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Our DAO capsules contain diamine oxidase (DAO), an enzyme extracted from high-quality pea sprout powder. This vegan alternative stands out from many animal products on the market and offers you a natural supplement for your daily needs.
What are histamine degrading units (HDU)?
The effect of DAO is measured by the unit "HDU", which stands for "histamine degrading units". These indicate how active the enzyme is. With 100,000 HDU per capsule, our DAO capsules offer a powerful formulation that is precisely tailored to your individual application. For optimal support, we recommend taking up to 300,000 HDU daily - this corresponds to one capsule before each main meal.
The plant-based alternative with many benefits
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Vegan and sustainable: the enzyme is gently extracted from pea sprouts - a conscious choice for environmentally and health-conscious people.
-
Tailor-made application: Practical dosage with maximum flexibility - 1 capsule before each meal for tailored support for your body.
-
High quality: Free from animal ingredients and without unnecessary additives - only what your body really needs.
- Highly active formulation: Each capsule delivers high enzyme activity to support you in special moments.
Why you can trust us
Our DAO capsules are laboratory-tested under the strictest requirements in Germany and regularly tested for purity and quality. With a focus on scientifically sound formulations and plant-based ingredients, we give you a product that you can integrate into your everyday life with confidence.
Try the DAO capsules and discover how you can support your everyday life in a completely natural way!
Ingredients: Pea sprout powder (contains diamine oxidase), capsule shell: vegetable hydroxypropyl methylcellulose (HPMC); bulking agent: microcrystalline cellulose.
Important information: Food supplements are not a substitute for a balanced and varied diet. Not suitable for children and adolescents. Keep out of the reach of small children. Pregnant and breastfeeding women should seek professional advice before consumption. May contain traces of gluten, oats, barley, wheat, nuts, fish, egg, milk and soy. Do not exceed the recommended daily dose.
Take 1 capsule about 15 minutes before a main meal. The recommended maximum daily amount is 3 capsules (300,000 HDU).
Pea sprout powder (contains diamine oxidase), capsule shell: vegetable hydroxypropyl methylcellulose (HPMC); bulking agent: microcrystalline cellulose.
- What are DAO capsules?
Our DAO capsules contain the enzyme diamine oxidase, which is extracted from natural pea sprout powder. This vegan and high-quality formula has been specially developed to provide people with an uncomplicated supplement for their everyday diet. - How do DAO capsules work?
DAO capsules contain 100,000 HDU per capsule - an internationally used unit for measuring enzymatic activity. HDU describes the ability of the enzyme to develop its function naturally. This makes them an excellent support for more flexibility and enjoyment in your everyday life. - How are DAO capsules taken?
Take one capsule before each meal with sufficient liquid. This way you can easily integrate the natural support into your everyday life.
DAO capsules - Vegan diamine oxidase from pea sprouts - 300,000 HDU
- Unit price
- €706,37/per kg
300,000 HDU per day
High enzyme activity
For more lightness

