Purity is power. 50 grams of 100% pure Whey Protein Isolate and a kick of real coffee to start your day. And it still comes with glutamine and nutrients, but no lactose or impurities, so it's easy to drink. Your gut will agree. Isopure Coffee has 10.9 g of naturally occurring BCAA's in every serving and is Lactose and Gluten Free. Boost your energy with the Isopure With Coffee (Espresso) now! That's what we call some seriously fine fuel.