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

There is a growing need for “mild” but effective products, and an increasing demand for them to be natural. We firmly believe that Strath products perfectly meet these requirements. Our family business can count on its enthusiastic and committed team to produce high quality products every day. Natural raw materials, smooth processing to meet the latest standards using the most up-to-date procedures, and compliance with strict production guidelines all together form the basis for this.
The Bio-Strath company was founded in Zurich in 1961.