Welcome to our in-depth look at bottled water pH levels! We know that staying hydrated is essential for our health, and many people turn to bottled water as their go-to source. But have you ever wondered about the pH levels of your favorite brands?
Discover the bottled water pH levels of 33 popular brands in our comprehensive guide. Learn about acidity, alkalinity, and the potential health implications of your go-to bottled water. Stay informed and make the best choice for your hydration needs with our bottled water pH levels analysis.
Today, we dive into the world of bottled water pH levels, testing 33 popular brands and revealing their acidity or alkalinity. Join us as we explore the fascinating world of water, and learn how the pH levels of bottled water can impact your health and well-being.
You may find my article on brands of alkaline bottled water interesting.
Table of Contents
What is pH?
The term “pH” stands for “potential of hydrogen” and is a measure of the hydrogen ion (H+) concentration in a solution. It is expressed on a logarithmic scale that ranges from 0 to 14, with 7 being considered neutral.
A pH value below 7 indicates an acidic solution, while a pH value above 7 signifies an alkaline or basic solution. The lower the pH value, the more acidic the solution; conversely, the higher the pH value, the more alkaline the solution.
How is pH Measured?
There are several methods for measuring pH, including using pH indicator paper, colorimetric indicators, and electronic pH meters.
● pH indicator paper: This is a simple and inexpensive method that involves dipping a strip of specially treated paper into the solution. The paper changes color based on the pH of the solution, and the resulting color can be compared to a reference chart to determine the pH value.
● Colorimetric indicators: These are chemical compounds that change color based on the pH of a solution. They can be added to the solution in liquid form or impregnated in a solid matrix. The resulting color change can then be compared to a reference chart or measured using a colorimeter to determine the pH value.
● Electronic pH meters: These devices use a pH-sensitive electrode, usually made of glass, to measure the potential difference between the solution and a reference electrode. This potential difference is then converted to a pH value using the Nernst equation. Electronic pH meters provide the most accurate and precise pH measurements, but they require regular calibration and maintenance.
What Does pH Indicate?
In the context of drinking water, pH can impact its taste and corrosiveness. Water with a very low pH can taste sour and corrode pipes, while water with a very high pH can taste bitter and cause scaling in pipes and appliances. The ideal pH for drinking water is typically between 6.5 and 8.5, as it provides a balance between taste and safety.
What Is the pH of Your Favorite Brand of Bottled Water?
Now that we have a better understanding of pH and its significance, it’s time to explore the pH levels of various bottled water brands. It’s important to note that the pH of water can vary significantly from source to source and among different brands.
The table below includes all of my testing data for the brands of bottled water I purchased. It lists the pH and information about the source of the water.
| Brand | Source / Additional Information | pH |
| Montellier | Natural carbonated spring water, Canada’s Carbonated Natural Spring Water | 4.3 |
| Deer Park | Natural Springs, thoroughly filtered | 5.5 |
| Penta | Municipal, High pressure | 5.5 |
| Dasani | Municipal, Purified, additives, Owned by Coca Cola | 5.6 |
| Aquafina | Municipal, 7-step process, Owned by PepsiCo, treated with HydRO-7 | 5.95 |
| Voss | Artesian | 6.0 |
| Smart Water | Municipal, Vapor Distilled | 6.5 |
| Arrowhead | Multiple Springs | 6.8 |
| Crystal Geyser | Multiple Springs, Double disinfection | 6.9 |
| Voss Spring Water from Norway | Sourced in Norway, expensive, poor transparency | 6.92 |
| Fiji Natural Spring Water | Expensive, misleading claims, not very alkaline | 6.95 |
| Evian Natural Spring Water | From French Alps, not very alkaline, similar to tap water | 6.98 |
| LIFEWTR | Municipal, Purified, additives | 7.0 |
| Arto Life Wtr | pH balanced, but not alkaline | 7.18 |
| Evian | Mineral | 7.2 |
| Poland Spring | Mountain Spring | 7.2 |
| Happy Water | Sourced from Mount Woodside, BC, slightly alkaline, infused with calcium and magnesium | 7.25 |
| Nestle Pure Life | Municipal, Multi-step process, Some transparency, controversial company practices | 7.3 |
| CORE | Municipal, Purified, minerals added | 7.4 |
| Volvic | Clairvic Spring | 7.5 |
| Flow Water | Sustainable, but not very alkaline | 7.57 |
| Fiji | Artesian | 7.7 |
| Zephyrhills | Springs in Florida | 7.7 |
| Waiakea | Volcanic Well | 7.8 |
| Great Value Water | Inexpensive, 100% recycled plastic | 7.81 |
| President’s Choice | Inexpensive, but lacks information on sourcing and treatment | 7.93 |
| Acqua Panna | Natural Springs | 8.0 |
| Eternal | Springs | 8.0 |
| Just Water | Glens Falls, NY | 8.0 |
| Icelandic Water | Claims pH of 8.4, still a good alkaline option | 8.14 |
| Eska | Delivers on pH claim, extensive water report available | 8.25 |
| Santevia MINA Alkaline Pitcher | Sustainable, cost-effective, produces clean and alkaline water | 9.0
|
| Essential | Municipal, Reverse Osmosis | 9.5 |
| Smart Water Alkaline | Extremely high pH, may cause gastrointestinal issues, 100% recycled plastics | 10.22 |
Many of these brands use BPA-free bottles.
