As an advert for an LED face mask is banned for making misleading anti-wrinkle claims, Katie Rosseinsky explores whether light therapy masks deserve their ultimate beauty status symbol on social media. She asks the experts to sort the facts from the marketing hype Stay ahead of the curve with our weekly guide to the latest trends, fashion, relationships and more Stay ahead of the curve with our weekly guide to the latest trends, fashion, relationships and more Stay ahead of the curve with our