I assume the difference is probably fairly obvious, but I’ve had several laser treatments now (Yag, GentleLase, and now LightSheer DUET) and I’ve never had redness like I had from the DUET. It’s on the back of my neck. I don’t think it’s a burn, although how do you tell the difference between normal redness and a burn?
I had the treatment about 18 hours ago. I’m using an ice pack to help alleviate the redness.
The redness looks worse in person than in the photo.