The MEDIPEEL+ Green Cica Collagen Clear is an acidic gel cleanser designed for acne-prone and sensitive skin, boasting a 99% efficacy rate in removing PM2.5 fine dust and providing enhanced calming effects with ingredients like centella asiatica and collagen, while maintaining a gentle pH of 5.5 for irritation-free care. It supports thorough cleansing down to the pores and promotes a clean skin turnover.