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Are you looking for a high-quality and vegan supplement for your everyday life that allows you to enjoy more without having to give up your favorite foods?
Our DAO capsules contain diamine oxidase (DAO), an enzyme extracted from high-quality pea sprout powder. This vegan alternative stands out from many animal products on the market and offers you a natural supplement for your daily needs.
What are histamine degrading units (HDU)?
The effect of DAO is measured by the unit "HDU", which stands for "histamine degrading units". These indicate how active the enzyme is. With 100,000 HDU per capsule, our DAO capsules offer a powerful formulation that is precisely tailored to your individual application. For optimal support, we recommend taking up to 300,000 HDU daily - this corresponds to one capsule before each main meal.
The plant-based alternative with many benefits
-
Vegan and sustainable: the enzyme is gently extracted from pea sprouts - a conscious choice for environmentally and health-conscious people.
-
Tailor-made application: Practical dosage with maximum flexibility - 1 capsule before each meal for tailored support for your body.
-
High quality: Free from animal ingredients and without unnecessary additives - only what your body really needs.
- Highly active formulation: Each capsule delivers high enzyme activity to support you in special moments.
Why you can trust us
Our DAO capsules are laboratory-tested under the strictest requirements in Germany and regularly tested for purity and quality. With a focus on scientifically sound formulations and plant-based ingredients, we give you a product that you can integrate into your everyday life with confidence.
Try the DAO capsules and discover how you can support your everyday life in a completely natural way!
Ingredients: Pea sprout powder (contains diamine oxidase), capsule shell: vegetable hydroxypropyl methylcellulose (HPMC); bulking agent: microcrystalline cellulose.
Important information: Food supplements are not a substitute for a balanced and varied diet. Not suitable for children and adolescents. Keep out of the reach of small children. Pregnant and breastfeeding women should seek professional advice before consumption. May contain traces of gluten, oats, barley, wheat, nuts, fish, egg, milk and soy. Do not exceed the recommended daily dose.
Take 1 capsule about 15 minutes before a main meal. The recommended maximum daily amount is 3 capsules (300,000 HDU).
Pea sprout powder (contains diamine oxidase), capsule shell: vegetable hydroxypropyl methylcellulose (HPMC); bulking agent: microcrystalline cellulose.
- What are DAO capsules?
Our DAO capsules contain the enzyme diamine oxidase, which is extracted from natural pea sprout powder. This vegan and high-quality formula has been specially developed to provide people with an uncomplicated supplement for their everyday diet. - How do DAO capsules work?
DAO capsules contain 100,000 HDU per capsule - an internationally used unit for measuring enzymatic activity. HDU describes the ability of the enzyme to develop its function naturally. This makes them an excellent support for more flexibility and enjoyment in your everyday life. - How are DAO capsules taken?
Take one capsule before each meal with sufficient liquid. This way you can easily integrate the natural support into your everyday life.
Why DAO capsules from XTRA FUEL?

Holistic support
Our DAO capsules are ideal for anyone who wants more lightness in their everyday life.

Tested quality
All ingredients are strictly checked and tested in certified laboratories.

Guaranteed success
Because we are convinced of the effectiveness and purity of our DAO capsules.

For more enjoyment in everyday life
Our DAO capsules are a high-quality, vegan food supplement that has been carefully developed to give you more freedom in your everyday life. With 100,000 HDU (Histamine Degrading Units) per capsule, derived from natural pea sprout powder, they offer you a plant-based alternative that is easy to integrate into your life. A maximum of 300,000 HDU per day - i.e. one capsule before each meal - is sufficient to meet your individual needs. Trust in the power of nature and experience more enjoyment without compromise.

