Is Dasani Water Bad For You? Everything You Need to Know [2025]

Feature | glasses of water | Is Dasani Water Safe To Drink? | Dasani Vs Alkaline Water | dasani water bottle

Key Takeaways:

  • Dasani water is a popular bottled water company for on-the-go hydration, but it may actually be harmful to your health.
  • Dasani water contains magnesium sulfate and potassium chloride, which both have detrimental health effects and leave you with a dry mouth and a need for more water.
  • Tyent water ionizers are an excellent alternative, allowing you to get clean, healthy drinking water straight from the tap.

Whether it’s at fairs, concerts, movie theaters, or street markets, there’s always one or two stalls selling Dasani water. So since it’s everywhere you go, you’d have no choice but to drink it, right?

If you’re like most Americans, then you probably won’t give it a second thought before buying an ice-cold bottle of your favorite Dasani water. But are you really comfortable drinking something you know nothing about?

Bottled water is many people’s go-to option for staying hydrated, but it’s not the straightforward, healthy option bottled water companies would like us to believe. Studies have found alarming levels of microplastic contamination in bottled water, and these tiny plastics, often originating from packaging, could pose serious health risks over time.

Dasani, a well-known bottled water brand, isn’t exempt from health concerns. Dasani advertises their bottled water as pure, still drinking water. But if you take a look at what’s inside, you’ll see it contains traces of purified water, potassium chloride and magnesium sulfate.

These are not ingredients you would see in a bottle of pure, still water. In fact, there have been allegations that Dasani simply fills their bottles with purified tap water.

So while purified tap water isn’t really harmful, it’s still unethical for a brand of that size to lie to their customers. They should commit to what they promised: pure, still water. If you’re looking for the best water to drink for safer and more sustainable hydration, hydrogen-rich alkaline water from Tyent machines can improve both your hydration and peace of mind. 

Let’s take a closer look at what’s in Dasani water, why it’s controversial, and smarter alternatives for healthier drinking water.

What is Dasani Water?

Dasani water is a bottled water brand created by The Coca-Cola Company. It’s labeled as purified water and goes through a multi-step filtration process. Minerals are added afterward to give the water a specific taste.

Most Coca-Cola facilities source their water from municipal water systems, while some plants have gained approval to procure their water from protected groundwater sources. The Dasani purification and re-mineralization process includes the following steps:

  1. Activated carbon filtration absorbs and removes volatile organic compounds and chlorine.
  2. Reverse osmosis (RO) purification removes minerals and additional impurities.
  3. Interim ultraviolet light destroys micro-organisms and disinfects water.
  4. Small amounts of magnesium sulfate and potassium chloride are added, re-mineralizing the water and creating a consistent taste.
  5. Ozone gas is pumped through the water to perform one final level of purification. (This is called ozonation.)

Dasani Water Ingredients

The ingredients in Dasani water include purified water and added minerals magnesium sulfate and potassium chloride. These minerals are added to enhance flavor and provide electrolytes, but their health benefits are questionable, especially since magnesium sulfate can be a drying agent, leaving you with a dry mouth—and a desire to buy even more bottled water. 

Is Dasani Water Bad for You?

Dasani water has been the subject of debate due to its ingredients and environmental impact. While marketed as purified water with added minerals for taste, closer scrutiny raises questions about its safety and benefits.

Is Dasani Water Safe to Drink?

Dasani water meets bottled water safety standards, so it’s technically drinkable. However, the added ingredients like magnesium sulfate and potassium chloride may raise concerns for those mindful of what goes into their bodies. These additives don’t add any meaningful health benefits and might even cause mild side effects over time.

Why Is Dasani Water Bad?

Here are some of the reasons why you should think twice before buying Dasani purified water:

1. Has Magnesium Sulfate

It’s quite unusual for a brand as big as Dasani to include magnesium sulfate in their bottled waters. It’s practically a teratogen that may cause malformation in embryos.

In fact, high, prolonged exposure to this chemical may lead to birth defects such as weaker bones. Specialists also use it to delay labor in pregnant women.

