Optimum Nutrition ZMA Capsules

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  • Provides essential minerals zinc and magnesium
  • Supports immune function and overall health
  • Contains vitamin B6 for energy metabolism
  • Easy-to-swallow capsule form
  • Suitable for active adults and fitness enthusiasts
  • Optimum Nutrition is a trusted brand in sports nutrition
  • Free delivery! No cost will apply on orders over $75

The Optimum Nutrition Zinc Magnesium Aspartate (ZMA) supplement is designed to fill nutritional gaps and support an active lifestyle. With its blend of essential minerals and vitamin B6, it promotes immune health, energy production, and overall well-being.

Manufacturer: Optimum Nutrition
Category: MultiVitamin

SKU: BBR200 Category: Brand:

Pros & Cons of ON Optimum Nutrition ZMA

What We Like …

  • Comprehensive mineral and vitamin formula
  • Supports immune function and energy metabolism
  • Trusted brand with quality ingredients
  • Convenient capsule form for easy consumption
  • Suitable for both men and women

What Needs Improvement …

  • Some users may prefer a tablet or powder form
  • Larger serving size for those with higher mineral needs

Product Summary

The Optimum Nutrition Zinc Magnesium Aspartate Supplement is a comprehensive mineral and vitamin formula designed to support overall health and an active lifestyle. This supplement provides essential minerals zinc and magnesium, along with vitamin B6, to promote immune function, energy metabolism, and nutrient utilization.

With its easy-to-swallow capsule form and trusted brand reputation, Optimum Nutrition Zinc Magnesium Aspartate Supplement is a convenient and reliable choice for active adults seeking to fill nutritional gaps and support their fitness goals.

ZMA Optimum Nutrition Specs

Key Ingredients Zinc, Magnesium, Vitamin B6
Serving Info 30/60 servings per pack
Flavor Unflavored
Guarantee 30-days money-return guarantee
Dose 3 Capsules daily before bed
Item Form Capsules
Item Weight 0.05g (90capsules), 0.10g (180 casules)
Type Multivitamin supplement

Asked A Questions for Optimum Nutrition ZMA

Q. Is Optimum Nutrition ZMA good?

A. Optimum Nutrition ZMA combines minerals to support sleep and recovery, potentially aiding muscle building. However, consult a doctor to see if it’s right for you.

Q. Can this supplement be taken on an empty stomach?

A. Yes, Optimum Nutrition Zinc Magnesium Aspartate Supplement can be taken with or without food.

Q. Is this product suitable for vegetarians/vegans?

A. Yes, this supplement is vegetarian-friendly and does not contain any animal-derived ingredients.

Q. How long does one bottle last?

A. One bottle contains a 60-day supply (180 capsules) when taken at the recommended serving of 3 capsules per day.

Q. Can this supplement be taken alongside other vitamins or medications?

A. It is generally safe to take with other supplements or medications, but it’s always best to consult with a healthcare professional, especially if you have any underlying medical conditions or are taking prescription medications.

Q. Does this product contain any artificial colors, flavors, or preservatives?

A. No, Optimum Nutrition Zinc Magnesium Aspartate Supplement does not contain any artificial colors, flavors, or preservatives.

Q. Is this product suitable for athletes or individuals with an active lifestyle?

A. Yes, Optimum Nutrition ZMA is designed to support the nutritional needs of active adults and fitness enthusiasts.

Q. How to take ON ZMA?

A. For optimal results, men should take 3 capsules and women should take 2 capsules before bedtime as part of a healthy lifestyle and exercise regimen.

Q. Does Optimum Nutrition ZMA help you sleep?

A. Optimum Nutrition ZMA contains ingredients that may improve sleep quality for some users.

About the Brand

The Optimum Nutrition is dedicated to providing high-quality supplements that support individuals in achieving their fitness and health goals.

Optimum Nutrition

Owner: Glanbia Global Nutrition

The Optimum Nutrition is a trusted brand that offers top-notch protein powders, pre-workouts, and recovery drinks. From muscle-building whey to recovery-boosting amino acids, ON has science-backed solutions to optimize your workouts and results.

Shop the Brand


  1. David Crayons

    These ZMA pills are recommended to take at night because they can make you sleepy, and they definitely help with falling asleep and improving sleep quality. Although they’re on the larger side and the recommended quantity is higher than usual, I stick to taking 2 pills a night, and it works fine for me. I usually struggle with large pills, but these capsules are easy to open, and I just mix the supplement with some water in my blender bottle and drink it.

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