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ZMA
Optimum Nutrition
4.6
★ ★ ★ ★ ★
(16046 ratings)
Zinc 30 mg
Magnesium 450 mg
Vitamin B6 10.5 mg
Score 85.0
A classic ZMA formulation with bioavailable forms of zinc, magnesium, and vitamin B6, known for supporting sleep, recovery, and overall mineral balance. It's a well-regarded product with strong user satisfaction.
Quantity: 90 Capsule(s)Servings size: 3 Capsule(s) (30 servings)
Selected goals:
Other goals:
Immunity
Skin Health
Hair Health
General Health
Testosterone Support
leaderboard Score 85.0
A classic ZMA formulation with bioavailable forms of zinc, magnesium, and vitamin B6, known for supporting sleep, recovery, and overall mineral balance. It's a well-regarded product with strong user satisfaction.
This ZMA product from Optimum Nutrition adheres closely to the traditional ZMA formulation, featuring zinc monomethionine/aspartate, magnesium aspartate, and pyridoxine hydrochloride (Vitamin B6). These forms are generally considered bioavailable, which is crucial for mineral absorption. Online reviews frequently praise its effectiveness for sleep improvement and recovery, aligning with the primary goals of ZMA. Nutritionists often recommend aspartate forms for better absorption compared to less expensive oxides. The high review count on this product indicates widespread user satisfaction, reflecting its consistent performance as a foundational supplement for athletes and those looking to address potential mineral deficiencies.
- Uses the well-researched ZMA blend (Zinc Monomethionine/Aspartate, Magnesium Aspartate, B6 Pyridoxine HCl).
- Magnesium Aspartate and Zinc Aspartate/Monomethionine are generally well-absorbed forms.
- High number of positive customer reviews indicating effectiveness for many users.
- Price per serving is higher compared to some equally effective alternatives.
- Uses Pyridoxine Hydrochloride instead of the more bioavailable active form, Pyridoxal 5-Phosphate (P5P).
- Exceeding the recommended dosage of Vitamin B6 (Pyridoxine HCl) over long periods can lead to peripheral neuropathy.
$19.99($0.66 per serving)
 Amazon | $ 24.99 | |
 Supplement City | $ 19.99 | |
 iHerb | $ 24.12 | |
 Vitacost | $ 22.69 |
| Ingredient | Amount per serving |
|---|---|
| Vitamin B6 (Pyridoxine Hydrochloride) | 10.5 mg |
| Magnesium (Magnesium Aspartate) | 450 mg |
| Zinc (Zinc Monomethionine, Zinc Aspartate) | 30 mg |
Categories
Magnesium 90.0
With 450mg of Magnesium Aspartate, this product delivers a robust and highly bioavailable form of magnesium. Magnesium Aspartate is known for its excellent absorption profile, making it a superior choice compared to cheaper and less absorbed forms like magnesium oxide.
Zinc 90.0
The inclusion of 30mg of Zinc from both Monomethionine and Aspartate forms ensures good bioavailability. These organic chelated forms are well-absorbed and utilized by the body, crucial for supporting the various functions of zinc.
Vitamin B6 80.0
The product provides 10mg of Vitamin B6 as Pyridoxine Hydrochloride, which is a standard and effective form for ZMA. While Pyridoxal 5-Phosphate (P5P) is the active form and often preferred for better bioavailability, Pyridoxine HCl is still widely used and effective for most individuals.
Goals
Sleep Support 90.0
Magnesium is widely recognized for its ability to promote relaxation and improve sleep quality by activating the parasympathetic nervous system and regulating melatonin. Many users report enhanced sleep with ZMA supplementation, making this a strong area of benefit.
General Health 85.0
As a combination of three essential micronutrients often deficient in the general population, ZMA provides comprehensive support for numerous bodily functions, including enzyme activity, hormone production, and cellular processes vital for overall well-being. It contributes to maintaining fundamental physiological balance.
Immunity 85.0
Zinc is a critical mineral for immune cell development and function, playing a central role in both innate and adaptive immunity. ZMA provides a substantial dose of zinc, directly supporting a robust immune system.
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