C4 / Cellucor, C4 Sport®, Pre-Workout, Blue Raspberry, 213 g (7.5 oz)

#1 Global Pre-Workout Brand‡ NSF® Certified Sport Elevated Energy Muscular Endurance^ Supports Hydration Naturally & Artificially Flavoured Dietary Supplement CarnoSyn® - Carnosine Synthesiser Con-Cret Reinforced® On the field or in the gym, this NSF® Certified Pre-Workout helps fuel your performance and hydration. Elevated Energy Fuel your fitness journey with the energy boost from 135 mg of Caffeine. Muscular Endurance^ Power through training with CarnoSyn® Beta-Alanine, which helps support muscular endurance and combat muscular fatigue.^ Supports Hydration Helps replenish key minerals lost in high-intensity training with hydrating electrolytes. ‡ Based on cumulative sales from 2016 to the present. ^Studies have shown benefits of CarnoSyn® Beta-Alanine to be correlated with cumulative use. Take C4 Sport® for at least 8 weeks to experience the maximum benefits. Some individuals may experience a harmless tingling sensation which is attributable to Beta-Alanine.