1000 mg, 100 vegetarian capsules Item # 01669

Glycine, 1000 mg, 100 vegetarian capsules

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Glycine, 1000 mg, 100 vegetarian capsules

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1000 mg, 100 vegetarian capsules Item # 01669

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.

For occasional sleeplessness

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

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1000 mg, 100 vegetarian capsules

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$0.09/count | 33 - 100 Day Supply

What is Glycine?

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
For occasional sleeplessness.

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.

Life Extension - Why We Do It?

The Best Supplements Science Can Offer

When putting something in your body, you should be confident that you’re getting the nutritional benefits your body deserves. We've been delivering the highest-quality products—backed by science and formulated with the finest ingredients—for over 40 years.

What Matters to You, Matters to Us

We're committed to empowering you to live a healthier life. Whether it’s finding sustainable partners for our ingredients or funding the latest anti-aging research, we're all about your health & wellness.

Highly Recommended

98% of our customers recommend us to family and friends. We're very proud of that because our loved ones matter to us—and we're willing to bet you feel the same way.

Product Transparency

40 years of research dedicated to bringing you premium, scientifically-validated formulations.

Glycine is the simplest of all amino acids. 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.

Serving Size 1 vegetarian capsules

Amount Per Serving


1000 mg

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

Dosage and Use
  • Take one (1) capsule one to three times daily, 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

Pill Size Image
  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.

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