Linoleamidopropyl Dimethylamine
AKA “Foamine O-80, UNII-W142CF4WLF, N-(3-Dimethylaminopropyl)linoleamide, Linoleamidopropyl dimethylamine [INCI], 12-Octadecadienamide, (9Z, 12-OCTADECADIENAMIDE
Synthetic
Ingredient Facts
Linoleamidopropyl dimethylamine
AKA: Foamine O-80, UNII-W142CF4WLF, N-(3-Dimethylaminopropyl)linoleamide, Linoleamidopropyl dimethylamine [INCI], 12-Octadecadienamide, (9Z, 12-OCTADECADIENAMIDE
Synthetic · Cleansing · EWG: 4
Synthetic
Cleanser
Skin Conditioner
Hair Care
Synthetic
Clean
Helps reduce frizz and static in hair and skincare formulas, leaving your hair smoother and more manageable.
Formula
C23H44N2O
Mol. Weight
364.60
CAS #
81613-56-1
Form
Liquid
See origin →
Functions
Antistatic
Hair Conditioning
A catch-all term for ingredients that improve how skin looks and feels — softer, smoother, more supple. The workhorse behind most moisturizers.
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Reduces Static
Reduces Flyaways
Traditional Use
A modern synthetic derivative of linoleic acid developed for cosmetics. Used as an antistatic and conditioning agent, particularly in hair care products.
Skin Types
all-skin-types
Best For
General
Melanin-Rich Skin
Suitable
Pregnancy & Breastfeeding Safe
Yes
EWG
4
CIR
Safe
Pregnancy
Yes
CIR Safety Findings
Not a Sensitizer
medical-approval
all-shades-safe
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: PubChem · CosIng · EWG · CIR