For regular consumers, having even trace amounts of magnesium sulfate on the tongue may lead to thirst.

So this means every time you drink Dasani, you’re not properly hydrating yourself. You might even find yourself buying more of their bottled water products just to quench your thirst.

Dasani defends their product stating that the small levels of magnesium sulfate add flavor to their bottled drink. But if you think about it, this chemical has a bitter taste, so it wouldn’t make sense to use it for Dasani water flavors.

2. Contains Potassium Chloride

The brand Dasani contains dangerous ingredients like potassium chloride. It has a wide range of uses including fertilizing plants, aborting fetuses, and stopping the heart from functioning properly.

Continuous exposure to even small amounts of potassium chloride may lead to side effects such as gas, vomiting, diarrhea, and abdominal pain, among others. Major complications would include ulceration, bleeding, and perforation.

So with that in mind, why would anyone want to consume any food and beverage that contains this dangerous chemical? Sadly, plenty of people unknowingly ingest it when they drink Dasani bottled water.

Again, Dasani states that the reason they use this chemical is to improve their drink’s quality and taste. But we all know that potassium chloride has a metallic, slimy aftertaste so it wouldn’t make sense to use it for flavor, right?

3. Bad for the Environment

Have you ever considered how many bottles of water you use on a daily basis? Continuous usage of plastic products only adds to our already growing waste and garbage.

Plus, plastic doesn’t decompose for another millennium. That means the purified bottled water you purchased today will be around until sometime after the year 3000.

Keep in mind that we all play a role in maintaining the overall wellness of our planet. Perhaps the least you can do is to make an effort to lower your plastic consumption to minimize your carbon footprint.

So instead of buying Dasani’s bottled water product that contains harmful ingredients, opt for an eco-friendly alternative like a water ionizer. With Tyent’s ionizers, you can access water that’s not just clean but alkaline and hydrogen-rich, too—straight from the tap. Just pour into your chosen reusable water bottle for an environmentally friendly travel option. 

Tyent’s products allow you to clear parasite properties, remove impurities, and re-mineralize tap water while minimizing your plastic product consumption. It’s a great alternative that’s good for both your body and the environment.

RELATED: What Is Alkaline Water? | What You Need To Know

Best Dasani Water Alternative

Since drinking Dasani water is no longer an option, the best thing to do is to get your own water ionizer. A water ionizer is a water filtration system that separates the alkaline and acidic properties of the water that passes through it.

In doing so, it raises its pH level (the standard measurement of any water-soluble substance’s acidity and alkalinity) to somewhere above seven. Keep in mind that the ideal pH level note of drinking water is 9.5.

Here are some of the reasons why you would benefit from a water ionizer filtration system:

1. On-Demand Alkaline Water

With a water ionizer, you won’t have to walk to the store just to get pH level-balancing alkaline water, or lug in cases of bottled water. Just take a few steps over to your kitchen sink, push the ionizer button with the pH level that you want, and your water ionizer will immediately turn your tap water into healthy, drinkable alkaline water.

2. Healthier Drinking Water

A lot of people take water for granted. They rely on sports drinks, fruit juices, and smoothies for their daily source of vitamins and minerals.

But in reality, water actually has a lot of nutrients. These nutrients just go away when you filter tap water with sub par filtration systems other than a water ionizer.

3. Healthy Hydrogen Water

Premier filtration systems like Tyent’s water ionizers don’t just raise your water’s pH levels, they also infuse it with hydrogen molecules.

These create hydrogen water which helps prevent oxidation in the body. Oxidation may lead to complications such as cardiovascular diseases, diabetes, and even cancer.

4. Removes Chlorine

Have you ever noticed a slimy, metallic taste when you drink tap water? That means your water has traces of chlorine in it.

With a quality water ionizer, you can effectively remove harmful particles such as chlorine, sodium, and dirt in your water. This makes it much safer to drink.

Also, showering with unfiltered water is dangerous, especially for infants. If you want to take good care of your skin, then you should bathe with acidic water free of chlorine and other harmful compounds.

5. Safer for Overall Use

Do you understand how much you rely on water on a daily basis? You use it for drinking, cooking, washing veggies, and bathing, among others.

