NaturDAO Plant-Based Diamine Oxidase delivers 1,000,000 units of strength in a pack of 60 tablets, a supplement presenting the diamine oxidase enzyme from a plant rather than animal source, used to support the breakdown of dietary histamine inside the intestinal lumen. Declaring strength in units at 1,000,000 units is more precise than declaring it by weight in enzyme products, and it is among the highest offered in this category. This tablet is aimed at anyone following dietary histamine intolerance with their physician, and at anyone wanting a plant option instead of the animal sources common for this enzyme.
What is the diamine oxidase enzyme?
Diamine oxidase, known in short as DAO, is an enzyme the body produces naturally in the lining of the small intestine, the kidneys and the placenta. Its task is to oxidise diamines, foremost among them the histamine arriving with food, before it crosses the intestinal wall into the bloodstream. It is measured in units rather than milligrams, because what matters in an enzyme is its catalytic activity rather than the weight of the material.
Benefits of NaturDAO diamine oxidase
- Dietary histamine breakdown support: the enzyme works in the intestinal lumen on histamine arriving with the meal before it is absorbed.
- Plant source: the formula is plant-based, suiting anyone who excludes animal sources from their supplements.
- Strength declared in units: 1,000,000 units is among the highest offered in the diamine oxidase supplement category.
- Taken with meals: the tablet is taken shortly before a meal so its action coincides with the arrival of food.
- Tablet form: 60 tablets per pack make the product easy to carry when eating away from home.
How diamine oxidase works in the body
The diamine oxidase enzyme acts in the intestinal lumen rather than in the bloodstream, and this single point governs everything about how it is used. When histamine arrives with food, the enzyme removes its amine group through an oxidation that converts it into imidazole acetaldehyde and then into compounds the body clears, so less of it crosses into circulation. Because its action is local and momentary, the timing of the dose before a meal matters more than its size.
What sets this formula apart
Two things come together in the NaturDAO product: a plant source for the enzyme, and a strength declared in units at 1,000,000 units. The unit is a truer measure than the milligram in enzyme products, because two equal weights of two enzymes can deliver entirely different activity, and the amount of material alone says nothing about the amount of work. The tablet form protects the enzyme until it reaches its site of action without exposing it to stomach acidity too early.
Who is this product for?
- Anyone following dietary histamine intolerance with their physician.
- Anyone on a low-histamine diet who wants support at meals eaten out.
- Anyone who prefers a plant source of the enzyme to animal sources.
- Anyone wanting high strength in one tablet rather than several.
How to use
Take the tablet shortly before a meal with a little water rather than after it, because the enzyme's work must precede the arrival of food in the intestine. Swallow the tablet whole without chewing or crushing, and do not take it with a hot drink, since heat damages enzymes and strips their activity. Store the product in a cool, dry place away from moisture.
Product details
- Form: tablets
- Strength: 1,000,000 units
- Count: 60 tablets
- Source: plant-based
- Company: NaturDAO, Spain
Frequently asked questions
When should a diamine oxidase tablet be taken?
Take the NaturDAO diamine oxidase tablet immediately before a meal. The enzyme acts on histamine entering with food, so if it is taken after the meal the histamine will already have crossed the intestinal wall.
What is the difference between plant and animal diamine oxidase?
The difference lies in the source the enzyme is extracted from. The NaturDAO product is plant sourced, the choice of anyone excluding animal derivatives from their supplements, while other products are extracted from animal tissue.
Why is strength measured in units rather than milligrams?
Enzymes are measured in units because what is wanted from them is catalytic activity rather than material weight. An equal weight of two enzymes can deliver entirely different activity, which is why unit measurement is the accepted standard.
Cautions
- Not intended for pregnant or breastfeeding women.
- Not intended for anyone under 18 years of age.
- Consult a physician when taking long-term medication, and do not stop any prescribed medicine for the sake of this supplement.
- Not a substitute for a balanced diet or for medical follow-up.
Your satisfaction matters most to us. If you are not happy with your purchase for any reason, you can return it within 30 days of delivery for a full refund.
How do returns work?
Contact us on WhatsApp +962 7 8162 0564 or by email at qtrat.al97ah@qtrat.net
We arrange collection from your address at no cost to you.
We refund the full amount — including the delivery fee.
Are your products genuine?
Yes. Everything is imported from the United States, the United Kingdom and Turkey, and the Best Before date is printed on each product page.
How long does delivery take?
One to two working days, to every governorate in Jordan.
What does delivery cost?
Free on orders over 29 JOD. Below that, a small delivery fee applies, which our team confirms with you when the order is placed.
How can I pay?
Cash on delivery, Visa or Mastercard at the door, or CliQ. PayPal is available on request — message us and we will send you a payment link.
Can I return a product?
Yes. Our policy is deliberately flexible: if the product is not right for you, for any reason, you get a full refund including the delivery fee. Details in our Refund Policy.
How do I reach you?
WhatsApp +962 7 8162 0564, email qtrat.al97ah@qtrat.net, or through Facebook and Instagram.
