Zinc Magnesium Aspartate is a combination of zinc, magnesium and Vitamin B6. Optimum Nutrition Zinc Magnesium Aspartate is designed to fill gaps in micronutrient intake, particularly for those with active lifestyles. Optimum Nutrition Zinc Magnesium Aspartate supports the breakdown and transport of nutrients, and helps convert food into cellular energy. Additionally, zinc provides immune support. Vitamin B6 (as pyridoxine hydrochloride) Magnesium (as magnesium aspartate, magnesium oxide) Zinc (as zinc aspartate, zinc monomethionine)Zinc Magnesium Aspartate is a combination of zinc, magnesium and Vitamin B6. Optimum Nutrition Zinc Magnesium Aspartate is designed to fill gaps in micronutrient intake, particularly for those with active lifestyles. Optimum Nutrition Zinc Magnesium Aspartate supports the breakdown and transport of nutrients, and helps convert food into cellular energy. Additionally, zinc provides immune support.Men – take 3 capsules before bed. Women – take 2 capsules before bed. Intended for use in healthy adults as part of a healthy, balanced diet and exercise program.Keep out of reach of children. Check with a qualified healthcare professional before using this product if you are pregnant, nursing a baby, under 18 years of age, or if you have any known or suspected medical condition(s) and/or are taking any prescription or OTC medication(s).