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Essentia vs. Icelandic Glacial vs. CORE vs. Smartwater: Who Wins the Bottled Water Showdown?

Essentia vs. Icelandic Glacial vs. CORE vs. Smartwater: Who Wins the Bottled Water Showdown?

    • When it comes to bottled water, there are so many different bottled water brands at markets. And more and more people choose bottled water over other types of beverages due to its benefits. However, It's can be confused what is the best bottled water to drink? Which bottled water is the healthiest? What are the safest brands of bottled water to drink? How do I pick the best bottled water? When it comes to Essentia, Icelandic Glacial, CORE and Smartwater bottled  water, Which is the best one? Is Icelandic Glacial the best water? Is Essentia good quality water? Or which is better? COREor Smartwater? Read on and We will dive into a bottled water lovers moment of truth with Essentia , Icelandic Glacia, CORE and  Smartwater.


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What is Bottled Water?

Bottled water is drinking water(e.g., well water, distilled water, mineral water, or spring water) packaged in plastic or glass water bottles. Bottled water may be carbonated or not. Sizes range from small single serving bottles to large carboys for water coolers.

The FDA recognizes bottled water as safe water for people to drink. It is stored in containers or bottles with zero additives. However, it may contain safe and appropriate disinfectants. Apart from the FDA, the water must also follow State rules and regulations. So you can use it safely. Bottled water comes in different types and models. You choose the bottled water that fits your conditions and needs. 

Where to Buy Bottled Water Cheapest?

You can buy almost every Bottled Water brands at these websites bellow:

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The Most Popular Bottled Waters 2024

1.Essentia Bottled Water

Google Review:4.8/5.0


Basic Information: Essentia water is super popular at the moment after Lebron James endorsed the brand. It boasts a pH of 9.5 or higher and is marketed for people who are “doers.”

Essentia is known for its silkiness, but besides its coveted mouth feel, clinical testing suggests that it hydrates more efficiently than its competitors. Essentia also uses microfiltration and reverse osmosis processes and is made without harsh chemicals; it also has electrolytes added in, making it a great choice after a sweaty workout.

Key Features:

  • 99.9% PURE: Essentia Water is purified with micro filtration and reverse osmosis technology, resulting in Overachieving H2O that is 99.9% pure

  • ENHANCED WITH ELECTROLYTES: The proprietary blend of electrolytes is added not only for taste, but to complement the body's natural mix

  • IONIZED HYDRATION: The proprietary ionization process produces clean, smooth-tasting 9.5 pH water by removing bitter-tasting acidic ions

  • TAKE HYDRATION TO THE NEXT LEVEL: Essentia Water is Supercharged Ionized Alkaline Water so you can do what matters most to you and stop for nothing

Source: Local water supply | Carbonation: Still  | Origin: USA  | Packaging Type: PET  | TDS: <10 mg/l

 | pH: 9.5 | Size: 33.8 Fl Oz (Pack of 18)

Pros and Cons of Essentia Alkaline Water

  • Great water taste

  • Higher pH than most other waters

  • Packaged in phthalate-free plastic bottles

  • Not a natural water source

  • Improved hydration benefits are contested

Where to Buy Essentia Bottled Water?

2.Icelandic Glacial Natural Spring Alkaline Water

Google Review:4.6/5.0


Basic Information: If you want to feel like you are drinking straight from the heart of a glacier, then Icelandic is the choice for you. It has a naturally high pH of 8.4, and has been cleared of any impurities without adding any additional minerals or electrolytes. If you don't like that slippery, silky feeling that some alkaline waters can have, you may prefer this one, which has a crisp, refreshing feel to it.

This water is CarbonNeutral certified, which means its processes don’t involve the emission of carbon — making it an excellent option for environmentally conscious folks.

Key Features:

  • Naturally alkaline.

  • Natural spring water from Iceland.

  • Source from the legendary Olfus spring.

  • Exceptionally pure.

  • Carbon neutral.

Source: Ölfus Spring  | Carbonation: naturally low mineral content | Origin: French Alps  | Packaging Type: BPA-Free Recycled Plastic, Glass and Recyclable Box | TDS: 62 ppm | pH: 8.4 | Size: 330 ml, 500 ml, 750ml, 1L, 1.5L, 5 L

Pros and Cons of Icelandic Glacial Alkaline Water

  • Comes in different size bottles

  • Different variations for everyone’s personal need

  • Comes directly from the popular spring in Iceland

  • For some people, the pH level might be too high

Where to Buy Icelandic Glacial Alkaline Water?

