Close to the borderline

摘要

Normal,borderland or non-science...where exactly does cosmetic science stand? asks Johann Wiechers Finally it happened.My good friend and colleague on the IFSCC Praesidium Gavin Greenoak,presi dent of the Australian Photobiology Testing Facility in Sydney,Australia,invited me to take part in a public debate on whether perception is reality in the context of our cosmetic industry.