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- Title
Oleoyl tyrosine: An emerging allergen in tan‐enhancing sunscreens and cosmetics.
- Authors
De Fré, Charlotte; Dendooven, Ella; Aerts, Olivier
- Abstract
Allergic contact dermatitis, amino acid alkyl amides, CAS no. 147732-57-8, case report, cosmetics, oleoyl tyrosine, tan-enhancing cosmetics Keywords: allergic contact dermatitis; amino acid alkyl amides; CAS no. 147732-57-8; case report; cosmetics; oleoyl tyrosine; tan-enhancing cosmetics EN allergic contact dermatitis amino acid alkyl amides CAS no. 147732-57-8 case report cosmetics oleoyl tyrosine tan-enhancing cosmetics 110 112 3 06/14/22 20220701 NES 220701 We report a second case of severe allergic contact dermatitis (ACD) from oleoyl tyrosine (CAS no. 147732-57-8), an amino acid alkyl amide (AAAA).1,2 CASE REPORT A 43-year-old female was referred because of suspected (photo-) ACD from a sunscreen or after-sun product (Monoï de Tahiti - Corine de Farme, Neuville-en-Ferrain, France). Oleoyl tyrosine, derived from the non-essential amino acid and the melanin precursor tyrosine, is the reaction component of oleoyl chloride with tyrosine and allegedly, besides skin conditioning effects, also has tan-enhancing properties.
- Subjects
SUNSCREENS (Cosmetics); TYROSINE; SUNBURN; ALLERGENS; AMINO acid amides
- Publication
Contact Dermatitis (01051873), 2022, Vol 87, Issue 1, p110
- ISSN
0105-1873
- Publication type
Article
- DOI
10.1111/cod.14113