Ostrophin PMG contains veal bone PMG extract, a proprietary Protomorphogen blend. PMGs contain a unique profile of nucleotides and peptides from veal bone. Nutrients & Ingredients Each Serving Size (1 Tablet) contains: Calcium 30 mg, Manganese 4 mg, Sodium 20 mg. Proprietary Blend 250 mg: Veal bone PMG extract, bovine bone, organic carrot, and organic sweet potato. Other Ingredients: Calcium lactate, honey, manganese lactate, and calcium stearate.* These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure or prevent any disease. ♱ Claims based on traditional homeopathic practice, not accepted medical evidence. Not FDA evaluated.