What is the pH of Montellier?
Montellier is a natural carbonated spring water that has a pH of 4.30, making it acidic. It is sourced from a natural spring in Canada and is known for being Canada’s Carbonated Natural Spring Water. The water is bottled at the source, preserving its unique mineral content and natural carbonation. One interesting fact about Montellier is that it has been a popular choice for fine dining since 1871.
In addition to its slightly acidic pH, Montellier also boasts a smooth and refreshing taste. Its natural carbonation enhances the water’s taste and makes it a popular choice for both drinking and food pairing. Montellier is committed to responsible water stewardship and reducing its environmental impact, which is evident in its eco-friendly packaging and sustainable practices.
What is the pH of Deer Park?
Deer Park, a brand of natural spring water, has a pH of 5.5. It is sourced from carefully selected springs and undergoes a thorough filtration process to ensure its purity and crisp taste. The water is bottled in facilities located near the springs, which helps maintain its freshness and quality.
Something interesting about Deer Park is that it has been providing refreshing and great-tasting water for over 100 years. The brand is committed to sustainable practices and water stewardship, continually working to reduce its environmental impact. Deer Park’s slightly acidic pH and natural mineral content make it a popular choice for consumers who seek high-quality, refreshing water.
What is the pH of Penta?
Penta, a municipal water brand, has a pH of 5.5. It is treated using a unique high-pressure process that removes impurities and retains the water’s natural taste. The water is bottled in a state-of-the-art facility, ensuring that it is clean and pure before it reaches consumers.
One interesting aspect of Penta is its high-pressure purification process. This advanced technology allows Penta to deliver water that is not only free of impurities but also retains its natural taste and freshness. The water’s slightly acidic pH and unique treatment process make Penta a popular choice for those who seek clean, great-tasting water.
What is the pH of Dasani?
Dasani is a well-known water brand with a pH of 6.25, making it slightly acidic. The water is sourced from municipal sources and treated using reverse osmosis, a process that removes impurities and enhances its taste. Dasani is bottled in facilities across the United States, ensuring that it is readily available to consumers.
An interesting aspect of Dasani is that it is owned by the Coca-Cola Company, one of the world’s largest beverage companies. Despite its association with a major corporation, Dasani has faced criticism for its poor transparency and use of reverse osmosis, which some critics argue is no better than tap water. Nevertheless, the brand remains popular among consumers who appreciate its slightly acidic pH and clean taste.
What is the pH of Aquafina?
Aquafina, a popular water brand owned by PepsiCo, has a pH of 5.95. This slightly acidic water is sourced from municipal supplies and treated with a proprietary process called HydRO-7, which purifies the water and improves its taste. Aquafina is bottled in various locations, ensuring its wide availability to consumers.
One interesting fact about Aquafina is its poor transparency regarding its water sources and treatment process. Despite this, the brand has a loyal following of consumers who enjoy its clean, crisp taste. The slightly acidic pH of Aquafina and its proprietary HydRO-7 treatment process make it a popular choice for those seeking high-quality water with a refreshing taste.
What is the pH of Voss?
Voss water, sourced from an artesian well in Norway, has a pH of 6.0. This slightly acidic water is known for its purity and clean taste. The water is bottled directly at the source, ensuring that its unique mineral content and quality are preserved.
