I had an ongoing problem with psoriasis for over 3 years. I had tried all sorts of ointments and treatments, then I read an article about Red Clover and that it works as a antioxidant. Well it really worked! It took about 6 weeks, then the rash started to go away. It's gone now, but I noticed that when I stopped taking the Red Clover it started to come back. So if you don't mind continuing taking it, it will keep it away. And Iherb seems to have the best price for it and you get very good prompt service.