ForumsAcne and its treatm...Scar treatmentsPih On Cheeks Fade ... Notifications Clear all Pih On Cheeks Fade The Slowest? Tretinoin MemberMember256(@tretinoin) Posted : 10/16/2014 8:30 am Anyone else notice how PIH on the forehead and chin fade really quick, but when there is PIH on the cheeks, it takes forever to fade? Quoteasiansent MemberMember0(@asiansent) Posted : 10/16/2014 6:17 pm That's the same for me. Everywhere else fades quickly but my cheeks take a long time. Quote