Main functions: Heart Health,Sleep Support Description: Magnesium Glycinate Capsules with Vitamin C – Highest bioavailable chelated magnesium glycinate, enhanced with vitamin C to support antioxidant immune benefits, made with pure magnesium glycinate powder. Maximum Absorption Magnesium Bisglycinate – 100% chelated magnesium glycinate pills for easy digestion and absorption, not buffered to increase bioavailability, easiest form of elemental magnesium for the body to absorb. Essential Mineral for the Body – Magnesium pills offer an essential nutrient for many physical processes, including supporting muscle cramping and promoting relaxation, also the production of protein, bones, and heart health. Quality Ensured – Proudly manufactured in the USA, non-GMO magnesium supplements, 3rd party lab tested and passed, made without gluten, dairy, eggs, peanuts, soy, wheat, & yeast. How to take: See accompanying bottle label recommendations Specifications: 30/60/120 Notice: Please read the portable label carefully. The production date is on the bottle cap or label.