Brand from Taiwan: Dr.Hsieh. The perfect ratio of 8% mandelic acid combined with 2% ursolic acid can gently adjust the metabolism of keratin, improve skin dullness, repair aging pores, fade fine lines, smooth and delicate, and firm the skin.Mandelic acid: cutin metabolism, unclog pores, oil control and conditioning, improve acne, brighten skin tone.Ursolic acid: strengthens the skin barrier, protects against photoaging, strengthens the anti-acne effect, tightens the skin, and strongly resists dullness.Centella asiatica: Softening and repairing.Amla: Improves dullness.Tea Extract: Anti-aging and moisturizing.Vitamin C: whitening and anti-oxidant.Suitable for combination to dry skin, closed acne and acne skin.How to use:1-2 times a day depending on individual skin type, after cleansing the skin and before lotion, take an appropriate amount and apply it evenly on the face and neck for absorption.If there is dryness and desquamation, please strengthen the use of moisturizing products.