Brand: Douglas Labs

L-Glutamine Powder 250 grams

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Product Description

Product Overview

L-Glutamine Powder by Douglas Labs is a vital amino acid known for its essential role in supporting the metabolism, structure, and function of the entire gastrointestinal (GI) tract and its extensive immune system. This dietary supplement is a game-changer for those seeking to enhance their intake of glutamine, an amino acid critical to various bodily functions.


L-Glutamine Powder contains a single, potent ingredient:

  • L-Glutamine - Each serving of 1 teaspoon (approximately 4 grams) provides 4 grams of pure L-Glutamine.

Now, let's explore the remarkable benefits of this key ingredient:

Benefits of L-Glutamine

L-Glutamine plays a pivotal role in maintaining overall health by supporting various bodily functions:

  • Normal Gastrointestinal Function: L-Glutamine is crucial for the well-being of your GI tract. It aids in maintaining the integrity and proper functioning of the digestive system, including the liver and pancreas.
  • Enhanced Immune Function: This amino acid is essential for a robust immune system. It contributes to the synthesis of nucleotides, proteins, and amino sugars, all of which are vital for immune function.
  • Supports Intestinal Health: L-Glutamine promotes normal intestinal permeability and facilitates mucosal cell regeneration, ensuring the structural integrity of your gut.
  • Ammonia Detoxification: Glutamine serves as a carrier for potentially harmful ammonia, aiding in its safe elimination through the kidneys. This process helps maintain a healthy acid-base balance in the body.

Dosage & Administration

To reap the benefits of L-Glutamine Powder, follow these dosage and administration guidelines:

  • Recommended Dosage: Adults should mix 1 teaspoon (approximately 4 grams) of L-Glutamine Powder with water or juice, twice daily, or as directed by a healthcare professional.

Manufacturer Information

The manufacturer, Douglas Laboratories, is a trusted name in the field of dietary supplements, known for their commitment to quality and effectiveness. They have a long-standing reputation for producing premium products that meet the highest industry standards.

Frequently Asked Questions

Is L-Glutamine Powder safe for children to use?

L-Glutamine Powder is intended for adult use. Please consult with a healthcare provider before considering its use for children.

Can I exceed the recommended dosage for better results?

We advise against exceeding the recommended dosage without consulting a healthcare professional. It's essential to follow the suggested usage instructions to ensure your safety and well-being.

Is L-Glutamine Powder suitable for vegetarians and vegans?

Yes, L-Glutamine Powder is vegetarian and vegan-friendly. It does not contain any animal-derived ingredients.

Is this product gluten-free?

L-Glutamine Powder is gluten-free, making it suitable for individuals with gluten sensitivities or allergies.

Can pregnant or nursing women use L-Glutamine Powder?

Women who are pregnant or nursing should consult with their healthcare provider before incorporating L-Glutamine Powder into their dietary regimen to ensure it is safe for their specific needs.

Where can I purchase L-Glutamine Powder?

L-Glutamine Powder is available exclusively through licensed healthcare professionals. You can purchase this product online here at or through our clinic.