/b/sixpacksmackdown/posts/product-review-cellucor-c4-extreme-pre-workout-supplement-reviewLots of buzz around Cellucor's preworkout supplement C4 Extreme. This Cellucor C4 review will attempt to let our readers know if it works, how it tastes and if it's worth your money. Marketed as "The Most Explosive Pre-Workout Intensifie...en-USTelligent Community 11 Non-Production