from choline bitartrate supports the critical communication between motor neurons and muscle fibers. This mechanism underlies choline's potential to enhance force production and power output during resistance training. The enhanced cholinergic signaling can translate to improved neuromuscular efficiency, allowing for more complete motor unit recruitment and potentially greater training intensity.

  The inclusion of choline bitartrate in Mr. HYDE Infinite's comprehensive formula provides foundational support for both cognitive sharpness and physical performance, working synergistically with the other nootropic and performance ingredients to create a well-rounded pre-workout experience that addresses multiple aspects of training optimization.

• Tri-Blend Caffeine Matrix – 380mg

  Caffeine Anhydrous (280mg), Infinergy (Di-Caffeine Malate) (50mg), Natural Caffeine (from Green Tea) (50mg)

  Mr. HYDE Infinite delivers a substantial 380mg of caffeine through an intelligently designed tri-blend matrix that combines three distinct caffeine sources for optimized energy delivery and sustained performance. This multi-source approach provides both immediate energy activation and extended energy duration through varied absorption profiles.

  

  There's a new ProSupps Jekyll formula for 2024, and this lower-stim pre-workout is absolutely stacked with four of our favorite ingredients, including two newcomers from Aura Scientific, EndoFlo and NeuroRush!

  The formula's foundation comes from 280mg of caffeine anhydrous – the gold standard for pre-workout supplementation. Caffeine anhydrous provides rapid absorption and peak plasma concentrations within 30-60 minutes of ingestion.^[25] This immediate-release form ensures quick energy activation and cognitive enhancement right when training begins.

  The blend includes 50mg of Infinergy (di-caffeine malate), which combines caffeine with malic acid to create a buffered form that may provide smoother energy delivery with reduced potential for jitters. This form offers sustained energy release compared to standard caffeine anhydrous, helping extend the energy curve throughout longer training sessions.

  Natural caffeine from green tea (50mg) rounds out the matrix, providing additional compounds beyond caffeine that may enhance the overall energy experience. Green tea extract contains complementary compounds like L-theanine and polyphenols that can work synergistically with caffeine.^[26] This natural source may contribute to smoother energy delivery and enhanced cognitive focus.

  The 380mg total caffeine content places Mr. HYDE Infinite in the high-stimulant category, providing significant ergogenic benefits for experienced users. Research demonstrates that caffeine supplementation enhances muscular strength and endurance through multiple mechanisms including adenosine receptor antagonism, increased calcium release from sarcoplasmic reticulum, and enhanced motor unit recruitment.^[27] The substantial dose ensures maximum performance benefits for serious athletes seeking peak training intensity.

• EndoFlo – 250mg

  (Magnifera indica [fruit] Extract, Kaempferia parviflora [root] Extract, Ginkgo biloba [leaf], Pinus massoniana [bark] Extract)

  

  Mr. HYDE Infinite includes 250mg of EndoFlo, Aura Scientific's innovative four-botanical blood flow complex that represents the cutting edge of vascular health supplementation. This proprietary blend combines four scientifically-backed botanical extracts, each selected for their unique ability to enhance circulation and support optimal workout performance through complementary mechanisms.

  EndoFlo's multi-faceted approach to blood flow enhancement sets it apart from single-ingredient alternatives. While many pre-workouts rely solely on citrulline for pumps, EndoFlo works synergistically with the formula's 10g citrulline dose to create a comprehensive vascular support system that addresses multiple pathways simultaneously.

  EndoFlo's effectiveness stems from its carefully selected quartet of botanical extracts:

  • Mangifera indica (Mango Fruit Extract)

    The mango fruit extract in EndoFlo delivers powerful vascular benefits through its rich content of mangiferin, a unique polyphenol that functions as a potent phosphodiesterase type 5 (PDE5) inhibitor.^[28] PDE5 inhibition increases cyclic guanosine monophosphate (cGMP) levels, promoting smooth muscle relaxation and enhanced blood flow throughout the vascular system.

    

    Black Ginger is the energetic force inside EndoFlo that boosts energy metabolism, enhances blood flow, and improves exercise performance.

    Research demonstrates that mango fruit extract can dramatically improve microcirculation, with one study showing a remarkable 54% improvement in cutaneous blood flow.^[29] This substantial enhancement in blood flow extends beyond skin to support improved nutrient delivery to working muscles during intense training sessions.

