Lanacane Anti-Friction Gel helps prevent painful skin irritation caused by friction. It also helps prevent irritated areas from becoming more sore by helping to prevent friction acting on the raw skin. It lasts all day - just a dab gives skin a lasting silkiness that helps prevents friction. Use it anywhere repeated motion rubs skin raw: shoulders, waistline, under arms, inner thighs, chest, and feet. Non-Greasy, Dries on Contact, Non-staining and Moisture-proof Smooth formula Anti-Friction Gel.