Biogena Essentials

DAOZym® vegan

DAO–HISTAMINE SPECIAL FORMULA: 100% vegan DAO capsules with highly active diamine oxidase from pea sprout powder and L-glutamine

  • 100% vegan – completely free of animal enzymes
  • Diamine Oxidase (DAO) 100% vegan from pea seedling flour
  • Includes L-glutamine – the semi-essential amino acid
  • Manufactured according our pure-substance principle – no unnecessary additives
  • 3rd party lab-tested
€63.90
€1.07 / caps.
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Convenient capsule formConvenient capsule form
For daily supplementationFor daily supplementation
Gluten-freeGluten-free
Lactose-freeLactose-free
VeganVegan

DAOZym® vegan in detail

Diamine oxidase (DAO) - the enzyme that breaks down histamine
We not only encounter histamine as a potent messenger substance in the human body, but it can also be absorbed through food. The list of foods that contain histamine or promote its release in the body (= histamine liberators) is long. In addition to well-known classics such as red wine, hard cheese and smoked meats, it also includes countless plant-based foods. Under normal circumstances, our body is able to break down the food histamine in the intestine with the help of the body's own enzyme diamine oxidase (DAO). However, increased histamine exposure - whether due to limited enzyme activity or an imbalance between the intake and breakdown of food histamine - can cause discomfort after eating.

DAOzym® vegan - the vegan answer to food histamine.
BIOGENA DAOzym® vegan is one of the first products on the market to offer the histamine-degrading enzyme DAO (diamine oxidase) in vegan form. The diamine oxidase it contains is obtained from high-quality pea seedling flour. This innovative raw material has a particularly high enzyme activity and is therefore an equivalent, 100% vegan alternative to BIOGENA's classic DAOZym®. To give the product the finishing touch, the amino acid L-glutamine has also been integrated into its formula.

BIOGENA DAOZym® vegan

  • The vegan alternative to the BIOGENA classic DAOZym®
  • To supplement the enzyme diamine oxidase (DAO).
  • DAO is an endogenous enzyme that breaks down histamine in the intestine
  • With highly active DAO raw material, obtained from pea germ flour
  • Rounded off with the amino acid L-glutamine
  • With gastric juice-resistant capsules (DRcaps®) to protect the sensitive diamine oxidase
  • 100 % vegan, 100 % innovative

What our customers say 

Moderne Kunstgalerie mit zeitgenössischen Sitzgelegenheiten, abstrakten Porträts an den Wänden, warmer Beleuchtung und einer Mischung aus Holz- und Metallelementen in der Dekoration.

100% Clean Label – no hidden extras

At BIOGENA, transparency isn’t just a promise – it’s our everyday practice. We follow the pure substance principle: 100% quality, mostly free from colorants, preservatives, and technical additives. The result? Outstanding tolerability (97%) and a recommendation rate of 95% – confirmed by over 30,000 doctors, therapists, and more than half a million customers.

  • EVERY batch: independently tested

  • Active ingredient content – guaranteed

  • 100% free from artificial colors/flavors, titanium dioxide, GMOs, nanoparticles, magnesium stearate

  • In-house production in Salzburg (BIOGENA Good Health World)

  • Premium raw materials sourced directly from global market leaders

Person, die an einem reflektierenden Strand mit klarem Himmel und fernen Bergen läuft und Fußabdrücke im nassen Sand hinterlässt.

What sets us apart

For us, knowledge is more than just information – it’s inspiration. We aim to make health tangible, share what we know, and pass on our passion for it. At the same time, we act with responsibility for our environment – with conviction and heart.

  • Independent family business, led by founder Dr. Albert Schmidbauer

  • 100% Austrian science in every product

  • Handcrafted production – uncompromising since 2006

  • Eco-friendly packaging in the BIOGENA GreenPE bottle

  • Research & development at the highest level – with the largest scientific team in the industry

  • Double Climate Positive

Ein Arbeiter in Schutzausrüstung gießt eine Substanz in einen großen Industriekessel in einer hellen, modernen Einrichtung.

Production of our premium supplements

At BIOGENA, quality knows no compromises. From raw material sourcing to research and development, all the way to our in-house manufacturing at BIOGENA Good Health World in Koppl near Salzburg – every step is transparent and traceable.

  • Brand-name raw materials with certified quality seals

  • EVERY batch independently tested by the German LEFO Institute

  • Certified according to FSSC 22000

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FAQs

Frequently asked questions about DAOZym® vegan

Uncompromising quality

  • Austrian Science Logo
  • DRcaps®
  • LEFO-Siegel
  • Vegan

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