Cetyl Caprate

AKA: Hexadecyl decanoate, Decanoic acid, Hexadecyl ester, CAPRIC ACID, CETYL ESTER, CETYL CAPRATE [INCI]
Synthetic
Emollient
Skin Conditioner
Not Clean
OriginDerived from capric acid (a saturated fatty acid) and cetyl alcohol, both typically sourced from coconut or palm oil. Synthesized through esterification, combining capric acid with cetyl alcohol using catalytic processes.
Capric Acid, Cetyl Ester
Formula
C26H52O2
Mol. Weight
396.7
CAS #
29710-34-7
Form
Liquid
Skin Types
●all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
Functions
Skin Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Locks In Moisture
The paper trail
🔬Peer-reviewednone on file
⚖️Regulatory1 listing →
🛡️Safety-assessed1 review →
Counts, not a verdict. A listing isn't a study. The trail, you decide.
EWG
4
CIR
Safe as used
Pregnancy
Yes
Concentration Guide
Leave-on0.5%
Rinse-offNot reported
0%50%100%
CIR reported use · 2012 survey
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Verified Jun 2026
Data: PubChem · CosIng · EWG · CIR