Tri-C12-13 Alkyl Citrate
AKA “C12-13 Alkyl Citrate
Emollient
Ingredient Facts
Tri-c12-13 alkyl citrate
Emollient · Emollient · EWG: 1
Synthetic
Emollient
Skin Conditioner
Chemical Exfoliant
Clean
1,2,3-Propanetricarboxylic acid, 2-hydroxy-, triesters with C12-13 alcohols
CAS #
-
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
A synthetic ester created in modern cosmetic chemistry by combining citric acid with branched alkyl chains. Developed as an emollient and skin-conditioning agent in contemporary moisturizers and primers.
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
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Jun 2026
Data: CosIng · EWG · CIR