Sodium Castorate

Sodium Castorate

AKA “Sodium Castorate, Castor Oil Derivative”

Synthetic

Ingredient Facts

Sodium castorate

AKA: Castor Oil Derivative

Synthetic · Cleansing · EWG: 4

Plant-Derived Synthetic

Cleanser

Emulsifier

Plant Oil

Synthetic

Clean

Derived from castor oil, this gentle cleanser helps remove impurities while keeping skin balanced and soft. It works to blend water and oils together for smooth, even coverage.

CAS #

8013-06-7

See origin →

Functions

Cleansing

Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.

Emulsifying

Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.

Surfactant Cleansing

Surfactant Emulsifying

Anti-Inflammatory

Antimicrobial

Fights Acne

Lifts away dirt and oil

Mixes oil and water

Traditional Use

A saponified derivative of castor oil, which has been used for medicinal and cosmetic purposes since ancient Egypt. The sodium salt form was developed in the 20th century as an emulsifier for modern skincare products.