TyraTech, Inc., a life sciences company, engages in the development, manufacture, marketing, and sale of proprietary insect and parasite control products in the United States, the United Kingdom, Ireland, France, and Malta. The company offers Vamousse, a pesticide-free product for use in the process of controlling head lice; and Guardian, an insect repellent for nontoxic protection from mosquitoes and ticks. It also provides PureScience that utilizes nature-based actives to control insects and parasites for use around people and animals within the food supply; and OutSmart, a non-toxic equine fly spray, which delivers a repellent solution for horses from flies, mosquitoes, and ticks. The company sells its products to a chain of pharmacy, supermarket, and retail stores, as well as pet shops. TyraTech, Inc. was founded in 2004 and is based in Morrisville, North Carolina. As of November 9, 2018, TyraTech, Inc. operates as a subsidiary of American Vanguard Corporation.