About this item MAGNESIUM OXIDE AND CITRATE 500 MG WITH HIGH POTENCY AND ABSORPTION. Made in the USA, Vegan, Non GMO HIGH ABSORPTION, EXTRA STENGTH MAGNESIUM CITRATE AND OXIDE SUPPLEMENT with 500mg of magnesium complex thatҳ involved in more than 600 reactions in the body including energy, muscle, joint, nerve, heart and digestive health. NATURAL MAGNESIUM SLEEP AIDS AND RELAXATION. Our Magnesium capsules 500mg helps calm the mind, relieves migraines so you can fall asleep faster and experience restorative sleep. Studies show that 450 mg of magnesium daily improved mood as effectively as a sleep supplement. ENERGY BOOSTER AND INCREASED EXERCISE PERFORMANCE. Magnesium oxide supplements have been shown to enhance physical activities, while also improving bone density and joint health, as they help the absorption and metabolism of calcium and potassium, which are essential as a muscle relaxer for leg cramps. HEART HEALTH, STABLE BLOOD SUGAR AND DIGESTION. This premium blend of vegan Magnesium supplement helps maintain normal blood pressure, blood circulation and support healthy heart function. Magnesium oxide can also promote healthy digestion acting as an osmotic laxative, providing a natural solution to occasional constipation.