Purepharma m3 essential minerals essential minerals purepharma m3 is created using only the most absorbable organic forms of magnesium and zinc designed for restoring and replenishing depleted intracellular magnesium improve muscle function more than 300 enzymes require the presence of magnesium ions for their proper function including all enzymes utilizing or producing cellular energy enhance recovery magnesium and zinc play a central role in the recovery process protein biosynthes