Application Note: Rapid Screening of Skin Lightening Products for the Corticosteroid Clobetasol Propionate Using Direct Analysis in Real Time (DART) with Mass Detection
18 May 2017

This application note demonstrates a study in which skin lightening cosmetics products, obtained from online vendors, were analyzed using a DART source coupled with Waters® ACQUITY QDa Mass Detector to provide rapid qualitative determination of pharmaceutical active ingredients in cosmetic samples.