For over 35 years, Natrol has been a leading manufacturer of Vitamins, Minerals & Supplements and is dedicated to empowering ... consumers to “Own Your Health” with the help of our top-selling products, Melatonin, 5-HTP and Biotin. At the core of Natrol’s success is our unwavering focus on five strategic principles — Quality, People, Innovation, Customer Service, and Cost Effectiveness. read more