Why Ceramides Are the Secret to a Stronger Skin Barrier
30 May 2026 11 min read 929 views 0
Ceramides are the fats that hold your skin barrier together, and topping them up is one of the most effective ways to fix dryness, sensitivity and flaking.
Key takeaways
- Ceramides are lipids that make up a large portion of the natural glue holding skin cells together.
- A damaged barrier from over-exfoliation, harsh cleansing or dry weather leads to a ceramide deficit.
- Ceramide-based moisturisers replace what's missing and reduce water loss through the skin.
- They work best in a specific ratio alongside cholesterol and fatty acids, mimicking the skin's own composition.
- Nearly everyone benefits from ceramides, but they're essential for eczema, rosacea and over-exfoliated skin.
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