West&Month Exfoliating And Brightening Serum, Moisturizing, Cleansing, Hydrating And Brightening FacialOur exfoliating, brightening and darkening serum contains rosemary extract and salicylic acid. It can remove the old stratum corneum and promote cell regeneration. Its application method is very simple: clean and dry facial skin, apply an appropriate amount of essence evenly on the face, gently massage until absorbed. It also strengthens the skin barrier, soothes the skin after exfoliation and reduces sensitivity.