About this item

• HARD HITTING ENERGY: Make your gym sesh hit harder with 200mg of Caffeine for explosive energy
• MUSCULAR ENDURANCE^: Conquer your toughest workouts with CarnoSyn Beta-Alanine for endurance support.
• AI-POWERED PEPTIDES: PeptiPump is an AI-powered designer peptide exclusively found in C4.
• ENHANCED FOCUS: Stay sharp & focused, from the first rep to the last, with the power of Huperzine A + Caffeine.
• INCREDIBLE FLAVOR: With billions of servings sold, the C4 brand has set the standard for great flavor for over a decade.