Seasonal sensitivity offers many challenges and can limit your enjoyment of the outdoors. HistPro utilizes a targeted blend of flavonoids, antioxidants, enzymes, and botanicals to provide comprehensive support for seasonal challenges caused by common environmental irritants. HistPro is a natural way to balance your body's histamine response.

  • Key ingredients target sinus relief and respiratory irritants
  • Promotes normal viscosity of mucus
  • Helps clear nasal passages
  • Support seasonal challenges

The Science

Histamines are part of the body's natural immune system response to help identify foreign invaders. Histamine response is triggered by unfamiliar compounds like pet dander, pollen, and dust and can also be found in certain foods. When histamines are released in the body they can stimulate further production, which causes a positive feedback loop. This can lead to increased mucus production, a runny nose, coughing, and itching. HistPro works to mitigate an excessive response with a formulation of ingredients designed to interrupt and decrease the release of histamines. Quercetin is a biologically active flavonoid and antioxidant, known for its ability to stabilize mast cells and support healthy levels of histamines.

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Scientific References

Gluten Free
Nut Free
Dairy Free
Egg Free
Soy Free

The EquiLife Advantage

Product Reviews

Customer Reviews

Based on 14 reviews

Within days I felt relief from my spring allergy symptoms.

Great Product!

Histpro is working for me! I live in Florida so my allergies bother me pretty much all year round. I started with the loading dose and can breathe easier through my nose and no longer have itchy skin! Definitely recommend this product!

Histpro allows me to sleep!

"Did you take your Histpro?" That is what I ask my husband if he starts to snore at night. 99.9% of the time if he has not taken it, that is why he is snoring. I am not sure I can claim this is a stop snoring aid but it sure works in my house!

A Must for Allergies!

I would be lost without this product as I have year round allergies! I do the loading dose a few weeks prior to each season, and then the maintenance dose thereafter! In spring, summer, and fall, this product allows me to get out and enjoy my favorite activities!


This product works great. I used it prior to the weather change as my "nose was getting itchy" (does this prior to a cold coming on) and I did not get a cold. My husband usually gets itchy and watery eyes and congested sinuses starting in September when the farmers are harvesting their grain crops and since taking every morning, this has significantly decreased his complaints about all of these typical fall symptoms.