Two recent clinical trials have shown that a synergistic combination of Zinc Monomethionine Aspartate, Magnesium Aspartate, and Vitamin B6 can significantly increase anabolic hormone levels and muscle strength in well-trained athletes. The novel Zinc Monomethionine Aspartate formula may also help to increase endurance, healing, growth and restful sleep. Optimum Nutrition’s ZMA also includes:

• Contains the patented blend of Zinc, Magnesium, and Vitamin B6

• Research tested and shown to Increase Testosterone Levels and Muscle Strength in well-trained athletes

• May offer even better results when “stacked” with Creatine, Glutamine, HMB, or other strength & recovery products