Skin Barrier & pH
Why showering with hot water destroys the lipid barrier in 7 minutes
I went through a phase a few years ago where I genuinely could not understand why my forearms got itchier the more…
Tag
#Barrier
Skin barrier function is the most consequential metric in skincare — TEWL governs every downstream outcome. The tag indexes evidence-based barrier repair protocols, the ingredients with the strongest published data (ceramides 3:1:1 ratio, niacinamide, panthenol), and the diagnostic markers for barrier compromise.
