It's been years since I used it because that cat has since passed on. I don't remember the brand, but it was in a tube and the cat would lick it off my finger - couldn't get enough of it! I'm sorry that I couldn't be more help, just wanted to say that there was something out there that a cat liked. I'm pretty sure that I purchased it in the pet store. Is yours a liquid? I also seem to remember it smelling a little like the powder from soup mixes.