Currently I am on a regimen of Adapalene .3% every morning after I wash my face with Neutrogena gentle sensitive skin face wash. Then i pat dry and put on Neutrogena sensitive skin moisturizer. I am taking 100 mg doxycycline hyclate twice a day. At night i wash my face with the same wash and pat dry. Then i put on Clindamycin, Benzoyl Peroxide: Topical gel(1.2-5%). Then i add the same moisturizer. My acne has lessened, but i am wondering what to do for my post inflammatory hyper pigmentation. I usually wear sunscreen, even in the winter. I feel as though it is not making any progress. Thank you for your time and consideration.