Cellucor C4 Performance Energy Drink (Carbonated) - Pre-Workout Supplement for Gym & Fitness | Boost Energy & Focus for Athletes & Bodybuilders

C4®, America's #1 pre-workout and fastest-growing energy drink brand, is spreading its signature blend of better-for-you performance energy across the globe. C4 Energy is the energy drink you can count on to fuel your competitive edge with explosive energy for next level physical performance. Powered by its Explosive Performance Energy Blend of clinically studied ingredients, C4 Energy fuels your active lifestyle with: 

• EXPLOSIVE ENERGY – Unlock explosive energy with 200mg of caffeine for superhuman performance.

• MUSCULAR ENDURANCE – Supercharge endurance with the full-body sensory experience of fatigue-fighting CarnoSyn® Beta-Alanine.

• MUSCLE CELL HYDRATION – Naturally-derived betaine from beets, BetaPower® Betaine helps maintain cellular hydration within the muscle during periods of intense stress*.