Brand from Japan: HiCA. A Japanese derma-cosmetic brand inspired by aesthetic medicine.Needle Peeling: Inspired by at-home peeling. A high-potency exfoliating serum with 50,000 beauty needles (natural microneedles) and 10% mandelic acid, designed for special skincare 2–3 times per week.Exfoliation and Pore Care: Formulated with 10% mandelic acid (AHA) and 2% lactic acid (AHA), gentle for sensitive Japanese skin, plus salicylic acid (BHA) to target sebum and pores, leading to a smooth, poreless appearance.Dryness and Dullness Care: Includes 5% high-potency niacinamide to address dullness caused by dryness, promoting hydrated, radiant skin.How to use:Use at night on clean skin after washing your face. Take an appropriate amount onto the palm of your hand and gently spread it over both hands. Avoid the area around the eyes and press into the skin with the palm of your hand to blend in. After use, be sure to moisturize your skin. Use 2-3 times a week.