C4 Energy

Cellucor is a sports nutrition brand offering products designed for people seeking support with energy, training, and recovery. Its product range includes energy drinks, pre-workout formulas, protein powder, energy and amino powders, and product stacks and bundles. Shoppers can browse by product type or by benefit, with categories covering increased energy, weight management, muscle building, improved focus, and muscle recovery. The website also features the C4 and XTEND names alongside Cellucor, presenting them as related brands within its product lineup.

Customers can use the site to find a store, explore subscription options, and access support resources such as FAQs and customer contact information. Cellucor also provides a blog, ambassador opportunities, sustainability information, and details for international partners and retail inquiries. Its online shop includes account and checkout functions, with shipping, taxes, and discounts calculated at checkout. Product statements on the site carry a notice that they have not been evaluated by the U.S. Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent disease.