150–200 mg caffeine per serving for rapid energy boost
Creatine nitrate and arginine support powerful muscle pumps and endurance
Beta alanine increases endurance and reduces fatigue
N-acetyl L-tyrosine and teacrine enhance focus and sustained energy
Sugar-free and zero calories for guilt-free supplementation
Summarized by Shop
C4 Original is a powerhouse pre-workout blend designed to provide sustained energy and endurance for your most demanding training sessions. Powered by 200mg of caffeine, it is engineered to help you power through tough sets and reach your fitness goals. This iconic formula continues the C4 legacy of innovation, delivering a clean and effe