Universal Nutrition


High quality ZMA for optimal testosterone and immune system support*
Suggested to Increase Strength in Athletes and Increase Growth and Recovery*
9.1  out of 10  (100 Reviews)

Product Overview

We use only the finest patent-pending ZMA that has been scientifically surmised to be 2 1/2 times stronger than a placebo!* ZMA is an all natural dietary supplement that is suggested to support natural testosterone levels and strength in athletes.* Increased muscle tissue growth and recovery can only be accomplished if your body is kept in an anabolic state for a considerable length of time. ZMA will help your body to stay in this anabolic state thereby increasing your body´s overall lean muscle mass.*

In an eight week double blind, placebo controlled study with college football players, ZMA was found to increase total plasma testosterone levels by 32.4%, increase free testosterone levels by 33.5%, and increase muscle strength by 11.6%.* This study showed testosterone levels levels actually dropped in the placebo group overnight, whereas with the ZMA group, it jumped considerably.*

Ratings & Reviews

Overall Rating
100 Ratings
Verified Buyer Rating
70 Ratings
By clicking the button above, you agree to entering the Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Jan 18, 2021
Verified Buyer

I zonked out pretty quickly with these in combination with a bit of chamomile. Make sure you take them a bit before bed. Oh and the packaging got updated, so keep that in mind when you order this.

Mar 23, 2019
Verified Buyer

Helps me sleep and recover from my workouts and relaxes my mind from life stresses.

Mar 06, 2019
Verified Buyer

Seems to be helping me maintain a deeper sleep or a more consistent sleep pattern. I’m less than 30 Days in, I’ll check back in 90 days.

Feb 08, 2019

Does this product actually work (yes or no)

May 17, 2018
Verified Buyer

Been taking this product for a few months now. Definitely sleep much better. Can't say you really "feel" anything from taking the product, but rather the absence of fatigue etc. Definitely worthwhile though, I recently had bloodwork done and my test level have increased by 84% since last year. Not the only supplement I take, but definitely a contributing factor.

Dec 14, 2017

By far the best zma product ive ever used, I get incredible sleep every night

Oct 31, 2017
Verified Buyer

It is exactly what it says it is. Honest dosing on the label. None of that "proprietary blend" nonsense. Tells you the form of the vitamins and minerals, which is a must. Really interested to know which one of these minerals/vitamins is known by the State of California to cause birth defects. Seems fishy to me. I'll update this review when I have more information.

Sep 27, 2017
Verified Buyer

Amazing product, especially when stacked with 5-HTP (Natrol Brand). I sleep so good that I can sleep for 4 hours and it'll feel like 8. Now, I'm not sure which product exactly gives me that " Recharged " feel but, I will say the combination of them both are great. Also, I only use this brand, I tried using a top brand; didn't really feel the " magic ".

Sep 10, 2017
Verified Buyer

I can't say this product has had ANY positive effects for me. NONE of the advertised benefits have been felt. It hasn't done jack for my sleep either. Everyone seems to think this makes them sleep better but I call BS on that. I've slept the same or worse every single night since starting ZMA. I think ZMA is a hoax supplement, propagated by the one and only Jim Stoppani to further line his pockets.

Aug 07, 2017

Perfect effect on sleep time.

Apr 03, 2017
Verified Buyer

do know if this works

Apr 01, 2017

I love this product. I take three capsules before bed on an empty stomach every night. I believe it helps with my sleep.

Feb 16, 2017

having tried several other brands. i have to say this stands out for me personally,

Jul 19, 2016
Verified Buyer
No written review.
Jun 28, 2016

one of the best ZMA supplements I have ever used. 3 caps and 30min later am KO'ed

2 Sizes
180 Capsules
Choose a Size
{{group.violatorText}} {{}}
Choose a Flavor
Flavor Rating: {{sku.flavorRating | flavorRating}}
Was:  {{}}
Price: $27.99  ($0.47 / Serving)
Flavor Rating:


Become a BodyFit Member

BodyFit Membership means up to 10% OFF EVERYTHING and FREE shipping.

Oh... and you also get:

• Access to exclusive workout plans and database

• Detailed exercise instructions

• Customized recommendations for all your fitness goals

Get free shipping and save an additional 10% on today's order

Suggested to Increase Strength in Athletes and Increase Growth and Recovery*

What's in Universal Nutrition ZMA Pro

Serving Size 3 Capsules
Servings Per Container60
Amount Per Serving % DV
Vitamin B6 (As Pyridoxine HCL) 10.5 mg 525%
Zinc (As L-Monomethionine And Aspartate) 30 mg 200%
Magnesium (As Aspartate) 450 mg 113%
* Daily Value (DV) not established
Other Ingredients:
Gelatin, Magnesium Stearate, Silicon Dioxide
Made In A GMP Facility That Processes Milk, Soy, Egg, Peanuts, Tree Nuts, Fish, Shellfish, and Wheat.
ZMA® is a registered trademark of SNAC System, Inc., San Carlos, CA 94070.

Directions For ZMA Pro: Use as a dietary supplement to achieve desired muscular weight gain. Men take 3 (women take 2) capsules daily, preferably on an empty stomach 30-60 minutes before bedtime. For best results, avoid taking with dairy or calcium-containing foods or supplements.

Warnings: This product is not for use by anyone under the age of 18. Do not take this if you have or are at risk for any medical condition or disease. Please consult with a physician before using this product, especially if you are using any prescription drug, over-the-counter medication or supplements. Immediately discontinue use if any side effects occur. Keep out of reach of children. Athletes should consult with their sanctioning authority before use. Store product in a cool, dry place, away from heat, moisture, and sunlight. Do not exceed recommended dose.

* These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Learn more about ZMA.
Check out other Performance Products.