Optimum Nutrition Zinc Magnesium Aspartate, Zinc for Immune Support, Muscle Recovery and Endurance Supplement for Men and Women, Zinc and Magnesium Supplement, 180 Count (Packaging May Vary)

Zinc Magnesium Aspartate is a potent combination of zinc, magnesium, and vitamin B6 that has been shown to increase muscle strength, size, and recovery when used in conjunction with intense weight training. Optimum Nutrition's Zinc Magnesium Aspartate may help you sleep better too. Quality Counts: GMP Certified Products Optimum Nutrition's commitment to quality is evident throughout the entire product development process. As a continued measure of quality, all vendors must provide a Certificate of Analysis for each raw material supplied. The certified analyses are also verified through random in-house and independent laboratory testing. To further diminish any chance of physical, chemical, and microbiological contaminants, ON has established and implemented a Hazard Analysis Critical Control Point (HACCP) program. Quality assurance professionals make routine checks on all storage, blending, and production areas and conduct daily inspections.