Group Pharmaceuticals Ltd. Offers Tonic with Iron, Protein and Zinc. Group Pharmaceuticals Ltd. Is the manufacturer of pharmaceutical formulations. Tonic with Iron, Protein and Zinc is available in the combination of 150 mg ferric ammonium citrate, 1 gm protein hydrolysate liquid, 50mg l-lysine mono-hydrochloride U.S.P, 45mg niacinamide, 1.5mg pyridoxine hydrochloride, 1 mg folic acid, 7.5mcg cyanocobalamin [Anhydrous basis] and 44mg zinc sulphate [10mg elemental Zn].