About this item

• 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.
• GREAT TASTE, ZERO SUGAR, ZERO CALORIES, ZERO CARBS: C4 Original Carbonated packs 200mg Caffeine to maximize energy and improve performance wherever your workout takes you.
• 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 – C4 Original Carbonated contains an explosive energy blend, including Carnosyn beta alanine and citrulline malate, to create a clean, refreshing energy drink.
• SUPERIOR FLAVORS – Many choices. Find yours. Cellucor offers best-in-class flavors to fuel optimal performance.