Natrol - Quality Uncompromised Founded in 1980, Natrol is a vitamin and nutritional supplement company built on the philosophy that quality is never to be compromised, under any circumstances. Natrol is committed to supporting the healthy lifestyle of their customer, making products that are rigorously tested and in full compliance with Good Manufacturing Practices (GMP) and the U.S. Food and Drug Administration (FDA).Natrol uses the best of what science, nature and technology have to offer when formulating their supplements, to create products with noticeable benefits. Top products from Natrol include Milk Thistle Advantage and Tonalin CLA 1200 mg. Natrol is also the maker of Laci Le Beau teas, NuHair, Shen Min and Promensil. [+]