Cetearyl Alcohol

Cetearyl alcohol is a fatty alcohol derived from natural sources like coconut or palm oil, or it can be synthetically produced. It functions as an emollient, emulsifier, and thickener in cosmetic formulations. It helps to soften and smooth the skin and hair, prevents oil and water from separating, and gives products a desirable texture.

BenefitMinimal 0.8 / 4

Hydration i1.5 / 4

Whether the ingredient helps increase the skin’s water content — humectants that attract water, ingredients that reduce water loss, or ones that make skin feel less dry.

Barrier support i1 / 4

Whether it supports the skin barrier — restoring lipids, reducing water loss, aiding barrier repair, or strengthening the skin’s protective function.

Texture i0.5 / 4

Whether it can improve smoothness and surface texture — roughness, flaking, clogged pores, or unevenness. Exfoliating acids, retinoids, and smoothing moisturizers may score here.

RiskLow 0.5 / 4

Irritation i0.5 / 4

Risk of short-term irritation — stinging, burning, dryness, redness, or discomfort. Common for strong actives, acids, retinoids, fragrances, and harsh surfactants.

Sensitization i0.3 / 4

Risk of allergic contact dermatitis or immune-based reactions. Fragrance allergens, preservatives, botanicals, and some dyes may score here.

Acne aggravation i0.1 / 4

Whether it may worsen breakouts — clogging pores, feeling heavy on acne-prone skin, or triggering comedones in some users.

Rated by SpottyLabs' ingredient methodology, independent of brands.

What it helps with

• improves product texture
• emulsifies ingredients
• conditions skin and hair

Things to watch

• potential for mild irritation

Products with Cetearyl Alcohol

Browse all products →

Frequently asked questions

Is cetearyl alcohol a 'bad' alcohol?

No, cetearyl alcohol is a fatty alcohol, which is very different from drying alcohols like ethanol or isopropyl alcohol. Fatty alcohols help to moisturize and condition the skin and hair, rather than drying them out.

Can cetearyl alcohol cause acne?

Cetearyl alcohol is generally considered non-comedogenic. However, in very high concentrations or in individuals with extremely sensitive skin, any ingredient can potentially contribute to breakouts.