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...

Johanna Gillbro PhD is an award-winning skin scientist. She has more than 15 years’ experience in experimental dermatology and has been the most cited author in The International Journal of Cosmetic Science for the last decade. Her book, The Scandinavian Skincare Bible, went straight to...