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Natural D-Hist, 120 caps

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Nutitionist Approved
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Natural D-Hist is a targeted blend of flavonoids, antioxidants, proteolytic enzymes and botanicals designed to provide comprehensive support for seasonal challenges caused by common environmental allergens. The formula includes quercetin, bromelain, stinging nettles leaf, and N-acetyl cysteine. The powerful combination actively promotes healthy nasal and sinus passages for individuals with elevated histamine and respiratory irritation.

  • Supports Immune Balance in Hypersensitive Individuals
  • Supports Sinus and Respiratory Health
  • Promotes Normal Viscosity of Mucus
  • Clears Nasal Passages


Suggested Use:

Loading Dose: 2 capsules three times per day for 7-10 days or as recommended by your health care professional

Maintenance: 1 or more capsules per day or as recommended by your health care professional

Formulated to be free of allergens derived from:  Gluten, yeast, artificial colors and flavors.

If you are pregnant or nursing, consult your physician before taking this product.

Keep container tightly closed. Store at room temperature.  Keep out of reach of children.


Statements contained herein have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent disease.


Due to manufacturer’s requirements, we are not allowed to ship this product to California.

Customer Reviews

Based on 14 reviews
Susan U.
Best allergy medicine

Works wonderfully for both my seasonal allergies and my my histamine over load.

Gisela D.P.
D-Hist - It works!

I am so grateful that my current Doctor suggested me to try these supplement (D-Hist and Sinatrol). It works great and not side effects whatsoever. I will highly recommended to anyone with severe allergy symptoms.

Julie C.

I really like D-Hist. It works well and I don't get the side effects (constipation) that I do with other antihistamines. I mainly have bad spring allergies, when the trees are budding and this takes care of it as well as Claritin. It's so much more expensive, but I think it's safer in the long run.

Scott H.
Better than Any of the others

I've used D-Hist for over 10 years for moderate allergies. 'For me' it works far better than Claratin or Allegra. Especially in opening up my ears which none of the others do. I like I can adjust the dose depending on severity. Only downside is the price has increased 30% or more in that time, I suppose due to demand. It's worth a try if the OTC meds aren't cutting it for you.

Jacqueline F.

I like this supplement, it seems to work. But my allergies have been so bad that I have had to use the maximum every day.

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