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What Is Glycine Powder?

Glycine is a nonessential amino acid that the body produces on its own. Glycine can be found in the skin, muscles, and collagen and has a somewhat sweet flavor.

Glycine Powder Benefits

Glycine powder is most commonly taken as a supplement alongside creatine to help support the muscles. Glycine may promote healthy sleep and contribute to healthy mood and an overall sense of well-being. Glycine may also have natural antioxidant properties and support the liver, joints, and skin.

  • Support the muscles
  • Promote healthy sleep
  • Contribute to healthy mood and overall sense of well-being
  • Antioxidant
  • Fortify the liver
  • Strengthen the joints
  • Support healthy skin
  • Benefit overall health and wellness

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.

Supplement Facts
Servings Size 1000 mg
Servings Per Container: -
Amount Per Capsule % Daily Value
Glycine 1000 mg *
* Daily Value not established.
Other Ingredients: None
Free of: Sugar, soy, dairy, yeast, gluten, and additives

Suggested Use: As a dietary supplement, take 1000 mg (about 1/4 tsp) one to three times daily or as directed by physician.

Always consult your health care provider before taking any supplements. Pregnant or lactating women, people with existing medical conditions, or people taking medications should consult their health care provider/s before taking any dietary supplement. If you experience any adverse condition after taking this dietary supplement, discontinue use immediately and consult your health care provider.

Keep out of reach of children.

Customer Reviews
4.9 Based on 112 Reviews
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Nadine H.
United States United States
I recommend this product
Wonderful Customer service

My doctor suggested I use glycine and I find the Bulk Supplements the best products and value. I highly recommend purchasing from them as they stand by what they sell.

Michael W.
United States United States
I recommend this product
Glycine for Sleep, Type II Collagen, Glutathione Synthesis, Etc.

High glycine concentration increases collagen synthesis by articular chondrocytes in vitro: acute glycine deficiency could be an important cause of osteoarthritis. Amino Acids. 2018; 50(10):1357-1365. ABSTRACT Increase in concentrations of proline and lysine in the culture medium enhances the synthesis of type II collagen at low concentrations, but these effects decay before 1.0 mM. Increase of glycine as of 1.0 mM exceeds these effects and this increase continues more persistently by 60-75%. Since the large effects produced by proline and lysine are within the physiological range, while the effect of glycine corresponds to a much higher range, these results demonstrated a severe glycine deficiency for collagen synthesis. Thus, increasing glycine in the diet may well be a strategy for helping cartilage regeneration by enhancing collagen synthesis, which could contribute to the treatment and prevention of osteoarthritis. - Glycine-mediated postsynaptic inhibition is responsible for REM sleep atonia. The Journal of Neuroscience. 2008; 31(11): 1483–1486. New therapeutic strategy for amino acid medicine: glycine improves the quality of sleep. Journal of Pharmacological Sciences 2011; 118: 145–148. The effects of glycine on subjective daytime performance in partially sleep-restricted healthy volunteers. Front Neurol. 2012; 3:61. Dietary Glycine Is Rate-Limiting for Glutathione Synthesis and May Have Broad Potential for Health Protection. Ochsner J. 2018 Spring; 18(1): 81–87.

Brian B.
United States United States

Just received it can’t say yet

Carol H.
United States United States

I received my product two days ago and I noticed a difference after the first dose!

United States United States
Bought it before. Will but it again.

It’s great and tastes good too.

Donald W.
United States United States
Will reorder

Quality and quantity at a good price