Purified drinking water

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Common questions

Is Purified drinking water healthy?

Purified drinking water scores 60/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This purified drinking water includes added minerals like magnesium sulfate and potassium bicarbonate, which enhance its mineral content and taste.

How processed is Purified drinking water?

Purified drinking water is NOVA Group 1: Unprocessed or Minimally Processed Foods.

Which ingredients drive Purified drinking water's score?

In Scout's ingredient-by-ingredient analysis, Potassium bicarbonate counts in its favor. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Purified drinking water

60 Fair

Analysis updated July 2026 · How Scout scores

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At a glance

Beneficial ingredients 1
Harmful ingredients 0
Category Bottled Water
Summary

This purified drinking water includes added minerals like magnesium sulfate and potassium bicarbonate, which enhance its mineral content and taste. However, the use of municipal water as a source results in a penalty due to potential contaminants and the need for purification. The product does not contain harmful additives, but the processing required to purify municipal water affects its overall rating.

Key ingredients 4

Potassium bicarbonate
Good

Potassium bicarbonate is used to regulate acidity and provide essential potassium. It helps maintain electrolyte balance and supports cardiovascular health. Compared to other potassium sources, it is effective in maintaining pH balance.

Risks

Excessive consumption may lead to hyperkalemia, especially in individuals with kidney issues.

Benefits

Supports heart health and helps maintain proper electrolyte balance.

See more about Potassium bicarbonate →
Purified water
Neutral

Standard formulation ingredient — neither beneficial nor harmful at typical use.

Benefits

Provides essential hydration and supports overall health by maintaining fluid balance.

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Magnesium sulfate
Neutral

Standard formulation ingredient — neither beneficial nor harmful at typical use.

Risks

Excessive intake may lead to gastrointestinal discomfort or diarrhea.

Benefits

Contributes to muscle relaxation and supports nerve function, potentially reducing the risk of cramps.

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Potassium chloride
Neutral

Potassium chloride is a common salt substitute that provides potassium, an essential mineral. It is used to enhance the mineral profile of water without significantly altering taste. Compared to sodium chloride, it offers a sodium-free alternative for maintaining electrolyte balance.

Risks

High intake can lead to hyperkalemia, particularly in those with renal impairment.

Benefits

Helps maintain electrolyte balance and supports normal muscle function.

See more about Potassium chloride →

Processing

Group 1 · Minimally processed

Unprocessed or Minimally Processed Foods

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