In Greece, this cherished ingredient is used by families and villages for their own unique recipes and beauty remedies that have been passed down from generation to generation. In 2003, Korres became the world's first brand to incorporate edible Greek yogurt into a skin care formulation.   Its latest creation is The Greek Yoghurt Smoothie Priming Moisturizer ($42), now at Sephora. Formulated with three types of hydrating hyaluronic acid and powerful skin-saving antioxidants and extracts, ...