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C4 Extreme

C4 Extreme

A Cellucor Product

Extreme Pre-Workout Performance
  • Extreme energy formula*
  • Extreme endurance support*
  • Incredible flavors
  • Extreme performance: Creatine Nitrate (NO3-T) and NitraMax (NO3-C) technology.*


This is the Product that Defined the Pre-Workout Category, Now Evolved and Updated! C4 Extreme was reformulated with the best cutting-edge ingredients to deliver explosive energy, powerful performance and endurance, extreme focus, and peak performance.*

C4 Extreme is designed with a clean and evolved formula free of artificial dyes, flavors, and proprietary blends to support an extreme workout experience: energy, pumps, and endurance in every scoop!*


  • 200 mg of caffeine delivers explosive energy that’s ideal for intermediate to advanced pre-workout users
  • Includes 2g of the clinically researched CarnoSyn Beta-Alanine, studied to help increase endurance, performance, and fight fatigue.*
  • Creatine Nitrate and Citrulline Nitrate (NO3-T) support powerful pumps & performance*
  • N-Acetyl L-Tyrosine for focus support*
  • Incredible sugar-free flavors with zero calories
  • explosive energy
  • powerful performance 
  • endurance, extreme focus
  • peak performance.*

Take one serving (approx. 1 level scoop) of C4® Extreme mixed with 6 fl. oz. of water, 20 - 3 0 minutes before training. Some individuals may experience a harmless tingling sensation, which is attributable to Beta-Alanine. USE ONLY AS DIRECTED.

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