severe skin damages by lasers

hi, people interested in laser hair removal, have a look in this site about terrible damages caused by various laser applications including hair removal.
i know most are about acne scars and wrinkles, but the same lasers and ipl are used for hair removal aren’t they?

Lasers used for skin resurfacing are usually different than the ones used for laser hair removal. Different wavelengths, diffrent energy levels. having said that, there is no long-term data on the effect lasers have on skin structures like collagen, sweat and oil glands, etc.