My vet recommended this for ailing… My vet recommended this for ailing kidneys of cat. One year on his BUN has increased dramatically. I have been researching this snake oil and found the FDA wouldn't recommend as the owners of the company wouldn't disclose the ingredients AND changed the name. Shameful.

Complete horseshit FAKED reviews below, be warned! Complete horseshit reviews below, be warned! Same exact writing style as his defensive replies to the one-star reviews on Amazon for the product. And they are all "coincidentally" on either July 29, or August 12! And they all say horseshit like "Wow, thanks to RenAvast from Bio Health Solutions..." Don't believe me, take just a GLANCE and try to convince yourself otherwise -- it's not hard to see! No wonder the FDA forced him out of the RenAvast title and to switch brands! I don't even care if the product works, this cannot be tolerated! One star!

My cat is doing well on Renavast I put my cat on Renavast after her vet diagnosed her with kidney disease. I was pretty scared when my vet told me Wendy had already lost about 3/4 of her kidney function. And when I went home and read up on kidney disease and renal failure, I think I got even more scared. Wendy had been drinking a lot of water, wasn't as playful, and even lost a little weight. She was 17 years old and I thought I was losing her. Well, guess what. That was 2 years ago! Wendy is eating great and looks great. I only occasionally give her fluids. And she still plays with my other cat. I am so grateful to have found the Renavast product.