I am starting a series of beta peel treatments to try and get rid of dark spots on my face. I'm also using a tretinoid(sp?) cream and hydroquonine cream with Kojic mixed in. I originally tried ipl at a spa. Bad idea as it made it worse. Then I went to dermatoligist. Absolutely no improvement after 1st peel, which I expected. My skin isn't super sensitive and I think I should have let her keep...