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Caffeine is a well-studied stimulant that has numerous energy, performance, and even fat-loss benefits.*
Tetramethyluric acid, or theacrine, is an alkaloid structurally similar to caffeine. Preliminary human study results suggest that the body doesn't adapt to TeaCrine as quickly as it does to caffeine, therefore prolonging tolerance.*
This plant extract may act similarly to yohimbine, and its effects are amplified when paired with caffeine.*
A precursor to arginine and nitric oxide production, 6 grams of citrulline may support an increase in nitric oxide levels. It supports the ultimate pump, especially when paired with arginine. Note that 6 grams is the entire scoop size of some pre-workouts. In C4 Ultimate, it's just the pump foundation.*
A university-studied form of creatine formed when creatine is bonded with nitrate anions. On the individual level, Creatine and nitrate are powerhouse elements, but when fused together, they create an unstoppable bond.
Shown to significantly increase arginine and nitric oxide levels for up to 3 hours.*
Precursor to nitric oxide that promotes nitric oxide production in the body.*
A full, clinical dose of this patented form of beta-alanine supports muscular endurance. Beta-alanine can sometimes produce a harmless skin-tingling sensation.*
Helps maintain cellular electrolyte balance and promotes hydration.*
Supports an increased mind-muscle connection in the gym.*
Supports positive mood and cognitive function.*
A nootropic that may support memory, learning, and concentration.*
Helps support mental performance when paired with caffeine and B vitamins.*