I got some at Target, and it was their brand. I am going to use it on my face, but not body. I know someone who did this and got a lot more hair growth. But I am a bit more worried about using it on larger areas. I'm just going to use it for very small areas. But it worked really well for him anyway. We both have facial hair, so... On the package it says male pattern baldness areas only. So I think to be safe you should test and see how you react to it.
Good to know about cat toxicity. That would make me more careful. But I already do the T-cream and close the bathroom door. The cats know the drill.
--Jay