Douglas Laboratories supplements are a trusted brand responsibly prescribed by physicians. They are used by physicians for preventive medicine and are highly regarded. From label customization and bulk sales to complete customization, we offer OEM solutions to suit your budget and business. In addition, we are pleased to introduce Douglas Laboratories Japan's original liquid supplements. Using a technology that reduces nutritional ingredients to nano-size in their natural state, these supplements provide the required amount in a smaller dosage than supplements in tablet or capsule form. We also offer tastings, so please stop by and see us.