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Propanediol Dicaprylate/Caprate
AKA “Propanediol Mixed Esters”
Emollient
Ingredient Facts
Propanediol dicaprylate/caprate
AKA: Propanediol Mixed Esters
Emollient · Emollient · EWG: 1
Synthetic
Emollient
Skin Conditioner
Clean
Propanediol Dicaprylate/Caprate is a cosmetic ingredient used as skin conditioning - emollient. Rated low hazard by EWG. Assessed as safe by the CIR.
CAS #
-
Form
Liquid
See origin →
Functions
Emollient
Fills in the tiny cracks between skin cells to make everything feel smooth and soft. The "silky finish" ingredient.
Locks In Moisture
Traditional Use
Developed in the late 20th century as a synthetic ester blend. Designed as a versatile emollient and solubilizer for skincare and color cosmetic products.
Skin Types
●all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
EWG
1
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Verified Jun 2026
Data: CosIng · EWG · CIR