3M™ Ultrathon™ Insect Repellent provides long lasting protection from biting insects via advanced Time Release Technology. Used by the UK Armed Forces, recommended by Ray Mears, Ultrathon repellent assures the right protection at home & abroad for you and your family.
Up to 12 hours of protection against a range of biting insects
Not just mosquitoes, Ultrathon will provide you with long lasting protection against bites from ticks, midges, sandflies, horseflies, fleas and gnats.
Tropical Strength - with low DEET
The Time Release Technology means Ultrathon Insect Repellent requires a lower level of DEET than other tropical strength repellents, which in turn produces a more pleasant odour for the user. Learn more about DEET.
Advanced Time Release Technology
The Time Release Technology enables DEET, which repels mosquitoes, midges and other biting insects, to be released over a longer period of time.
Splash & Sweat Resistant
Ultrathon’s unique formulation enables the product to resist splashes and perspiration meaning you can keep on being active outdoors.
The secret behind Ultrathon Insect Repellent
Initially developed for the military to provide long lasting protection in tropical environments, the Time Release Technology enables DEET, which repels mosquitoes, midges and other biting insects, to be released over a longer period of time. The benefit for regular holidays in the UK and abroad is a reduced need for reapplication and peace of mind for you & your family.