ZMA® Jym | GNC

Product Information



ZMA Supplement With Enhanced Bioavailability
ZMA® JYM is the perfect companion to my Vita JYM multivitamin/mineral supplement for your zinc and magnesium needs. I purposely left zinc and magnesium out of Vita JYM because you are far better off getting it separately from ZMA®. ZMA® JYM is designed for enhanced bioavailability of zinc and magnesium.
Jim Stoppani, PhD
Owner - JYM Supplement Science


Nutrition Facts
Serving Size  3 Capsule(s)
Servings Per Container  30

Amount Per Serving     % DV

Vitamin B6 (as Pyridoxine HCl)  10.5 mg   **
Magnesium (as Magnesium Aspartate)  450 mg   **
Zinc (as Mono-L-Methionine and Aspartate)  30 mg   **
Bioperine® Black Pepper extract  5 mg   **

** Daily Value (DV) not established.
Other Ingredients
Rice bran powder, Magnesium Stearate
Label (click image to enlarge)

How To Use

Males: Take 3 capsules on an empty stomach about 30-60 minutes before bed. Females: Take 2 capsules on an empty stomach about 30-60 minutes before bed.
KEEP OUT OF REACH OF CHILDREN. Store at 15-30°C (59-86°F). Protect from heat, light and moisture. Do not purchase if seal is broken. This product contains chemicals known to the State of California to cause cancer and birth defects or reproductive harm. Do not use if you are pregnant or nursing.
PHD Fitness, 31356 Via Colinas #112
Westlake Village, CA 91362 USA


4.9 / 5.0
23 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
VERY good product pairs well w the other Jym products
May 29, 2019
1 month ago
Does what I expect
Helps minimize soreness and fall asleep, helpful since I exercise later in the day
April 24, 2019
2 months ago
Great product
December 4, 2018
7 months ago
Gets me some much needed rest when I need it.
September 25, 2018
10 months ago
Feel great next morning
August 29, 2018
10 months ago
Great product
Has helped me get more restful sleep??
May 29, 2018
1 year ago
Taking full line of Jym products. Best gains ever!
April 22, 2018
1 year ago
Great pre workout
Good clean energetic feeling that lasts entire workout . . .
April 3, 2018
1 year ago
Works really well
You have to take this in conjunction with vita jym. Make sure to take this on an empty stomach at night or at least 2 hours after your last meal. I have felt that I have had better sleep cycles taking this and I only take 2 calsules instead of 3 since I don’t want to overdose on zinc or magnesium. I highly recommend this ZMA to anyone.
February 14, 2018
Great product
February 12, 2018
1 year ago
Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 4 questions Browse 4 questions and 3 answers
Will this help me burn fat?
A shopper on Jul 10, 2018
I'm 17, but I dont know if I can use this product?
A shopper on Feb 22, 2019
I am 59 years old, I need a little help which would you recommend?..Thanks
A shopper on Mar 15, 2017
BEST ANSWER: I highly recommend ZMA JYM. Its just a basic Zinc / Magnesium pill but with the right ratio. It is recommended to be taken before bed but can be taken anytime during the day as long as it is not taken with your Multi vitamin which zma henders its absorbtion. Since it is only Zinc, Magnesium and B6, it is fine to take at any age.
Can this be taken safely with Staminol ?
A shopper on Feb 7, 2017
BEST ANSWER: Yes most definitely.