Clear Whey Protein Isolate by NutraBio is a WPI90 cold-filtered whey isolate delivering 20g protein in only 80 calories with 0g fat, 0g sugar, and a completely lactose-free formula. Mixes into a light, juice-like drink instead of a thick, milky shake, with anti-foam technology for smooth blending. Third-party tested at 99.98% purity. 20 servings per container.