Ceramide EOP

AKA: Ceramide (Lipid Barrier)
Synthetic
Skin Conditioner
Hair Care
Ceramide
Clean
OriginSynthesized from phytosphingosine (a long-chain amino alcohol) and stearic acid derivatives through chemical esterification. Produced by coupling stearoyl chains to phytosphingosine backbone via ester bond formation.
Ceramide EOP,1,3,4-Octadecanetriol, 2-Stearoyloxyheptacosamide,Stearoyloxyheptacosanoyl-C18-Phytosphingosine,Stearoyloxyheptacosanoyl-4-Hydroxysphinganine
Formula
C66H127NO6
Mol. Weight
1030.7
CAS #
627881-96-3
Form
Liquid
Skin Types
●all-skin-types, gentle
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
Functions
Hair Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Strengthens skin barrier
Locks in moisture
Prevents moisture loss
The paper trail
🔬Peer-reviewed1 paper →
⚖️Regulatory1 listing →
🛡️Safety-assessed2 reviews →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
1
CIR
Safe as used
Pregnancy
Yes
Concentration Guide
Leave-on0.000001–0.01%
Rinse-off0.00001%
0%50%100%
CIR reported use · report published 2020
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR