Diethylhexyl Dimer Dilinoleate
AKA “Diethylhexyl Dimer Dilinoleate, DEDL
Emollient
Ingredient Facts
Diethylhexyl dimer dilinoleate
AKA: DEDL
Emollient · Emollient · EWG: 4
Synthetic
Emollient
Skin Conditioner
Not Clean
9,12-(Z,Z)-Octadecadienoic acid dimer, 2-ethylhexyl diester
CAS #
129423-60-5
Form
Liquid
See origin →
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
Traditional Use
Synthetic conditioning agent derived from linoleic acid, developed for cosmetics to provide enhanced skin conditioning and moisture retention while maintaining stability.
Skin Types
all-skin-types
Best For
Dryness
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe as used
Pregnancy
Yes
CIR Safety Findings
medical-approval
all-shades-safe
Phototoxicity Concern
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: CosIng · EWG · CIR