Brand from Taiwan: Dr.Hsieh. Mandelic Acid: Promotes keratin renewal, purifies pores and regulates acne-prone skin.Witch hazel: Regulates the oil-water balance of the skin.Quaternium-73: The Department of Health announced the approval of anti-acne ingredients, regulates acne-prone skin, and inhibits acne formation.Improve the oily condition of the face, help to achieve the effect of anti-acne and tighten pores.Suitable for acne prone skin.How to use:After cleansing the face, open the package and take out the mask, first stick it on the forehead and nose, and then apply it evenly on the whole face.After staying for 15 - 20 minutes, take off the mask, pat the remaining essence on the face to absorb, no need to wash your face after use.