Hi, I’m considering undergowring laser hair removal with the lightsheer. Thing is, some of the pictures here really freaked me out. I would really like to remove my excess hair, but not at the cost of scars in its place. can people who did go through the treatment comment on how they were affected, or tell me what are the odds of getting scarred for life? Also, if there are ways to prevent or lessen the odds of ingury. thanks.

Short answer: find a good practitioner.
I have some colour changes myself, but not permanent.
If you have darker skin, laser is less efficient and you will have higher chance to have colour change (hyper/hypo-pigmentation).

Electrolysis might leave scar as well.

(I’ve done both)