Peeling skin in mouth.....

Hey Doc!! Im new here, and Im posting because I cant find any information on this anywhere. The skin in my mouth is constantly peeling- and I mean alot. All day long, and in the morning when I wake up I have a lot of the skin residue in my mouth. Needless to say, its gross, but Im worried this is not a good thing. There is no pain, and otherwise my mouth is normal and healthy.

Im thinking it may have something to do with the vitamins/supplements Im taking- I take more than a few. Do you know of any reason this might be happening, and is this bad?

Thanks