Men Expert 48H Thermic Resist Anti Persistant Roll On designed with long-lasting reactivating freshness, the thermic resist persistant 48 Hour Anti-Perspirant from L'Oréal Paris Men Expert contains thermal agents, which automatically reactivate when you most need it. The deodorant spray helps to combat bad odours and control perspiration, anti-wetness. The cleansing anti-perspirant provides an ultra-fresh woody-mint fragrance.