150mg of Caffeine for Energy, 1g Arginine for Pumping, and 1.6g Carnosyn Beta-Alanine for Endurance.

Explosive energy, heightened focus and an overwhelming urge to tackle any challenge; that's the C4 experience. Millions of people, ranging from beginners all the way up to the elite competitors, have relied on C4 pre-workout to help them turn their ambitions into achievements. C4 Original lives up to its solid reputation with a classic formula for advanced energy, endurance, focus and pumps! Whether you're just starting a fitness journey or you're striving to reach that next level, C4 Original will help you unlock your full potential.