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DaVinci Laboratories L-Glutamine Powder

  • DaVinci Laboratories L-Glutamine Powder
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Product Description

An amino acid supplement to support muscle metabolism, brain function and gut health.

• Supplementing with L-Glutamine supports the maintenance of muscles, mental activity, immune response, proper mood balance, energy levels and digestive tract health.

• L-Glutamine is a key component in the maintenance of healthy intestinal mucosa. A lack of glutamine may lead to a loss of enterocyte (cells in the small intestine) integrity in the lining of the intestines, which may affect digestion and absorption or allow pathogens into the body.

• L-Glutamine can readily pass the blood-brain barrier and is used as fuel for the brain.* L-Glutamine also supports GABA levels, which is needed to sustain proper brain function and mental activity.

• Glutamine is also found in large amounts in the muscles and is readily available when needed for the synthesis of skeletal muscle proteins. For this reason it is a beneficial amino acid for body builders and to help prevent muscle wasting that can accompany prolonged bed rest or illness.

• L-Glutamine also plays a role in protecting the body from high levels of ammonia and maintaining proper acid-base (pH) balance.


  • Supports G.I. tract integrity
  • Supports immune system function
  • Supports synthesis of skeletal muscle proteins, RNA and DNA
  • Preserves glutathione in the liver
  • Assists in maintaining the proper acid/alkaline balance in the body and helps clear ammonia from tissues
  • Supports GABA production for proper brain function and mental activity
  • Passes the blood-brain barrier and acts as energy for the brain
  • When necessary can be converted to sugar for energy in the body


Serving Size: 1 1/2 Teaspoons

Amount Per Serving

L-Glutamine 5,000 mg

Other Ingredients: none.

WARNING: Persons with liver or kidney disorders or Reye’s Syndrome should not take this.

SUGGESTED USE: As a dietary supplement, mix 1 1/2 tsp in 8 oz. juice or water once daily, or as directed by your health care practitioner.


*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.

Looking for a different product by this great manufacturer? Click here to see all DaVinci Laboratories products.

Customer Reviews

Write your own product review

  1. Great Natural Item

    Posted by A. E. on 15th Feb 2011

    L-Glutamine Powder is a great product by DaVinci Laboratories

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Valued Customer, Austin, TX

Wow! I'm impressed with the speed of delivery. These arrived already this morning. Thanks very much for such great customer service!

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