Wondering if CO2 laser can remove melasma? Learn what research says about pigmentation improvement, recurrence, risks and personalised treatment.
Picking after CO2 laser can reopen healing skin and raise the risk of infection, scarring and dark marks. What to do instead — and what to do if you've already picked.
Usually no — CO2 can significantly fade existing age spots but can't stop new ones forming. Why spots return, the sun-protection role and what to check first.