    Mangiferin's benefits extend through multiple pathways, including activation of SIRT1 and AMPK, crucial regulators of cellular energy metabolism and vascular function.^[29] Additionally, mangiferin supports healthy inflammatory response through activation of heme oxygenase-1 (HO-1), a pathway that plays a critical role in maintaining blood vessel function and protecting against oxidative stress.

  • Kaempferia parviflora (Black Ginger Root Extract)

    Black ginger stands out as one of the most performance-focused botanicals in EndoFlo's formula. This traditional Thai herb contains unique methoxyflavones, especially 5,7-dimethoxyflavone (DMF), that enhance both blood flow and physical performance through multiple mechanisms.^[30]

    Clinical research demonstrates impressive performance benefits from black ginger supplementation. A 12-week randomized, double-blind, placebo-controlled study with athletes showed significant improvements in grip strength, back and leg strength, sprint performance, and VO2 max compared to placebo.^[31]

    The performance benefits stem from black ginger's ability to enhance cellular energy metabolism through AMPK activation, increase mitochondrial biogenesis, and support healthy inflammatory response in muscle tissue.^[32] These mechanisms translate directly to improved training capacity and enhanced muscle pumps during workouts.

  • Ginkgo biloba (Leaf Extract)

    

    This blood flow-boosting ingredient, EndoFlo, consists of four key constituents: Mangifera indica (mango fruit extract), Kaempferia parviflora (black ginger), Ginkgo biloba, and Pinus massoniana (pine bark extract).

    While commonly known for cognitive benefits, ginkgo biloba's vascular effects make it a valuable addition to EndoFlo's blood flow matrix. Research demonstrates that standardized ginkgo extract can increase forearm blood flow by over 50% in healthy subjects within just a few weeks of supplementation.^[33]

    Ginkgo's vasodilating effects come from two primary compound classes: terpenoids (including ginkgolides A, B, C and bilobalide) and flavonoids (such as quercetin glycosides). These compounds work synergistically to enhance blood flow throughout the entire circulatory system, including both major arteries and smaller capillaries.

    The systemic nature of ginkgo's circulation enhancement makes it an ideal complement to EndoFlo's other ingredients, providing comprehensive vascular support that extends from central circulation to peripheral blood flow.

  • Pinus massoniana (Pine Bark Extract)

    Pine bark extract rounds out EndoFlo's formula with its rich content of oligomeric proanthocyanidins (OPCs), powerful antioxidant compounds that support healthy blood vessel function through multiple complementary pathways.^[34]

    The OPCs in pine bark extract promote vasodilation by supporting healthy endothelial function, helping maintain optimal blood pressure levels within the normal range while protecting against oxidative damage to blood vessel walls. This dual action of functional support and protection makes pine bark extract a valuable long-term investment in vascular health.

  Synergistic Blood Flow Enhancement

  

  Just one capsule brings some solid stimulant-free bolt-on pump effects

  EndoFlo's true strength lies in the synergistic interaction between its four botanicals. Each ingredient brings unique mechanisms to the formula – mangiferin's PDE5 inhibition, black ginger's performance enhancement, ginkgo's comprehensive vasodilation, and pine bark's endothelial support – creating a multi-pathway approach to blood flow optimization that surpasses what any single ingredient could achieve alone.

  The 250mg dose in Mr. HYDE Infinite provides meaningful amounts of each botanical extract, allowing users to experience the full spectrum of EndoFlo's vascular benefits. When combined with the formula's substantial 10g citrulline dose, EndoFlo creates a comprehensive pump and performance enhancement system that addresses blood flow from multiple angles simultaneously.

  For serious athletes seeking maximum training intensity and muscle pumps, EndoFlo is the next evolution in blood flow supplementation – moving beyond single-ingredient approaches to deliver comprehensive vascular support through nature's most powerful botanical extracts.

• NeuroRush (Coffea arabica [fruit] Extract) – 150mg

  Mr. HYDE Infinite includes 150mg of NeuroRush, Aura Scientific's cutting-edge coffee fruit extract that delivers the cognitive benefits of coffee without the additional stimulant burden. This innovative ingredient brought a breakthrough in nootropic supplementation, providing polyphenol-rich compounds that enhance focus, mental clarity, and cognitive performance through multiple biological pathways.

