Optimum Nutrition BCAA 5000 Powder (60 Servings) Optimum Nutrition's BCAA 5000 Powder provides a 5000 mg blend of the three Branched Chain Amino Acids (L-Valine, L-Leucine and L-Isoleucine) in every serving. The Branched Chain Amino Acids (BCAA's), so named because of their unique branched chemical structure, are essential in that the body cannot make them from other compounds. In recent times, these amino acids have been investigated for their potential anticatabolic (preventing muscle breakdown) and anabolic (muscle building) effects. Serving Information Container Size: 324 g Serving Size: 1 Teaspoon (5.4 g) Servings Per Container: 60 Nutritional Information Per Serving Energy: 22 kcal Protein: 0 g Total Carbohydrate: 0 g of which Sugars: 0 g Total fat: 0.1 g of which Saturates: 0.1 g Dietary Fiber: 0 g Sodium: 0 mg Amounts Per Serving L-Leucine: 2.5 g L-Isoleucine: 1.3 g L-Valine: 1.3 g Ingredients Micronised BCAA's, Emulsifier, Soya Lecithin Recommended Use Consume BCAA 5000 powder between meals, 30-45 minutes before workouts, and/or immediately after workouts.