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Ingredient

Acetylated Lanolin Alcohol

Lanolin derivative · INCI: Acetylated Lanolin Alcohol

Reviewed by Elysiana, licensed esthetician

How we read it

Highly comedogenic

Known to clog pores. If you break out easily, this is the one to skip.

Is Acetylated Lanolin Alcohol comedogenic?

Yes. Acetylated Lanolin Alcohol is a known pore-clogging ingredient, and we read it as highly comedogenic. If you're acne-prone, it's worth avoiding, especially when it sits near the top of an ingredient list.

Why we read it this way

An acetylated, heavier lanolin derivative that's consistently flagged as pore-clogging across acne-safe lists.

The nuance

Common in occlusive balms and rich creams; the concern is leave-on use on breakout-prone skin.

One ingredient rarely tells the whole story. Run the whole label and see everything in the product at once.