Secret Key is a Korean skin care and makeup brand that’s determined to make a difference in the beauty industry. Secret Key develops high-quality products with formulations that combine the best of nature, beauty and skin sciences. In the game since 2006, the brand has transformed itself into one of the leading skin care brands from Asia. The brand carries products that target various types of skin concerns from enlarged pores and signs of aging to dull, sensitive and dehydrated skin. The most popular line from Secret Key is the Starting Treatment line, which is an exact dupe for Missha’s First Treatment Essence line but at a fraction of the price.