Sebamed sensitive balsam deodorant roll on for men is an alcohol and aluminium free deodorant that has been specially designed for men the sensitive formula has a ph of 55 which complements the ph of healthy skin and therefore supports and protects the natural barrier function of the skins acid mantle this masculine deodorant is fragrance free contains no colour additives and works by stopping odour causing bacteria and therefore does not impede the physiological function of the sweat glan