Lanolin Oil is generally suitable within the cosmetic uses reviewed. The exact oil fraction is included in the assessment, but that conclusion cannot guarantee personal comfort, especially when an individual has already reacted to lanolin-containing products.

The review distinguishes allergy observations on damaged skin from reactions assessed on healthy skin, and considers refining and impurities. Those limits should not become a claim that every lanolin product irritates or that normal patch tests settle every exposure. No applicable human seb derm or independent exact-oil Malassezia result was established. Seek advice about recurrent irritation or a relevant allergy history.