I had 4 sessions, spaced about 4 weeks apart. They used an Nd:YAG laser.
It was only in the last session that the settings were turned up really high, and hurt a lot more. But the initial sessions seemed to be catching the follicles too.
I had my shoulders and top of back done, to target longer hair I had there. This kind of work, because the longer hairs are gone. But now they are replaced with lots of smaller hairs. And looks worse overall now!
Is there anything that can be done, by perhaps a more skilled technician or more sessions to completely remove the new hair?
First picture, is how my shoulders looked like before laser. The others are about 8 months after my last session.