Cellucor C4 Original, is the updated version of the famous C4 pre workout. Added theacrine to stimulate the metabolism even more and further improve performance. Cellucor C4 Pre-Workout 195g It's still your favorite pre workout you all know and love but with a little twist, enter C4 Original by Cellucor. With an all new sleek design, one thing remains the same and that is the explosive energy and focus jam packed in the best tasting pre workout of all time. There's nothing better for those who are new to the pre workout category than Cellucor C4 Original, the perfect blend of energy for anyone looking to gain that extra edge in the gym. Take a scoop or two of C4 Original and experience what all the hype is about. You can take it as a shot or add in extra water and sip on it to enjoy the great taste!