Optimum Nutition ZMA® uses only SNAC System Inc. ZMA®. Two recent clinical trials using this formula have shown that a synergistic combination of zinc monomethionine and zinc aspartate, when combined with precise doses of 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.

General

Serving Size

3 capsules

Vitamins

B6

10.5 mg

Other

Zinc (as monomethionine and aspartate)

30 mg

Magnesium (as aspartate)

450 mg

Ingredients:

Other (inactive) ingredients: gelatin, microcrystalline cellulose, magnesium stearate. Allergy information: contains Gelatin (capslue).