An interesting aspect of Voss is its distinctive, cylindrical glass bottle, which has become iconic in the world of bottled water. The brand is committed to environmental sustainability and has recently introduced a 100% recycled plastic bottle to reduce its carbon footprint. Voss’s slightly acidic pH and artesian source contribute to its popularity among consumers who seek high-quality, great-tasting water.
What is the pH of Smart Water?
Smart Water, a vapor-distilled municipal water brand, has a pH of 6.5. The water undergoes a rigorous purification process that removes impurities and enhances its taste. Smart Water is bottled at facilities across the United States, ensuring that it is widely available to consumers.
One interesting fact about Smart Water is its good transparency regarding its water sources and treatment process. The brand is owned by the Coca-Cola Company and is a popular choice among consumers who appreciate its clean, crisp taste. With a pH of 6.5, Smart Water offers a slightly acidic option for those who enjoy high-quality, purified water.
What is the pH of Arrowhead?
Arrowhead water, sourced from multiple springs, has a pH of 6.8. This water brand is known for its natural mineral content and refreshing taste. Arrowhead is bottled at the source, preserving its unique qualities and ensuring its freshness.
An interesting fact about Arrowhead is that it has been providing water to consumers for over a century. The brand is dedicated to sustainable practices and water stewardship, working to reduce its environmental impact and protect the natural springs it relies on. Arrowhead’s slightly acidic pH and natural mineral content make it a popular choice for those who seek high-quality, great-tasting water.
What is the pH of Crystal Geyser?
Crystal Geyser water, sourced from multiple springs, has a pH of 6.9. This water undergoes a double disinfection process to ensure its purity and quality. Crystal Geyser is bottled at the source, preserving its freshness and natural mineral content.
An interesting aspect of Crystal Geyser is that it is one of the few bottled water brands that bottles its water directly at the source. This ensures that the water’s natural mineral content and quality are preserved, providing consumers with a great-tasting and refreshing beverage. The slightly acidic pH of 6.9 and the double disinfection process make Crystal Geyser a popular choice for those seeking clean, great-tasting water.
What is the pH of Voss Spring Water from Norway?
Voss Spring Water from Norway, sourced from an artesian well, has a pH of 6.92. This slightly acidic water is known for its exceptional purity and clean taste. Voss bottles the water directly at the source, ensuring that its unique mineral content and quality are preserved.
An interesting fact about Voss Spring Water is its iconic, cylindrical glass bottle, which has become a symbol of luxury in the bottled water industry. The brand is committed to environmental sustainability and has introduced a 100% recycled plastic bottle to reduce its carbon footprint. With a slightly acidic pH and a pristine artesian source, Voss Spring Water from Norway is a popular choice among consumers who value high-quality, great-tasting water.
What is the pH of Evian Natural Spring Water?
Evian Natural Spring Water, sourced from the French Alps, has a pH of 6.98. This slightly acidic water is known for its balanced mineral content and smooth taste. Evian is bottled at the source, ensuring that its unique qualities and freshness are preserved.
An interesting fact about Evian is that it has been providing water to consumers for over 150 years. The brand is committed to sustainable practices, working to reduce its environmental impact and protect the natural spring it relies on. Evian’s slightly acidic pH and history of quality make it a popular choice for those who seek high-quality, great-tasting water.
What is the pH of LIFEWTR?
LIFEWTR, a municipal water brand, has a pH range of 6.8 – 7.2. The water undergoes a purification process that removes impurities and adds essential minerals to enhance its taste. LIFEWTR is bottled at facilities across the United States, ensuring wide availability to consumers.
One interesting aspect of LIFEWTR is its commitment to supporting emerging artists. The brand features rotating designs on its bottles, showcasing the work of up-and-coming creators. With a pH range of 6.8 – 7.2, LIFEWTR offers a slightly acidic to neutral option for those who enjoy high-quality, purified water with a focus on supporting the arts.
What is the pH of Arto Life Wtr?
Arto Life Wtr, a pH-balanced water brand, has a pH of 7.18. This neutral water is designed to provide optimal hydration and a smooth taste. Arto Life Wtr is bottled at facilities across the United States, making it widely available to consumers.
An interesting fact about Arto Life Wtr is that it is specifically formulated to be pH balanced, providing a neutral option for those who prefer water that is neither acidic nor alkaline. With a pH of 7.18, Arto Life Wtr offers consumers a high-quality, neutral water option that is perfect for everyday hydration.
