부산대학교 도서관

Personal care products (PCPs) commonly cause allergic contact dermatitis (ACD). Skincare companies often market their products as 'hypoallergenic'; however, this term is not regulated by industry standards. To determine whether PCPs marketed as hypoallergenic are truly less likely to precipitate ACD, we conducted a study of ingredients found in 'hypoallergenic PCPs' from two major UK retailers in 2022. Of 208 products meeting the inclusion criteria, 153 (73.6%) contained at least 1 allergen or related chemical from the British Society for Cutaneous Allergy baseline series, 21 (10.1%) had 2 potential allergens and 4 PCPs (1.9%) had 3 allergens. Cetearyl alcohol was the most common -allergen identified in leave-on PCPs and parabens in rinse-off products; fragrance was the most frequent related chemical found in 85 PCPs (40.1%). A high prevalence of common allergens was found in hypoallergenic PCPs, suggesting that dermatologists and consumers should be cautious of product ingredients. [ABSTRACT FROM AUTHOR]