Is there a non-carbonated mineral water?

December 10, 2025 •

4 min read

According to the Food and Drug Administration (FDA), mineral water is defined by its origin from a geologically and physically protected underground water source and must contain at least 250 parts per million of total dissolved solids. The presence of carbonation is not a requirement, confirming that non-carbonated mineral water is indeed a real and common product. Still mineral water offers a pure, crisp taste and a range of health benefits without the effervescence associated with its sparkling counterpart.

Quick Summary

Still mineral water is widely available, bottled at its underground source, and naturally contains minerals like calcium and magnesium. The primary distinction from sparkling varieties lies in the absence of carbonation. It offers valuable nutrients and can be a beneficial choice for hydration and digestive health.

Key Points

Availability: Non-carbonated, or 'still,' mineral water is a common and widely available beverage option.
Source and Purity: It is sourced from protected underground springs and bottled at the source, ensuring purity and a consistent mineral profile.
Mineral Content: Still mineral water contains naturally dissolved minerals like calcium and magnesium, which provide health benefits for bones, heart, and digestion.
Absence of Fizz: The defining difference is the absence of added or naturally occurring carbon dioxide, which means no bubbles or fizz.
Gentle on the Stomach: Without carbonation, it is often easier on sensitive stomachs and does not contribute to bloating or exacerbate acid reflux.
Variety of Brands: Popular brands like Evian, Fiji, Acqua Panna, and Volvic all offer still mineral water options.

Understanding Still Mineral Water

Mineral water, by its very definition, comes from a protected underground source and contains a specific amount of naturally occurring minerals. The key element that determines whether it is 'still' or 'sparkling' is the presence of carbon dioxide. Still mineral water is simply mineral water that is not carbonated, meaning it does not contain the dissolved CO2 gas that creates fizz. This makes it a popular choice for those who prefer a smooth, clean-tasting water without the sometimes-bitter sensation of carbonation.

The FDA mandates that mineral water must contain at least 250 parts per million of total dissolved solids (TDS) originating from its source. This naturally occurring mineral content is what differentiates it from regular spring or purified water. Still mineral water is bottled directly at its source to maintain its purity and mineral composition.

Health Benefits of Non-Carbonated Mineral Water

Drinking still mineral water is not just about hydration; it's about consuming a bioavailable source of essential minerals. The types and amounts of minerals vary depending on the water's source, which influences both its flavor and potential health benefits.

Promotes bone health: Many mineral waters are rich in calcium, which is vital for building and maintaining strong bones. Studies have shown that the body can absorb calcium from mineral water just as effectively as from dairy products.
Supports heart health: The magnesium and potassium in mineral water can help regulate blood pressure and promote healthy circulation. Research has indicated that adequate magnesium intake can help lower blood pressure, which is a risk factor for heart disease.
Aids digestion: Mineral water rich in magnesium and sulfates can help ease constipation by drawing water into the intestines and relaxing intestinal muscles. It can also help neutralize stomach acidity.
Boosts electrolyte balance: For those who prefer a still beverage after exercise, still mineral water can effectively replenish electrolytes like sodium, potassium, calcium, and magnesium lost through sweat.

Popular Non-Carbonated Mineral Water Brands

Many well-known water brands offer still mineral water options. These brands source their water from specific underground springs, and their mineral composition is listed on the bottle. Some popular examples include:

Fiji Water: Sourced from an artesian aquifer in Fiji, known for its soft, smooth taste and mineral content.
Evian: Sourced from the French Alps, filtered through glacial rock for a unique balance of minerals.
Acqua Panna: An Italian brand from Tuscany, prized for its smooth and silky taste.
Volvic: Sourced from the volcanic region of Auvergne, France, known for its clean taste and natural electrolytes.
Voss: Offers a premium still water option from Norway.
Aqua Carpatica: A low-sodium, nitrate-free mineral water from Romania.

