Base Care Serum (Foundation Beauty Serum) Main Unit 90g .Stratum Corneum Treatment Basic Lotion Mini Size 30mL [Base Care Serum] For endless skin concerns. A carbonated* foam foundation serum that penetrates to the deepest layer of the stratum corneum. Change your skincare routine from the foundation*1. A highly concentrated*2 carbonated* foam serum, approximately 1/20th the size of a pore, penetrates to the deepest layer of the stratum corneum. It addresses endless skin concerns such as moisture, texture, radiance, firmness, and roughness*3. Improves the absorption of subsequent skincare products .Contains moisturizing ingredient: ginseng extract* Carbon dioxide (propellant)*1 First step in your skincare routine*2 Compared to the brand's previous products*3 Softens dry, rough skin with moisture [Stratum Corneum Treatment Basic Lotion] Keeps skin moisturized all day long*, even in dry environments, leaving it soft and supple. A stratum corneum treatment basic lotion that continuously fills the stratum corneum cells with moisture. Its specially formulated 'stratum corneum treatment formula' penetrates the stratum corneum, supplementing its moisture-retaining function, providing and retaining moisture in the skin. Even in dry environments, moisture lasts all day*, leaving skin soft and supple. A mild, milky white liquid that blends easily into the skin. This product can be used as a substitute for toner. *From morning to evening