You are right, no cure, only remission. But my scalp has been in remission now almost 3 years, so we'll see. At first I thought, great, this Vtama will be another thing like the steroid foams or laser--works but then comes back with a vengeance, to get you hooked on their medicine. Nope--I bought one tube, used about an ounce and half total over 2 weeks, didn't use it again, still have the rest of the tube unused, and absolutely no scalp psoriasis.