• 1000 mg, 100 vegetarian capsules
  • Item # 01669


  • 1000 mg, 100 vegetarian capsules
  • Item # 01669

Amino acid that promotes healthy sleep

Our Glycine comes in easy-to-swallow 1000-mg capsules. The higher dose of this essential amino acid allows it to provide the maximum health benefits.
Gluten Free Non-GMO Vegetarian

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$0.09/count | 33 - 100 Day Supply

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Great Price


Seems to help with relaxation


Better for travel compared to powdered form.

Anon, New England

Frequently Bought Together

  • This Item: Glycine, 1000 mg, 100 vegetarian capsules
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Glycine, 1000 mg, 100 vegetarian capsules - Life Extension
L-Glutamine Supplement, 500 mg, 100 vegetarian capsules

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1000 mg, 100 vegetarian capsules


$0.09/count | 33 - 100 Day Supply

In clinical research, the essential amino acid, glycine, has been shown to have a calming effect on the brain. To provide the maximum benefits, we formulated our Glycine with 1000 mg, a significantly higher dose than many traditional glycine supplements.

Our Glycine supplement offers calming sleep support and whole-body health benefits in easy-to-swallow 1000-mg capsules.

Glycine Benefits

  • Promotes relaxation
  • Promotes healthy quality sleep without causing daytime drowsiness
  • Supports healthy glucose & fructose metabolism
  • Supports connective tissue throughout the body

Healthy Sleep with Glycine

A good night’s sleep is one of the most effective ways to take care of our bodies. But hectic lifestyles, exposure to harmful blue light and more have impacted our sleep habits. Glycine offers sleep and relaxation support and so much more in an easy-to-swallow 1000-mg capsule.

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Glycine is the simplest of all amino acids, possessing only one carbon atom. It can be made by the body, but since it doesn’t appear to meet the body’s requirements at all times, it’s considered by some to be semi-essential.1

These statements have not been evaluated by the Food and Drug Administration.
These products are not intended to diagnose, treat, cure, or prevent any disease.
  1. J Biosci. 2009;34(6):853-72.
  2. Oxid Med Cell Longev. 2017;2017:1716701.
  3. PLoS Genet. 2019;15(3):e1007633.
  4. Aging Cell. 2019;18(3):e12953.
  5. J Pharmacol Sci. 2012;118(2):145-8.
  6. em>Front Neurol. 2012;3:61.
  7. Prog Neuropsychopharmacol Biol Psychiatry. 2019;92:387-404.
  8. Eur Neuropsychopharmacol. 2013;23(8):931-40.
  9. Amino Acids. 2018;50(1):29-38.
  10. Anat Rec (Hoboken). 2015;298(3):538-45.
  11. Curr Opin Clin Nutr Metab Care. 2017;20(4):237-242.
  12. Clin Nutr. 2016;35(5):1118-26.
  13. Ochsner J. 2018;18(1):81-87.
  14. Clin Sci (Lond). 2014;126(1):19-29.
  15. Can J Physiol Pharmacol. 2013;91(10):855-60.
  16. Can J Physiol Pharmacol. 2011;89(12):899-910.
  17. Curr Opin Clin Nutr Metab Care. 2006;9(1):26-31.
  18. J Am Heart Assoc. 2015;5(1)
  19. Res Commun Mol Pathol Pharmacol. 1997;97(2):185-98.
  20. Biomed Res Int. 2017;2017:1072969.
  21. J Physiol. 2010;588(Pt 6):995-1009.

Serving Size 1 vegetarian capsules

Amount Per Serving


1000 mg

Other ingredients: vegetable cellulose (capsule), ascorbyl palmitate.

Dosage and Use
  • Take one (1) to three (3) capsules on an empty stomach at bedtime, or as recommended by a healthcare practitioner.
  • Do not purchase if outer seal is broken or damaged.
  • When using nutritional supplements, please consult with your physician if you are undergoing treatment for a medical condition or if you are pregnant or lactating.

To report a serious adverse event or obtain product information, contact 1-866-280-2852.

Actual Size

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