Zinc & Magnesium Mineral Complex to Aid Healthy Sleep and Immune System Function*
Zinc and Magnesium Formula to Support Natural Testosterone Levels*
9.2  out of 10  (386 Reviews)
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Product Overview

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EVL Z-Matrix bottle
Science Based 100% Transparent Formula

Extracted from the Black Pepper Fruit, Bioperine® supports bioavailability and nutrient uptake.*


An amino acid found in green tea, supports relaxation and focus.*


Supports use and synthesis of proteins as well as supporting DNA synthesis.*


Supports natural testosterone levels and healthy sleep levels.*


Zinc supplementation supports natural testosterone levels.*


Highly absorbable form of magnesium that supports muscle and nerve function, energy metabolism and protein synthesis.*


Supports production of melatonin which aids healthy sleep and production of serotonin and norepinephrine which impact mood.*

EVLution Nutrition Z-MATRIX

Ratings & Reviews

Overall Rating
386 Ratings
Verified Buyer Rating
205 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.
May 03, 2021

I've been taking this for month and have noticed that I have more energy in the gym and recover faster. I've also been sleeping way better and feeling more rested upon waking up, even on nights when I get less sleep.

Mar 12, 2021
Verified Buyer

Outstanding supplement! Haven't tried any other ZMAs to compare, however I can testify that Z-Matrix from EVLution Nutrition works. First couple days my body was adopting to the product, I felt fatigue and sleep deprived. However, I noticed its effects on day 3, when I started getting enough rest while sleeping, my performance at the gym increased noticeably and overall feeling throughout the day got better. Love the product and the deal. Will be buying more!

Feb 02, 2021
Verified Buyer

Love taking this supplement and ensuring I get enough Zinc and Magnesium in my diet. Helps me get deep sleep and feel recovered in the morning!

Jan 29, 2021
Verified Buyer

I work night shift, so it’s hard to sleep during the day for me. Once I started taking this ZMA, I noticed a major difference. I fall asleep within 30-60 minutes, stay asleep and wake up refreshed.

Jan 24, 2021
Verified Buyer

Puts me right to sleep. Zinc and Magnesium for muscle growth. Awesome supplement! Will use forever!

Jan 21, 2021
Verified Buyer

Full 10 STAR review because Z-Matrix is easy on the stomach. I sleep through the night and I am not groggy when I wake up. I take a variety of EVL supplements and I feel I would be very difficult to kill. I take BCAA Energy (pre-workout), VitaMode (with a healthy breakfast) and sometimes Turmeric1500 (if I am sore or if I ate too much that day). I will continue to buy Z-Matrix and continue with EVL products.

Dec 17, 2020
Verified Buyer

I sleep much better than before and I don't wake anymore during the night. Much better recovery too. Another great product from EVL. Thanks!

Nov 12, 2020
Verified Buyer

I get a much deeper sleep and feel awake with no drowsiness in the mornings.

Nov 06, 2020
Verified Buyer

Great nightime recovery. This is a staple of my supplements especially during Civid. The Magnesium and zinc help support the immune system. Overall another great product rom Evlution.....

Oct 28, 2020
Verified Buyer

I have bought this product numerous times and I am very satisfied. I especially like the nutrients in this product compared to other ZMA products.

Oct 25, 2020
Verified Buyer

Great product for the price. Been getting a better night's sleep than before I started taking it.

Oct 23, 2020

Great product at a good price. Definitely helps me get to sleep quicker, sleep deeper, and recover sooner. I recommend this above other ZMA supplements due to the addition of other beneficial ingredients.

Oct 22, 2020

Great sleep aid. I take it nightly and get a good restful deep sleep along with some vivid dreams. Great for the price!

Oct 13, 2020
Verified Buyer

I take this every night and get great sleep. I’ve taken other brands of ZMA, but this one works best for me. Does what it’s supposed to do.

Oct 07, 2020
Verified Buyer

I take 3 capsules before bedtime. Z-MATRIX helps me fall into sleep and stay in a deep sleep. Vivid dreams too. Highly recommend on days you perform barbell and dumbbell exercises.

2 Sizes
120 Capsules
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Zinc and Magnesium Formula to Support Natural Testosterone Levels*


120 Capsules
Serving Size 4 Capsules
Servings Per Container 30
Amount Per Serving % DV **
Vitamin D3 (as Cholecalciferol) 25 mcg 125%
Vitamin B6 (as Pyridoxine HCl) 11 mg 647%
Folic Acid 100 mcg 25%
Magnesium (as Magnesium Aspartate) 450 mg 107%
Zinc (as Mono-L-Methionine and Aspartate) 30 mg 273%
L-Theanine 200 mg
Black Pepper (Piper Nigrum) Fruit Extract (BioPerine®) 5 mg
** Percent Daily Values (DV) are based on a 2,000 calorie diet.
† Daily Value (DV) not established.
Other Ingredients:
Gelatin (capsules), Rice Flour, Magnesium Stearate, Silicon Dioxide.

Directions For Z-MATRIX: As a dietary supplement, take 1 serving (4 capsules) on an empty stomach 30-60 minutes before bedtime.

Warnings: Not for use by those with pre-existing medical conditions or taking any medications. Do not use if you are pregnant, nursing or contemplating pregnancy. Consult your physician before using this product if you are taking any medications or are under a physician’s care for a medical condition. Discontinue use 2 weeks prior to surgery. Keep out of reach of all children. Do not exceed recommended serving size or suggested use for any reason.

* 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.
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