L-Glutamine

500 mg, 100 vegetarian capsules Item # 00345

L-Glutamine 500 mg, 100 vegetarian capsules - Life Extension

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L-Glutamine

500 mg, 100 vegetarian capsules Item # 00345

Glutamine is an amino acid that serves as a building block for proteins. It is also an important fuel for immune cells that promote optimal immune function.
Gluten free Non-GMO

Available versions:

vegetarian capsules
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I know when I have forgotten to take it because it makes a huge difference.

ZAREENA

 I've been using this product for some time now and with my other supplements.

Cski, FL

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L-Glutamine

500 mg, 100 vegetarian capsules

  • $11.25
  • Sale $8.44
  • Save 25%

$0.08/count | 50 - 100 Day Supply

What Is L-Glutamine?

Glutamine supplements are often associated with serious athletes, but it can be beneficial for anyone who wants to not only maintain muscle health, but also immune and gut health.

Glutamine is the most abundant free amino acid found in the body.

L-Glutamine Benefits

  • Supports healthy muscle mass
  • Helps maintain energy levels under heavy stress
  • Helps maintain optimal immune function & gut health

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Glutamine can be found circulating in the blood, as well as stored in the skeletal muscles and liver, in concentrations ranging from 10- to 100-fold higher than any other amino acid.1

Glutamine is utilized in a number of vital functions, including protein synthesis and production of the nucleotide units that make up DNA and RNA. Because of its importance in many cellular functions, glutamine is consumed at especially high rates during activities involving intense exercise.1 It is an important energy source for cells lining the gut and immune cells and critical for healthy gut and immune function.2,3 It is also a precursor of the brain neurotransmitter glutamate.1,4

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 capsule

Amount Per Serving

L-Glutamine (free form amino acid)

500 mg

Other ingredients: vegetable cellulose (capsule), silica, vegetable stearate.

Non-GMO

Dosage and Use
  • Take one (1) capsule once or twice daily on an empty stomach, or as recommended by a healthcare practitioner.
Caution

Consult your healthcare practitioner before using this product if you have advanced liver disease.

Warnings
  • KEEP OUT OF REACH OF CHILDREN
  • DO NOT EXCEED RECOMMENDED DOSE
  • 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. Nutrients. 2018;10(11)
  2. Int J Mol Sci. 2017 May 12;18(5):1051.
  3. Yonsei Med J. 2011;52(6):892-7.
  4. J Neural Transm (Vienna). 2014;121(8):799-817.
  5. Nutrients. 2019 Apr 17;11(4):863.
  6. J Nutr. 2008;138(10):2045s-2049s.
  7. J Occup Environ Med. 2019;61(2):e33-e42.
  8. Nutrition. 2014;30(5):602-11.
  9. Life Sci. 2014;94(2):130-6.

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