Babassu Acid
AKA “Babassu Fatty Acid, Babassu Oil Fatty Acid
Synthetic
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Ingredient Facts
Babassu acid
AKA: Babassu Fatty Acid, Babassu Oil Fatty Acid
Synthetic · Buffering | Cleansing | Emulsion Stabilising · EWG: 4
Plant-Derived
Cleanser
Emulsifier
Synthetic
Clean
Babassu Acid is a mixture of fatty acids derived from Orbignya Oleifera Seed Oil Science: Functions: Buffering, Cleansing, Emulsion Stabilising Safety Ratings: CIR: Safe as used
CAS #
-
Form
Liquid
Plant-Derived
Synthetic. Orbignya oleifera (babassu palm) is native to Brazil and belongs to the Arecaceae family. Babassu Acid is obtained by saponification or hydrolysis of babassu seed oil to isolate constituent fatty acids.
Function
Buffering | Cleansing | Emulsion Stabilising
Benefits
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
Target
General
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
EWG Score4
CIR Safety Findings
medical-approval, all-shades-safe, Not a Sensitizer
Regulatory Status
USAunder review
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR