While belting ABBA from Broadway’s Winter Garden Theatre this summer, the cast of “Mamma Mia” will boast sun-kissed glows only fitting for a Greek island-hopping dramedy — all thanks to the skincare Greek-owned skincare brand Korres. In tandem with the show’s limited-run revival on Broadway, Korres teamed up with “Mamma Mia” as their official skincare […]