Unleash explosive energy, sharpen your focus, and ignite the drive to conquer every challenge—that’s the C4 experience. Trusted by millions, from fitness newcomers to elite athletes, C4 pre-workout has been the catalyst for turning big dreams into bold achievements.

As America’s #1 selling pre-workout*, C4 Original continues to dominate with its proven formula, delivering advanced energy, endurance, focus, and unbeatable pumps. Now, with a sleek new bottle design and an array of irresistible flavors, every sip feels as exhilarating as the first time you discovered the power of C4.

Whether you're kickstarting your fitness journey or pushing toward new personal bests, C4 Original is your ultimate key to unlocking peak performance.

• 1.6g CarnoSyn® Beta-Alanine
• 1g Creatine Nitrate (NO3-T®)
• 150mg Caffeine
• 1g Arginine AKG