If your skin stings during cleansing, burns when applying products that once felt fine, or looks perpetually dull despite layers of moisturizer, you're not dealing with sensitive skin—you're dealing with barrier damage. In this episode, Dr. Elena Voss breaks down a seven-day protocol rooted in lipid science and strategic routine simplification that rebuilds your skin's protective architecture at the molecular level. This is for anyone stuck in a cycle of irritation and ready to understand why stripping back your routine actually accelerates repair.

• Your skin barrier functions as a brick-and-mortar structure where corneocytes are the bricks and a precise mixture of ceramides, cholesterol, and fatty acids forms the mortar—when this lipid "cement" degrades, water escapes and irritants penetrate freely.

• During acute  ...