Bio-Strath

Welcome to Bio-Strath, producer of natural food supplements based on the valuable and unique Strath herbal yeast.

There is an increasing need for “gentle” but effective products and an ever greater demand for these to be natural. We firmly believe that the Strath products meet these requirements perfectly. Our family business can rely on its enthusiastic and committed staff to produce top-quality products day in, day out. Natural raw materials, gentle processing to meet the latest standards using the most up-to-date procedures, and compliance with strict production guidelines all come together to form the basis for this.
The Bio-Strath company was founded in Zurich in 1961 by my father. The Strath products can be found in pharmacies, chemists and health-food stores, and in over 50 countries throughout the world
I am proud that we are already the second generation to create our products in Switzerland and that, with Strath, we are able to contribute to a better quality of life.
David Pestalozzi
Owner of Bio-Strath AG