is a doctor of chemistry, a cosmetic formulator, a speaker, and a writer. She has been using green chemistry and sustainability applied to cosmetics for over 20 years with a particular focus on applying green chemistry to cosmetic development (skincare and haircare). She moderates the Sustainability Corner at In Cosmetics Global and other events, including webinars. She wrote the Green Chemist Handbook for Cosmetic Preservation, she is a member of the Royal Society of Chemistry and the Society of Cosmetic Scientists.