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Hardcore training can deplete your body’s minerals… reload with MET-Rx Hardcore ZMA. The combination of Zinc, Magnesium and Vitamin B6 is a unique, university tested, patent-pending mineral support formula containing highly bioavailable forms of Zinc and Magnesium.

• Zinc is an important mineral beneficial for male physiology by supporting healthy testosterone levels*
• Magnesium is an essential component of the muscle enzyme creatine kinase and is a vital factor in energy production and muscle contractions*
• Contains Vitamin B-6, which acts as a cofactor to an enzyme required for aspartate metabolism*

This product can only be shipped within the U.S. and U.S. Territories.