Pack in high-quality and delicious protein to support your daily nutrition needs. Now Isopure comes with added Vitamin A, C, E & Zinc to support immunity and added Biotin to support healthy skin & nails. Less than 1.5gm of carbs in sight with zero added sugar – Isopure has a whopping 25 grams protein, naturally occurring 5 grams BCAAs & 4 grams Glutamine per serving.