Several years ago I went threw an obsessive compulsive phase in which I applies various creams, lasers (Dermawand), etc. I applied cortisone as well as other skin bleaching creams to to my face. My skin is now very thin, stretchy and dry and my the plumpness around my eyes has diminished, leaving a hollow appearance. Is there anything that can address this problem? Anything to thicken the skin? What is the status of stem cells being used to repair damaged skin? Thank you.