Purified Water

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Common questions

Is Purified Water healthy?

Purified Water scores 75/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This purified water product includes beneficial minerals like magnesium sulfate, calcium chloride, and potassium bicarbonate, which enhance its nutritional profile.

How processed is Purified Water?

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

Which ingredients drive Purified Water's score?

In Scout's ingredient-by-ingredient analysis, Potassium Bicarbonate counts in its favor; Sodium Fluoride is flagged as an ingredient of concern. The full breakdown, with why each one matters, is in the Key ingredients section on this page.

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Purified Water

Pure Life Baby
75 Good

Analysis updated September 2026 · How Scout scores

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At a glance

Beneficial ingredients 1
Harmful ingredients 1
Owned by Nestlé
Category Bottled Water
Summary

This purified water product includes beneficial minerals like magnesium sulfate, calcium chloride, and potassium bicarbonate, which enhance its nutritional profile. However, the addition of sodium fluoride is controversial due to potential overexposure risks, which affects its overall rating. The water is minimally processed, but the presence of fluoride and lack of transparency regarding PFAS testing contribute to a moderate score.

Key ingredients 5

Potassium Bicarbonate
Good

Potassium bicarbonate is used to maintain the pH balance and improve the taste of water. It provides a source of potassium, which is essential for heart and muscle function. Compared to other potassium sources, it is effective and well-tolerated.

Risks

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

Benefits

Supports heart health and helps maintain electrolyte balance.

See more about Potassium Bicarbonate →
Purified Water
Neutral

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

Benefits

Provides essential hydration without any contaminants, supporting overall health.

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Magnesium Sulfate
Neutral

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

Risks

Excessive intake may lead to digestive issues such as diarrhea.

Benefits

Supports muscle and nerve function and helps maintain electrolyte balance.

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Calcium Chloride
Neutral

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

Benefits

Supports bone health and contributes to the mineral balance of the water.

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Sodium Fluoride
Bad

Sodium fluoride is added to water to prevent dental cavities, but its necessity in bottled water is debated. It is a controversial additive due to potential overexposure risks. Compared to other fluoride sources, it is effective but requires careful monitoring.

Risks

Excessive fluoride intake can lead to dental fluorosis and other health issues.

Benefits

Helps in the prevention of dental cavities when consumed in appropriate amounts.

See more about Sodium Fluoride →

Processing

Group 1 · Minimally processed

Unprocessed or Minimally Processed Foods

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