Piel

Ceramide NP

INCI name: Ceramide NP

Ceramide NP is classed in the EU CosIng database as hair conditioning and skin conditioning (other). Piel groups it with barrier lipids.

What it does

CosIng definition

Ceramide NP is the N-acylated sphingolipid consisting of Phytosphingosine having the D-erythro structure linked to normal saturated or unsaturated fatty acid.

How Piel groups it

Piel's knowledge base files Ceramide NP under:

Piel's note

One of the lipids skin makes for itself as part of its outer barrier. It appears in moisturisers formulated around barrier support, usually alongside cholesterol and fatty acids.

Found in 2,522 products in Piel's catalogue.

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Identifiers

INCI name
Ceramide NP
CAS number
34354-88-6 / 100403-19-8 (generic)
EC number
309-560-3
CosIng reference
92555

Data from Piel's records, September 19, 2026