Natura Pets Organics Kidney Revival Max Cat Supplement keeps your kitty’s renal system rocking! This plant-based supplement offers natural support for your cat’s urinary system by reducing bladder, kidney and urinary tract inflammation, limiting infections and supporting proper waste excretion. It’s also designed to help your kitty comfortably pass kidney and bladder calculi. Kidney Revival may even help limit the toxin load on your cat’s kidneys to prevent new crystals and stones from forming. Talk to your vet and see if Kidney Revival is the purr-fect choice for your cat!