3M Ultrathon Lotion - TIME RELEASE PROTECTION PROVEN FORMULA SPLASH & SWEAT RESISTANT Time Release Protection means DEET is slower to evaporate and provides protection after others have dissipated - up to 12 hours of protection against mosquitoes. Ultrathon's Time Release Protection gives the user a balanced mix between concentration of DEET and long lasting protection. Our unique technology provides longer lasting protection with less DEET.