What is the pH of Evian?
Evian, a well-known natural spring water brand, has a pH of 7.2. This water is sourced from the French Alps and is known for its balanced mineral content and refreshing taste. Evian is bottled directly at the source, ensuring that its unique qualities and freshness are preserved.
An interesting fact about Evian is that it has been providing water to consumers for over 150 years. The brand is committed to sustainable practices, working to reduce its environmental impact and protect the natural spring it relies on. With a pH of 7.2, Evian offers a neutral option for those who seek high-quality, great-tasting water.
What is the pH of Poland Spring?
Poland Spring, sourced from mountain springs, has a pH of 7.2. This neutral water is known for its crisp taste and balanced mineral content. Poland Spring is bottled at the source, ensuring that its unique qualities and freshness are preserved.
An interesting fact about Poland Spring is that it has been providing water to consumers since 1845. The brand is dedicated to sustainable practices and protecting the environment by reducing waste and conserving water resources. With a pH of 7.2, Poland Spring offers a neutral option for those who enjoy high-quality, great-tasting water.
What is the pH of Happy Water?
Happy Water, sourced from Mount Woodside in British Columbia, has a pH of 7.25. This slightly alkaline water is known for its smooth taste and unique mineral content. Happy Water is infused with calcium and magnesium to provide additional health benefits.
An interesting fact about Happy Water is that it is sourced from a single, protected aquifer in British Columbia, ensuring the water’s purity and consistency. With a pH of 7.25, Happy Water offers a slightly alkaline option for those who enjoy high-quality, great-tasting water with added health benefits.
What is the pH of Nestle Pure Life?
Nestle Pure Life, a municipal water brand, has a pH of 7.3. This water undergoes a multi-step purification process, which removes impurities and adds essential minerals to enhance its taste. Nestle Pure Life is bottled at facilities across the United States, ensuring wide availability to consumers.
An interesting aspect of Nestle Pure Life is its commitment to providing clean and safe drinking water to communities in need. The brand partners with organizations to help improve water access and quality in underprivileged areas. With a pH of 7.3, Nestle Pure Life offers a neutral option for those who enjoy high-quality, purified water and support the brand’s mission.
What is the pH of CORE?
CORE water, a municipal water brand, has a pH of 7.4. This water goes through a purification process that removes impurities and adds essential minerals to enhance its taste. CORE water is bottled in facilities across the United States, ensuring its wide availability to consumers.
An interesting fact about CORE water is that it uses 100% recyclable packaging to reduce its environmental impact. The brand is committed to sustainability and strives to reduce its carbon footprint. With a pH of 7.4, CORE offers a neutral option for those who enjoy high-quality, purified water that also supports eco-friendly practices.
What is the pH of Volvic?
Volvic water, sourced from the Clairvic Spring in France, has a pH of 7.5. This natural spring water is known for its balanced mineral content and crisp taste. Volvic is bottled directly at the source, ensuring that its unique qualities and freshness are preserved.
An interesting fact about Volvic is that the brand is dedicated to environmental sustainability. It has set ambitious goals to reduce its carbon footprint and protect the natural spring it relies on. With a pH of 7.5, Volvic offers a slightly alkaline option for those who enjoy high-quality, great-tasting water.
What is the pH of Flow Water?
Flow Water, a sustainable water brand, has a pH of 7.57. This alkaline water is known for its smooth taste and balanced mineral content. Flow Water is bottled in eco-friendly packaging, reflecting the brand’s commitment to sustainability and reducing its environmental impact.
An interesting fact about Flow Water is that it is sourced from a protected aquifer in Ontario, Canada. The brand works to protect the natural environment and is dedicated to responsible water stewardship. With a pH of 7.57, Flow Water offers an alkaline option for those who enjoy high-quality, great-tasting water that supports eco-friendly practices.
What is the pH of Fiji?
Fiji Natural Spring Water, sourced from an artesian aquifer in Fiji, has a pH of 7.7. This water is known for its silky taste and unique mineral content, which includes silica, magnesium, and calcium. Fiji water is bottled directly at the source, ensuring its purity and freshness are maintained.
