10-Hydroxystearic Acid

AKA “10-HYDROXYOCTADECANOIC ACID, 638-26-6, Octadecanoic acid, 10-hydroxy-, 10-hydroxy-octadecanoic acid, 384M5B7IFL, NSC-79060, CHEBI:143095, DTXSID901314578, RefChem:437036”

Acid

Ingredient Facts

10-hydroxystearic acid

AKA: 10-HYDROXYOCTADECANOIC ACID, 638-26-6, Octadecanoic acid, 10-hydroxy-, 10-hydroxy-octadecanoic acid, 384M5B7IFL, NSC-79060, CHEBI:143095, DTXSID901314578, RefChem:437036

Acid · Skin Protecting · EWG: 4

Plant-Derived

Skin Conditioner

Barrier Support

Plant Oil

Acid

Not Clean

Octadecanoic acid, 10-hydroxy-

Formula

C18H36O3

Mol. Weight

300.50

CAS #

638-26-6

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.

Skin Protecting

Helps rebuild and strengthen your skin barrier — the invisible shield that keeps moisture in and irritants out. Essential after over-exfoliating or harsh weather.

Nourishes & Protects

Traditional Use

A synthetic hydroxylated fatty acid developed for the cosmetics industry to improve emollient and conditioning properties. Engineered to enhance the performance of traditional plant-based oils and butters.