LifeLinks role in the dietary supplement industry has been enhanced by our being the first company to introduce products such as 5-Hydroxytryptophan (5-HTP), DHEA, Pregnenolone, and Methylcobalamin. We provide advanced supplements, factual no-nonsense information, good prices and great service. We sell directly to end-users through mail order and to health food stores and health-care professionals. Our web page enables our products to reach domestic and foreign buyers via e-commerce, an important asset for a company that is mentioned as a source in many health-related books published in several languages.