chemical peel for post-acne marks — week 4

25% mandelic acid peel, in-office, one session so far. 3 days of flaking, a bit of tightness, nothing crazy. week 4 PIH spots are about 40% lighter. booking another one at the 6 week mark. doing nothing else new, keeping spf tight. mandelic is gentler than glycolic for sensitive skin, just fyi.