







💤 Unlock your best rest and recovery—because your hustle deserves it!
TradeKingGlycine Powder offers 2 lbs of pure, non-GMO glycine in a resealable bag, designed to support restful sleep, muscle recovery, and cognitive health. Ideal for fitness enthusiasts and professionals seeking enhanced performance and mental clarity.




J**J
Amino acid sweetener & longevity supplement
It’s just an amino acid but I mostly take bc as I age bc we only make 3g a day & need much more, closer to 12-15g a day by body to support other processes like glutathione, heme, creatine & collagen synthesis, so it’s anti-aging, but also mimics methionine restriction to counter a high meat diet (I eat 1lb chicken/day bodybuilding) so more glycine can offset potential long term damage from too much dietary methionine on organs from meat shown in mouse studies; so why not? it’s cheap and a great sweetener that actually regulates blood sugar similar to allulose. Also many human studies showing great for oral health & keeping blood sugar low as well as helping sleep (increases brain serotonin), great for improving gut health & even immunity as well as being a building block of protein. So I’d rank it at least A tier possibly S, up there with creatine, maybe better depending on RCT studies u believe. It’s not gonna be as sweet as sugar but for most of us these days that much sweetness is too much anyways, imho.
R**R
Easy way to go and stay asleep!!!
If you have a hard time going to sleep. If you have a hard time going back to sleep when awaking to go to the bathroom, then Glycine powder will be a GREAT BIG HELP, to You!!! Just a level teaspoon in a glass of warm water, is all it takes. I prefer to put a little bit of fruit juice with it, just to enhance the taste. This is an easy way to get away from so any sleeping pills, plus it gives a Wonderful nights sleep!!! You actually will go to sleep much sooner!
J**.
Excellent value
Love a bit of this in my matcha after a workout, or just in plain water! Nice and sweet. Will last me forever.
S**H
Good glycine, good price, mixes easily, tastes fine, no unwanted side effects
I take a full teaspoon, usually an hour or two before bedtime. It seems to subtly help with sleep (fall asleep quickly, sleep more soundly). It may also help with muscle recovery overnight, following daytime weightlifting. I notice less soreness the next day when using it. The powder mixes super easily in water and tastes mildly sweet. I've been using it for a few weeks and have had no unwanted side effects. My recollection is that this brand and quantity was the best buy I found, pricewise.
A**9
So Far So Good
I've only had it for a couple of days, so thus far it seems fine.
H**D
Help sleeping
Easy to take sweet taste, matched with magnesium glycinate for help sleeping
A**R
Great product for a powder
This supplement, combined with NAC, shows significant properties to extend healthy aging. See literature.This powder readily mixes into coffee and actually adds some sweetness.One teaspoon into two large coffee or teas each day will do it.Repeat customer with no side effects discernable. (Tough on-air travel though as TSA finds it "intriguing".
K**R
AWESOME STUFF
It was shipped quickly and is helping with sleep as I struggle with this. Add a little to my chamomile tea at night and I sleep like a baby. I got a big bag for the same price as a lot of the small ones. Real ingredients. Very satisfied with this product.
Trustpilot
1 month ago
5 days ago