Natural alkaline ionized water springs from 750 meters underground at Tarumi Onsen, at the foot of Sakurajima in Kagoshima Prefecture. With a high alkaline pH of 9.5 to 9.9, it has strong penetrating, moistening and emulsifying properties, making it suitable for use as a lotion or spray.
This water is outstandingly great water, goes down really well compared to normal bottled water.