Barrier-repair lipid
N-STEAROYL-DIHYDROSPHINGOSINE
Safety score · 0–100
Excellent
Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.
A skin-identical ceramide closely related to ceramide NP. Restores the barrier lipid matrix, helps with dry and sensitive skin, and shows strong safety and tolerability across cosmetic and dermatology research.
Skin benefits
- Skin-identical ceramide-class lipid (ceramide NP / ceramide 3 family)
- Replenishes stratum corneum lipid matrix
- Reduces transepidermal water loss and supports barrier repair
- Calms dry, sensitive, or eczema-prone skin
Known concerns
- Effective use levels can be limited by solubility and cost
- Requires careful formulation for skin penetration and bioavailability
References
EU CosIng database
European Commission cosmetic ingredient registry: regulatory status, restrictions, authorised functions.
Related barrier-repair lipids
Check your shelf
Find N-STEAROYL-DIHYDROSPHINGOSINE in your products.
Scan any cosmetic product with LuxSense to see if it contains N-STEAROYL-DIHYDROSPHINGOSINE and get a full ingredient breakdown with safety scores.
This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve, so always read the physical product label and consult a healthcare professional for personal concerns.