Ingredient
Cetyl Acetate / Acetylated Lanolin Alcohol
What is Cetyl Acetate / Acetylated Lanolin Alcohol?
Cetyl Acetate and Acetylated Lanolin Alcohol are both components derived from lanolin, a substance obtained from sheep's wool. They are often chemically modified to enhance their properties, including their ability to bind water.
These ingredients are used in cosmetic products for their moisturizing and emollient properties. They help to soften and condition the skin by forming a smooth and protective layer that retains moisture. While generally considered safe for cosmetic use, some individuals may experience sensitivities or allergic reactions to lanolin-based products.
When seen on a label, it's worth noting that these ingredients indicate a product may not be vegan-friendly due to their origin from animal sources.
Commonly found in: moisturizers, lotions, creams, conditioners
What to watch
- May cause allergic reactions in sensitive individuals.
Benefits
- Helps to soften and condition the skin.
- Improves moisture retention in cosmetic products.
Regarded as safe for use in cosmetics under typical concentrations.
Generally safe, though there is limited data on sensitivity reactions specific to ceramide derivatives.
Derived from sheep's wool, and thus not considered vegan-friendly.
Sources: Safety Assessment of Lanolin-Derived Ingredients as Used in Cosmetics
Scout's take
Lanolin derivatives. Effective emollients but among the most common cosmetic contact allergens.
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