If you continue to use unfiltered tap water, then you’re exposing yourself to all the harmful chemicals in your local water supply. So it’s best to get a water ionizer that can strip away all the harmful contaminants while retaining the beneficial nutrients.

So is it better to drink Dasani water or get a Tyent water ionizer? You’ve been presented with the facts—you know the better choice.

You should never take small lifestyle choices like these for granted. Simple changes like these can go a long way toward improving you and your family’s overall health.

Will you stop drinking Dasani water because of this? Share your thoughts with us in the comments section down below!

More on Why Dasani Water is Bad for You

Let’s take a closer look at some frequently asked questions about Dasani water.

What does Dasani put in their water?

Dasani water contains a mix of purified water and added minerals, including magnesium sulfate and potassium chloride. These ingredients are introduced after the water has undergone reverse osmosis to remove impurities. The company says these additions enhance the flavor, but they can leave you wondering whether they actually improve the water or just make you thirstier.

Is Dasani water bad for your kidneys?

Dasani water isn’t necessarily harmful to your kidneys if you’re healthy, but the added minerals might cause concerns for people with kidney issues. Ingredients like potassium chloride and magnesium sulfate can put extra strain on your kidneys, especially if you’re drinking large amounts. If you already have kidney concerns, it’s a good idea to talk to your doctor about your water choices.

What is the healthiest bottled water?

The healthiest bottled water is one that’s free from harmful additives and provides clean hydration. But why settle for bottled water when you can make fresh, filtered water yourself? A hydrogen water system is a great option. It doesn’t just filter your water—it adds molecular hydrogen, which is packed with antioxidants. 

Tyent machines give you access to water that is pure, hydrogen-rich, and alkaline, ensuring you experience the amazing benefits of every quality. You can pour healthy, clean water into your reusable water bottles straight from the tap.

Get clean, hydrogen-rich, alkaline water with Tyent today.

Which is better, Dasani or Aquafina?

Dasani and Aquafina are both widely available brands of purified bottled water, but their ingredient lists highlight some differences. Aquafina has a simpler profile, with no added ingredients, though neither brand stands out as an ideal choice, particularly since they use plastics. 

Instead of relying on these bottled options, consider a better alternative—Tyent water ionizers. Tyent’s high-quality ionizers provide clean, refreshing water without unnecessary additives, and they make your water alkaline and hydrogen-rich to give you extra health benefits. Plus, it’s a more convenient and eco-friendly option compared to bottled water.

Learn more about Tyent ionizers.

Is Dasani Water Bad for You? The Bottom Line

When it comes to hydration, not all water is created equal. While Dasani water may meet safety standards and be convenient to grab on the go, its added ingredients like magnesium sulfate and potassium chloride may leave you questioning whether it’s truly the best choice for your health. These additives can affect how your body processes hydration, leaving you feeling less refreshed than expected.

If you’re looking to replace Dasani water, consider a solution that’s better for your health, the environment, and your wallet. Tyent’s water ionizers can transform your tap water into clean, hydrogen-rich alkaline water with a variety of amazing health benefits. It’s a smart way to hydrate without worrying about harmful ingredients or adding to plastic waste.

Even better, Tyent ionizers come with a lifetime guarantee. Any damaged unit will be fixed or replaced with a comparable unit at no cost to you (excluding shipping), so you can be sure you’ll have lifetime access to clean, healthy water for life.

Take the first step toward healthier hydration today.

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20 thoughts on “Is Dasani Water Bad For You? Everything You Need to Know [2025]

  1. I believe l will be suing Dasani water…
    I have bad stomach pain and digestion
    Which l believe is caused by during bottled water. I had a feeling my stomach problem had to be the cause because l drank it all day believing it was safe. l thought it was alkalined but my husband tested it and it was NOT healthy at all.l need to get a lawyer to help me.I Am Very disappointed that l trusted what their water has caused for me to become so sick.l have to take medication for the horrible pain caused by drinking bottled water.Thank you for opening my eyes to what made me sick.l drank water all day never knowing they were lying about their bottled water.l’m so upset right now finding out that my stomach is damage d from drinking their bottled water! Thank you for helping me find the cause of my stomach problem.lt’s very sad how they lie to us and get us hooked on buying their water.l will not keep quiet about my health issues all because l drink their bottled water.

