DoctorK is a brand that scientifically studies vitamins to create innovative skincare products. Founded by pioneer of Vitamin C, Koichiro Kameyama, DoctorK aims to provide the clinic's beauty experience to those who are unable to visit the clinic. With over 30 years of clinical expertise, DoctorK has developed a skincare line based on the concept of Cocktail Vitamin Ⓡ, which combines appropriate ingredients tailored to the purpose of each product.

Their unique formulations effectively address various skin concerns without being influenced by industry norms or trends. DoctorK's skincare products not only deliver high concentrations of Vitamin C, but also prioritize the comfort of daily skincare routines. The brand's dedication to using high-quality ingredients and the innovative Cocktail Vitamin Ⓡ formula has garnered widespread acclaim and numerous beauty awards.

Experience the power of Vitamin C with DoctorK and achieve healthy, radiant skin that lasts