For years, we have tried to sterilize our way to health and have failed. Bacteria are not the enemy. They are the solution.

Tom Verlinden, Co-founder & CEO

Bacteria are not the enemy. They are the solution.

Tom Verlinden,
Co-founder & CEO

Our vision

From petri dish to your skin.

YUN was born from years of research at the University of Antwerp. One question became increasingly important:

What if we no longer try to destroy bad bacteria, but instead help the good bacteria do their job?

Together with researchers and microbiologists, we keep developing solutions to make those live bacteria stable and practical to use in everyday skincare.

What we believe in

Restoring the microbiome as the foundation of health.

At YUN, we believe in a future where good bacteria are better protected and antibiotics are only used when truly necessary. We are pioneering a new approach to skincare, grounded in microbiome science and live probiotics.

With YUN Probiotherapy™, we look beyond symptoms alone. We help restore balance to the microbiome with clinically studied, microbiome-friendly solutions designed for long-term use, even on sensitive skin.

What drives us

We believe in nature

Good bacteria are not an enemy. They are an essential part of healthy skin.

We believe in a future where antibiotics continue to work

By supporting natural recovery mechanisms, we aim to contribute to a future where antibiotics are only used when truly necessary.

We believe in more than just treating symptoms

We aim not only to treat symptoms but to address the cause by restoring the skin microbiome.

We believe in science

Only research and clinical evidence can truly change the way we look at health.

Research partners

Our products are not created in a marketing department. They are developed in collaboration with Belgian universities and researchers who have been studying the skin microbiome for years.

Logo_YUN_KU-Leuven
Logo_YUN-University-Antwerp
Logo_YUN_Ghent-University

Pharmaceutical Sciences

Clinical research into the effect of topical probiotics on the skin microbiome in acne and eczema.

Biomedical Sciences

The scientific home of YUN. Early research into the skin microbiome that laid the foundation for our technology.

Microbiome Research Center

Collaboration in the field of microbiome diversity and the role of lactobacilli in atopic dermatitis

Love your bacteria. We do.

Because every day, we work towards a world where good bacteria are once again given the place they deserve.