“I have been using this for more than a year now. This was only available in UK in 2020, and I used to ask my brother who lived there to ship in US. I am so glad, this is now available here. My cat's creatinine just kept going up (from 1.2 in May, 1.6 in June, and until it reached 2.6 in October 2020, and I did not know what to give her. Azodyl did not help her, AminAvast did not do anything too (even made it worst), and Kidney pet well being helped very little. I tried everything, name it and I did everything, until I read about Porus One in Tanya's. I gave it a try, and since then, my cat's ckd had been stable at stage 2. It's been a year since October 2020, and her creatinine stayed stable at 2.6 Also, recently I used this together with Rehmania 6, and SUC (HEEL-from Germany), and Renafoods (Standard Process), as well as raw chicken with Feline Instinct and my cat's creatinine even improved at 2.5, her Phosphorus stayed at a normal range (without using a binder) and she is gaining a lot of muscle mass. I will continue to use this and I know Porus One made a big difference to my cat. Thank you to the maker of Porus One.”