    Thank you
    Didi Marquez

    1. Hi, Didi. We’re so sorry to hear about your experience with Dasani water, but it’s not surprising given the less healthy, chemically-treated nature of bottled water. If your stomach pains persist, we would recommend contacting your general health practitioner for a full assessment. If they suggest alkaline or hydrogen water, please give one of our water ionizer experts a call at 855-893-6887. We’d love to help you make the switch to healthier water.

  2. I still drink it from time to time the water does have a different taste compared to other big brands but it’s everywhere so it’s true that we don’t have a choice when we are out

    1. Hi, Jay. Thanks for the comment.

      Why not make the more beneficial switch to alkaline water by purchasing your own Tyent water ionizer? In the long term, using a top of the line Tyent water ionizer will be more cost-effective than purchasing multiple bottles of water over the years. Since our water can be used for drinking, cleaning, washing, and even gardening, you’ll be saving a lot of money when you use it instead of relying on single-purpose products. Plus, you’ll be reaping the best health benefits, too!

      If you’re interested in buying our machines, you can do our financing program for as little as $25 per month.

      1. I have been using desani water exclusively on my garden since it has fertilizer properties, would you still recommend a different water for my garden?!

        1. Hi, Kevin. We highly recommend using Tyent Water for gardening. After being ionized and filtered by our ionizers, Tyent Water is rich in minerals and antioxidants that aid in the growth of your garden. It’s also free of over 200 tap water contaminants. You can use either ionized alkaline or acidic water depending on the needs of your plants. With a Tyent water ionizer, getting water at various pH levels is easy – simply adjust the settings on the machine and wait for your selected water to make its way from the tube to your watering can. Plus, unlike the more expensive bottled Dasani water, Tyent Water is readily available in your home at any time.

          Our water experts would love to help you out further, so give them a call at 855-893-6887.

    1. Hi, Eula. Thanks for your comment. Now, you can make the more beneficial switch to alkaline water! Call Tyent at 855-893-6887, and we’ll be glad to assist you through this monumental change.

  3. I bought 2 cases of Dasani water during this time of emergency because it was the only water available in the store. I will not drink another bottle. I paid $4.99 a case because it seems to higher than most water. I plan to give it away to someone who drink this water.

    1. Hi, Donetta. We’re sorry to hear that. Why not make the switch to our hydrogen-rich alkaline water and buy one of our water ionizers today? In the long term, using a top of the line Tyent water ionizer will be more cost-effective than purchasing multiple bottles of water over the years. Plus, you’ll be reaping the best health benefits, too!

      If you’re interested in buying our machines, you can try our financing program for as little as $25 per month.

  4. I have had stomach ulcers for years and for the past couple months have been drinking days Ani having major stomach pains always thirsty and breaking out more frequently and I’m 35 I will never buy another bottle again

    1. Hi, Jaclyn. I’m sorry to hear about your condition. I would recommend contacting your general health practitioner for a full assessment. If they recommend alkaline or hydrogen water, please give one of our water ionizer experts a call at 855-893-6887.

  5. In my experience alkaline water has always been a better choice if you are health conscious. The benefits are far greater. Weight control and acidity tack lining are two most important ones.

    1. Hi, Noah. Thanks so much for the great comment. We’re glad to hear that your experience with alkaline water has been positive for your health.

      If you want to learn more about the advantages of drinking Tyent water, we recommend that you get your Water Ionizer Cheat Sheet today.

  6. I will not not drink Dasani water again. I have stomach pain, after drinking dasani for over one year.

    1. Hi, Gail. We’re sorry to hear that. Have you gotten checked for your stomach pains? If not, I would recommend contacting your general health practitioner for a full assessment. If they suggest drinking alkaline or hydrogen water, please give one of our water ionizer experts a call at 855-893-6887.

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