A former business writer for the Financial Times and BuzzFeed News, Mariah's true passion has always been skincare—a journey that spanned more than two decades before she created DUALIST. After trying skincare treatments ranging from Accutane and Spironolactone to Retinol and Tretinoin, and skincare by brands big and small, clean and otherwise, there was truly nothing out there that seemed to work for her combination sensitive skin.So she decided to take matters into her own hands. Her aim was simple: do less. Minimize ingredients and combine the power of an oil and a serum to create one potent multitasking clean skincare product. Inspired by the minimalism of French beauty routines and bolstered by modern skincare science, DUALIST is a true multitasking clean beauty powerhouse packed with potent botanical oils and powerful actives to deeply hydrate, moisturize, and fortify the skin.