A legacy of excellence - we've been pioneering, building, and perfecting pre-workouts longer than most brands have been in sports nutrition. We're Obsessed with research, improvement, and results. We're innovators and leaders, and we're not new to our work. We have a legacy of building the best, most effective pre-workouts available.
The ultimate pre-workout FORMULA - we're proud to say that the formula powering each serving of C4 Ultimate delivers an ultimate experience on every level: The ultimate in energy, pumps, endurance, performance, and focus. Each scoop contains 6g Citrulline Malate, 3.2g CarnoSyn Beta Alanine, 1.5g NO3-T Creatine Nitrate, 1.5g Betaine anhydrous, 1g Taurine, and 300mg caffeine.
100% Satisfaction guarantee: All Cellucor products are thoroughly developed, accurately tested, and proudly manufactured in the United States. All Cellucor sales by Amazon are backed by a 30-day, full money-back guarantee.
Clinically studied, patented ingredients - No matter how big the scoop size or how revolutionary it claims to be, a great pre-workout starts with best-in-class ingredients used in effective doses. C4 Ultimate has been engineered for athletes and lifters who aren’t afraid to work, sweat, and hustle for their next best.
Unbeatable Flavors - there’s a flavor for you. C4 Ultimate is offered in Raspberry Lemonade, Apple berry, Icy Blue Razz, orange Mango, cherry Limeade, and Strawberry Watermelon