Pure Encapsulations

DAO Enzyme, 60 Capsules

Pure Encapsulations DAO Enzyme provides diamine oxidase (DAO), the primary intestinal enzyme responsible for breaking down histamine from food.

May be a fit for

  • Adults seeking diamine oxidase enzyme support for histamine metabolism
  • Individuals maintaining comfort after consuming histamine-rich foods or wine
  • Practitioners protocols requiring DAO enzyme replenishment in sensitive patients
$49.99

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CapsulesFormat
60 CapsulesPack size
The essentials

A closer look.

Pure Encapsulations DAO Enzyme provides diamine oxidase (DAO), the primary intestinal enzyme responsible for breaking down histamine from food. Formulated for individuals who may have reduced DAO activity, it supports the body's natural ability to metabolize dietary histamine in the gut. This product is particularly relevant for those who experience sensitivity after consuming histamine-rich foods like aged cheeses, fermented products, or wine.

Why It's Worth Considering: Pure Encapsulations uses a highly purified, porcine-derived DAO isolate in a clinically relevant dose, formulated without common allergens or unnecessary excipients, consistent with the brand's practitioner-grade standards.

Inside the formula

Product details

Who it may suit

May be a fit for

  • Adults seeking diamine oxidase enzyme support for histamine metabolism
  • Individuals maintaining comfort after consuming histamine-rich foods or wine
  • Practitioners protocols requiring DAO enzyme replenishment in sensitive patients
  • Those with low diamine oxidase activity looking to support dietary histamine breakdown

Considerations

  • Active stomach or duodenal ulcers (especially betaine HCl)
  • Taking blood thinners (some enzymes have mild anti-platelet activity)
  • Active pancreatitis
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Good to know

A few useful answers.

Research & further reading

More category questions

When should I take digestive enzymes?

Take immediately before or with the first bites of your meal. Enzymes need to be in the stomach when food arrives. Taking them after eating is less effective. For best results, take with every substantial meal — especially meals high in fat, protein, or hard-to-digest foods.

Do I need enzymes if I take probiotics?

They serve different functions. Enzymes physically break down food into absorbable nutrients. Probiotics are living bacteria that optimize the gut microbiome, produce vitamins, and support immune function. Many gut issues benefit from both — especially after age 40 when natural enzyme production declines.

Can I become dependent on digestive enzymes?

No. Digestive enzymes do not cause your body to produce fewer of its own enzymes. They supplement what your body is already making (or under-making). You can stop taking them anytime without withdrawal or rebound. If your symptoms return after stopping, it means you still need the support — not that you've become dependent.

Supplement information is provided for education and is not a substitute for personalized medical advice. Supplements are not intended to diagnose, treat, cure or prevent disease. Read the current product label before use.

Pure Encapsulations - DAO Enzyme, 60 Capsules