http://dietarysupplements.nlm.nih.gov/dietary/
The Dietary Supplements Labels Database offers information about ingredients in more than two thousand selected brands of dietary supplements. It enables users to determine what ingredients are in specific brands and to compare ingredients in different brands. Information is also provided on the health benefits claimed by manufacturers.
Ingredients of dietary supplements in this database are linked to other National Library of Medicine databases such as MedlinePlus® and PubMed® to allow users to understand the characteristics of ingredients and view the results of research pertaining to them, including the following characteristics:
- Uses in humans
- Adverse effects
- Mechanism of action
The Database can be searched by brand names, uses noted on product labels, specific active ingredients, and manufacturers.
Warnings and Recalls from the U.S. Food and Drug Administration (FDA), related to specific ingredients and supplement brands have also been provided.