Advanced Therapeutics ZMA Rx-Strength is another dynamic, breakthrough formula from Nature's Plus. Safe and effective ZMA Rx-Strength is a power-packed, nonsteroidal, all-natural dietary supplement clinically proven to support peak anabolic hormone levels. Scientifically controlled research studies have shown that ZMA enhances muscle strength significantly.
*  Note: Unless otherwise noted, this product has not been evaluated by the Food and Drug Administration. Our natural products are not intended to diagnose, treat, cure, or prevent any disease.