Bottled water

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Common questions

Is Bottled water healthy?

Bottled water scores 60/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This bottled water is primarily composed of purified water with added minerals like calcium chloride, magnesium chloride, and potassium bicarbonate, which enhance its nutritional profile.

How processed is Bottled water?

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

Which ingredients drive Bottled water's score?

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

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Bottled water

60 Fair

Analysis updated June 2026 · How Scout scores

$3.96 · 16.9 fl oz · pack of 12 · $0.02 / fluid ounce
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At a glance

Beneficial ingredients 2
Harmful ingredients 0
Category Bottled Water
Summary

This bottled water is primarily composed of purified water with added minerals like calcium chloride, magnesium chloride, and potassium bicarbonate, which enhance its nutritional profile. However, the use of purified water rather than a natural source like spring or aquifer water results in a lower source quality rating. The inclusion of multiple mineral additives suggests a higher level of processing compared to naturally sourced waters, which impacts the overall score.

Key ingredients 8

Magnesium chloride
Good

Magnesium chloride is included to provide magnesium, an essential mineral for muscle and nerve function. It is a soluble salt that enhances the mineral balance of the water. This ingredient can aid in preventing magnesium deficiency.

Benefits

Contributes to muscle and nerve function and helps prevent magnesium deficiency.

See more about Magnesium chloride →
Potassium bicarbonate
Good

Potassium bicarbonate is used to add potassium, an important electrolyte for heart and muscle function. It helps maintain the pH balance of the water and supports cardiovascular health. This ingredient can enhance the overall mineral content of the water.

Risks

Excessive intake may lead to hyperkalemia, but this is rare with normal consumption.

Benefits

Supports heart health and maintains 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 various bodily functions.

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Calcium chloride
Neutral

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

Risks

Excessive consumption may lead to hypercalcemia, but this is unlikely in typical bottled water consumption.

Benefits

Supports bone health and helps maintain electrolyte balance.

See more about Calcium chloride →
Sodium bicarbonate
Neutral

Sodium bicarbonate is added to adjust the pH and improve the taste of the water. It is a common additive that is generally safe in small amounts. This ingredient helps in maintaining the acid-base balance in the body.

Risks

Excessive consumption can lead to increased sodium intake, which may affect blood pressure.

Benefits

Helps maintain acid-base balance and improves taste.

See more about Sodium bicarbonate →
Magnesium sulfate
Neutral

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

Benefits

Supports biochemical reactions and muscle function.

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Potassium chloride
Neutral

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

Risks

Excessive intake may lead to hyperkalemia, but this is rare with normal consumption.

Benefits

Supports heart and muscle function and prevents potassium deficiency.

See more about Potassium chloride →
Salt
Neutral

Salt is added to enhance the flavor and mineral content of the water. It is a common additive that is generally safe in small amounts. This ingredient helps in maintaining electrolyte balance.

Risks

Excessive consumption can lead to increased sodium intake, which may affect blood pressure.

Benefits

Enhances flavor and helps maintain electrolyte balance.

See more about Salt →

Processing

Group 1 · Minimally processed

Unprocessed or Minimally Processed Foods

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