Optimum Nutrition Zinc Magnesium
Optimum Nutrition Zinc Magnesium
Brand: Optimum Nutrition

Optimum Nutrition Zinc Magnesium

$19.90 $59.90
BEST BEFORE | JAN 2026
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Premium ZMA Zinc Magnesium Aspartate Supplement

Support recovery, sleep quality, and essential mineral intake with Optimum Nutrition ZMA, a scientifically formulated blend of zinc, magnesium aspartate, and vitamin B6. Designed for athletes and active individuals, ZMA helps replenish key micronutrients commonly depleted through intense training and physical stress.

Zinc plays a critical role in immune function and muscle health, magnesium supports muscle relaxation and nervous system function, and vitamin B6 assists with nutrient metabolism. Taken before bed, ZMA is a popular choice for those looking to support recovery, overnight restoration, and overall performance as part of a balanced training routine.

Featured Highlights

  • Premium blend of Zinc, Magnesium Aspartate & Vitamin B6

  • Supports muscle recovery and relaxation

  • Helps maintain immune system and nutrient balance

  • Designed for athletes and active lifestyles

  • Easy-to-take capsule format

  • Ideal addition to a night-time recovery stack

Directions

  • Men: Take 3 capsules daily

  • Women: Take 2 capsules daily

Consume 30–60 minutes before bedtime on an empty stomach. Avoid taking with calcium-rich foods for optimal absorption.

Why TopDog Nutrition Recommends It

At TopDog Nutrition, we recommend ZMA as a simple yet effective recovery staple. Its targeted mineral combination supports the foundations of performance — sleep quality, muscle function, and nutrient replenishment — making it a smart choice for anyone training hard and recovering smarter.

Shipping & Returns

FREE SHIPPING ON ALL ORDERS $60 AND OVER
TopDog charges a flat rate of $3.90 for shipping on all orders under $60. If your order equals more than $60 shipping is FREE. Additional charges on all orders apply for Rural or Signature Deliveries.

RURAL $5.99 surcharge applies Alternatively you could send to a town or workplace that is not a rural delivery address.

SIGNATURE REQUIRED $2.00 surcharge applies

At TopDog we're committed to giving you the best possible deals on high-quality supplements.

As a proud, small, New Zealand-based company, we work hard to source products at the lowest cost. This focus on maximum savings over massive inventory means our shipping times are a little different:


  • Standard Delivery Time: 2-7 Working Days

  • Why the range? This timeframe allows us to source your items efficiently while securing the low prices you love.

We promise we're doing our absolute best to get your order to you as quickly as possible— we never intentionally delay orders. Your patience helps us keep our prices competitive!

Shipping & Returns

FREE SHIPPING ON ALL ORDERS $60 AND OVER
TopDog charges a flat rate of $3.90 for shipping on all orders under $60. If your order equals more than $60 shipping is FREE. Additional charges on all orders apply for Rural or Signature Deliveries.

RURAL $5.99 surcharge applies Alternatively you could send to a town or workplace that is not a rural delivery address.

SIGNATURE REQUIRED $2.00 surcharge applies

At TopDog we're committed to giving you the best possible deals on high-quality supplements.

As a proud, small, New Zealand-based company, we work hard to source products at the lowest cost. This focus on maximum savings over massive inventory means our shipping times are a little different:


  • Standard Delivery Time: 2-7 Working Days

  • Why the range? This timeframe allows us to source your items efficiently while securing the low prices you love.

We promise we're doing our absolute best to get your order to you as quickly as possible— we never intentionally delay orders. Your patience helps us keep our prices competitive!

Returns

If you discover any defect in your product, you may within 5 days of delivery return the item in new condition for a replacement. If a replacement is not available we may at our discretion provide a refund. All clearance products are non-refundable and are marked as such on the product listing & collection page. You will be notified by email of the status of the replacement. For any claim to be made the item must be sent to our current shipping address as provided by emailing info@topdognutrition.co.nz.

Returns

If you discover any defect in your product, you may within 5 days of delivery return the item in new condition for a replacement. If a replacement is not available we may at our discretion provide a refund. All clearance products are non-refundable and are marked as such on the product listing & collection page. You will be notified by email of the status of the replacement. For any claim to be made the item must be sent to our current shipping address as provided by emailing info@topdognutrition.co.nz.

Secure Payment

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

We accept payments with :
Visa, MasterCard, AfterPay, Klarna, Zip & More.

Secure Payment

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

We accept payments with :
Visa, MasterCard, AfterPay, Klarna, Zip & More.

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