I developed PIH due to using an oily sun lotion. I was on holiday during the summer (July) and used sun lotion everyday and I realised that was the cause of my PIH - before that my skin was clear. At the moment I am using microdermabrasion once a week and Cane & Austin pads and a cleanser/moisturiser from the skincare brand Aesop. I have stopped using the sun lotion but because sun lotion is advisable for people with PIH I now use a oil-free sun lotion. My PIH looks less red than they used to but I have had them for 6 months now. I am not really getting any new ones, the last one I had was two weeks ago.
what do you think I can do to improve them? does diet work? any advice is welcome thanks