Twinlab Corporation is an American company which manufactures and markets vitamins, minerals, and bodybuilding supplements. In addition to that, Twinlab Corporation also manufactures and sells other category leaders, including the Metabolife line of diet and energy products, and Alvita teas, established in 1922 as one of the country's first herbal tea lines. Twinlab is based in Hauppauge, New York with manufacturing facilities in Utah. Twinlab currently produces more than 500 different products and their products are available in over 55 countries worldwide.