Mien Beauty Season Trip Washable Foam Scalp Shampoo 320g Regular price: 3,080 yen per bottle This shampoo uses rich, dense foam to envelop delicate hair and scalp after hair coloring, keeping freshly dyed hair color vibrant while leaving hair smooth and silky to the touch. A carbonated shampoo that uses rich, dense foam to envelop delicate hair and scalp after hair coloring.