Are you affected by any of the following ailments?

I am about to endeavor upon starting a business shortly, with products that aid in healing the following skin ailments, and wonder if anyone or anyone you may know is affected by any of the following skin issues:

A. Stretch Marks
B. Eczema
C. Dermatitis
D. Psoriasis
E. Acne
F. Wrinkles
G. Cellulite
H. Diaper Rash
I. Age spots

If you or someone you know has been affected by any of these please list which one's by letter and what has or hasn't worked for you or them, as I'd like to do product comparisons. Thanks :O>