Cellucor C4® Original is the flagship pre-workout powder that jump-started the category, with over three billion servings sold worldwide. Powered by 200 mg of fast-acting caffeine and 2 g of patented CarnoSyn® beta-alanine, C4 Original ignites explosive energy and delays muscular fatigue so you can push through every rep with unwavering intensity. Beyond raw stimulation, the enhanced formula features the Velox® Performance Blend—an expertly balanced combination of L-citrulline and L-arginine—to elevate nitric oxide production for pronounced pumps and improved blood flow. Creatine Nitrate (NO3-T®) works in concert with AI-powered PeptiPump® peptides to further boost strength and training performance, while Huperzine A supports sustained mental focus throughout your toughest sessions. Designed for beginners and elite athletes alike, Cellucor C4 Original is available in a variety of crowd-pleasing flavors and carries a fully transparent label—so you know exactly what you’re fueling your workouts with.