  NeuroRush is standardized from Coffea arabica fruit extract to contain the beneficial bioactive constituents found in coffee while keeping stimulants to a minimum. This strategic approach allows the formula to maximize the cognitive benefits derived from coffee's powerful polyphenols and chlorogenic acids while letting the caffeine matrix handle the energy component independently.

  

  Aura Scientific's NeuroRush brings the cognitive perks of coffee without the taste! High in polyphenols like chlorogenic acid, it supports memory, focus, and steady energy by enhancing glucose metabolism and reducing cognitive fatigue. Perfect for long-lasting mental clarity.

  The Science Behind Coffee Fruit Extract

  The cognitive-enhancing effects of coffee fruit extract like NeuroRush are supported by research demonstrating meaningful improvements in mental performance. A 2020 randomized, double-blind, placebo-controlled study examined coffee cherry extract's effects on cognitive performance in 71 older adults with mild cognitive decline over 28 days.^[35]

  Participants taking coffee cherry extract showed remarkable improvements in reaction time during mentally demanding tasks. By day 7, groups receiving the extract demonstrated 25-27% reductions in reaction time compared to just 4.5% improvement in the placebo group. These benefits continued to improve over the study period, with participants achieving 32-41% reductions in reaction time by day 28 compared to 11.5% in the placebo group.^[35]

  Additional research using functional neuroimaging demonstrated that a single 100mg dose of whole coffee cherry extract increased functional brain connectivity in regions involved in working memory and decision-making within just hours of consumption.^[36]

  Mechanisms of Action

  NeuroRush's cognitive benefits stem from several powerful mechanisms driven by its rich content of chlorogenic acids and polyphenols:

  Chlorogenic Acid Powerhouse

  The primary bioactive compounds in NeuroRush are chlorogenic acids, with 5-caffeoylquinic acid (5-CQA) being a primary one worth noting. These compounds function as potent antioxidants that neutralize harmful free radicals in the brain while supporting multiple pathways critical for cognitive function.^[37]

  Nrf2 Pathway Activation

  

  One of the most significant mechanisms involves activation of the Nrf2 pathway, a master regulator of cellular defense against oxidative stress. The chlorogenic acids in NeuroRush, especially 5-CQA, activate this pathway, which upregulates the expression of antioxidant enzymes and protective genes.^[37] This activation enhances the brain's natural defense systems, protecting neurons from oxidative damage that can impair cognitive function.

  Acetylcholinesterase Inhibition

  NeuroRush enhances cognitive performance through inhibition of acetylcholinesterase, the enzyme responsible for breaking down acetylcholine. By reducing this enzymatic breakdown, NeuroRush effectively increases acetylcholine availability in the brain, leading to enhanced memory formation, improved attention, and better overall cognitive performance.^[38]

  Glucose Metabolism Enhancement

  The chlorogenic acids in NeuroRush improve glucose metabolism and insulin sensitivity, ensuring steady energy supply to neurons.^[39] Since glucose serves as the primary energy source for brain function, this metabolic enhancement supports sustained mental performance and helps prevent cognitive fatigue during intense training sessions.

  Perfect Pre-Workout Cognitive Support

  The 150mg dose of NeuroRush in Mr. HYDE Infinite provides an ideal amount for immediate cognitive benefits. Unlike traditional stimulants that can cause jitters or crashes, NeuroRush delivers smooth, sustained mental clarity that complements the formula's 380mg caffeine content perfectly. This combination allows users to experience enhanced focus and cognitive performance without the overstimulation that can impair training quality.

  The ingredient's ability to improve reaction time and processing speed makes it valuable for any training scenario requiring quick decision-making, precise movement patterns, or sustained mental focus. Whether you're navigating complex training protocols, pushing through mental barriers during intense sets, or maintaining concentration during extended workout sessions, NeuroRush provides the cognitive edge serious athletes need.

  

  Research suggests that the cognitive benefits of coffee fruit extract become apparent within hours of consumption and can provide sustained effects with regular use, making it an excellent addition to any pre-workout regimen focused on both physical and mental performance optimization.

