Terri Vinson is a cosmetic chemist and founder of Synergie Skin: the ethical, clinical-grade, Australian skincare brand that’s rapidly reaching cult status. Terri is also the author of Skinformation, in which she not only lifts the lid on the skincare ingredients that work, but also...

Alice Hart-Davis is an award-winning beauty journalist and the UK’s leading independent expert on non-surgical procedures, otherwise known as ‘tweakments’. Along with her books, The Tweakments Guide: Fresher Face and The Tweakments Guide: Start with Skincare, Alice’s website and social media feeds are a wealth...