- QUALITY GUARANTEED: Non-proprietary, fully disclosed label with no mystery blends. All 5% Nutrition products are produced in certified GMP facilities and third party tested. Vegan, gluten-free, non-GMO.
- ENHANCED RECOVERY + TESTOSTERONE SUPPORT: ZMA promotes recovery in athletes by restoring depleted Zinc and Magnesium levels, while Boron provides hormone support.
- ZINC plays a central role in the regulation of cellular growth and tissue repair, as well as the maintenance of a healthy immune system. MAGNESIUM is essential in supporting muscle and nerve functions, electrolyte balance, energy metabolism and protein synthesis.
- VITAMIN B6 aids natural melatonin production, affecting sleep quality, while the production of serotonin and norepinephrine boost mood. BORON supports the natural conversion of total testosterone into free testosterone.
- 5% NUTRITION DELIVERS the industry's highest quality supplements, with comprehensive formulations that help you achieve elite level performance. All supplements are produced in certified GMP facilities and third party tested.

Chris –
So good it turned me into a poet!
I tried 5% Nutrition ZMA,And let me tell you, it made my day,With no mystery blends, the label’s clear,Quality guaranteed, no need to fear.Produced in GMP facilities, third-party tested too,This supplement’s vegan, non-GMO, and gluten-free for you,Enhanced recovery and testosterone support,Zinc and Magnesium, our bodies will not fall short.Zinc plays a role in cellular growth and repair,And keeps our immune system healthy, that’s rare,Magnesium helps muscles and nerves to work,And with electrolyte balance, energy won’t lurk.Vitamin B6 helps with melatonin production,For better sleep, that’s the reduction,Of serotonin and norepinephrine, the mood will lift,And Boron supports testosterone, what a gift!So if you want a supplement that’s tried and true,Choose 5% Nutrition ZMA, it won’t make you blue,It’s packed with quality ingredients, just see,And will make you feel better, just like me!
trbizwiz –
Wow
I don’t want to be too vulgar, but if you’re a male, looking at this supplement, you likely have specific reasons.I am close to my 48th birthday. In our late 40’s our body starts to change, and we begin to slow down. I have been taking steps to combat this. I have changed my eating, and I have been taking magnesium and zinc for years. I recently started taking Tong Kat Ali, and I saw some benefit from all of that. When i started taking Tong Kat, I noticed that I could more easily build muscle. My workout habits are mostly body weight. I do 19 reps of dips 4 to 8 times per day. I am fortunate to have a dip machine at my office. I also do squat holds a few times per day, and I take a 2 mile walk every morning. When I started taking Tong Kat, I noticed my chest muscles getting larger and more definition. That was a welcome change. I did experience some increase in virality, and that was welcome as well. I noticed after 2 dosses of boron, that my virility was very enhanced when I woke up in the morning. I thought wow, this is great. Then after 4 more days in a row, I am beginning to be a real believer.Boron regulates androgen hormones, and boosts the body’s ability to make testosterone. It aids in fat for for, and also the use of carbohydrates. So boron should pair nicely with any diet, to help enhance what you’re trying to dietarily. I am starting out in my next phase of meal planning and body condition change, so I can not speak to the effectiveness of that yet. As to the hormone regulation, this one really feels like it works, and I felt it abruptly. I think men, starting at age 35, probably need to supplement with magnesium, zinc, tong kat, and boron. Boron has anti aging properties as well, so that is a nice added benefit. If you haven’t already, google Boron, and the other supplements I suggested, and learn all you can. This talk to your Dr or dietician (because I am neither to you), and see if these are right for your situation, to which I am completely unfamiliar. My thoughts here are completely related to my situation, in regards to my health, and my situation. I will be adding this one to my subscribe and save!One final thought, if you’re reading this review, it’s reasonable to think you may be over 35. If you’re over 40, and you wake up at 4am because you need to urinate, pro tip in coming, before you go to bed, sit down in the toilet to pee. This allows you to relax your pelvic floor, and it causes far less restriction. You empty significantly more urine from your bladder, and you should sleep longer the next morning. I was listening to a pod cast from a urologist, and she recommended this practice for men. I tried it, and I’ve been sleeping later each morning on weekends. Week days I must get up early.
Amazon Customer –
Efectivo
Efectivo
Scott –
Good
Good ratios. Can tell a difference on nights I take it versus not in terms of good sleep quality. It’s effective, no bad taste, and overall I find it good value.
WSR –
Good ZMA formula that works for me
So far seems to work better than other ZMA, I feel I get better sleep with this
607-354-6408 –
Great product.
Great product. I use it before bed to rest and recover a long with boron. Can definitely feel the difference.
Amazon Customer –
Great product!
Been taking every night for a few years now and I love it. Definitely helps with my recovery and sleep.
Carlos –
Fire
Fire