Make your training hit harder than ever with the revamped C4 Ultimate – tailored for workout warriors who demand nothing but the best. Our new Tri-Stim formula packs a potent punch of 300mg of Caffeine, TeaCrine®, and Dynamine™, for the ultimate high-stim energy experience that makes your old PR feel like your new warmup weight. Next up, PeptiPump®, an AI-powered designer peptide exclusive to C4, boosts performance while Tyrosine and Huperzine A keep you in the zone for a strong mind-muscle connection. Leave no reps in the tank with enhanced muscular endurance from CarnoSyn® Beta-Alanine*, BetaPower®, and the patented Velox® Performance Blend for hard-hitting pumps and enhanced performance. Experience the pinnacle of pumps, energy, and focus with the newly enhanced C4 Ultimate - backed by the 20-year legacy of C4's innovation in sports nutrition.*

^Studies have shown benefits of CarnoSyn® Beta-Alanine to be correlated with cumulative use.

KEY FEATURES:

• TRI-STIM ENERGY: Experience unstoppable energy with our tri-stim blend of 300mg Caffeine + TeaCrine® + Dynamine™.*
• HARD HITTING PUMPS: Made with VELOX®: a patented mix of L-Arginine + L-Citrulline for seriously satisfying pumps & performance.*
• MUSCULAR ENDURANCE^: Smash through plateaus and keep hitting harder with enhanced muscular endurance from CarnoSyn® Beta-Alanine + BetaPower®.*
• ENHANCED MENTAL FOCUS: Get in the zone for a strong mind-to-muscle connection with Tyrosine + Huperzine A + Caffeine.*
• AI-POWERED PEPTIDES: PeptiPump® is an AI-powered designer peptide exclusively found in C4.*
• C4: Backed by 20 years of sports nutrition expertise, we’ve raised the bar with an innovative selection of supplements.

INGREDIENTS:

• 300mg Caffeine: Ultimate energy + enhanced focus.*
• Dynamine™: Compliments Caffeine to help support increased energy. *
• TeaCrine®: Supports increased energy, mood, and focus when in combination with Caffeine.*
• Huperzine A: In conjunction with Caffeine, supports enhanced focus.*
• Tyrosine: Supports cognitive function under physical stress.*
• Velox® Performance Blend: A patented combination of L-Citrulline and L-Arginine designed to support performance, pump, and recovery.*
• CarnoSyn® Beta-Alanine*: Clinically studied ingredient that helps support muscular endurance and combat muscular fatigue.*
• BetaPower®: Clinically studied ingredient naturally derived form of betaine, from beets, that helps maintain muscle cell hydration.*
• Creatine Nitrate: Supports increased pump and training performance.*
• PeptiPump® Bioactive Lentil Peptides: Used in combination with VELOX® Performance Blend and Creatine Nitrate to support increased pump and training performance.*

^Studies have shown benefits of CarnoSyn® Beta-Alanine to be correlated with cumulative use.

THESE STATEMENTS HAVE NOT BEEN EVALUATED BY THE FOOD AND DRUG ADMINISTRATION. THIS PRODUCT IS NOT INTENDED TO DIAGNOSE, TREAT, CURE, OR PREVENT ANY DISEASE.  SUPPLEMENTS ARE INTENDED FOR ADULTS 18 YEARS OR OLDER.