About this item

• EXPLOSIVE ENERGY — Take your training to the next level with explosive C4 Energy from 150mg of caffeine.
• MUSCULAR ENDURANCE — Power tough trainings with CarnoSyn Beta-Alanine, which helps combat muscular fatigue and support muscular endurance*
• INCREDIBLE FLAVORS — With billions of servings of C4 branded products sold, the C4 brand has been setting the standard for great flavor for over a decade.*
  • PUMP BOOSTER — Enhance your pumps via a unique patented combination of Creatine and Nitrates.