Ok, I didn't understand what I was getting into. I had one TINY lip line that I hoped could be plumped it. Instead, I got chimp lips.
The restylane was injected into my upper lip from the INSIDE of my lip (big ouch!) Massive bruising (maybe a reaction too, who knows?) Honestly, my lip swelled to stick out past my nose - a total embarassment for about a week, there was absolutely no hiding it.
It lasted about 5 years (I guess if you like the result, this would be a plus) and I now remember my experiment with laughter!