AZELAIN AZ Advanced Serum 30ml - 1 bottle Azelaic Acid Serum, Azelaic Acid Derivative, Glycyl Glycine Pores, uneven skin texture, rough skin, shine, stickiness, moisturizing, sensitive skin, oily skin, combination skin Formulated with the popular ingredient "Azelaic Acid Derivative." For pores, uneven skin texture, and skin texture. Contains Glycyl Glycine. 12 rich ingredients support the prevention of rough skin. Formulated with 12 skin-conditioning ingredients that support barrier function and moisturization. 5-free formula for skin-friendliness. Addictive, refreshing, and moisturizing texture. Same-day shipping is available if ordered by 5 PM.