ZMA Complex Capsules

Bulk Nutrients' ZMA Complex Capsules offer a convenient way to consume this supplement - no measuring required.

  • Lactose Free
  • Gluten Free Ingredients
  • Vegetarian
  • Vegan

Great prices when buying in Bulk

  • 1 bottle = AU$30.00
  • 4 bottles = AU$100.00 (AU$25.00 each)

Convenient Capsules

Backed by Research

Take before sleep

ZMA Complex Capsules & Supplements

ZMA is a mineral supplement containing Magnesium L Aspartate, Zinc Picolinate and Vitamin B6. The use and effectiveness of supplementing with ZMA has been studied widely. ZMA is also available in powder form in resealable 100g pouches.

ZMA is backed by research

A study that looked at the effect of ZMA supplementation in American footballers by Lorrie Brilla, Ph.D found that ZMA had various positive effects on the athletes.

A group of 12 competitive NCAA football players who took ZMA nightly during an eight-week training program had their muscle strength and functional power measured (pre and post training) and the athletes that took ZMA nightly for the 8 week period had 2.5 times greater strength gains and double the functional power gains compared to the placebo group. (1),(2)

Convenient Capsules of ZMA

Our ZMA Complex comes in a handy capsule form perfect to have beside your bed to take before sleep, this also removes any need for microscales which is particularly useful when traveling. The capsules are precisely dosed and are easy to swallow even without water.

(1) Brilla, L & Conte, V, Effects of a novel zinc-magnesium formulation on hormones and strength, Journal of Exercise Physiology Online 3(4):26-36 · October 2000
(2) Brilla, L & Conte, V, Effects of Zinc-Magnesium (Zma) Supplementation on Muscle Attributes of Football Players, Medicine & Science in Sports & Exercise 31(5):S123 · May 1999

Directions & Ingredients


For best results consume 1-2 capsules before bed.

Ingredients in ZMA Complex Capsules

Magnesium L Aspartate, Zinc Picolinate, Vitamin B6.

Capsules contain polydextrose as processing aid.




Keep well sealed, protect from moisture, light and heat.

Frequently Asked Questions about ZMA Capsules

How do ZMA Complex Capsules taste?

Capsulated products mask any unpleasant taste from the raw ingredient.

Are ZMA Complex Capsules synthetic or natural?

ZMA Complex Capsules are synthetic.

Are samples of ZMA Complex Capsules available?

Sorry, we do not provide samples of ZMA Complex Capsules.

How are ZMA Complex Capsules packaged?

ZMA Complex Capsules are packaged in single 120 capsule containers.

You can purchase 480 capsules for a further discount, but the product will be delivered in 4 x 120 capsule containers.

Is the packaging for ZMA Complex Capsules recyclable?

Yes! The capsule container and lid can be recycled as hard plastics in your local council pickup.

If you’d like more information, check this article which breaks down how all of Bulk’s product packaging can be recycled.

Can I receive a discount buying more than one of this product at once?

Absolutely! Price breaks for ZMA Complex Capsules begin when you purchase 4 bottles. Just add 4 bottles to your cart to see the savings.

Are ZMA Complex Capsules Vegetarian/Vegan Friendly?

Yes they are! Previously Bulk Nutrients’ capsulated products used gelatin based capsules, however in early 2019 we switched our range to use vegetable based capsules. This means our ZMA Complex Capsules are now 100% vegetarian and vegan friendly.

ZMA Capsules Nutrition Panel

ZMA Capsules Nutrition Information
Servings per package: 120
Servings size: 1 capsule (540mg)
Average Quantity Per Serving Average Quantity Per 100g
Energy (kj) 3.3 396
Protein (g) 0 0.1
Fats (g) 0 0
  (saturated) (g) 0 0
Carbohydrates (g) 0.1 14.5
  (sugars) (g) 0 0
Fibre (mg) 0.2 18.6
  (polydextrose) (mg) 0.2 22.9
Sodium (mg) 0.2 19.3
Magnesium L Aspartate (mg) 500 71,429
Zinc Picolinate (mg) 30 4,286
Vitamin B6 (mg) 10 1,429

Formulated Supplementary Sports Food. Not suitable for children under 15 years of age or pregnant women. Should only be used under medical or dietetic supervision. This product is not a sole source of nutrition and should be consumed in conjunction with a nutritious diet and appropriate physical training or exercise program.

Bulk Nutrients is proudly Australian owned and operated with all products developed, blended and packed locally in our facility in Grove, Tasmania, Australia.Find out more!

ZMA Complex Capsules Reviews

ZMA capsules

Posted by Nicholas on December 9, 2019

Was hoping for the great sleep benefits other reviewers have mentioned, and it seems like it might have helped a bit with fatigue, but I cannot take it at night as it keeps me awake.

Must Have

Posted by Jonathan on October 15, 2019

For me ZMA is a must have for recovery. I have found this ZMA to be as good as any and sleep quality is certainly better with this


Posted by Steve on September 6, 2019

Never thought I would say this but it literally makes my sleep that much better and I wake up feeling fresh… no doubt I’ll be re stocking this

ZMA capsules

Posted by Luke S on May 13, 2019

I’ve tried the ZMA powder previously to great effect, helps me get a deep quality sleep. I’m thrilled to be able to use the capsules now they are not made of gelatin (big props there BN!). Was a bit of a pain weighing the powder every night and mixing with water (didn’t taste crash hot). Capsules solve all of the pain points I had with the powder. Would recommend to anyone, I’d buy these just for the sleep benefits.


Posted by Fiona on April 16, 2019

Great product to take before bed. I always get the best sleep when I take 1 of these. Highly recommend!

Helps with sleep

Posted by Gordon on March 18, 2019

Was skeptical at first, but definitely helps with sleep and recovery.

Great sleep aid

Posted by Candice on January 16, 2019

As per other reviews, helps me achieve a deep good quality sleep. I only use occasionally as I’m usually an decent sleeper. However over tiredness, DOMS,and training fatigue can cause restlessness. I Usually only take 1 capsule as a sleep aid with no side effects, or, sometimes 2 if I’m looking for a really deep sleep – however can sometimes have trouble waking up in the morning at this dose. This is one of my favourite products

Deep Sleep

Posted by Jake on September 3, 2018

Before I started ZMA I wasn’t getting that much deep sleep (according to my Garmin) but once I started taking it I have found I go straight into a deep sleep and wake up feeling fresh. Its good for late training sessions if you have an early start

deep sleep

Posted by Anon on July 8, 2018

does what its supposed to

Great product

Posted by Carney on February 20, 2018

I take it before i go to bed and it helps me relax and sleep better

ZMAmazing stuff

Posted by Fredrick on February 7, 2018

Helps me have a good deep sleep every night (I take two capsules before bed), which is very helpful when you have to get up very early to train then go to work. A very handy and consistent supplement to add to ones stack whether you’re bulking, shedding or just want a good solid sleep.

Great sleep, crazy dreams!

Posted by Graeme on January 28, 2018

This stuff gives me the best sleep ever. I have a few issues that affect my sleep, and your ZMA gives me deep, deep sleep. Even though I still have to get up multiple times in the night, I am back asleep quicker. Only side effect/benefit is the awesome LSD like dreams. I have gone from almost never dreaming to having multiple HUGE stereo surround sound Hollywood production style dreams every night. Its a blast!