freeOK概要：In the UK, over ￡ 9 billion is spent annually on beauty products that have the potential to improve and change us. But how much of the promise of these products is based on scientific evidence, and how much is just marketing manipulation? Cherry Healey collaborated with independent scientists to conduct unprecedented testing on everyday cosmetics. In a groundbreaking study conducted at the University of Sheffield, with the help of 25 volunteers, she found that moisturizers may not have the benefits people think they have.
