adults • Skin contact product
For adults: usually low risk when used on normal skin, but it can cause allergic skin reactions in some people, especially those sensitive to lanolin or wool.
Before using a new product with this ingredient, do a small patch test on the inside of your forearm and wait 24–48 hours. If you already know you have a lanolin or wool allergy, avoid products with this ingredient. Follow product directions and avoid using on broken or irritated skin. Stop use and see a doctor if you get redness, itching, swelling or a rash.
Main warning — skin allergy: industry safety reviews and peer‑reviewed studies show strong evidence it can be a skin allergen. Also, some product‑verification programs restrict its use unless manufacturers prove safe levels. Watch for rash, itching, swelling or worsening irritation; avoid if you have known lanolin sensitivity.
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This ingredient has the following documented risks:
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Yes, Acetylated Lanolin Alcohol is generally considered safe for adults based on current research.
Can cause skin redness, itchiness, or rashes—especially on sensitive baby skin.
Could weaken or confuse immune system.
Linked to triggering or worsening eczema and similar skin conditions.
Possible negative effects on the environment
Acetylated Lanolin Alcohol is commonly found in skincare products, cosmetics, and topical applications. Always check ingredient labels before use.
The appropriate age depends on the specific ingredient properties and concentration. This analysis is for adults. Use the age selector above to check other ages.
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