We don’t do mass for the masses. Isopure® Mass is the light and easy-to-drink way to get serious gains. It’s packed with 53 grams of carbs with 35 grams of 100% whey protein isolate and 8.9 g of BCAA’s in every 20 oz glass bottle. It’s the best of the best: Protein so pure you can’t see it. The microfiltration process used to create Isopure® Protein is so complete, it’s the only totally clear whey protein when dissolved in water. Each serving (per bottle) contains 350 calories, and is deliciously lactose-free and gluten-free. Recipe tip using Isopure® Mass RTD: Fill a popsicle tray with Isopure® Mass RTD and chill it out—a few hours later, you’ll have icy-good, protein-packed popsicles, that will cool you down after the toughest of workouts.