- NEW Head and Shoulders Antibac. - With the Power of SAFEGUARD: It effectively cleanses scalp and fights germs, giving you up to 100% dandruff and itch protection. It also has scalp and hair nourishers that help keep them moisturized and healthy. - With over 50 years expertise in anti-dandruff technology, HandS removes up to 100% of dandruff, leaving you dandruff and itch free.