Bio-Strath products are natural food supplements based on herbal yeast and manufactured by a special process. They are high quality Swiss products, that strengthen the whole body. They have been on sale since 1961.
Their success in more than 50 countries around the world is the result of precise and scientifically based work.
Distribution and availability differ from one country to the next.
In Switzerland, they can be bought in pharmacies, chemists and health-food shops.
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