Off & Relax Hot Spring Water Deep Cleanse Spa Shampoo is a Japanese scalp-focused haircare product that features a blend of three domestic hot spring waters from Izumo, Yuwara, and the Alps. Its unique double zinc colloid formula effectively manages excess sebum production while incorporating natural ingredients like plankton extract, sake lees, and tea leaf extract. The shampoo has a calming forest-bathing fragrance and is particularly suitable for those with oily scalp conditions, dandruff concerns, or those seeking a deep cleansing effect.