Zinc - High Absorption

Sale price Price £28.00 Regular price Unit price  per 


Concentrated zinc has shown the capacity to prevent histamine release from mast cells and normalize immune responses.

Additionally, zinc activates vitamin B6, which supports diamine oxidase (DAO) enzymes in breaking down histamine.

This supplement is formulated using OptiZinc, a patented 1:1 complex of zinc and 100% natural methionine. Studies show OptiZinc is absorbed better, retained longer and is more effective than ordinary zinc supplements.

The combination of reduced histamine release and increased histamine breakdown can have great potential for reducing histamine intolerance symptoms.

Made in USA

This supplement is manufactured in the USA using only the highest quality ingredients. It is tested for potency and purity at various stages of production to ensure only the best for your body!

Suggested Use

Take 1 capsule once daily, or as recommended by your healthcare professional. 

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


Serving size: 1 capsule

Servings per container: 100

Amount per serving:

Zinc (as mono-methionine)

20 mg

*From OptiZinc (a high absorption complex)


Other ingredients:

Dicalcium phosphate, cellulose, vegetable stearin, cellulose gum, magnesium stearate, silica

Dietary Considerations

  • Wheat Free
  • Dairy/ Milk Free
  • Gluten Free
  • Vegetarian
  • Soy Free
  • Preservative Free
  • Salt Free
  • Vegan
  • Corn Free
  • Free of Artificial Colors/Flavors

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

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Download the histamine intolerance food list

Included within the Low Histamine Diet guide