Babassu Acid
AKA “Babassu Fatty Acid, Babassu Oil Fatty Acid”
Acid
Ingredient Facts
Babassu acid
AKA: Babassu Fatty Acid, Babassu Oil Fatty Acid
Acid · Cleansing · EWG: 4
Synthetic
Cleanser
Emulsifier
Acid
Not Clean
Babassu Acid is a mixture of fatty acids derived from Orbignya Oleifera Seed Oil
CAS #
-
Form
Liquid
State
Solid
See origin →
Functions
Buffering
Cleansing
Makes oil and water mix so dirt, makeup, and sunscreen can actually be washed away. The reason your face wash foams.
Emulsion Stabilising
Forces oil and water to stay mixed instead of separating into layers. The unsung hero holding your lotion together.
Stabilizes pH
Removes Impurities
Stabilizes Emulsion
Reduces Inflammation
Locks In Moisture
UV Protection
Removes dirt and impurities
Maintains optimal pH
Keeps product blended
Traditional Use
Derived from babassu palm oil, traditionally used by indigenous Brazilian and indigenous South American communities for cooking and skin care. Modern cosmetic extraction and use began in the late 20th century.
Skin Types
●all-skin-types
Best For
General
Pregnancy & Breastfeeding Safe
Yes
Verified Jun 2026
Data: CosIng · EWG · CIR