Uriflow is one of the oldest and most trusted kidney supplements in the market today. Ever since our inception, we have stood by the purity and efficacy of our product. This is validated by the fact that we back our product with a 365 day money back guarantee. In the 10 long years that we have been serving our customers, we have yet to turn down a refund request. Despite that, our return rate is less .1%. Why? Simply because our product works.