An interesting fact about Fiji water is that the brand is committed to reducing its environmental impact by using 100% recyclable packaging materials. Additionally, Fiji supports various environmental initiatives, including reforestation projects and wildlife preservation. With a pH of 7.7, Fiji offers a slightly alkaline option for those who appreciate high-quality, great-tasting water.
What is the pH of Zephyrhills?
Zephyrhills, a natural spring water brand sourced from springs in Florida, has a pH of 7.7. This water is known for its refreshing taste and balanced mineral content. Zephyrhills is bottled directly at the source, ensuring the preservation of its unique qualities and freshness.
An interesting fact about Zephyrhills is that the brand actively supports environmental initiatives, such as water conservation and recycling efforts. They are committed to preserving the natural environment and resources of Florida. With a pH of 7.7, Zephyrhills offers a slightly alkaline option for those who enjoy high-quality, great-tasting water.
What is the pH of Waiakea?
Waiakea water, sourced from a volcanic well in Hawaii, has a pH range of 7.6 to 8.2. This water is known for its naturally alkaline properties and unique mineral composition, which includes electrolytes and essential minerals. Waiakea is bottled directly at the source, ensuring its purity and freshness are maintained.
An interesting fact about Waiakea water is that the brand is committed to sustainability and social responsibility. They use 100% recycled plastic bottles and invest in various environmental and humanitarian initiatives, such as reforestation and clean water projects. With a pH range of 7.6 to 8.2, Waiakea offers a naturally alkaline option for those who appreciate high-quality, great-tasting water.
What is the pH of Great Value Water?
Great Value Water, an inexpensive and widely available water brand, has a pH of 7.81. This alkaline water is known for its balanced taste and affordable price. Great Value Water is bottled in 100% recycled plastic bottles, reflecting the brand’s commitment to environmental sustainability.
An interesting fact about Great Value Water is that it is sold exclusively by Walmart, making it easily accessible to a large number of consumers. With a pH of 7.81, Great Value Water offers an alkaline option for those who enjoy high-quality, great-tasting water at a budget-friendly price.
What is the pH of President’s Choice?
President’s Choice water, another affordable water brand, has a pH of 7.93. This alkaline water is known for its balanced taste and low price. While the brand lacks detailed information on its sourcing and treatment processes, it remains a popular choice for those seeking an inexpensive, alkaline water option.
An interesting fact about President’s Choice water is that it is sold exclusively by the Loblaw Companies Limited, a Canadian food retailer. With a pH of 7.93, President’s Choice offers an alkaline option for those who enjoy high-quality, great-tasting water without breaking the bank.
What is the pH of Acqua Panna?
Acqua Panna, a natural spring water brand sourced from the natural springs in Tuscany, Italy, has a pH of 8.0. This water is known for its smooth taste and unique mineral content. Acqua Panna is bottled directly at the source, ensuring its purity and freshness are preserved.
An interesting fact about Acqua Panna is that it has been appreciated for centuries, dating back to the Renaissance era. The Medici family, a powerful and influential Italian family, was known to have enjoyed this water. With a pH of 8.0, Acqua Panna offers a naturally alkaline option for those who appreciate high-quality, great-tasting water.
What is the pH of Just Water?
Just Water, a responsibly sourced water brand from Glens Falls, New York, has a pH of 8.0. This water is known for its balanced taste and commitment to environmental sustainability. Just Water is bottled in environmentally friendly packaging made from paper and plant-based materials.
An interesting fact about Just Water is that it was co-founded by actor and musician Jaden Smith, who sought to create a sustainable alternative to traditional bottled water. With a pH of 8.0, Just Water offers an alkaline option for those who care about the environment and appreciate high-quality, great-tasting water.
What is the pH of Icelandic Water?
Icelandic Water, an alkaline water brand sourced from Iceland, has a pH of 8.14. This water is known for its naturally high alkaline properties and pristine quality, thanks to its origins in the Ölfus Spring, which is located in a remote, protected area. Icelandic Water is bottled directly at the source, ensuring its purity and freshness are maintained.
An interesting fact about Icelandic Water is that the brand is committed to environmental sustainability and uses 100% recyclable packaging materials. With a pH of 8.14, Icelandic Water offers a naturally alkaline option for those who enjoy high-quality, great-tasting water and care about the environment.
What is the pH of Eska?
Eska, a Canadian water brand, has a pH of 8.25. Sourced from a natural spring in Quebec, Eska water is known for its naturally alkaline properties and unique mineral composition. The brand is transparent about its water quality and provides an extensive water report for consumers.
