Neurotrophin PMG contains porcine brain PMG extract, a proprietary Protomorphogen blend. PMGs contain a unique profile of nucleotides and peptides from porcine brain. Nutrients & Ingredients Each Serving Size (1 Tablet) contains: Cholesterol 10 mg, Sodium 15 mg. Proprietary Blend 200 mg: Porcine brain PMG extract and magnesium citrate. Other Ingredients: Calcium lactate, cellulose, 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.