Your skin barrier is under attack from products, pollution, and stress—here’s how to rebuild it before the damage becomes permanent.

In the short-term, tanning significantly exacerbates skin conditions since sun rays weaken the skin barrier, triggering intense dryness, sensitivity, and inflammation, says Maya Thosani, MD, a ...

When it comes to building an effective skincare routine, more isn’t always better. In fact, using the wrong ingredients ...