Cetearyl Behenate
AKA “Cetearyl Ester, Cetearyl Behenic Acid Ester
Synthetic
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Ingredient Facts
Cetearyl behenate
AKA: Cetearyl Ester, Cetearyl Behenic Acid Ester
Synthetic · Skin Conditioning - Emollient | Skin Protecting · EWG: 1
Synthetic
Emollient
Skin Conditioner
Barrier Support
Plant Oil
Synthetic
Clean
A plant-derived conditioning agent that softens and protects skin, leaving it smooth and hydrated.
CAS #
246159-35-3
Form
Liquid
Synthetic
Botanical. Derived from plant oils such as coconut, palm, or soy through hydrogenation of natural fatty acids. Synthesized by esterification of behenic acid with cetearyl alcohol, then blended together.
Function
Skin Conditioning - Emollient | Skin Protecting
Benefits
Nourishes & Protects
Locks In Moisture
Traditional Use
A synthetic ester combining cetyl and stearyl alcohols with behenic acid (a fatty acid derived from plant oils like rapeseed). Developed as an emollient and thickening agent for cosmetic formulations.
Skin Types
all-skin-types, gentle
Best For
Target
Dryness
Melanin-Rich Skin
Suitable
Pregnancy Safe
Yes
EWG Score1
CIR Safety Findings
ewg-1, medical-approval, pregnancy-nursing-safe, all-shades-safe, Not a Sensitizer
Regulatory Status
USApermitted
EUrestricted
JAPANrestricted
CANADArestricted
Verified Feb 2026
Data: CosIng · EWG · CIR