minerals in our water

High in mineral content, our water comes from deep below Earth's surface. Peninsula Hot Springs is a filtration hot spring, our water is estimated to have been deep within the earth for more than 10,000 years.

Our waters rise from 637 metres below the ground and are classified as true mineral springs. Tokyo-based Japanese Hot Spring Research Institude classified us as a sodium bicarbonate spring. It has since been found by the Institute of Geological and Nuclear Sciences in New Zealand to contain 90 ppm (parts per million) magnesium, 64 ppm potassium, 1.3 ppm boron, and 868 ppm sodium, along with other natural salts and trace elements.

Download our water mineral analysis.