For over 50 years, Douglas Laboratories has been the industry leader in providing quality nutritional products to thousands of healthcare professionals and their patients. Douglas Laboratories offers a broad range of products including many new and exclusive formulas based on the latest clinical and scientific research. Nutritional supplements are produced in a world-class manufacturing facility using only the finest ingredients.

Douglas Laboratories’ facilities are audited by the FDA and other worldwide health organizations to ensure product safety and quality. Before leaving the facility, supplements are tested to guarantee quality throughout the entire manufacturing process at on-site laboratories and under the supervision of on-staff PhDs. This commitment to quality ensures that patients receive nutritional supplements of superior quality and potency that meet label claims.
www.douglaslabs.com
1-800-245-4440