Brand from South Korea: The History of Whoo. A skin care product series for men with Hanbang formula is now available from The History of Whoo. A toner removes the remnants left over after washing face and keeps the face alive and moisturized. Thus enhances skin elasticity, leaving it glowy . Use twice a day, in the morning and evening. After cleansing, dispense an ample amount onto the palm and smooth over the entire face.