how sure are you that what you’re seeing is 100% of the hair you have back and same texture? Most people get used to the results they see after the first couple of treatments and when the new dormant hair comes in again, they feel like it’s back to what they started with, when in reality it’s pretty far from that. Once you start getting treatments, you become a lot more aware of every single little hair you see whether before you might not have paid as much close attention since there was so much hair overall.
Anyways, it would be helpful if you can provide more specifics like laser used, your skin and hair type, if you saw shedding after the first 2 treatments, etc. My feeling is that you are just seeing a bunch of hair that was dormant before resurface. Usually, it’s by treatment #3 or so when the hair cycles gets in synch and you see a bunch of dormant hair resurface at once. If you’re not sure about how hair grows etc, in 3 phases, make sure to read the FAQs at the top of this forum.