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Ingredient guide
N-Eicosanoyl Phytosphingosine
In short
N‑Eicosanoyl phytosphingosine is a long‑chain ceramide that supports deep barrier structure and hydration. It helps replenish ceramide levels that contribute to a smoother, more comfortable skin surface.
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Works for
Barrier · Hydration
Skin type
Dry · Sensitive
Best used
Anytime
What it is
Very-long-chain C20 ceramide NP-type; contributes to deep lamellar lipid bilayers in the stratum corneum alongside the predominant C24 ceramide pool; replenishes the longer-chain end of the physiological ceramide distribution which is depleted in dry and eczema-prone skin; phytosphingosine backbone confers additional anti-inflammatory and antimicrobial activity relative to sphingosine-based analogues.
Also found as
Related
Common questions
It reinforces the lipid layers that hold moisture in, helping the skin feel stronger and better hydrated.
Dry and sensitive skin types may benefit from its barrier‑supporting role.
It is added to moisturisers and barrier creams to enhance the skin’s natural ceramide profile.
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Personal guidance only · For clinical concerns, see a dermatologist.