Skin Science · September 28, 2026
Why Your Skin Barrier Needs Ceramides

Your skin barrier is a layer of cells held together by lipids, and ceramides make up roughly half of them.
When ceramides are depleted by harsh cleansers, weather or over-exfoliation, skin can feel tight, look dull and react more easily.
Replenishing ceramides topically helps restore that protective mortar, reducing moisture loss and sensitivity.
Pair ceramides with peptides for firmness and hydrators like hyaluronic acid for bounce. Your barrier will thank you.