Le H.D. Do, Pham Ngoc Thach University of Medicine Ho Chi Minh City, Vietnam
Howard I. Maibach, M.D. University of California San Francisco
Adapted with permission from Do, L. and Maibach, H.I. (2018). Pharmacogenomics/updated for precision medicine in dermatology. J Dermatological Treatment 30(4).Over decades, we have reviewed, with patients and consumers, few to dozens of cosmetics and skin care products they have discarded either due to a suspected allergy or because the products were believed to not be suitable for their skin, based either on intolerance and/or lack of efficacy. This ambiguity encourages the development of tools to assist in product personalization, which has thrived among cosmetic companies.
With no-expertise-required diagnostic and non-invasive devices, cosmetic brands train technicians to assess customers’ skin and/or hair, which then provides a measurement to aid in product selection.