SciFit's BCAA's (Branched Chain Amino Acids) are formulated at the specific ratio to enhance absorption and muscle tissue recovery. SciFit's BCAA Powder 5000 is 100% pure meaning there are no additional sweeteners or fillers, just pharmaceutical grade Branched Chain Amino Acids. The BCAA's make up one third of muscle protein. During intense exercise the BCAA's are expended from muscle tissue at a rapid rate, leading to increased muscle tissue breakdown. SciFit's BCAA Powder provides a 5000 mg blend of the three Branched Chain Amino Acids (L-Valine, L-Leucine and L-Isoleucine) in every serving. The BCAA's are named so because of their unique branched chemical structure, which are essential in that the body cannot make them from other compounds. These essential amino acids have been highly noted for their potential anti-catabolic (preventing muscle breakdown) and anabolic (muscle building) effects.1000 Grams Supplement Facts Serving Size5000Mg(Approximately 5grams = 1 heaping teaspoon) Servings Per Container200Amount Per Serving % DVL-Leucine 2300mg ** L-Valine 1920mg ** L-Isoleucine 780mg **** No U.S.RDA has been established. Directions: As a dietary supplement, take 1 heaping teaspoon (5 grams) with your pre-workout shake or meal at least 1 hour prior to training and 1 heaping teaspoon with your post-workout meal.* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.