Per 1 ml drop: Vitamin B3 (Niacinamide) 5.3 mg, Dehydroepiandrosterone (DHEA) 20 mg, Pregnenolone 1 mg . Other Ingredients: Purified Water, Glycerin, Lecithin, Castor Oil, Natural Orange Flavor, Mixed Tocopherols, Stevia Rebaudiana Extract, Orange Oil, Trace Minerals, Potassium Sorbate, Zinc Gluconate.