10% off every order
direct to you
Histazyme
no hassle
every time
Histazyme
A patented enzyme formula to support digestive histamine breakdown and promote histamine balance.†
Whether you’re following a low-histamine diet or looking to enjoy histamine-rich foods occasionally, Histazyme offers specialized support. This targeted formula helps break down food-derived histamine in the gut, promoting a calm digestive response and supporting your overall gut-immune balance.†
- ✅ Supports breakdown of dietary histamine in the digestive tract†
- ✅ Helps reduce histamine sensitivity reactions†
- ✅ Features DAO enzyme to promote histamine metabolism†
How It Works
This patented enzyme formula provides Diamine Oxidase (DAO), the main enzyme responsible for metabolizing histamine in the gut. Taken before meals, it helps reduce food-related histamine responses without affecting histamines elsewhere in the body.†
Who It’s For
Histazyme is essential for individuals who experience discomfort from high-histamine foods or histamine intolerance.†
Key Ingredient
- Diamine Oxidase (DAO) – Extracted from porcine sources, DAO supports the breakdown of histamines in the digestive tract.†
Frequently Asked Questions
Will Histazyme help break down histamine in my bloodstream or nervous system?
No. DAO is not absorbed systemically. It works only in the digestive tract to help break down food-derived histamine.†
Can Histazyme help with food allergies?
No. It does not address IgE or IgG responses. Histazyme is not effective for immune-related food allergies like shellfish or peanut allergies, or gluten intolerance or celiac disease.†
Where does the DAO come from?
It is a porcine glandular extract. Avoid this product if allergic to pork or if avoiding pork for dietary or religious reasons.
Product Ingredients
Supplement Facts:
Suggested Use: Take one capsule no more than 15 minutes before the consumption of histamine-rich foods, or as recommended by your healthcare practitioner.
Serving Size: 2 Capsules
| Ingredient | Amount | %DV |
|---|---|---|
| Diamine Oxidase (from porcine) | 15 mg (>18,000 HDU) | ** |
Other ingredients: Microcrystalline cellulose, hypromellose (vegetable capsule), L-leucine, silica.
Non‑GMO, Gluten free, Dairy free, Soy free, Wheat free, Yeast free
Warnings: Consult your healthcare practitioner before use, especially if you are pregnant or nursing. Keep out of reach of children. Avoid if allergic to pork or any other ingredient. Histazyme is NOT EFFECTIVE for symptoms of immune-related food allergies, such as peanuts, shellfish, etc., or for gluten intolerance due to sensitivity or celiac disease.
Why Buy From Us?Pure Prescriptions is a Family & Employee Owned & Operated Company. Our Customers Have Trusted Us with Their Health Needs for Over 24 Years.
We attribute our longevity to the good old-fashioned business practice of Taking Care of the Customer. Our Aim Is Simple; We want to provide you with the best customer service on the planet.
What We Are NOT: We are not a company owned by Wall Street Money or outside Investors telling us what to do or how to cut corners at the expense of quality products and customer care.
Did You Know: most well known brands (Yes, probably that all-natural brand you love) is owned and supported by big money investors? Oftentimes, the founder isn't even associated with the brand and has since sailed off into the sunset (literally) with a big pay-day...
What We Are: We are an independent, family and employee owned and operated company. We are not owned by Wall Street or any outside investors. We are self-funded, supported by our long-time and loyal customers that we appreciate and serve.
If you're not yet a customer of ours, we'd love the chance to show you how much we care.
We are real humans standing by to answer your health questions. We are here to recommend the right vitamins and supplements for your particular health needs.
Sincerely,
—Dr. Devin Ryerson
Founder & CEO
Helpful Links:
Contact Us | LIVE Chat | Vitamin Quiz
The Pure Prescriptions Difference
When you choose Pure Prescriptions, you become part of our caring community. We’re committed to enhancing your wellness with personalized service, expertly selected products, and a dedication to your health & happiness.
Related products
Starting at $93.00
Starting at $38.60
$91.20
Out of stock
Starting at $44.00
$24.95
Out of stock
$35.30
$74.20
Starting at $19.99
Starting at $59.95
Starting at $33.60
Starting at $34.80
$73.80
Out of stock
$89.40
*Want Free Shipping? If you are located within the Continental United States (Lower 48), you will get standard FREE Shipping on you entire order (Orders Over $99)!
Rewards Program details here.
Get Notified When Back In Stock
Verify you are Human:
NOTIFY ME!
*By joining via text, you agree to receive recurring automated marketing messages at the cell number used to send the Join text. Consent is not a condition of any purchase. Message & data rates may apply.