Sustainable solutions for people, animals and plants

Inspired by nature


Products for


Products for


Products for

We are a Danish company with a focus on health and the environment. At Biosa, we are fascinated by nature and the solutions it offers. We believe that we can live well and far more sustainably by using nature's own inventions, and we are passionate about these solutions because we believe it is in the best interests of humans, animals and the earth.

We specialize in organic products based on microorganisms, providing a wide range of sustainable solutions for people, animals, soil and plants. These microorganisms constitute some of the most basic functions of life, and those properties are utilized in our products.


We use organic raw materials and natural manufacturing methods as much as possible, and hope that it will benefit you and everyone else.

What are lactic acid bacteria?
What is a fermentation?
Why use lactic acid bacteria?
Fascinated by nature
We use natural solutions to create our organic, sustainable products

Find and read all about our certifications and registrations.

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Canada Organic Certification

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EU Organic Certification

ISO 9001-certification


USDA Organic Certification