Purchased 2 syringes but only did 1. Going back in a couple weeks for the other. I had a lot of bruising and hematoma but it faded after 3 days. Pain was manageable due to lidocaine and didn't hurt to bad the following few days after. Overall I'm pleased and looking forward to the second round. The swelling lasted about 4 days and I honestly liked the swollen more than I do now at their normal...