Sorry I havnt checked this post for a long time. I did 10 Liver Flushes (approx. every 2 weeks) with no results on the melasma but alergies to animals was almost totally gone. As of now, the melasma has spread across my forehead from where it was 3 yrs ago. My melasma has never been dark and there isnt much info on male melasma. I have been using MSM since Jan. but cant tell if anything has been getting better. According to Vanessa Wild many women have gotten good results with MSM. I'm looking into other options that my problem could be internal and plan to stay on MSM for a few months more.