• Dynamine (std. 40% Methylliberine) – 75mg

  Not done yet! Dynamine adds a unique energy and focus dimension to Mr. HYDE Infinite's stimulant matrix. This trademarked ingredient delivers 40% methylliberine -- a purine alkaloid that occurs naturally in Coffea arabica (coffee) plants and is a metabolite of caffeine via a theacrine intermediate.^[40]

  What makes Dynamine interesting is its ability to enhance subjective energy and focus without the typical stimulant side effects. Research demonstrates that methylliberine significantly improves various indices of mood and energy compared to placebo. In a randomized, double-blind crossover study, participants taking methylliberine showed enhanced energy, concentration, motivation, and mood for sustained periods.^[41]

  The study found that methylliberine's benefits were sustained longer than placebo, with women experiencing elevated energy levels at both 1 and 3 hours post-ingestion. Importantly, these cognitive and energy benefits occurred without elevating blood pressure or heart rate -- a significant advantage over traditional stimulants.^[41]

  

  ProSupps Thermo is a fat burning powder that promises energy and appetite control with exciting new ingredients like CapsiBurn and NeuroRush from Aura Scientific!

  The 75mg dose provides 30mg of active methylliberine, which falls within the effective range established by research. This dosage has been shown to be safe and well-tolerated with no adverse events reported in clinical trials.^[41]

  In the context of Mr. HYDE Infinite's 380mg caffeine content, Dynamine serves as a synergistic addition that may help smooth out the stimulant experience while extending the duration of focus and energy benefits. This combination allows users to experience enhanced cognitive performance without the jittery feeling that can sometimes accompany high-caffeine formulas.

• Black Pepper (Piper nigrum) Extract (95% Piperine) – 50mg

  Mr. HYDE Infinite includes 10mg of black pepper extract standardized to 95% piperine, providing approximately 9.5mg of this potent alkaloid. While piperine is most famous for dramatically enhancing the bioavailability of other compounds, recent research suggests it may offer additional performance benefits that make it more than just a "helper" ingredient.

  Piperine functions primarily as a bioavailability enhancer by inhibiting drug-metabolizing enzymes in the liver and intestines.^[42] This mechanism can increase the absorption and extend the duration of action for many of the active compounds in Mr. HYDE Infinite's complex formula. Research demonstrates that piperine can increase bioavailability of various compounds by 154% to an impressive 2000% (in the case of curcumin) depending on the substance.^[42]

  

  Quick Review: It smells great, and 100 milligrams charges things up... but 200 milligrams is actually intense!

  Beyond bioavailability enhancement, piperine may contribute to the formula's performance benefits through its effects on glucose and fat metabolism. Studies show that piperine can enhance glucose utilization and improve insulin sensitivity, potentially supporting better nutrient partitioning during intense training.^[43] Additionally, research indicates that piperine may support fat metabolism during exercise by enhancing carbohydrate and fat oxidation in skeletal muscle.^[44]

  The 10mg dose provides an effective amount of piperine to enhance the overall formula's potency while potentially contributing its own metabolic benefits to your training performance.

What. A. Pre-Workout!!!

All Mr. HYDE Infinite Flavors

Here's an up-to-date list of all Mr. HYDE Infinite flavors:

The HYDE Legacy Gets the Aura Treatment

Mr. HYDE Infinite represents the perfect marriage of ProSupps' legendary high-stimulant heritage with the innovative ingredients that have been driving "The Aura Effect" across the supplement industry.

Notice how many hot new launches at GNC share the same secret? From ProSupps to GR8 Lifestyle to Floyd Mayweather's brand - they're all powered by Aura Scientific ingredients. We're calling it "The Aura Effect" and it's reshaping retail momentum.

While the massive 380mg caffeine content and dual yohimbe compounds will satisfy even the most stimulant-tolerant users, it's the addition of Aura Scientific's breakthrough ingredients that truly sets this formula apart. EndoFlo provides next-level pumps through its four botanical extracts, while NeuroRush delivers the cognitive benefits of coffee without the additional stimulation, creating a more well-rounded, experiential pre-workout.

The clinical doses of proven ingredients like 10g citrulline, 6.4g beta-alanine, and 5g creatine ensure that Mr. HYDE Infinite delivers on all fronts: energy, focus, pumps, and performance. This isn't just about creating another high-stim pre-workout... it's about creating the most complete high-intensity training experience possible.

For serious athletes and experienced pre-workout users seeking unmatched power and performance, Mr. HYDE Infinite lives up to its name. This is HYDE, elevated to the infinite level.