Helps support bone, heart, nerve, and muscle health Helps support normal magnesium levels that decrease with age Patented, organic, bioavailable and 100% chelated  Contains magnesium chelated with amino acids, l-lysine and l-glycine, providing high absorption Doctor's Best Magnesium provides a daily dose of high absorption magnesium without the gastrointestinal distress. This superior formula with 100% chelated lysinate glycinate magnesium absorbs effectively to support muscle relaxation and optimum nerve function. Supports muscle relaxation and restful sleep.  Up to 6x better absorbed than other forms of magnesium