Wella Professionals unveiled #140changemakers collection which showcases fabulous hair colour transformations by global artists on the celebration of the brand’s 140th anniversary. With ‘Make Change’ as the brand slogan, the collection aims at encouraging and appreciating the magnificent transformations created by the stylist community. “Our stylist community is continuously inspired by the individual beauty of their clients and the collection showcases the creativity behind every hair transformation,” says Wella Professionals Global Ambassador Rossano Ferretti.