I had Restylane injected into the laugh lines around my mouth and my upper and lower lips.
The restylane injection was extremely painful (so painful that I would not do it again). I could see results for a couple of days but can't see any improvement now.
I think Restylane is way too expensive for the little good it does and then the injections have to be repeated every six months. Perhaps, other people have had better experiences with Restylane, but it's not for me.
I went to a plastic surgeon for a breast reduction and he would not use Restylane because he didn't care for the results. He uses something else (Juvederm which may be a new product out) but said he was much happier with the results.