News Health & Medicine Sun, inflammation speed aging of skin By Tina Hesman Saey February 26, 2008 at 8:36 pm - More than 2 years ago Share this:Share Share via email (Opens in new window) Email Click to share on Facebook (Opens in new window) Facebook Click to share on Reddit (Opens in new window) Reddit Click to share on X (Opens in new window) X Click to print (Opens in new window) Print From Boston, at a meeting of the American Association for the Advancement of Science Sun exposure leads to wrinkles in double time, new research shows. Inflammation makes the difference between young, supple skin and aged skin, say researchers at P&G Beauty, a cosmetics company in Cincinnati.