My skin is very dry n a dermatologist suggested dermadew. I am using it fa over one month but y skin became slightly dark n moreover dis s winter season. Again after a month wen I went fa review she suggested again dermadew n asked me to use elovera spf sunscreen lotion n use cetaphil facewash instead of soap. I am following this fa one week. But I cannot feel any difference. Whether I can continue r not. Suggest me a solution.