42g Protein. Zero Carbs. Zero Lactose. 8g BCAA's. 13g Glutamine. Gluten Free. Made with 100% Protein Isolate. Natural & Artificial Flavors. The Purest. Clean, Crisp and Pure! Protein Ice is also designed to help post-bariatric surgery patients obtain adequate protein to help maintain muscle tissue. Protein Ice infuses the highest quality ultra-filtered pure protein isolates with today's award winning gourmet flavors. Protein Ice contains an astonishing 13 grams of Glutamine and 8 grams of Branched Chain Amino Acids. We've left out the carbs, fat and lactose, leaving you with just pure protein perfection.