undefined 1
undefined 2
undefined 3
undefined 4
undefined 5
undefined 6
undefined 7
undefined 8
undefined 9
Linoleic Acid
AKA “Linolic acid, (9Z, 12Z)-octadeca-9, 12-dienoic acid, Telfairic acid, cis, cis-Linoleic acid, 12-Linoleic acid”
Synthetic
Ingredient Facts
Linoleic acid
AKA: Linolic acid, (9Z, 12Z)-octadeca-9, 12-dienoic acid, Telfairic acid, Cis, Cis-Linoleic acid, 12-Linoleic acid
Synthetic · Emollient · EWG: 4
Varies With Manufacturer
Emollient
Skin Conditioner
Plant Oil
Synthetic
Clean
A lightweight essential fatty acid that softens and conditions skin and hair while helping reduce frizz and static. Keeps moisture locked in for a smoother feel.
Solubility Insoluble (NTP, 1992)
Formula
C18H32O2
Mol. Weight
280.40
CAS #
60-33-3
Form
Liquid
See origin →
Functions
Antistatic
Cleanser
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.
Reduces Static
Removes Impurities
Conditions Hair
Traditional Use
This is the CAS number for glycerin (Vegetin). Glycerin has been used since antiquity in skincare preparations and was historically extracted from animal fats and plant oils for its humectant properties.
Skin Types
●all-skin-types
Best For
Dryness
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
all-shades-safe
Regulatory Status
USA✔ permitted
EU⚠ restricted
JAPAN⚠ restricted
CANADA⚠ restricted
Brightening Bubbling Cleanser
Alpyn Beauty
 →
Melt Moisturizer
Alpyn Beauty
 →
Line-Filling Eye Balm
Alpyn Beauty
 →
The Radiance Ritual
Alpyn Beauty
 →
Glow Sculpt™
Saie
 →
Original Liplux® Lip Balm Sunscreen
COOLA
 →
Tinted Liplux® Lip Balm Sunscreen
COOLA
 →
3 Piece Classic Suncare Travel Set
COOLA
 →
Suncare Travel Essentials Set
COOLA
 →
The Body Essentials Mini
Nécessaire
 →
The Lip Balm Duo
Nécessaire
 →
The New Tendency Duo
Nécessaire
 →
The New Tendency Complete Set
Nécessaire
 →
The Body Essentials
Nécessaire
 →
Retinoic Nutrient Face Oil - 4ML – Tata Harper Skincare
Tata Harper Skincare
 →
Retinoic Nutrient Face Oil
Tata Harper Skincare
 →
Crème Riche & Retinoic Nutrient Face Oil
Tata Harper Skincare
 →
Crème Riche
Tata Harper Skincare
 →
Bio-Shield Face Oil - 4ML – Tata Harper Skincare
Tata Harper Skincare
 →
Crème Riche - 7.5ML
Credo Beauty
 →
Retinoic Nutrient Face Oil - 4ML
Credo Beauty
 →
The Body Essentials
Credo Beauty
 →
The Body Lotion 70 ml | Multi-Peptide | Eucalyptus
Nécessaire
 →
The Body Lotion 70 ml | Multi-Peptide | Santal
Nécessaire
 →
The Body Lotion 70 ml | Multi-Peptide | Olibanum
Nécessaire
 →
The Body Wash 100 ml | Multi-Mineral | Santal
Nécessaire
 →
The Body Wash 100 ml | Multi-Acid | Hinoki
Nécessaire
 →
The Body Lotion 450 ml | Multi-Peptide
Credo Beauty
 →
Dilinoleic Acid/Butanediol Copolymer
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Isomerized Linoleic Acid
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
PEG-8 Dimethicone/Dimer Dilinoleic Acid Copolymer
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Trilinoleic Acid
European Commission
EU Cosmetic Ingredient Database (CosIng)
→
Dilinoleic Acid
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Dilinoleic Acid/Butanediol Copolymer
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Isomerized Linoleic Acid
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Linoleic Acid
Environmental Working Group (EWG)
EWG Skin Deep Cosmetics Database
→
Efficacy of an emollient containing diethylene glycol/dilinoleic acid copolymer for the treatment of dry skin and pruritus in patients with senile xer
Izumi R, Negi O, Suzuki T, Tominaga M, Kamo A et al.
Journal of cosmetic dermatology, 2017
→
Linoleic Acid Induced Changes in SZ95 Sebocytes-Compariso...
Dóra Kovács, Emanuela Camera, Szilárd Póliska, Alessia Cavallo, Miriam Maiellaro, Katalin Dull + 4 more
Nutrients, 2023
→
Effect of a combination of medium chain triglycerides, linoleic acid, soy lecithin and vitamins A and E on wound healing in rats.
Magalhães MS, Fechine FV, Macedo RN, Monteiro DL, Oliveira CC et al.
Acta cirurgica brasileira, 2008
→
Fatty acid composition and productive traits of broiler fed diets containing conjugated linoleic acid.
Sirri F, Tallarico N, Meluzzi A, Franchini A
Poultry science, 2003
→
The Role of Linoleic Acid in Skin and Hair Health: A Review.
Xi Wang, Yan Jia, Huaming He
International journal of molecular sciences, 2024
→
The Role of Linoleic Acid in Skin and Hair Health: A Review.
Xi Wang, Yan Jia, Huaming He
International journal of molecular sciences, 2024
→
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR