For a 12mm, yes.
I thought I’d give an update on this thread just to show people who might have a similar skin type the amount of regrowth that can be expected for a chest after 5 months of the last treatment:
This was shortly after the 5th session:
This is about 5 months after the 6th session (discontinued laser after that):
Still a hairy chest of course. I’d say 50-60% reduction in total.