Non-Carbonated vs. Carbonated Mineral Water: A Comparison


Feature	Non-Carbonated (Still) Mineral Water	Carbonated (Sparkling) Mineral Water
Carbonation	No dissolved carbon dioxide gas, resulting in no fizz or bubbles.	Contains dissolved carbon dioxide, which creates effervescence.
Taste Profile	Smooth, clean, and refreshing. The specific mineral composition can create subtle flavor differences.	Can have a tangy, slightly acidic, or bitter taste due to carbonic acid.
Digestive Impact	Often gentler on the stomach and a better choice for those with acid reflux or sensitive digestion.	Carbonation can cause bloating, gas, or aggravate symptoms of GERD in some individuals.
Oral Health	Lower pH than sparkling water, making it less erosive to tooth enamel.	Slightly acidic due to the formation of carbonic acid, which can pose a minor risk to tooth enamel with excessive consumption.
Mineral Content	Naturally occurring minerals are present, with composition dependent on the source.	Can contain the same minerals as still versions, but may also have higher average mineral levels in some cases.

The Choice Between Still and Sparkling

The choice between non-carbonated and carbonated mineral water is largely a matter of personal preference. For those who enjoy a neutral taste, are sensitive to bubbles, or have digestive issues like GERD, still mineral water is the clear choice. It provides the same fundamental health benefits from naturally occurring minerals without the potential for discomfort caused by carbonation. Conversely, sparkling water offers a distinctive mouthfeel that many find refreshing and enjoyable. Both options are effective for hydration and can offer a healthier alternative to sugary drinks.

Ultimately, understanding that there is a non-carbonated mineral water allows consumers to make an informed choice based on taste, health needs, and preferences. The variety of still mineral waters available ensures that anyone can find a bottle that fits their palate and wellness goals.

Conclusion

The existence of non-carbonated mineral water is not only a fact, but a popular and healthy hydration option enjoyed by many. Unlike purified or tap water, it is sourced directly from a protected underground reservoir and contains a stable composition of naturally occurring minerals. The absence of carbonation delivers a smooth, clean taste while providing the same vital nutrients, such as calcium and magnesium, that benefit bone, heart, and digestive health. With a wide array of brands available, consumers can easily find a still mineral water that meets their taste preferences and health requirements.

For further reading on the health benefits of mineral water, consider this resource: Health Benefits of Mineral Water: For Heart, Constipation ....

Frequently Asked Questions

All non-carbonated mineral water is a type of still water, but not all still water is mineral water. Still water can also include purified, spring, or tap water. For water to be classified as mineral water by the FDA, it must meet specific criteria, including a minimum level of total dissolved solids originating from its protected source.

The key difference is the presence of carbon dioxide (CO2). Still mineral water has no carbonation, giving it a smooth, flat taste. Sparkling mineral water contains dissolved CO2, either naturally or added, which creates bubbles and gives it a fizzy texture.

Yes, still mineral water provides numerous health benefits. Its naturally occurring minerals, such as calcium and magnesium, can support bone health, help regulate blood pressure, and aid digestion. It is also an excellent, zero-calorie way to stay hydrated.

While both are healthy and hydrating, mineral water offers additional benefits due to its consistent, naturally higher mineral content. The specific minerals and their levels can vary in tap water. However, tap water is often a more economical and environmentally friendly choice.

Yes, its taste can differ. The specific type and amount of dissolved minerals from the source can give non-carbonated mineral water a distinct flavor profile, which can range from soft and smooth to slightly earthy or salty.

Yes, you can. Many people prefer to use it for cooking or brewing beverages like tea or coffee, as its mineral content can influence the final flavor. The smooth, clean taste of still mineral water can bring out subtle notes in coffee or other drinks.

Yes, it does. Different brands source their water from different locations, resulting in varying mineral compositions. This affects the water's taste and the specific health benefits it offers. Checking the label for the mineral content (TDS) is recommended if you have specific nutritional goals.