Mannatech, Incorporated operates as a wellness solution provider. The company develops markets and sells nutritional supplements; skin care and anti-aging products; and weight-management and fitness products. It primarily sells its products through network marketing distribution channels and e-commerce model. The company operates in the United States, Canada, Mexico, Austria, the Czech Republic, Denmark, Estonia, Finland, Germany, the Republic of Ireland, Namibia, the Netherlands, Norway, South Africa, Spain, Sweden, the United Kingdom, Australia, Japan, New Zealand, the Republic of Korea, Singapore, Taiwan, Hong Kong, Thailand and China, as well as Belgium, France, Greece, Italy, Luxembourg, and Poland. Mannatech, Incorporated was incorporated in 1993 and is headquartered in Flower Mound, Texas.