Product: The fast absorbent contains amino acids that have, per dose, 15 grams (15000 mg) high quality sequential chain, polypeptide, and free amino acids. Vitamin B complex. . Science: Research shows that when taken orally, amino acids and polypeptides lead to increased nitrogen retention better than free amino acid form mixtures. Product Features: * Brand: Twinlab * Category Type: Amino Acids * Product Form: Liquid * Number of Servings: 21 * Serving Size: 3 ml * Dimensions: 9.00 x 21.00 x 9.00 cm * Weight: 0.90 kg * Country of Origin: USA * UPC-A: 27434016049