Smartwater vs Voss

Smartwater carries roughly 25× the magnesium of Voss (15 vs 0.6 mg/L). At the register, Smartwater is about 39% cheaper per liter ($1.90/L vs $3.13/L).

MeasureSmartwaterVoss
TDS (mg/L)Not disclosed42
pH6.85.9
Calcium (mg/L)102.5
Magnesium (mg/L)150.6
Sodium (mg/L)01
Potassium (mg/L)10Not disclosed
Bicarbonate (mg/L)Not disclosed30
Sulfate (mg/L)Not disclosedNot disclosed
Chloride (mg/L)06
Silica (mg/L)Not disclosed1
Price per liter$1.90/L$3.13/L

Bold marks the higher value — higher is a fact, not a verdict; the right water depends on what you want it for. Values are label- or report-derived and approximate.

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