黒川温泉 旅館湯本荘
Kurokawa Onsen (Ryokan Yumotoso)Operated by · 旅館湯本荘
- Skin conditionsatopic skin, eczema
- Smooth skindry, rough skin
- Recoveryfatigue, stress
- Sensitive-skin cautionbroken or dry skin
An iron-rich simple thermal spring of the sulfate sub-type (formerly classified as tanjun-ryokuban-sen). It carries a good deal of iron and oxidizes reddish-brown on contact with air, while a pH of 3.31 makes it acidic and faintly tangy on the skin. With about 35 mg/kg of dissolved iron and 117.7 mg/kg of metasilicic acid, it sits firmly in the iron-bearing family.
Analyzed Oct 15, 2014·株式会社 同仁グローカル