Optimum Nutrition ZMA contains the patented blend of Zinc, Magnesium, and Vitamin B6 that's designed naturally increase testosterone production levels and help you build more muscle and strength. University laboratory tests suggest that this formula enhances healthy testosterone production, leading to an average of 2.5 times greater muscle strength gains in athletes.
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 ZMA features:
- Contains the patented blend of Zinc, Magnesium, and Vitamin B6
- Researched tested and shown to increase testosterone levels and muscle strength in well-trained athletes
- Contains Zinc, Magnesium & Vitamin B6 for muscle, size & recovery
Available Sizes:
Container Size: 90 Capsules
Serving Size: 3 Capsule
Servings Per Container: 30
Container Size: 180 Capsules
Serving Size: 3 Capsule
Servings Per Container: 60
Directions:
As a dietary supplement take 2-3 capsules daily, preferably on an empty stomach 30-60 minutes before bedtime, or use as directed by a physician or licensed nutritionist. For best results, men should use 3 capsules daily. The recommended dosage for women is 2 capsules per day. Avoid taking with dairy or other calcium-containing foods or supplements.
Please Note: Nutritional Information is to be used as a guide only, actual values may differ between flavours and sizes and when formulations are modified or updated by the manufacturer.
Contact us if you have any questions regarding this products ingredients.
NEW: Now shipping 6 days a week + Same Day/Evening Express Shipping available at checkout*
All orders are Free Shipping Nationwide:
NZ Post Courier – Tracking information will be emailed to you once your order has been collected from our warehouse.
Collection 4 times a day, final pick each day at 3.45pm Monday to Friday. We will process and pack your parcel within minutes of receiving your order.
Estimated Delivery Times:
Auckland – Overnight (However many Auckland orders will be delivered the same day depending on what time the order is placed)
North Island - Overnight
South Island – Overnight (for larger parcels allow 2 business days)
Rural - +1 business day from the above times
Upgraded Options
Signature Required – $2 per shipment
South Island Overnight delivery - $10 per shipment. Operates business days only.
Same Day/Evening Express delivery - $15 per shipment. Operates Sunday-Friday. Limited suburbs in Auckland, Hamilton, Wellington and Christchurch.
*Express South Island overnight delivery service available during check out. These orders are transported by air rather than NZ Post trucks.
NZ Post does not operate on public holidays.
Click here to view the full Shipping Details and Returns Policy.
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What's Popular
Optimum Nutrition Zma Reviews
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5/5Alvaro Published Thursday, 26 August 2021 Definitely helps to get a better sleep and faster recovery
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5/5David Published Thursday, 27 May 2021 One of the few supplements I stuck with! Helps with a tough workout regime.
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4/5Wendy Published Thursday, 1 April 2021 Great service. And fast
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5/5Nethaji Published Thursday, 18 February 2021 Does give you the restful sleep and helps in recovering a lot quicker.
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5/5Justme Published Thursday, 5 November 2020 This is staple in my supplement stack now :)
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5/5German Published Thursday, 24 September 2020 Apart that I aim for 7-8 hours of sleep, ZMA definitely helps me get a more calm and deeper sleep.
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5/5Naye Published Thursday, 4 June 2020 This product was recommend to me, helps with sleeping.
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5/5Zee Published Thursday, 19 March 2020 Awesome ZMA product. Simplicity is good!
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5/5Tim Published Thursday, 17 October 2019 Works great, definitely has helped with improving on my sleeping and recovery!
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5/5Callum Published Thursday, 17 October 2019 Seems fine, Optimum Nutrition have a good reputation.