C4 Original has been fueling athletes & fitness enthusiasts of all types for over a decade. This powerhouse pre-workout blend, packed with 200mg of caffeine and CarnoSyn® Beta-Alanine*, delivers sustained energy, endurance, and focus to help you power through even the toughest sets. KEY FEATURES HARD HITTING ENERGY™: Power hard-hitting training sessions with 200mg caffeine. MUSCULAR ENDURANCE: Conquer your toughest workouts with CarnoSyn® Beta-Alanine for endurance support^. AI-POWERED PEPTIDES: PeptiPump® is an AI-powered designer peptide exclusively found in C4. ENHANCED FOCUS: Stay sharp & focused, from the first rep to the last, with the power of Huperzine + Caffeine. INCREDIBLE FLAVOR: Variety of delicious flavors with ZERO sugar or artificial colors. C4: Backed by 20 years of sports nutrition expertise, we’ve raised the bar with an innovative selection of supplements. ^Studies have shown benefits of CarnoSyn® Beta-Alanine to be correlated with cumulative use.
