On Aug. 27, 2007, the US Food and Drug Administration (FDA) published its long-awaited proposal to amend regulations governing sunscreens sold in the United States.1 In it, the FDA proposed new standards for formulating, testing and labeling OTC sunscreen drug products with UVA and UVB protection. For the first time, the FDA addressed the issue of sunscreen photostability and its importance to sunscreen performance:
Research Pathways to Photostable Sunscreens
Aug 2nd, 2013
