Shatter Your PRs!

Introducing the game-changer for building strength, maximizing muscle, and unleashing power: the new C4 Ultimate Strength formula. This supercharged pre-workout features 300mg of Caffeine, TeaCrine®, and Dynamine, delivering a tri-stim energy experience to SMASH through sets like never before. Plus, exclusive AI-powered designer peptides, PeptiPump® and PeptiStrong®, amplify your performance, while a patented blend of CarnoSyn® Beta-Alanine*, BetaPower®, Citrulline, and Arginine reinforces endurance for relentless gains.*

Backed by two decades of sports nutrition expertise, C4 Ultimate Strength is your key to shattering PRs and unlocking unparalleled strength gains, one rep at a time.

What’s Inside:

• Tri-Stim Energy Experience: Powerful blend of 300mg of Caffeine + TeaCrine® + Dynamine® for a hard-hitting tri -stim energy experience.
• AI-Powered Peptides: Maximize performance with powerful cutting-edge, AI-powered PeptiPump® + PeptiStrong®, exclusive to C4.
• Enhanced Mental Focus: Train smarter and let your focus hit harder with the patented brain-boosting combo of Tyrosine + Huperzine A.
• Max Muscular Endurance: Supercharge muscular endurance with CarnoSyn® Beta-Alanine* + BetaPower®
• Strength Matrix: elevATP® + 1.5g NO3-T® Creatine Nitrate + 4g Creatine Monohydrate unlocks unparalleled strength gains.
• Enhanced Pumps: 6g Velox® Performance Blend that is clinically researched to increase blood arginine levels, blood flow, and Nitric Oxide levels*

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