From Our Editors
Petra Tuss—who honed her skills during extensive training with Goldwell and Scruples hair color, KMS, and American Crew—has an impressive portfolio spanning more than a decade. She can cut a sleek bob or infuse long, wavy locks with an ombre effect. She can cover select strands with foil to produce eye-catching highlights or better television reception. She can also make frizzy hair smooth with a keratin treatment that lasts up to six months.