Innovation you expect from the makers of America's #1 Selling pre-workout brand

The one size fits all approach to fitness doesn't work. When it comes to your pre-workout, you deserve a formula that is tailored to your specific training goals.

Whether you are trying to put on size, trying to shed fat, or are looking for that extra edge in the gym, there is a c4 made for you.*

What's Your C4

Weight Loss


Explosive Energy for Legendary Workouts*

The Award Winning pre-workout is now more dialed in, more potent, and includes the breakthrough ingredient, TeaCor™ for improved energy that comes on quickly and last longer.*

C4® Mass

Explosive Energy and Mass Builder*

C4 Mass provides you with energy for training and 25g of carbohydrates per serving to support muscle mass.*

C4® Ripped

Explosive Energy and Cutting Formula*

If you are on the hunt for a Creatine-free pre-workout, C4 Ripped is your formula. C4 Ripped combines the explosive energy of Cellucor’s C4 with ingredients specific to fat loss.