Essential amino acids (l-arginine, l-histidine, l-leucine, l-isoleucine, l-lysine, l-methionine, l-phenylalanine, l-threonine, l-tryptophan, l-valine), Vitamin A, Cholecalciferol (Vitamin D3), Tocopherol acetate (Vitamin E), Thiamine (vitamin B1), Riboflavin (Vitamin B2), Nicotinamide (Vitamin B3), Calcium pantothenate (Vitamin B5), Pyridoxine (Vitamin B6), Cyanocobalamin (Vitamin B12), Ascorbic Acid (Vitamin C) and Folic acid (Vitamin B9) are the key components present in Astymin Liquid.