Get to know us a little more 

Kibow® Biotech is a biotechnology company founded in 1997, based in suburban Philadelphia and specializing in the development and commercialization of scientifically-formulated and clinically-tested probiotic and prebiotic dietary supplements. Established to help fight rapidly growing health risks, Kibow® provides the highest quality non-drug dietary supplements at affordable prices.

At Kibow® Biotech, the people behind our products care about your well-being, about the quality of our products, and making sure your body gets exactly what it needs. 

Our supplements are like none other. Each one is scientifically developed with pharma-like-validation and we use well-researched microbes and fibers that will bring you the best results possible. Our products are also all-natural and aGRAS certified by the FDA, so you know that the ingredients in our products are safe.


If you were having trouble, KEY – BOW is how you pronounce our name! 

Our name actually comes from the development of our first product Renadyl. Renadyl is a probiotic that is specifically formulated for those with low function kidneys and helps to decrease the amount of uremic toxins in their body. 

So, what does this have to do with our name? Well “Ki” comes from Kidney, which is what Renadyl is meant to serve. “Bow” comes from Bowel, where the probiotics do their job. 


Give us 3 months, we give you HOPE

Kibow means HOPE in Japanese. We give hope worldwide. It is important to note that Renadyl™ should be used for a full 3 months to receive its full benefits.