Help for Psoriasis

I have had psoriasis for many many years and have tried so many treatments.  I have found an over the counter ointment that has really helped me and I have stubborn psoriasis which does not always respond to other medications.  Either they work for a while but come back within months or they do not work at all.  I saw an ad for an over the counter product and decided that I had nothing to lose.  The product is called MG217 and it worked for me.  It is an ointment with a slight ordor but I am very satisified with the results and what to pass this information to anyone interested.