The real reason summer skin feels off isn't the heat itself, it's what heat does to your barrier.

Mineral or chemical, the SPF debate isn't about which is "better," it's about which one belongs on your barrier. Here's how to choose.

Your shower routine may be quietly compromising your skin barrier. Esthetician Jillian Blair breaks down the barrier-first approach to body care, water temperature, sequencing, and the 60-second window after you step out that determines whether your skincare actually works.