Isabel Greiner

Isabel Greiner is the Founder, Creator, and CEO of Intuisse, which launched the world's first skincare featuring pure Liposomal Active NAD+ in November 2022. Greiner serves as a Board Member on the International Advisory Board for the New York Philharmonic and operates an independent consulting firm, Isabel Greiner Consulting Limited, specializing in strategic direction across financial services, consumer products, and food & beverage sectors. Previous roles include Chief Strategy Officer at PizzaExpress, Senior Vice President at Citi, and Strategy Director for North America at Avon, among others. Greiner holds an MBA from The Wharton School, an MA from the University of Pennsylvania, and a BA from Brown University. Key clients have included Mastercard and Estee Lauder Companies.