Optimum Nutrition Muscle Recovery and Endurance Supplement for Men and Women, Zinc and Magnesium Supplement, 180 Count – One 180 tablet container (60 day supply) of Optimum Nutrition Zinc Magnesium Aspartate Supplement – Each 3-tablet serving of Optimum Nutrition Zinc Magnesium Aspartate supplement can be taken all at one meal or spread across meals throughout the day – Contains a blend of Zinc, Magnesium and Vitamin B6 designed to fill in gaps in micronutrient intake – Contains Zinc, Magnesium and Vitamin B6 to support the breakdown and transport of nutrients, help convert food into cellular energy and provide immune support – This magnesium supplement formula is specially formulated for adults with an active lifestyle