Dermatology and the cosmetic industry.
Synopsis Co-operation between the cosmetic industry and dermatology is essential for identifying potentially hazardous substances and ensuring optimal product safety. With dermatological consultation, epidemiological surveys of patients or employees in the cosmetic, toiletry or chemical industry provide useful information to distinguish product-induced or occupational dermatitis from other types of contact dermatitis or constitutional disease (such as psoriasis, lichen planus, or disorders of collagen or immune response). Some examples of the inherent complexities of this process and the solutions that have been achieved are presented. Care is necessary by dermatologists and cosmetic scientists in carrying out controlled use trials and interpreting patch test results in the search for an offending ingredient. Some medical conditions and treatment regimens of the patient/consumer that may affect the response to a cosmetic ingredient are mentioned.
Cooke
M A
MA
Consultant Chief Medical Advisor, Firmenich & Co., and Visiting Professor, Department of Environmental and Occupational Health and Safety, University of Aston in Birmingham.