株式会社ライフテック 軸丸邸
Lifetech Co., Ltd. Jikumaru Residence Spring- Color
- colorless and clear
- Taste
- almost tasteless
- Odor
- almost odorless
Sodium-Calcium Chloride-Sulfate-Bicarbonate spring
- Sodium Na⁺
- salt's cation — pairs with chloride to make the water salty.
- Chloride Cl⁻
- table-salt anion — coats the skin and holds heat in.
- Aches & jointsstiff shoulders
- Smooth skindry, rough skin
- Recoveryfatigue, stress
A simple thermal spring — gentle and lightly mineralized at just 445 mg/kg of dissolved solids — that free-flows from a 250 m borehole in the Tsurumi district of Beppu at a scalding 85.4 °C, putting it among Japan's hottest natural sources. The pH is neutral and the water runs colorless and clear at the wellhead, with almost no taste or smell. What lifts it above plain hot water is metasilicic acid at 92 mg/kg — enough to place it in Japan's beauty-water family and leave the kind of thin silica film that makes skin feel smoother afterwards. A notice posted under the certificate states the source is diluted with water because it arrives too hot to enter.
Sampled at wellhead·Analyzed Dec 13, 2017·公益社団法人大分県薬剤師会·Cert no. 大薬検 第7R-29120003号