Organic plant-based diamine oxidase at maximum double strength by NaturDAO is a dietary supplement delivering 3,000,000 units in a bottle of 60 vegetable capsules, and its subject is the enzyme diamine oxidase (DAO), the one concerned with breaking down histamine arriving with food. The timing of this capsule is part of its function rather than a side detail, because it is taken before the meal. It is sought by anyone who notices that particular fermented and aged foods bother them and who wants enzymatic support from a plant source.
What is the diamine oxidase (DAO) enzyme?
Diamine oxidase is an enzyme the body produces naturally in the lining cells of the small intestine. Its job is oxidizing diamines, histamine foremost among them, before they cross the intestinal wall into the blood. The DAO enzyme works inside the digestive tract rather than in the blood, and that is a pivotal point in understanding how it acts.
Benefits of diamine oxidase
- Dietary histamine breakdown support: The DAO enzyme contributes to breaking down histamine arriving with food inside the intestine.
- Digestive comfort support: Diamine oxidase is associated with supporting comfort after high-histamine foods.
- Organic plant source: The enzyme in this product is of organic plant origin, suiting anyone avoiding animal sources.
- High strength: 3,000,000 units of enzymatic activity, among the highest offered in this category.
- A clear time window: The capsule is taken before food so that it is present when the meal arrives.
- Vegetable capsule: The shell is plant-based, suiting anyone following a diet free of animal derivatives.
How diamine oxidase works in the body
The diamine oxidase enzyme acts inside the intestinal lumen rather than in the blood. When histamine arrives with food, the enzyme strips the amine group from the molecule in an oxidation reaction that turns it into an aldehyde and then into an acid the body excretes. This means the supplement's site of action is the histamine coming from food before it is absorbed, which is why its effect is tied so closely to being taken ahead of the meal.
What sets this formula apart
Two things distinguish the NaturDAO formula: the organic plant source and the high strength of 3,000,000 units. Most products in this category rely on an animal source, and this one offers a plant alternative. The dosage form is a vegetable capsule, which matters for an enzyme meant to reach the intestine where it actually works. And because units in this category measure activity rather than weight, the figure of 3,000,000 units is the accepted yardstick for comparison here.
Who is this product for?
- Anyone who notices discomfort after aged cheeses and fermented foods.
- Anyone following a low-histamine diet who wants enzymatic support alongside it.
- Anyone who prefers plant sources and avoids animal ones.
- Anyone who travels and eats out without always controlling the meal's ingredients.
How to use
Take one diamine oxidase capsule 15 to 20 minutes before each meal with plenty of water. Timing here is not a secondary detail, because the DAO enzyme acts on histamine arriving with food, so it must be present in the intestine before the meal gets there. Store the bottle in a cool, dry place.
Product details
- Form: vegetable capsules.
- Strength: 3,000,000 units.
- Source: organic plant-based.
- Count: 60 capsules.
- Company: NaturDAO, Spain.
Frequently asked questions
How does diamine oxidase differ from antihistamines?
Antihistamines are medicines that work by blocking histamine receptors inside the body, whereas diamine oxidase is an enzyme acting inside the intestine on histamine arriving with food. The first is a medicine and the second a dietary supplement, and no prescribed medicine is stopped except under medical supervision.
What does 3,000,000 units mean?
The unit in diamine oxidase products measures enzymatic activity rather than the weight of the material. Products in this category are therefore not compared in milligrams but by the activity units declared on the bottle.
When exactly is it taken?
Diamine oxidase is taken roughly a quarter of an hour before the meal, not after it. Taking it after food misses the time window in which the enzyme acts on dietary histamine.
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 never stop a prescribed medicine on your own.
- Store the product in a cool, dry place.
- Not to be used as a substitute for a balanced diet.
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.
