Proven effective. Awarded best gear. Cruelty free. Deet-free. Deet-free, water & sweat resistant. Finally, a deet-free repellent that works. Deerflies, mosquitoes, everything stayed away. From the New York Times, July 27, 2006 copyright 2006 The New York Times. Awarded Best Gear by National Geographic Adventure. Of all the natural, deet-free bug repellents non that we tried was as effective as Herbal Armor (Jan. 2006). All Terrain represents that this product qualifies for exemption from registration with EPA under FIFRA. www.allterrainco.com. Product made in the USA.