Top Rated Product

Optimum Nutrition ZMA -- 180 Capsules

Zinc Monomethione Aspartate with Magnesium and B6 Combination. Zinc assists in repairing wounds, helps cell reproduce, boosts immunity and protects against free radicals. Magnesium also assists in cell production. Secretion and action of insulin also requires magnesium. B6 helps take apart amino acids.

Average Customer Rating:

4.8 out of 5

6 of 6 (100%) customers would recommend this product to a friend.

Customer Reviews for Optimum Nutrition ZMA -- 180 Capsules

Overall Rating:

4 out of 5

This works, but contains a little junk., July 2, 2009
By Bikeman from Murrieta, CA

"Magnesium is depleted in people because of our high stress environment. Zinc has been low in U.S. soil since the 1930's. Most people are deficient in both and this combo is absorbed very well. Every night that I take it, I sleep deeply, have vivid (fun!) dreams and wake refreshed and loaded with energy for the day. Great product, I just wish it didn't have magnesium stearate added to the capsules. It's a useless and possibly harmful filler and lubricant in the pill manufacturing business."

Age: 45-54
Gender: Male

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Review 2 for Optimum Nutrition ZMA -- 180 Capsules

Overall Rating:

5 out of 5

Deep sleep, February 13, 2009
By PurpleOne

"I haven't slept this well in a long time. So naturally I have more energy."

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Review 3 for Optimum Nutrition ZMA -- 180 Capsules

Overall Rating:

5 out of 5

ZMA, January 16, 2009
By xxxxxxxxxxxxxx from nc

"this stuff is worth taking just for the dreams you will have while on it."

Age: 25-34
Gender: Male

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Review 4 for Optimum Nutrition ZMA -- 180 Capsules

Overall Rating:

5 out of 5

Great Sleep Great Price, May 16, 2007
By losabio

Value:		5 out of 5
Quality:		5 out of 5
Effectiveness:		5 out of 5
Satisfaction:		5 out of 5

"Optimum Nutrition's ZMA works fast, and delivers high quality sleep at an outstanding price. The formulation used allows for both men and women to reap the benefits of ZMA merely by altering the number of capsules used. ZMA works much better than I would have expected as an inducer of quality sleep, as a recuperatory aid, and finally as a potential T increaser."

1 of 2 people found this review helpful.

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Ratings-Only Reviews for Optimum Nutrition ZMA -- 180 Capsules

Based on the average of (2) ratings-only reviews

Overall Rating

5 out of 5

Would recommend?: Yes 2 out of 2