The Branched Chain Amino Acids (BCAAs) are essential amino acids that can't be produced by your body. They can only be taken in through diet. Because the BCAAs are very much in demand with all kinds of athletes, we've made them available to active adults everywhere in a formula that's instantized for easy mixing. ON's Instantized BCAA 5000 Powder is also available flavored and unflavored for stacking. Micronized L-Leucine, Micronized L-Isoleucine, Micronized L-Valine, Inulin, Lecithin.The Branched Chain Amino Acids (BCAAs) are essential amino acids that can't be produced by your body. They can only be taken in through diet. Because the BCAAs are very much in demand with all kinds of athletes, we've made them available to active adults everywhere in a formula that's instantized for easy mixing. ON's Instantized BCAA 5000 Powder is also available flavored and unflavored for stacking.Spoon Stirred: Add 1 heaping teaspoon to a glass filled with 8-10 oz of water or your favorite beverage. Then mix it up with a spoon. Stir for about 15-20 seconds.Shaker: Just add 1 heaping teaspoon to your shaker cup filled with 8-10 oz of your favorite beverage. Cover and shake for about 10 seconds to ensure a good mix. Try adding Instantized BCAA 5000 Powder to your favorite protein powder, meal replacement product, or weight-gainer shake.This product is labelled to United States standards and may differ from similar products sold elsewhere in its ingredients, labeling and allergen warnings