Now Amino Complete Amino acids are essential nutrients in the maintenance, repair, and development of evolving muscle tissues. This formula combines a blend of protein and free-form amino acids, delivering 21 amino acids in one convenient, natural supplement. This balanced blend also contains vitamin B-6 as a common cofactor for amino acids in the support of cardiovascular and nervous system health. It is an excellent complement to any fitness regimen. Recommended Use: Take 4 capsules daily, preferably with juice, or as directed by a healthcare professional. Store in a cool, dry, dark place after opening.Now Amino Complete Facts: 4 capsules contain: Calories 15 Protein 3 g Vitamin B-6 (from Pyridoxine HCl) 13 mg Blend of Amino Acid: 3 g (3,000 mg) from (Whey Protein Isolate, Soy Protein Isolate, Sodium Caseinate, Bovine Gelatin) plus Amino Acids (L-Glutamine, L-Arginine, L-Ornithine) Typical Amino Acid Profile (example)(per serving) Essential Amino Acids mg Per 4 Capsule Serving L-Histidine 37mg L-Isoleucine*** 115mg L-Leucine*** 205mg L-Lysine 185mg L-Methionine 35mg L-Phenylalanine 72mg L-Threonine 141mg L-Tryptophan 37mg L-Valine*** 141mg Non-Essential Amino Acids mg Per 4 Capsule Serving L-Alanine 135 L-Arginine 306 L-Aspartic Acid 246 L-Cysteine 38 L-Glutamic Acid 454 L-Glutamine 200 Glycine 167 L-Hydroxyproline 44 L-Ornithine 24 L-Proline 179 L-Serine 106 L-Tyrosine 66 Other Ingredients: Bovine Gelatin (capsule), Hydroxypropyl Cellulose, Stearic Acid (vegetable source), Magnesium Stearate (vegetable source) and Silicon Dioxide. Contains milk and soy.