西泉源
Nishi SpringOperated by · つるみ観光株式会社
- Color
- colorless and clear
- Taste
- tasteless
- Odor
- almost odorless
Sodium Bicarbonate spring
- Sodium Na⁺
- salt's cation — pairs with chloride to make the water salty.
- Bicarbonate HCO₃⁻
- "soda" — softens skin, leaves it smooth.
- Smooth skindry, rough skin
- Aches & jointsstiff shoulders
- Recoveryfatigue, stress
A sodium-led bicarbonate spring — the classic jūsō-sen style, soft on the skin and once classified under the old name 'pure soda spring'. Weakly alkaline, it sits comfortably in Japan's beauty-water family. A generous 208 mg/kg of metasilicic acid leaves a thin silica film that makes skin feel noticeably smoother. The water is colorless, clear and all but odorless, gentle to soak in.
Sampled at wellhead·Analyzed Jan 19, 2023·公益社団法人大分県薬剤師会検査センター·Cert no. 大薬検 第7R-23010014号