I’m only 20 and i have these mild smile lines i also have mild lines on my forehead that is seen on certain lights is it normal to have these at a young age? i always use sunscreen even if i don’t usually go out and i don’t smoke. can lasers treat this? ( i try to prevent botox and fillers since i’m still young) other than co2 what lasers can help that also helps with discoloration/redness?