America's Number 1 Selling Pre-Workout: Cellucor's C4 is a trusted pre-workout for men and women of all training levels and has earned the title of America's Number 1 Selling Pre-workout.
Energy & Performance for Next-Level Results: C4's premium formula packs ingredients that get you energized and in the zone with high-level energy and performance from start to finish. Improved training sessions mean even better results.
100% Satisfaction Guarantee: All Cellucor sales by Amazon.com are backed by a 30-day, full money-back guarantee.
Premium Ingredients: C4 Original delivers a high-quality, purposefully-crafted blend of patented ingredients that promote energy and endurance for better workouts.
Unbeatable Flavors: Thereâs a flavor for you. C4 Original is offered in Icy Blue Razz, Fruit Punch, Watermelon, Cherry Limeade, Pink Lemonade, Strawberry Margarita, Orange Burst and Green Apple.