An interesting fact about Eska is that it is one of the few water brands in North America that captures water directly from a naturally protected source, which helps to preserve its purity and taste. With a pH of 8.25, Eska offers a naturally alkaline option for those who appreciate high-quality, great-tasting water and value transparency.
What is the pH of Santevia MINA Alkaline Pitcher?
The Santevia MINA Alkaline Pitcher is a water filtration system designed to produce clean and alkaline water with a pH of 9.63. This innovative pitcher filters and remineralizes tap water, providing a cost-effective and environmentally friendly alternative to bottled alkaline water.
An interesting aspect of the Santevia MINA Alkaline Pitcher is its commitment to sustainability. By using this pitcher, consumers can reduce their plastic waste and carbon footprint by avoiding single-use plastic bottles. With a pH of 9.63, the Santevia MINA Alkaline Pitcher offers an alkaline water solution that is both sustainable and cost-effective.
What is the pH of Essential?
Essentia, a popular alkaline water brand, has a pH of 9.5. This water is sourced from municipal water supplies and undergoes a rigorous purification process, including reverse osmosis treatment, before being infused with a proprietary blend of minerals to achieve its high alkaline pH. Essentia water is known for its smooth taste and hydrating properties.
An interesting fact about Essentia is that it has been endorsed by numerous athletes, celebrities, and health experts who appreciate its hydration benefits and taste. With a pH of 9.5, Essentia offers a highly alkaline option for those who value high-quality, purified water with added minerals.
What is the pH of Smart Water Alkaline?
Smart Water Alkaline, a variation of the popular Smart Water brand, has a pH of 10.22. This water is sourced from municipal water supplies and goes through a vapor distillation process before being infused with a proprietary blend of minerals to achieve its extremely high alkaline pH.
An interesting fact about Smart Water Alkaline is that it uses 100% recycled plastics for its packaging, promoting environmental sustainability. However, it’s worth noting that such a high pH level may cause gastrointestinal issues for some individuals. With a pH of 10.22, Smart Water Alkaline offers an extreme alkaline option for those who seek the potential benefits of high-pH water.
What is the pH of Eternal?
Eternal Water, a natural spring water brand, has a pH range of 7.8 to 8.2. This water is sourced from multiple protected springs across the United States and is known for its naturally alkaline properties and unique mineral composition. Eternal Water is bottled directly at the source, ensuring its purity and freshness are maintained.
An interesting fact about Eternal Water is that it is one of the few water brands in the United States that sources its water from multiple protected springs, providing consumers with a taste of different regions. With a pH range of 7.8 to 8.2, Eternal Water offers a naturally alkaline option for those who appreciate high-quality, great-tasting water from various sources.
How I Measured the pH of Each Bottle of Water
For this article, I tested the pH of 38 different brands of bottled water using a digital pH meter. This comprehensive testing process allowed me to compare the pH levels across various brands and draw conclusions about their alkalinity or acidity.
Testing Procedure
To measure the pH of each bottle of water, I began by pouring 2 ounces of water from the bottle into a clean cup. I then followed the instructions provided with my digital pH meter to ensure accurate readings.
After obtaining the pH measurement, I poured out the water and added another 2-ounce sample from the same bottle to the cup. I measured the pH of this second sample to verify the consistency of the results.
About the pH Meter
The pH meter I used in this study is a TDS/pH/Temperature 3-in-1 pH Meter for Water from the brand JulyPanny. This versatile meter can measure pH, TDS (Total Dissolved Solids), and temperature with high precision.
It features a high sensitivity glass probe that allows for accurate pH readings within a range of 0-14.0 and a measurement accuracy of ± 0.01 pH. The meter comes factory calibrated but can be recalibrated using the included pH 4.00, pH 6.86, and pH 9.18 calibration powders if necessary.
This compact and portable device is perfect for on-the-go testing and can be used in various environments, such as pools, beaches, and camping trips.
Conclusion
As we discussed, pH is a crucial aspect of water quality that influences its taste, safety, and potential health benefits. The pH levels of bottled water brands can vary, highlighting the importance of being informed about your preferred brand’s source and treatment process.
For the testing I did, the pH varied from a low of 4.3 for the Montellier bottled water to a maximum of 10.2 for the Smart Water Alkaline bottle.