Safety Riot Moist Control Treatment 100g, Set of 3 Retail price: ¥1,980 per bottle Not sold separately. New, unused. Please understand that this item is stored at home. Even with strong styling, the concern is hair frizz caused by humidity on rainy days and UV damage on sunny days. This is because the hydrophilic proteins inside the hair absorb moisture from the air and expand. Riot Moist Control Treatment controls the moisture content inside the hair and creates a barrier on the outside to block humidity. It makes even damaged hair, which tends to absorb moisture excessively, manageable while repairing the hair.