It wouldn’t exactly be an expo without Cellucor, a brand that is of course here at the Olympia and does have something new. While you may remember back at the Arnold Cellucor had its C4 RTD on show which was never followed up with a complete release. That’s because the brand ended up taking the supplement back and tweaking it a bit to bring you what is now called C4 On-The-Go. The new name isn’t where the changes end as Cellucor has also changed the RTD’s serving amount going from being equivalent to 2 servings of regular C4 to 1.3. We don’t have any word on when C4 On-The-Go will be hitting stores, although the bottles the brand has at the Olympia Expo do make it look ready for launch.