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C12-16 Alcohols

What C12-16 Alcohols is & what it does

C12-16 Alcohols is a blend of fatty alcohols with carbon chain lengths from twelve to sixteen, typically derived from plant oils or made synthetically. Unlike drying simple alcohols, these long-chain fatty alcohols act as emollients, emulsifiers, and thickeners in skincare and sunscreen formulas. They help stabilize creams and lotions while giving the product a richer, smoother texture.

Is C12-16 Alcohols drying like other alcohols?

C12-16 Alcohols are long-chain fatty alcohols, which behave very differently from drying simple alcohols like ethanol. In skincare and sunscreen formulas they act as emollients and thickeners that can help condition and soften skin rather than dry it. They are generally well tolerated in leave-on and rinse-off products.

Is C12-16 Alcohols comedogenic?

Fatty alcohol blends like C12-16 Alcohols are sometimes noted as low to moderate on comedogenicity scales, and individual responses vary. Many people use products containing them without issue, but those very prone to clogged pores may want to monitor how their skin reacts. Patch testing is a sensible precaution.

Is C12-16 Alcohols natural or synthetic?

C12-16 Alcohols can be derived from natural plant oils or produced synthetically, depending on the supplier. The finished ingredient is chemically the same regardless of source. Brands that emphasize plant origin will usually state it.

Sunscreens with C12-16 Alcohols

We rate 21 sunscreens that contain it, showing the top 10 by overall score:

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