Description of Daosin

Despite modern diagnosis methods millions of people are suffering from unidentified problems:
-Gastro- intestinal problems (stomach pain, flatulence, etc.)
-Circulatory problems
-Other allergy-like symptoms

The cause may be very simple: Histamine from food and too little DAO in the lower intestine. If the body is not capable of degrading Histamine due to too little (inactive) or chemically blocked DAO you may well suffer from Histamine Intolerance.

What is histamine intolerance?
Put simply this is an imbalance of histamine and the enzyme DAO, Diamine Oxydase in the body. For someone with histamine Intolerance, this deficiency means that they are unable to break down ingested histamine quickly enough.
The consequence Ingested histamine is broken down significantly slower and accumulates within the body. The body then reacts to the accumulated histamine with similar symptoms as for allergies, for example, with rashes, itching, headaches, diarrhoea and vomiting or abdominal pain. It is important to know however that this does not point to an allergy, but to intolerance.

What foods contain histamine?
Foods that ripen or are stored for longer periods of time show high levels of histamine. In addition, a range of foods act as so-called histamine liberators, as they also release histamine inside the intestines. Some examples of these are:
-Alcohol, particularly red & sparkling wine
-Cheese, fondues
-Seafood, fish & fish sauces
-Raw sausage (e.g. salami and smoked ham)
-Various types of vegetables (e.g. tomatoes, spinach & aubergines)
-Various types of fruit (e.g. strawberries, pineapples & bananas)

What is Daosin?
DAOSiN is the only dietary food in the world that treats food intolerances based on intolerance to histamine. It was specially developed for people with low levels of DAO, Diamine Oxydase but does not however replace a balanced diet or healthy lifestyle. DAOSiN contains DAO, which is responsible for breaking down histamine and supplements the natural occurrence of this enzyme in the body. By taking DAOSiN capsules before mealtimes, the amount of DAO in the small intestine is increased preparing the body for to breakdown of histamine. DAOSiN facilitates the processing of irritating histamine from food in the digestive tract and re-establishes the natural balance of histamine levels in the body. DAOSiN can reduce the occurrence of the above-mentioned reactions to histamine where intolerance to histamine is present.


-DAOSIN does not contain any histamine, lactose or gluten
-DAOSIN is suitable for people with diabetes (0.008 BU/capsule).

Use of Daosin

-Take one capsule twice a day before meals with a little water. Should you find that swallowing the capsules poses a problem, you can also open them up and take the contents with a little water.
-Please read the provided customer information carefully.
-You can eat without problems and enjoy every meal!

Ingredients Daosin

Stabilizers: microcrystalline cellulose, sucrose, rice starch, hydroxypropyl methylcellulose, ascorbic acid (vitamin C), the coating of shellac, thickeners: polyvinylpolypyrrolidone acetylated zetmiddel, carboxymethyl cellulose, protein extract (pig kidney) with 7% diamine oxidase (DAO), anti-caking agent: talc, dye : titanium dioxide, humectant: glycerol.


  • DAOSiN ® does not contain gluten or lactose.
  • DAOSiN ® is not suitable for vegetarians because of the animal origin of the enzyme.
  • It is recommended not to exceed the recommended daily allowance
  • A food supplement should not replace a varied and balanced diet and a healthy lifestyle.
  • Keep out of reach of young children.
  • The product should be used under medical supervision.
Daosin 30 capsules

Latest reviews and experiences with Daosin

Write a review
  • 5/5
    Reviewed by
    Have only been taking this product for a short time, but already feel some improvement in my intolerances toward certain foods. Would recommend to anyone with problems that may be due to allergies.
  • 5/5
    Reviewed by
    Easy to order. Dispatched quickly and delivered early in the slot given. Good expiry date which is not always the case from other companies I have used. Very pleased with service and will use supplier again for this product.
  • 5/5
    Reviewed by
    So happy to have it. A friend of mine told me about the good rating of Daosin. Many people are writing only good things, so it made it easy for me to give Daosin a try and I really don't have any regrets.
  • 4/5
    Reviewed by
    Last month I bought Daosin 30 caps only to give it a try. I tried so many dietary supplements and I never found somehting which could help me. But with Daosin it's all differernt! Next month I'll definitely buy another one
  • 5/5
    Reviewed by
    I was looking for some supplements which can help me with my histamine intolerance. Could'nt eat so many things for a long time. Since I found Daosin I can enjoy my life again
  • 5/5
    Reviewed by
    Sensitive to histamine for almost 2 years. Tried Daosin and was surprised. Now I can eat everything, my lovely cheese and a glass of red wine. No more sorrow! 100 % recommendation
  • 5/5
    Reviewed by
    Using Daosin for almost 3 month and I'm surprised. I'm glad to have found it! I found it online within a health forum. The members wrote mostly positive things about it and they recommended Daosin if you are sensitive to hi.
  • 5/5
    Reviewed by
    I'm HIT and Daosin changed my life! I could'nt eat very much of caused by my intolerance but now I'm so happy! I need 5-7 caps a week so that one box is enough for a month. Like!
  • 5/5
    Reviewed by
    Last month I bought Daosin and it changed my entire life! I'm HI and now I can eat everything again! I had the most problems with cheese and wine. Now it doesn't matter
  • 4/5
    Reviewed by
    I find that DAO works like a charm if you're sensitive to histamines. The only downside is the price and I haven't found any other brand that's cheaper.
  • 4/5
    Reviewed by
    Daosin seems to be working as a histamine inhibitor. I have a lot less redness and irritation when I consume a capsule with food that contains a lot of histamines. If I do get a reaction, it disappears a lot faster.
  • 5/5
    Reviewed by
    I started taking Daosin because of facial swelling and histamine intolerance. The moment I started taking it my swelling began to go down and after two more capsules significantly. I would recommend anyone who suffers from angioedema to take daosin for its ingredient diamine oxidase the histamine enzyme as this really worked for me. Sometimes our bodies do not produce enough DAO or there is a block somewhere. Whatever the reason this product really does work.
  • 5/5
    Reviewed by
    This product rocks. I can finally go out to dinner once again without having to worry about allergies and swelling up or red patches that itch like crazy. I can sway better in my diet at home too, it won't hurt me to sometimes eat a little food I couldn't before. You can even snack during parties like everyone else.

Buy Daosin

You can order Daosin by Revogan, produced by EG NV , in United Kingdom at FARMALINE by visiting the following category:
Health & Well-Being > Stomach Problems
Health & Well-Being > Intestinal Problems
Health & Well-Being > Digestion
Health & Well-Being > Specific Diet Nutrition