Is Acetylated Lanolin Comedogenic?
Comedogenic rating: 4/5 — Likely to clog pores
Acetylated Lanolin is a structuring wax that adds body, hold and a protective film. In cosmetics it is typically found in balms, sticks, mascaras and rich creams. On a label it may also appear as acetylated lanolin alcohol.
| Comedogenic rating | 4/5 — Likely to clog pores |
|---|---|
| Pore-clogging | Likely |
| Fungal-acne safe | Yes |
| Category | Wax |
| Also known as | acetylated lanolin alcohol |
Is Acetylated Lanolin comedogenic?
Yes — Acetylated Lanolin is considered highly comedogenic, scoring 4 out of 5. That means it has a strong tendency to block pores and is a well-known trigger for closed comedones, blackheads and breakouts on acne-prone skin. If your skin is oily or congestion-prone, Acetylated Lanolin is one of the ingredients most worth avoiding in leave-on facial products, though it can still be fine in short-contact rinse-off products or on the body.
Does Acetylated Lanolin cause fungal acne?
Acetylated Lanolin is generally considered fungal-acne (Malassezia) safe. It is not among the oils, fatty acids or polysorbates known to feed Malassezia yeast, so it should not aggravate fungal acne (Malassezia folliculitis) for most people.
Should you use Acetylated Lanolin if you're acne-prone?
If you are acne-prone, it is safest to keep Acetylated Lanolin away from your face in leave-on products. It can still be useful for dry body skin, hair, or in cleansers where it is quickly rinsed off. Normal and dry skin types often tolerate it without issue.
Safer alternatives to Acetylated Lanolin
How Acetylated Lanolin compares to other waxs
| Ingredient | Rating | Pore-clogging |
|---|---|---|
| Acetylated Lanolin | 4/5 | Likely |
| Lanolin | 1/5 | Unlikely |
| Beeswax | 2/5 | Low–moderate |
| Jojoba Oil | 2/5 | Low–moderate |
Frequently asked questions
Is Acetylated Lanolin comedogenic?
Yes — Acetylated Lanolin is considered highly comedogenic, scoring 4 out of 5. That means it has a strong tendency to block pores and is a well-known trigger for closed comedones, blackheads and breakouts on acne-prone skin. If your skin is oily or congestion-prone, Acetylated Lanolin is one of the ingredients most worth avoiding in leave-on facial products, though it can still be fine in short-contact rinse-off products or on the body.
Does Acetylated Lanolin cause fungal acne?
Acetylated Lanolin is generally considered fungal-acne (Malassezia) safe. It is not among the oils, fatty acids or polysorbates known to feed Malassezia yeast, so it should not aggravate fungal acne (Malassezia folliculitis) for most people.
Is Acetylated Lanolin safe for acne-prone skin?
If you are acne-prone, it is safest to keep Acetylated Lanolin away from your face in leave-on products. It can still be useful for dry body skin, hair, or in cleansers where it is quickly rinsed off. Normal and dry skin types often tolerate it without issue.
What products is Acetylated Lanolin found in?
Acetylated Lanolin is a structuring wax that adds body, hold and a protective film, and is commonly found in balms, sticks, mascaras and rich creams.
What can I use instead of Acetylated Lanolin?
Lower-risk swaps include Squalane, all of which rate lower on the comedogenic scale.
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