Gelson's Spring Water
Spring · sold in USWhat's in it
| Oasis 2025-09-03 | Oasis Gelson's Spring Water Gla… | |
|---|---|---|
| TDS mg/L | 99 | — |
| Hardness mg/L as CaCO₃ | 46 | 48.1 |
| Alkalinity mg/L as CaCO₃ | 58 | 50.8 |
| Calcium (Ca) mg/L | 10 | 11 |
| Magnesium (Mg) mg/L | 5.1 | 5 |
| Sodium (Na) mg/L | 7 | 7 |
| Potassium (K) mg/L | 2 | 2.3 |
| Bicarbonate (HCO₃) mg/L | 58 | 62 |
| Chloride (Cl) mg/L | 4.3 | 3.5 |
| Silica (SiO₂) mg/L | 43 | 49 |
- Oasis, 2025-09-03 — Gelson's Spring Water Glass Bottle · report ↗
- Oasis — Gelson's Spring Water Glass Bottle · report ↗
Hardness and alkalinity are both in mg/L as CaCO₃, so they compare directly; grey numbers are worked out (hardness from Ca + Mg, alkalinity from HCO₃).
The label gives typical values; each measurement is one sample, so they differ a little. The Water list uses the label, and a measurement only where the label says nothing.
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Listed from Oasis's lab tests of bottled water sold in the US — add where it's from.
Numbers: Measured by Oasis. Labels change and springs differ — check your bottle.