Fusion Health Magnesium AdvancedSupports health muscle function Supports cellular energy production Supports healthy muscle function & may relieve muscle pain and cramping Supports healthy muscle function, cellular energy production and post exercise electrolyte balance. Combines four sources of magnesium that are more readily absorbed and available to the body than magnesium from some other sources (such as magnesium oxide) Includes magnesium glycinate, which is delivered intact to