dhammaboy
That's what I think too. I think you should just leave them alone man, let them do their thing. With psoriasis, the treatments aim to lengthen the skin turnover rate to the normal time. They don't try to stop the peeling altogether. Your lips are supposed to peel. They are even supposed to peel faster than the other skin on your body. Just not this fast. I think you've found something good for yourself. I'm going to try the melatonin as well. I'm also taking it 1mg in the morn and 3mg in the eve. and seeing how that works.
There is this awesome looking cream I found called "Psoriagold". Here is the download for the brochure:
"http://psoriagold.com/site/download.php?4903411dc7ab539f542855f076a06e98&hashID=36361c494f5fe14fd768bfcbc51225f3"
It uses the active ingredient in turmeric, curcumin, as suggested by ahr and dr. ali.
It looks really promising but it is $89.95. Knowing me I could talk myself into buying it though, so we'll see. I sent them an e-mail explaining my problem and asking if it was safe to use on the lips. We'll see what they say. The before and after pictures are awesome!
Later,
Martin