Great Value Purified Drinking Water Value Pack, 16.9 fl oz, 40 count
Great ValueAnalysis updated August 2026 · How Scout scores
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Great Value is carried at Walmart stores. Find one within 25 miles.
At a glance
Summary
This product is purified water with added minerals, which suggests moderate processing compared to natural spring or aquifer sources. The inclusion of calcium chloride and sodium bicarbonate enhances the mineral profile, but the lack of transparency regarding the original water source and potential microplastic risk from plastic packaging are concerns. The absence of harmful contaminants is positive, but the processing level and packaging considerations prevent a higher rating.
Key ingredients 3
Purified waterNeutral
Purified water is the primary component of this product, providing hydration without additional nutrients or contaminants. The purification process typically involves filtration and distillation to remove impurities, ensuring safety and cleanliness. Compared to natural spring water, it lacks minerals but is free from potential natural contaminants.
See more about Purified water →Calcium chlorideNeutral
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 contributes to the mineral profile, it does not significantly impact health at the levels present in bottled water.
Risks
Excessive consumption could lead to hypercalcemia, but this is unlikely at the levels found in drinking water.
Benefits
Provides a small amount of calcium, which is essential for bone health, though not in significant quantities in this product.
Sodium bicarbonateNeutral
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. While it can help neutralize acidity, its presence in water is primarily for taste enhancement rather than health benefits.
Benefits
May help maintain a balanced pH level in the body, though the contribution from drinking water is minimal.
Processing
Unprocessed or Minimally Processed Foods
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