Magnesium, Zinc and Manganese are key minerals that can be lost when you undertake vigorous exercise. ZMA+ can help restore these minerals and contribute to normal muscle function during and after exercise, assist with energy production and boost your body's antioxidant defences. USE ONLY AS DIRECTED.

Informed Sport tested product, for more information and batch testing records see: http://www.informed-sport.com/supplement-search/musashi/zma