• diamine oxidase

    DAO Plus

    50 capsules

    Stock clearance! 15% discount on products best before 31-05-2024 Helps to digest histamine from...

  • lactase

    lactase drops

    0.47 fl oz (14 ml)

    The drops make dairy products lactose free. Ideal for cooking or baking.

  • lactase

    lactase 10,000

    36 capsules

    Enzyme that helps with the digestion of larger quantities of dairy products. Fast-acting lactase...

  • diamine oxidase


    60 capsules

    Supports healthy histamine levels. Rich in vitamin C, B6 and minerals zinc and copper....

  • lactase

    lactase 2500

    dispenser 100 tablets

    Enzyme that helps with the digestion of small amounts of dairy products. Convenient, small...

our best-selling product

Intoleran quatrase forte helps with the digestion of dairy products, carbohydrates, fruit sugar and starches. Quatrase forte is an enzyme mix to support healthy digestion and prevent occasional gas and bloating.
try quatrase forte

quatrase 10.000 (forte)

36 capsules

Enzyme mix to support healthy digestion and prevents occasional gas and bloating. Helps with...

Intoleran offers a wide range of supplements for food intolerances. Do you have any questions about the best product to choose? Read our frequently asked questions here. Would you like personal answers to your questions? If so, feel free to contact us