4-IN-1: 1) 48HR SWEAT & ODOR PROTECTION, 2)FIGHTS ODOR-CAUSING BACTERIA, 3) GOES ON CLEAR, 4)GENTLE ON SKIN. Sweat is the last thing you need to be worried about. Take one worry off of your plate first thing in the morning. When you use Secret, you're getting the peace of mind that your deodorant will work as hard as you do.