I saw great results after my first session, so I got my second one this time. I received 100 units; there wasn't much change immediately afterward, but I started to feel my jawline becoming slimmer starting from the second week. Since my chewing muscles are well-developed, I felt like I needed to use slightly less force when eating hard foods, but I got used to it after three weeks.

The injection itself is just a slight sting, so it doesn't hurt at all. The doctor is skilled at pinpointing the key areas, so my face is perfectly symmetrical. The effects may vary from person to person, but for me, the results seem to last about 4 to 5 months, so I plan to stick to a routine of getting it once every six months.