Doctor Serum Co., Ltd. was established on February 10, 2005. I will continue to search for materials and products that can be said to be "genuine" and will spare no effort to continue to create "products that please our customers." And "Products where you can experience the effects". Although it was difficult to commercialize our current main product, "Serum Silk Fibroin," we were able to create a product that represents our company. In addition, Dr. Serum develops comprehensive production in business, from planning, development and manufacturing of cosmetics and health foods to concept creation of each product, planning proposals, sales support, human resources education, and seminar lectures. Please contact us once.