Valser
Classic Still
Valser is a natural mineral water from the spa village of Vals in Graubünden, Switzerland. The source sits in a geological setting where the water contacts significant sulphate-bearing rock, producing a highly mineralised calcium-sulphate profile. The brand is owned by Coca-Cola HBC Switzerland.
Mineral composition
| mg/L | |
|---|---|
| Calcium | 435 |
| Magnesium | 54 |
| Sodium | 9 |
| Sulfate | 988 |
| Chloride | 1 |
| Bicarbonate | 360 |
Compositions can vary by season and source. Read our methodology.
Mineral character
Calcium is 435 mg/L, magnesium 54 mg/L, sodium 9 mg/L, sulphate 988 mg/L, chloride 1 mg/L, and bicarbonate 360 mg/L. Hardness is 1,309 mg/L as CaCO₃. The profile is dominated by calcium and sulphate in high absolute concentrations, with near-zero chloride and low sodium. Valser and Aproz share a similar calcium-sulphate profile type attributable to gypsum and anhydrite evaporites in the Alpine geology of eastern and central Switzerland.
Use-case suitability
- CoffeeNot used in any current coffee recipe. Hardness 1309 mg/L is above the 9–266 mg/L range of these targets.
- TeaNot used in any current tea recipe. Hardness 1309 mg/L is above the 37–59 mg/L range of these targets.
- BrewingNot used in any current brewing recipe. Hardness 1309 mg/L is above the 26–922 mg/L range of these targets.
- BakingNot used in any current baking recipe. Hardness 1309 mg/L is above the 46–390 mg/L range of these targets.
- AquariumNot used in any current aquarium recipe. Hardness 1309 mg/L is above the 35–212 mg/L range of these targets.
- HorticultureNot used in any current horticulture recipe. Hardness 1309 mg/L is above the 12–54 mg/L range of these targets.
Where to buy
CH
Migros, Coop CH, Denner, Aldi CH, Lidl CH
CHF 0.50-0.70 per litre
Available in Switzerland. As of March 2026.