This listing is for 3 Brand New Safety Sealed Upnourish Chelated Magnesium Glycinate 500mg Capsules - Magnesium Chelate for High Absorption - Pure Magnesium Supplement for Calm, Leg Cramps, Muscle Relaxation 240 x 3 Capsules as shown in the photo above. Per the manufacturer, they have the following features and benefits: PURE MAGNESIUM GLYCINATE CAPSULES: Our vegetarian and vegan formula contains 500mg highest potency of magnesium glycinate (AKA magnesium bisglycinate), which is the most bioavailable form of magnesium for the body to absorb. The elemental form of magnesium is chelated to maximize absorption. EASY ON THE STOMACH: Magnesium glycinate supplement is easy on the stomach, non-laxative, and enhances the natural calming benefits of magnesium. Our product contains 240 easy to swallow magnesium capsules that is TWICE the amount of products on the market. MAGNESIUM FOR CALM AND NIGHTTIME REST: Magnesium mineral supplements support nerve function to relieve tension, regulate melatonin and GABA response. The tiny magnesium pills play big role in supporting your overall health including energy metabolism, nutrient absorption and bone mineralization. SUPPORT MUSCLE FUNCTION: Magnesium is an essential mineral that helps to support normal muscle function and helps cramp defense for leg cramping. Highly absorbable mag glycinate supports healthy blood pressure.