Japan Fermentation Laboratory

It all started with Kefir. Since 1977, JFL (日本ケフィア [Nihon Kefir] in Japanese) has been researching kefir and its effects, benefits, and compatibility with other ingredients. Along the way, we realized that it was our duty to help share this wonderful food with the world. And now, we know fermented foods aren't the only way to feel to better. So, we've taken our experience and applied to the wider dietary supplement world. Everything we do is backed by clinical data, and we pride ourselves on providing top quality products to our customers. After all, Japanese quality is known all over the world. And it is something we are very proud of, but how does it effect our products? -Quality Ingredients: We are strict with ingredients to ensure the highest quality product possible. -Quality Manufacturing: Our manufacturing facilities work hard to go above and beyond Japanese quality and safety requirements. -Quality of Work: Our work shows we are committed to delivering outstanding products.