G-Pump Pre-Workout
Flavor: Freeze Pop
Bigger Pumps Than Last Time!
Unleash skin-splitting pumps and peak performance with our next-level pre-workout formula! Designed to maximize blood flow, hydration, and endurance, this powerhouse blend enhances muscle fullness, fights fatigue, and keeps you going stronger for longer. With cutting-edge compounds that support nitric oxide production, cellular energy, and hydration, you’ll experience intense vascularity, sustained strength, and unmatched workout performance. Get ready to push past limits and make every rep harder than last time!*
9g L-Citrulline | 9g GlycerPump | 9g Betaine Anhydrous
Take 1 to 3 scoops 30 minutes before the gym depending on body size and tolerance.
Betaine Anhydrous
Betaine supports cellular hydration and nitric oxide production, enhancing muscle pumps and endurance. It also aids in power output and muscle strength by improving methylation and creatine synthesis.*
GlycerPump (65% Glycerol)
GlycerPump increases muscle hydration and intracellular fluid retention, creating a "hyper-hydrated" state that enhances endurance, muscle fullness, and overall performance during high-intensity training.*
L-Citrulline
L-Citrulline is a key nitric oxide booster that improves vasodilation by increasing arginine levels in the blood, leading to better oxygen and nutrient delivery, enhanced endurance, and bigger pumps.*
L-Taurine
L-Taurine supports cellular hydration, electrolyte balance, and muscle contraction efficiency, helping to maintain peak performance while reducing muscle fatigue and cramping.*
Beta Alanine
Beta Alanine buffers lactic acid buildup by increasing carnosine levels in muscles, delaying fatigue and enhancing endurance, allowing for prolonged high-intensity exercise.*
Sodium Nitrate
Sodium Nitrate is a potent nitric oxide precursor that significantly improves blood flow, oxygen delivery, and endurance, leading to enhanced muscle pumps and reduced fatigue.*
VasoDrive-AP (Casein Hydrolysate)
VasoDrive-AP promotes vasodilation by inhibiting an enzyme that constricts blood vessels, leading to increased blood flow, improved nutrient delivery, and longer-lasting muscle pumps.*
NADH
NADH plays a crucial role in cellular energy production by supporting ATP synthesis, enhancing endurance, reducing fatigue, and improving overall workout performance.*
Betaine Anhydrous
- Cholewa JM, Wyszczelska-Rokiel M, Glowacki R, et al. Effects of betaine on body composition, performance, and homocysteine thiolactone. Journal of the International Society of Sports Nutrition. 2013;10:39.
- Hoffman JR, Ratamess NA, Kang J, et al. Effect of betaine supplementation on power performance and fatigue. Journal of the International Society of Sports Nutrition. 2009;6:7.
- Arazi H, et al. Effects of short-term betaine supplementation on muscle endurance and indices of endocrine function following acute high-intensity resistance exercise. Journal of the International Society of Sports Nutrition. 2022.
- Pryor JL, et al.The Effect of Betaine on Nitrate and Cardiovascular Response to Exercise.Journal of the International Society of Sports Nutrition. 2017.
GlycerPump® / Glycerol
- Patlar S, Yalçin H, Boyali E. The Effect of Glycerol Supplements on Aerobic and Anaerobic Performance of Athletes and Sedentary Subjects. Journal of Human Kinetics. 2012;34:69–79.
- van Rosendal SP, Osborne MA, Fassett RG, Coombes JS. Guidelines for glycerol use in hyperhydration and rehydration associated with exercise. Sports Medicine. 2010;40(2):113–139.
- Wagner DR. Hyperhydrating with glycerol: implications for athletic performance. Journal of the American Dietetic Association. 1999;99(2):207–212.
- Martínez-Noguera FJ, et al. The Effect of Pre-Exercise Hyperhydration on Exercise Performance, Physiological Responses, and Hydration Status: A Systematic Review with Meta-Analysis. Sports Medicine. 2023.
Helpful for modern hydration-performance context, while noting that glycerol/hyperhydration outcomes can vary by protocol and setting.
L-Citrulline
- Gonzalez AM, Trexler ET. Effects of Citrulline Supplementation on Exercise Performance in Humans: A Review of the Current Literature. Journal of Strength and Conditioning Research. 2020;34(5):1480–1495.
- Gough LA, Sparks SA, McNaughton LR, et al. A critical review of citrulline malate supplementation and exercise performance. European Journal of Applied Physiology. 2021.
