The Mountain Valley Spring Water
Summary
Mountain Valley Spring Water scores 95/100. Naturally sourced and bottled at the spring, with a strong calcium-bicarbonate-silica mineral profile. Independent third-party lab testing returned non-detect for heavy metals — no detectable lead, arsenic, or other toxic metals — a rare and standout result among bottled waters.
At a glance
Key ingredients 13
Magnesium7.1 mg/LGood
Magnesium at 7.1 mg/L — beneficial mineral that supports hydration and electrolyte balance.
See more about Magnesium →Potassium1.3 mg/LGood
Potassium at 1.3 mg/L — beneficial mineral that supports hydration and electrolyte balance.
See more about Potassium →Sodium3.31 mg/LGood
Sodium at 3.31 mg/L — supports electrolyte balance at this level.
See more about Sodium →Chloride2.85 mg/LGood
Chloride at 2.85 mg/L — supports electrolyte balance at this level.
See more about Chloride →Sulfate7.45 mg/LGood
Sulfate at 7.45 mg/L — supports electrolyte balance at this level.
See more about Sulfate →BariumGood
Barium detected at trace level (14.8 µg/L), well below typical safety concerns.
See more about Barium →Uranium0.2 µg/LGood
Uranium detected at 0.2 µg/L, below EWG's strict health guideline of 0.43 µg/L.
See more about Uranium →Fluoride0.114 mg/LGood
Fluoride detected at 0.114 mg/L, below EWG's strict health guideline of 0.7 mg/L.
See more about Fluoride →LithiumGood
Lithium detected at trace level (12.6 µg/L), well below typical safety concerns.
See more about Lithium →Strontium0.103 mg/LGood
Strontium at 0.103 mg/L — naturally-occurring trace mineral with potential health benefits at this level.
See more about Strontium →Calcium67 mg/LVery Good
Calcium at 67 mg/L — beneficial mineral that supports hydration and electrolyte balance.
See more about Calcium →Bicarbonate204 mg/LVery Good
Bicarbonate at 204 mg/L — beneficial mineral that supports hydration and electrolyte balance.
See more about Bicarbonate →Silica14 mg/LVery Good
Silica at 14 mg/L — beneficial mineral that supports hydration and electrolyte balance.
See more about Silica →Processing
Unprocessed or Minimally Processed Foods
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