WTF Is A Skin Barrier?
You don’t have to have “problem skin” for your barrier to throw a fit. Here’s why everyone’s suddenly talking about it—and why you should care too.
Q: Sonia, what is a skin barrier? I see it talked about all the time but what is it really and why should I care?
A: Not a dumb question at all. Let’s break it down where it makes sense.
I made you a picture:
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