- Viribay A, Burgos J, Fernández-Landa J, et al. Effects of Citrulline Supplementation on Different Aerobic Exercise Performance Outcomes: A Systematic Review and Meta-Analysis. Nutrients. 2022;14(17):3479.
L-Taurine
- Kurtz JA, VanDusseldorp TA, Doyle JA, Otis JS. Taurine in sports and exercise. Journal of the International Society of Sports Nutrition. 2021;18:39.
- Chen Q, et al. The Dose Response of Taurine on Aerobic and Strength Exercises: A Systematic Review. Frontiers in Physiology. 2021.
- Santulli G, et al. Functional Role of Taurine in Aging and Cardiovascular Health. Nutrients. 2023.
Beta Alanine
- Trexler ET, Smith-Ryan AE, Stout JR, et al. International Society of Sports Nutrition position stand: Beta-Alanine. Journal of the International Society of Sports Nutrition. 2015;12:30.
- Georgiou GD, et al. Effect of Beta-Alanine Supplementation on Maximal Intensity Exercise Performance: A Systematic Review and Meta-Analysis. International Journal of Sport Nutrition and Exercise Metabolism. 2024.
Sodium Nitrate
- Macuh M, Knap B. Effects of Nitrate Supplementation on Exercise Performance in Humans: A Narrative Review. Nutrients. 2021;13(9):3183.
- Gao C, et al. The effects of dietary nitrate supplementation on endurance exercise performance and cardiorespiratory measures in healthy adults: a systematic review and meta-analysis. Journal of the International Society of Sports Nutrition. 2021;18:55.
- Hoon MW, Johnson NA, Chapman PG, Burke LM. The effect of nitrate supplementation on exercise performance in healthy individuals: a systematic review and meta-analysis. International Journal of Sport Nutrition and Exercise Metabolism. 2013;23(5):522–532.
- Calvo JL, et al. Influence of Nitrate Supplementation on Endurance Cyclic Sports Performance: A Systematic Review. Nutrients. 2020;12(6):1796.
VasoDrive-AP® / Casein Hydrolysate
- Hirota T, Nonaka A, Matsushita A, et al. Milk casein-derived tripeptides, Val-Pro-Pro and Ile-Pro-Pro, improve vascular endothelial dysfunction in subjects with mild hypertension. British Journal of Nutrition. 2007;98(4):822–828.
- Maypro. VasoDrive-AP® Ingredient Overview / Technical Information.
- Maypro. VasoDrive-AP® Performance Ingredient PDF.
NADH
- Mach J, Midgley AW, Dank S, Grant RS, Bentley DJ. The Effect of Antioxidant Supplementation on Fatigue during Exercise: Potential Role for NAD+(H). Nutrients. 2010;2(3):319–329.
- Castro-Marrero J, et al. Does Oral Coenzyme Q10 Plus NADH Supplementation Improve Fatigue and Biochemical Parameters in Chronic Fatigue Syndrome? Antioxidants & Redox Signaling / related clinical literature. 2015.
- Alegre J, et al. Nicotinamide adenine dinucleotide (NADH) in patients with chronic fatigue syndrome. Revista Clínica Española. 2010.
Key Ingredients
L-Citruline
L-Citrulline is included in G-Pump because it helps boost nitric oxide production by increasing arginine levels in the blood, supporting better vasodilation, blood flow, and nutrient delivery during training. This makes it a key pump ingredient for fuller muscles, improved endurance, and that skin-splitting workout feel without relying on stimulants.
GlycerPump®
GlycerPump® is included in G-Pump because it supports muscle hydration and intracellular fluid retention, helping create a hyper-hydrated state that improves muscle fullness and performance. By pulling more fluid into the muscle, it helps deliver bigger pumps, better endurance, and a more volumized look while training.
Sodium Nitrate
Sodium Nitrate is included in G-Pump because it serves as a powerful nitric oxide precursor, helping improve blood flow, oxygen delivery, and vascular performance. This helps support stronger pumps, better stamina, and reduced fatigue so users can keep pushing hard deep into their workout.
VasoDrive-AP®
VasoDrive-AP® is included in G-Pump because it helps support vasodilation by targeting pathways involved in blood vessel relaxation and vascular function. By promoting better circulation and nutrient delivery, it helps create longer-lasting pumps and a more performance-driven training experience.
Betaine Anhydrous
Betaine Anhydrous is included in G-Pump because it supports cellular hydration, power output, and muscular endurance during intense training. It also helps reinforce the formula’s pump and performance benefits by supporting fluid balance, strength, and total workout capacity.
