Signature ZMA
Bodybuilding.com Signature

Signature ZMA , 90 Capsules

Zinc, magnesium, and vitamin B6 all play important roles in the metabolism of amino acids, protein synthesis, and restful sleep*
Zinc supports the body's immune system and metabolism, vitamin B6 helps the body turn food into energy, and magnesium is important for sleep and recovery. Signature ZMA's premium doses are second to none*
7.7  out of 10  (28 Reviews)
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Product Overview

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A good night’s sleep is key to your overall health—and your goals in the gym. Without proper sleep, your body can’t repair itself. Signature ZMA is a patented blend of zinc, magnesium, and vitamin B6. Clinical research has shown that this ZMA blend, when given to trained athletes before bed, may support improvements in sleep quality, strength, power, and testosterone levels.* Zinc and magnesium also both play vital roles in hundreds of bodily functions necessary to performing your best, while vitamin B6 supports their absorption.*

Product Benefits

  • Improves Sleep*
  • Improves Immune Health*
  • Supports Healthy Testosterone Levels*
  • Increases Power and Strength*
  • Supports Healthy Muscle Repair Post-Exercise*

Key Ingredients

ZMA is a simple product with only three ingredients: zinc, magnesium, and vitamin B6. To put a single purpose on any of these ingredients would be doing them a great disservice. All of them are essential for functions such as glucose metabolism, hormone creation, energy production, and so much more.*

woman pouring capsules out of a Signature ZMA container

Supports Your Goals

Athletes work hard. Putting in the reps at the gym leads to more sweating than the average desk jockey. One of the minerals common in sweat is magnesium. Supplementing with ZMA will help keep your magnesium at a healthy level to support an active metabolism working at full capacity.*

man sleeping

Good To Know

Vitamin B6 is a cofactor for over 100 different enzymes in the body, including those associated with gluconeogenesis, glycogenolysis, neurotransmitter synthesis, amino acid metabolism, and many more.* Making sure you are consuming regular amounts of B6 will help make sure all of these processes can move along without interruption.*

Man getting ready for bed

About The Brand

A signature is a promise. A symbol of your identity. Your mark on the world. In 1999, Bodybuilding.com was founded on a single promise: Trust. It’s who we are and it’s in our blood. Our Signature line is built on the same promise. Every product is transparent, filler-free, and formulated with effective doses of research-backed ingredients you can trust. We create the highest quality supplements, so you can focus on leaving a mark of your own.

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Ratings & Reviews

Signature ZMA
Overall Rating
7.7
28 Ratings
Verified Buyer Rating
7.7
25 Ratings
By clicking the button above, you agree to entering the Bodybuilding.com Reviews section. Products in the Store are not intended to diagnose, treat, cure, or prevent any disease.
Apr 18, 2020
10
Verified Buyer

This product is suitable for women, has some very good tried and tested ingredients search the first three on the tub to read the benefits, I didnt believe that these would work half as good as they did, slept straight through 2230 until 6am I normally get up for the toilet twice didnt wet the bed and slept straight through bonus lol joke) feel more alert and easier to wake up this morning and no aching after yesterdays workout, cant reccomend this enough excellent customer service as well as I originally ordered the wrong product will definately be a regular buyer on this site

Sep 09, 2019
7
Verified Buyer

I was restless every night I took this. The only reason I giving it a 7 is when my wife used it, she felt rested by the time she woke up. I just flopped around like a fish. As I look at other reviews it seems as if this is something for women. Looks like they are have better results from this product.

Aug 21, 2019
1
Verified Buyer

Still Not receive your Z M A product n U have D cheek to ask me for a review 👿😾

Aug 14, 2019
10
Verified Buyer

I’m on bottle number five? But I purchase these non stop. I need a back up just in case! I get on average 4/5 hours of sleep every night. I love that these make me feel so well rested, never groggy! Remember it doesn’t PUT you to sleep, it helps promote healthy sleep. A great staple to everyone’s nighttime routine!

Aug 05, 2019
1
Verified Buyer

Does not help me sleep at all, in fact, it does the opposite for me. I had to stop taking it because i was laying in bed for hours without falling asleep. Took it every night for about two weeks to see if things would change, but nothing did.

Mar 29, 2019
8
Verified Buyer

I have used alot of products in the past and this is one of the best when it comes to growth.

Mar 23, 2019
2
Verified Buyer

Does nothing. Dont even make you sleep.

Jan 30, 2019
10
Verified Buyer

I sleep great with this ZMA. I take it every night, this is great for recovery and sleep

Jan 16, 2019
8
Verified Buyer

Very good product at a great price.

Dec 23, 2018
3
 

This was my first time trying this an I think my sleep pattern doesn’t like it. It doesn’t let me rest when I take it as described.

Nov 14, 2018
8
Verified Buyer
No written review.
Nov 13, 2018
7
Verified Buyer

Still getting the feel of these ZMA's. Sometimes nights I sleep well. Others, I don't. Not sure if I am getting the quality of Magnesium, Zinc and D. I will follow up later when I am done with My second bottle.

Nov 09, 2018
4
Verified Buyer

its good with helping you sleep. I love it

Nov 05, 2018
10
Verified Buyer

I sleep like a ROCK with this ZMA. I take it every night as part of my bedtime routine! So great for recovery and deep sleep!

Oct 12, 2018
9
Verified Buyer
No written review.
1 Size
90 Capsules
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Price: $11.19  ($0.37 / Serving)
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Zinc supports the body's immune system and metabolism, vitamin B6 helps the body turn food into energy, and magnesium is important for sleep and recovery. Signature ZMA's premium doses are second to none*

What's in Bodybuilding.com Signature Signature ZMA

90 Capsules
Serving Size: 3 Capsules
Servings Per Container:30
Amount Per Serving % Daily Value
Vitamin B6 (As Pyridoxine HCl) 10.5 mg 618%
Magnesium (As Magnesium Aspartate) 450 mg 107%
Zinc (as zinc mono-l-methionine and zinc aspartate) 30 mg 273%
Other Ingredients:
Gelatin, Rice Flour, and Magnesium Stearate

Directions For Signature ZMA: Take 3 capsules daily for men and 2 capsules daily for women.  Take 30-60 minutes before bedtime, preferably on an empty stomach.

Warnings: Consult your physician before using this product if you're taking any medications or are under a physician's care for a medical condition. Not for use for those under the age of 18 or women that are pregnant, trying to get pregnant or nursing.

* 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.