Never understood this. They don't look natural, because the line of naturally full lips tapers at corners and fattens towards middle, so the collagen stuff is too uniform and off-looking, know what I mean? I dunno, it confuses me.
I would like my lips done, obviously natural looking, if there is such a procedure. nevergoogle I think they use HA now, restylane or juvederm, both of which are temp i think. I think it's about enhancing what you have subtley rather than changing the way you look, if there are any dr's that can do that, then i would love to know, genuine question.