Proudly manufacturing and providing Physicians and Patients with best neutraceuticals available. Find out what makes Doctors Optimal Formula, and our numerous physician grade supplements, different from the competition. Because Doctors Optimal Formula was founded by Physicians, our primary focus is on helping patients. That’s why we’ve created the best physician grade supplements available. Each formula is physician created, sourced for the best ingredients and highest quality, and all manufactured in the USA in a GMP certified facility. We pride ourselves on utilizing our medical knowledge base to create quality supplements and providing the best customer satisfaction for Physician’s and patients.