Oleyl Alcohol

Oleyl alcohol is a long-chain unsaturated fatty alcohol typically sourced from natural oils and included in cosmetic formulations, chosen to add emolliency, improve slip and spreadability, and adjust texture or viscosity in creams and hair products.
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Ingredient Snapshot

Overview
A fatty alcohol that softens skin and helps creams glide on smoothly.
Category
Barrier Support, Skin Conditioning
Type
Emollient

Ingredient Ratings

Overall Rating

Fair

Comedogenic Risk

High

Skin Benefits

Provides a softened, conditioned feel and smoother glide on skin and hair. Helps slow water loss by reinforcing surface lipids.

Uses In Skincare & Cosmetics

Common in thick creams, balms, and hair conditioners to add richness and slip; also used in body butters to adjust texture.

Comedogenic Rating

Oleyl Alcohol has a comedogenic rating of 4. It has a higher likelihood of clogging pores and may not be suitable for acne-prone skin.

Safety

Usually low-irritant for most, but it has a comedogenic rating around 3 and can clog pores for acne-prone users. Patch test if you're reactive and avoid heavy leave-on use on breakout-prone areas.

Is Oleyl Alcohol a Good Ingredient?

Rated Fair: it provides slip and emolliency, but it carries a moderate comedogenic potential and may provoke breakouts in acne-prone skin, and some users can experience sensitivity at higher levels, which keeps it out of Good territory.

Products with Oleyl Alcohol

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