Researched by Helena DeMaria-Williams
Formula IngredientFatty AlcoholBehenyl Alcohol
INCI: Behenyl Alcohol
Behenyl alcohol is a long-chain fatty alcohol with 22 carbon atoms, derived from natural vegetable oils (rapeseed, coconut). Despite the name, it is not a drying alcohol like ethanol or isopropyl alcohol. Instead, it functions as an emollient, emulsion stabiliser, and viscosity-controlling agent that helps oil and water phases stay blended while giving products a rich, creamy texture.
Category
Fatty Alcohol
Irritation Risk
Low
Skin Types
all skin types, dry, sensitive, normal, combination
What does this do in a formula?
emollient, emulsion stabilisation, viscosity control, skin softening, improved product texture
Is Behenyl Alcohol safe? Key considerations
Can Behenyl Alcohol cause irritation?
Low RiskGenerally non-irritating at typical cosmetic concentrations. The Cosmetic Ingredient Review (CIR) panel has assessed fatty alcohols including behenyl alcohol as safe. No EU CosIng Annex II or III restrictions apply.
Does Behenyl Alcohol increase sun sensitivity?
No RiskBehenyl alcohol does not increase photosensitivity. No sun protection precautions are required.
Is Behenyl Alcohol safe during pregnancy?
SafeA long-chain fatty alcohol with no known reproductive or developmental concerns. Widely considered safe during pregnancy.
How does Behenyl Alcohol work?
Behenyl alcohol is a long-chain fatty alcohol with 22 carbon atoms, derived from natural vegetable oils (rapeseed, coconut). Despite the name, it is not a drying alcohol like ethanol or isopropyl alcohol. Instead, it functions as an emollient, emulsion stabiliser, and viscosity-controlling agent that helps oil and water phases stay blended while giving products a rich, creamy texture.
Individuals with known allergy to fatty alcohols (rare) should review the considerations above before use.
Which products contain Behenyl Alcohol?
Shop products that contain Behenyl Alcohol
