Member's Mark Purified Water, 8 Fl Oz, 80 Ct

Common questions

Is Member's Mark Purified Water, 8 Fl Oz, 80 Ct healthy?

Member's Mark Purified Water, 8 Fl Oz, 80 Ct scores 60/100 on Scout's independent analysis of ingredients, additives, and lab results — a fair-to-good score — solid, with tradeoffs. This purified water product is derived from municipal sources, which incurs a penalty compared to natural sources like spring or aquifer water.

How processed is Member's Mark Purified Water, 8 Fl Oz, 80 Ct?

Member's Mark Purified Water, 8 Fl Oz, 80 Ct is NOVA Group 1: Unprocessed or Minimally Processed Foods.

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Member's Mark Purified Water, 8 Fl Oz, 80 Ct

60 Fair

Analysis updated August 2026 · How Scout scores

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At a glance

Beneficial ingredients 0
Harmful ingredients 0
Category Bottled Water
Summary

This purified water product is derived from municipal sources, which incurs a penalty compared to natural sources like spring or aquifer water. The addition of minerals such as calcium chloride and sodium bicarbonate is common in purified waters to enhance taste, but it does not significantly improve the health profile. The processing level is minimal, but the lack of transparency regarding contaminant testing, such as PFAS, and the potential for microplastic presence in plastic packaging, affects the overall score.

Key ingredients 3

Purified Water
Neutral

Purified water is the primary component of this product and is generally considered neutral in terms of health impact. It undergoes processes like reverse osmosis or distillation to remove impurities, ensuring safety and cleanliness. Compared to natural spring water, it lacks minerals but is free from contaminants.

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Calcium Chloride
Neutral

Calcium chloride is added to enhance the taste and mineral content of the water. It is a common food additive that is generally recognized as safe when used in small amounts. While it provides a source of calcium, the quantity in water is typically minimal and not a significant dietary source.

Risks

Excessive consumption can lead to hypercalcemia, but the amounts in water are typically too low to pose a risk.

Benefits

Provides a small amount of calcium, which is essential for bone health, although the contribution from water is minimal.

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Sodium Bicarbonate
Neutral

Sodium bicarbonate is used to adjust the pH and improve the taste of the water. It is a safe and common additive in food and beverages. The levels used in bottled water are generally low and not a significant source of sodium intake.

Benefits

Helps maintain pH balance and can improve the taste of the water.

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Processing

Group 1 · Minimally processed

Unprocessed or Minimally Processed Foods

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