Podcast: A Call for a Univeral UVA Index

"SPF" is sooo 2008.

Check out this podcast from Brian Diffey, an emeritus Professor of Photobiology at the University of Newcastle. In it, he says that there has to be an agreement on a universal index to convey a skin product's UVA protection to the consumer.

He explains a possible solution that he published in the International Journal of Cosmetic Science. (Click here for a direct download.)