LifeVantage Corporation is a science-based network marketing company that develops and distributes nutraceutical dietary supplements and skin care products. The company's flagship product, Protandim, is a patented dietary supplement that activates the body's natural antioxidant and detoxification enzymes. LifeVantage also offers a line of skin care products under the TrueScience brand. The company's products are sold through a network of independent distributors in the United States, Japan, Hong Kong, Australia, Canada, Mexico, Thailand, the United Kingdom, and the Netherlands.