The Nanodermatology Society has published a position statement on the safety of nanotechnology in sunscreens. Dr. Adam Friedman, Vice-President of NDS said, “To date, the data show that the nanotechnology used in sunscreens is safe. To make available to the public information on why these nano-ingredients are used in sunscreens along with the latest material safety data is extremely important.”
http://www.nanotech-now.com/news.cgi?story_id=42285
