L-Glutamine - Pure Powder

Sale price Price $39.00 Regular price Unit price  per 


There is a significant link between histamine intolerance and gut health. The two issues are highly entangled - therefore, taking care of gut health is key when it comes to histamine intolerance therapies.

L-glutamine has shown to be a powerful supplement for improving gut health. In fact, research has shown that L-glutamine has the capacity to reduce leaky gut by improving and restoring the integrity of the intestinal barrier.

L-glutamine provides one of the most researched and effective ways to improve leaky gut status and general gut health, which can be important for those on the journey to healing histamine intolerance.

Suggested Use

Mix 1-2 scoops with beverage of choice daily, or as recommended by your healthcare practitioner.

Keep tightly closed. Store at room temperature. Avoid excessive heat and direct sunlight.


Serving size: 1 tsp/scoop (3.4 grams) powder

Servings per container: 67

Amount Per Serving:


3400 mg


Other ingredients:


Dietary Considerations

  • Gluten Free
  • Non-GMO
  • Hypoallergenic
  • Wheat Free
  • Yeast Free
  • Starch Free
  • Hydrogenated Oil Free
  • Free of Artificial Colors/Flavors
  • Dairy/ Milk Free
  • Soy Free
  • Sugar Free
  • Preservative Free
  • Corn Free
  • Vegetarian friendly

Thank you, thank you, thank you… I have been struggling with histamine intolerance for many years. I have done reading galore and have done as much research as a human can do and yours is the first real help that I have come across and am using. You are my guru.

Michelle T.

Former histamine intolerance sufferer

“Thank you again!!! I have tried many naturalists and Drs., enough to be frustrated, but your website has helped me the most so far and the protocol is bringing me back to “normal” life!”

Elena A.

Former histamine intolerance sufferer

I am so thankful to have found your website...Before I found you, I’d been pulling together an arsenal of supplements to formulate a personal protocol for treating this condition. I started having seemingly random food allergies 20 years ago and one-by-one I’ve had to eliminate foods that I love. Turns out these allergies are anything but random!

Daria R.

Former histamine intolerance sufferer

Customer Reviews

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Download the histamine intolerance food list

Included within the Low Histamine Diet guide