HadaLabo Gokujyun Super Hyaluronic Acid Cleansing Foam gently exfoliates skin to remove impurities, dirt and oil trapped within pores. Use morning and night for a luxurious yet practical start to softer, more supple skin. HadaLabo Gokujyun Super Hyaluronic Acid Cleansing Foam gently exfoliates skin to remove impurities, dirt and oil trapped within pores.