Cellucor G4 C4 Ripped Brian E. December 11, 2014 Pre-Workout Reviews, Reviews Get ready for a brand new C4 spin-off from Cellucor called C4 Ripped from the G4 series. As of right now not much information is available beyond the label, but it’s probably safe to say this will be a pre-workout that features fat burning ingredients. As soon as more information is available we’ll keep you updated, so be sure to check back soon for a complete review. Leave a Reply Cancel Reply Your email address will not be published.CommentName* Email* Website To leave a comment please enable JavaScript in your browser settings!