“Broken skin barriers” are real. They’re the subject of great interest from " skinfluencers " on TikTok, but they’re also ...

Our skin has a protective layer – a barrier on the surface that keeps moisture in and nasties like irritants, pollution and other environmental aggressors out. If skin cells are the bricks ...

“Broken skin barriers” are real ... and how to protect it for health and—yes—beauty. The skin barrier involves four layers of protection: physical, chemical, immune, and microbial. Rather than a ...