Douglas Laboratories is the preferred choice of health professionals worldwide. They have been manufacturing quality nutritional supplements for more than 50 years including the top sellers Ultra Preventive X, Cape Aloe, Vitamin D and DIM 60.
IN NUTRITIONAL HEALTH.
For more than 50 years Douglas Laboratories has been at the forefront of the nutritional health industry, product researching, developing and manufacturing superior–quality, science-based dietary supplements to help people improve their health.
Douglas Laboratories is proud to offer one of the largest and most innovative selections of premium products in a comprehensive range of forms manufactured in GMP–compliant, state–of–the–art facilities.