Our Lactic Acid Original contains Lactic Acid, Witch Hazel, and Ceramides.It shrinks fine pores, softens blackheads and whiteheads, gently exfoliates and repairs damaged skin.It is easy to use: clean and dry facial skin, take an appropriate amount of this product and apply it evenly to the face, apply it along the skin texture and gently massage the skin until it is completely absorbed by the skin.Lactobionic Acid Original resolves clogged pores and deeply repairs the skin.