Bayter Nutrition's Magnesium Bisglycinate 100% Chelated Benefits: Sleep & and Muscle Relaxation Support: Our extra strength formula may help improve the sleep cycle and promote overall relaxation preventing muscle cramps and headaches. Energy, Metabolism & Bone Health: Our all natural supplement aids in the metabolism of carbohydrates and amino acids, promoting high energy production and the effective use of calcium thereby strengthening bones. The Big Difference in our Formula: Bayter Nutrition's Magnesium Bisglycinate is made from the best quality ingredients and undergo state of the art manufacturing and testing to ensure the best quality and purity.