If your customer says they are having problems, I would suggest you tell them to Please see their Dermatologist, it could be something you're eating or just winter dry skin.
You don't want to suggest something to a Customer that can possibly make them worst, and nothing is guaranteed.
I have heard several people say:
I have rosesia
The banishing creams work good, but they have to use it daily
Some say use Ponds Cold Cream:
WHY USE PONDS COLD CREAM WHEN YOU CAN USE MOISTURE THERAPY CREAM?
When my customers say they have sensitive skin, I either send them to the Clearskin products or sometimes Liiv Botonical Products (which are made for Sensitive Skin)
More on Sensitive Skin Coming Soon!