No more flat hair! BuzzFeed producer Vicky (@miss_qi_vous) and her sister Vivienne (@weivienne) take you behind the scene of how Korean root perms are done by hairstylist Nicole (@nicole_hairnyc) at ...

Ever wondered how K-pop stars like Suzy and Ive’s Wonyoung look so flawless with their wavy locks? Digital hair perms might be the reason ... There’s a certain kind of hair you can spot in any K-drama ...