Ep 163: Actives, Antioxidants, and the Truth About Topicals
Fat Mascara
00:00
The Role of Vitamin C Serums in Barrier Repair
People who eat a very restricted diet, they get sick. We are protected from a diverse diet and that means both by mouth and on your skin for a reason. Why would any reputable brand just do a vitamin C serum? You'd have to ask them. It's one of my core groups of classified ingredients in my actives line because the skin is our first barrier to the outside world.
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