SULFATE

Sulfate ion: Main Effects & Top 5

Published May 5, 2026·1min read

Sulfate ion (SO₄²⁻) is the main component of sulfate springs. Known as the "wound spring," it lists cuts as an indication and is said to moisturize and soothe.

Table of Contents

What is Sulfate ion?
Main Effects
Sulfate ion Top 5 Hot Springs

What is Sulfate ion?

Sulfate ion (SO₄²⁻) is the main component of sulfate springs. Known as the "wound spring," it lists cuts as an indication and is said to moisturize and soothe.

Main Effects

Indicated for cuts
Moisturizing effectWhen combined with minerals like calcium and magnesium in the water, sulfate ions help form a thin film on the skin's surface. This film helps to draw in and retain moisture, leaving the skin feeling hydrated and supple.
Indicated for constipation and high cholesterol (drinking)When the spring water is consumed, the sulfate ions are believed to stimulate gallbladder contraction. Constipation and high cholesterol are listed among the drinking indications for sulfate springs.

Sulfate ion Top 5 Hot Springs

Top 5 hot springs registered on this site with the highest content.

RANKING BY THIS MINERAL CONTENT

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References

SPRING TYPEMay 5, 2026· 1min read

Sulphate Springs: "The Healing Waters" — Indications for Bathing & Drinking

Sulphate springs (SO₄²⁻ as the main anion) are called "the healing waters" for their traditional use on cuts and bruises, and are known for a moisturizing feel. Indicated for bathing (cuts, cold sensitivity, dry skin, depression) and drinking (biliary dysfunction, dyslipidemia, constipation).

MINERALMay 5, 2026· 1min read

Calcium ion: Main Effects & Top 5

Calcium ion (Ca²⁺) exerts an astringent action that tightens the skin. It is also said to help soothe flushing and inflammation after bathing.

SYMPTOMSMay 6, 2026· 1min read

Onsen & Cuts | 4 Spring Types That List Cuts as an Indication

Chloride, bicarbonate, sulphate, and carbon dioxide springs all carry official bathing indications for cuts and skin wounds. Their antiseptic, skin-softening, and circulation-boosting properties are believed to support tissue recovery.