L' Oreal Men Expert Full Power Deodorant Roll-On (50ml) Trio L’ Oréal Men Expert Full Power Deodorant Roll On uses high performance technology & a 48 hour antiperspirant action to give a long lasting dry feeling. The large roll on delivers active ingredients directly to the skin so you’re always protected. L’ Oréal Men Expert have put all their expertise into creating a range of long-lasting antiperspirant deodorants & with proven 48 hour action & a fruity fragrance L’ Oréal Men Expert Full Power Deodorant Roll On is the pick of the bunch.