I have never used any hair removing products on my face, I wouldn't use any standard product that would usually be for the body as the skin on your face is a lot more delicate.
You can however get special facial hair removing creams and others which are safe for use on the face. I know Nair list their sensitive hair removal cream as okay for the face and they also make a sensitive facial brush on. I'd try something like that maybe, I wouldn't know what the regrowth would be like though...