Dermarolling

tashmash2011

I wasn't really sure where to post this, but i was wondering has anybody tried dermarolling? and was it any good?
I've read that you can buy the roller for around £50 and do it yourself, however i'm considering going to a professional to have it done as i'm such a whimp, and only when i've got to my goal weight as my stretch marks may get worse with weight loss.

Just wanted to here from any one who had tried it as i'm very curious, it would be amazing if it actually did work, as my stretch marks make me very self conscious and we all know the often expensive creams do not work