Ingredient
Acetylated Lanolin Alcohol
Lanolin derivative · INCI: Acetylated Lanolin Alcohol
How we read it
Highly comedogenic
A known pore-clogging ingredient. Avoid if you're acne-prone.
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.