[Scalp massage scrub] This scalp scrub lifts up and washes away the excess sebum and dirt that can cause unpleasant odors and itchiness on the scalp. It combines the cleansing effects of salt with the moisturizing effects of plant extracts (wasabi, sudachi). Recommended for special care prior to shampooing. Use the pads of your fingers to work it into the skin; the massage effect will improve scalp circulation.