A luxurious introductory serum that simultaneously treats pores and keratin. Rich beauty ingredients provide all-round care for adult skin problems. Contains high concentrations of glycylglycine, azelaic acid derivatives, and niacinamide to address the root causes of pore and sebum problems. In addition, salicylic acid and lactic acid soften the unnecessary stratum corneum on the surface of the skin and support the penetration of beauty ingredients. Contains panthenol and dipotassium glycyrrhizinate to protect against dryness and rough skin, as well as 15 other ingredients contained in the natural moisturizing factor NMF, which is the foundation of skin moisture. Also, it is easy to use as a home care product to make your skin less prone to problems. A mist-type container is used so that it can be easily used after a bath. The mist is finer than normal particles, and the uniform particles gently wrap around the entire face and do not interfere with the next care product.