DAO capsules
Our DAO capsules impress with their purity and vegan quality. The diamine oxidase enzyme is extracted from pea sprout powder and offers you a sustainable alternative to animal products. Each capsule contains 100,000 HDU and can be easily integrated into your daily routine - ideal for anyone who wants natural support.
We attach great importance to high-quality ingredients and careful processing. Every batch of our capsules is rigorously tested to ensure that you receive a product of the highest quality that can enrich your quality of life. Trust in the power of nature and enjoy your favorite dishes without compromise.
Ich habe lange nach etwas gesucht, das mir hilft, und diese Kapseln sind einfach perfekt. Der Preis könnte besser sein, aber die Qualität stimmt!
Die Wirkung braucht ein bisschen Zeit, aber dann läuft es richtig gut. Bin froh, endlich was gefunden zu haben, das hilft.
Ich nehme die Kapseln regelmäßig und merke, wie viel besser mein Bauch reagiert. Preis ist okay, wenn man bedenkt, wie gut es funktioniert.
Kann ich nur empfehlen
Perfekt für empfindliche Mägen
*Note on ratings: All content shown is the property of the rating portal Judge.me and was published there. The site operators are not liable for the ratings that are displayed. The results vary from person to person and cannot be guaranteed. The information in the success stories is also individual and does not guarantee a corresponding result in the same period.
XTRA FUEL DAO capsules with pure diamine oxidase
You have already done a lot of research: standard enzyme preparations, various food supplements and other products. But you're still looking for a high-quality source of the enzyme diamine oxidase. With our modern lifestyle, the need for certain enzymes can increase, which can be noticeable in everyday life. We know this challenge well. That's why we developed the XTRA FUEL DAO capsules. If you are also looking for a good supply of diamine oxidase, it is worth getting to know our DAO capsules. Our high-quality capsules contain pure pea sprout powder with an exceptionally high DAO content. With the XTRA FUEL DAO capsules, you can support your body with this important enzyme - for more well-being in everyday life. The special properties of our DAO capsules make them the ideal supplement for people who value an optimal enzyme supply. The pure pea sprout powder is carefully selected and processed to preserve the natural properties of diamine oxidase and offer you a high-quality product.
What is diamine oxidase and why does the body need it?
Diamine oxidase (DAO) is an endogenous enzyme that plays an important role in various metabolic processes. Our body naturally produces diamine oxidase itself, but sometimes an additional supply can be useful. In the case of a diamine oxidase deficiency, the enzyme activity in the body can be reduced, which can have various effects. XTRA FUEL DAO capsules provide diamine oxidase from a natural source - pure pea sprout powder, which is known for its high DAO content. As a natural enzyme, it supports various endogenous processes and contributes to general well-being. The enzyme activity is measured in HDU (Histamine Degrading Units), which makes the quality and effectiveness of our product objectively verifiable. Compared to many other DAO enzyme capsules on the market, we offer you a particularly high dosage that is optimally tailored to the body's needs. So you can be sure that you are getting a well thought-out and effective product with our diamine oxidase capsules.
The quality of our XTRA FUEL Diamine Oxidase capsules
We are convinced of the quality of our DAO capsules and would naturally like to convince you of this quality too. We have set ourselves the goal of supporting people who value an optimal enzyme supply with our diamine oxidase capsules. That is why we have developed this formula in a careful process. Our DAO capsules are characterized by their high-dose, pure pea sprout powder, which contains 100,000 HDU diamine oxidase per capsule - a top value in the market comparison. Each batch is produced in EU-certified production facilities and tested by independent laboratories to ensure the highest quality. We attach great importance to gentle processing in order to preserve the natural effectiveness of the enzyme. The vegan HPMC capsule shell is particularly well tolerated and enables optimal absorption of the valuable enzyme in the digestive tract. At XTRA FUEL, we only use high-quality raw materials and deliberately avoid unnecessary additives. This gives you a pure, highly effective product that optimally supplies your body with the important diamine oxidase enzyme.
The correct use of DAO enzyme capsules
Our enzyme capsules can provide valuable support for people with an increased need for DAO. The XTRA FUEL Diamine Oxidase capsules are characterized by their high content of active enzyme, which makes them particularly effective. For an optimal supply, we recommend taking one capsule before each main meal, i.e. up to three capsules a day. This allows you to provide your body with targeted support. It is important to us to help people with different needs. The practical capsules can be easily integrated into your active everyday life and provide discreet and reliable support. With a pack size of 120 capsules, you are well supplied for 40 days at this dosage. This makes our diamine oxidase capsules an economical choice for anyone who values a continuous supply of enzymes. The capsules should be taken with sufficient liquid. If you have any questions about the individual dosage, we will be happy to help you find the optimal application for you.
Diamine oxidase vegan - XTRA FUEL DAO enzyme capsules
Our DAO enzyme capsules have been specially developed for people who value plant-based ingredients. To ensure high quality, we have carried out intensive research and tested various sources. What could it do for you? Our DAO capsules offer support for people who value an optimal enzyme supply. Particularly important for vegans: our diamine oxidase capsules are completely vegan, from the ingredients to the capsule shell made from plant cellulose. In the case of a diamine oxidase deficiency, it is often difficult to find purely vegan alternatives, as many products are based on animal sources. Our pea sprout powder offers a plant-based alternative with high enzymatic activity. The gentle processing preserves the natural effectiveness of the enzyme. As a vegan, you do not have to do without a high-quality enzyme supply. With XTRA FUEL Diamine Oxidase capsules, you receive a vegan food supplement with our 100-day satisfaction guarantee - for a worry-free shopping experience and the certainty of receiving a product that meets your ethical requirements.
Buy DAO Enzyme Capsules at XTRA FUEL
Thanks to our online store, buying DAO enzyme capsules is simple and straightforward. Our team works every day to ensure that purchasing products such as our diamine oxidase capsules is as convenient as possible for you. We not only want to offer you a high-quality dietary supplement, but also a good customer experience. When our customers are happy, we are happy. As a member of our XTRA CLUB, you also benefit from bonus points and exclusive benefits with every purchase. Our generous pack size ensures an economical long-term supply, saving you time and money. With our 100-day satisfaction guarantee, you can test the Diamine Oxidase capsules risk-free. If you have any questions about the application or the DAO enzyme, our team of experts will be happy to help you at any time. We want to enable you to focus on your life and your health. That is why it is important to us to offer you good quality products such as our DAO capsules. We look forward to accompanying you on your path to greater well-being.