For over 50 years Douglas Laboratories has been formulating and manufacturing high quality nutritional supplements using the kind of rigorous criteria that other health companies often overlook. That results in dietary supplements that ensure a healthier, long-lasting life. Douglas Labs ensures that the upmost standards are met by using current Good Manufacturing Practices (GMP), ISO 9001 and ISO 17025 certified laboratories, standard operating procedures (SOP), and a Vendor Certification Program (VCP). By using the VCP, Douglas Laboratories controls the quality of their product from start to finish, enabling you to use their products with absolute confidence.
At OVitaminPro, we are proud to offer hundreds of Douglas Laboratories dietary supplements, including their #1 rated multivitamin, Ultra-Preventive X. This wide range in vitamin and supplemental support means products that will assist you in leading a healthy, active, and long life.
Shop our expansive selection of Douglas Laboratories products online, or call one of our friendly staff at 1-877-465-0844 and we will be happy to help you!