Mimikai Insect Repellent

Mimikai is leading a repellent revolution—bringing clean innovation to a category that hasn’t changed in decades. We are the first new EPA-registered insect repellent in over 25 years, powered by a patented active ingredient called Undecanone—originally discovered in wild tomato plants. Proven to repel mosquitoes and ticks (including those that carry Lyme disease), our formula offers DEET-level protection without the toxic chemicals or harsh smells. After seven years of research, testing, and development alongside the scientists who discovered Undecanone, we created Mimikai: the first truly efficacious, natural, and skin-friendly bug spray. Led by industry veterans and repeat founders Stephanie Watson and Michelle Arnau, Mimikai is built on the belief that you shouldn't have to choose between safety and performance. Designed by nature, backed by science.