Ceramides
Also known as: Ceramide NP, Ceramide NS, Ceramide AP, Ceramide EOP, Phytoceramides
Lipid molecules that strengthen skin barrier and lock in moisture for hydrated, resilient skin.
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Get the appWhat it does
Ceramides are naturally occurring lipids that comprise ~50% of the skin barrier. They fill gaps between skin cells, preventing water loss and protecting against irritants. Topical ceramides replenish depleted barrier lipids, especially in sensitive or compromised skin.
Benefits
- Strengthens and repairs compromised skin barrier
- Reduces transepidermal water loss (TEWL)
- Alleviates dryness, flaking, and irritation
- Improves skin texture and smoothness
- Enhances efficacy of other actives by stabilizing barrier
Who it suits
- Dry skin
- Sensitive skin
- Barrier-compromised skin
- Eczema-prone skin
- Mature skin
How to use
Use in moisturizers, serums, and creams both morning and night. Most effective when combined with other barrier-supporting ingredients for cumulative hydration benefits.
Pairs well with
Cholesterol, Fatty acids, Hyaluronic acid, Niacinamide
Be careful pairing with
none notable
Safety & cautions
Ceramides are well-tolerated at typical concentrations (1-3%); generally non-irritating. Effectiveness depends on formula integrity and presence of complementary lipids (cholesterol, fatty acids).
Educational information, not medical advice. Concentration and formulation change how an ingredient behaves.