Recently we took a closer look at Cellucor’s upcoming “50% more explosive” G4 Series pre-workout, C4 50x. Based on the images released we couldn’t confirm too much about the supplement outside of its addition of XCelicor, a trademarked version of caffeine pterostilbene. We were unsure what else would be making it into the more powerful formula, or if anything was going to be removed. We now actually have the official facts panel of Cellucor’s C4 50x, confirming what makes the product so much more explosive. Basically the brand have followed through on their promise of “50% more” as that is exactly what the supplement has. Each and everyone of its ingredients except for possibly its blend, has 50% more per serving. Instead of 30mg of niacin you get 45, 375mcg of folic acid as opposed to 250, and 2.4g of beta-alanine compared to the regular C4’s 1.6. It seems the only ingredient added is the one we confirmed a few weeks back with caffeine pterostilbene, which has been thrown into the product’s now 50% heavier proprietary blend weighing in at 557mg. Despite Cellucor’s C4 50x expected to be available sometime around the Arnold Classic, it has already started showing up at GNCs priced at $69.99 a tub or $62.99 with a Gold Card.