Review (1/5): Hanacare- ??
I tried a starter kit with one application. It does tighten while on the face but I didn't see any results once it was removed. For the price I think a professional facial will win hands down. I would think if you have very sensitive skin you may not want to try as it does present with a slight burn as well as pulling sensation. So for those sensitive people you may want to either test a small area first- of course once mixed and turned into a gel- you have to use or the product hardens.