Sweetened only with cane sugar & Luo Han Guo, Isopure packs 25 grams per scoop of 100% Whey Protein Isolate with a taste that will make you hug trees. With vitamins and minerals, 1g fat, no lactose, gluten or impurities. Sweet. Isopure Natural Flavor has 10.9 g of BCAA’s in every serving and is Lactose and Gluten Free. Isopure Natural Flavor also has 4.6 grams of L-Glutamine in every serving. There are no artificial colors, flavors or sweeteners. The microfiltration process used to create Isopure is so complete that it is the only completely clear whey protein when it is dissolved in water.