Provides 100 mg of elemental magnesium per capsule to support cellular metabolism.*

This sophisticated combination of magnesium and the intermediary malic acid of the Krebs cycle assists more than 300 metabolic reactions in the body. Magnesium is necessary for strong muscles and bones, as well as assisting the production of energy and the upkeep of a healthy heart.* 
• Well-tolerated
• Bioavailable mineral form