3.Core Hydration Nutrient Enhanced Water

Google Review:4.6/5.0


Basic Information: If you're seeking a highly specialized, nutrient-dense bottle of water that promises to enhance your daily activity and lifestyle, then Core Hydration, developed by Dr. Luke, is what you need. In fact, its edgy appeal has captured the attention of celebrities and brand investors such as Adam Levine and Becky G.

Not only is Core Hydration ultra-pure from reverse-osmosis, but this water is injected with electrolytes and specific minerals that lead to thorough hydration. Its balanced pH of 7.4 works in orchestration with your body and most definitely suits those who lead an especially active lifestyle, specifically athletes.

Key Features:

  • Promotes hydration and balance.

  • Ultra-purified with electrolytes and minerals to work with your body's natural 7.4 pH balance.

  • No harmful chemicals.

  • Comfortable to hold when on the go.

  • Easier to use during physical activity.

Source: rivers, lakes, streams, ponds, reservoirs, springs, and wells | Carbonation: purified  | Origin: Los Angeles  | Packaging Type: BPA-free plastic bottles  | TDS: 63 ppm | pH:  7.4 | Size: 16.9 oz. ,20 oz. , 23.9 oz., 30.4 oz.,  44 oz.

Pros and Cons of CORE Hydration Water 

  • CORE Hydration is an excellent choice for those looking to stay hydrated.

  • CORE Hydration also promotes cell detoxification and supports areas of wellness, including immunity, hair/skin/nail health, and relaxation.

  • Core Water can help to reduce hunger cravings. 

  • Over-consumption of Core Water can be harmful to your kidneys.

Where to Buy CORE Hydration Water ?

4.Smartwater Vapor Distilled Water 

Google Review:4.8/5.0


Basic Information: Smartwater is vapor-distilled, purified water sourced from British springs, which contains added electrolytes for improved taste and hydration. Smartwater debuted in 1996 and quickly became popular for its crisp, fresh water taste. The water is available in multiple sizes, including discounted multipacks, and Smartwater has recently branched out into offering alkaline water, flavored water, and more.

The brand’s great-tasting water is down to the quality of the source water and the purification and distillation treatment processes used, which removes chlorine and VOCs, and adds healthy minerals like calcium chloride, magnesium, potassium bicarbonate, and chloride.

Key Features:

  • pure, vapor-distilled water

  • premium bottled water with added electrolytes for a pure, crisp taste

  • refreshing hydration at the office, on your commute or anywhere you need to take a beat to recharge

Source: British springs Carbonation: Still  | Origin: Morpeth, Northumberland | Packaging Type: PET1 | TDS: 27 mg/l | pH: 7.0 | Size: 20Fl Oz,  33.8 Fl Oz,1L or 1.5L.

Pros and Cons of Smartwater Vapor Distilled Water

  • Great taste encourages hydration

  • Contains healthy minerals & electrolytes

  • Stored in BPA-free food-grade recyclable PET1 plastic

  • More expensive than similar brands

  • No option to buy in plastic-free bottles

Where to Buy Smartwater Vapor Distilled Water?

Essentia vs. Icelandic Glacial vs. CORE vs. Smartwater:Comparison Side by Side


  • Essentia 

Essentia uses local water supplies, which goes through our three-step proprietary process, including in-depth purification, that transforms it into ionized alkaline water with a pH of 9.5 or higher.

  • Icelandic Glacial

Icelandic Glacial water is sourced from a natural underground spring called the Ölfus Spring.  Iceland’s abundant rainfall and snowmelt is naturally filtered through ancient lava rock and bottled directly at the Ölfus Spring.

  • CORE

The sources of CORE bottled water include rivers, lakes, streams, ponds, reservoirs, springs, and wells. As water naturally travels over the surface of the land or through the ground, it can pick up naturally occurring substances as well as substances that are present due to animal and human activity.

  • Smartwater

GLACEAU Smartwater is made from British spring water which is vapour-distilled before electrolytes are added. It has a distinctive, crisp, clean taste and is produced and bottled in Morpeth, Northumberland. 


  • Essentia 

The facilities that purify and bottle Essentia Water procure water from municipal water systems. Because of the purification and re- mineralization treatments it receives, Essentia Water provides a consistent taste regardless of its source.

  • Icelandic Glacial

Unflavored,The Icelandic Glacial spring water taste is pure and neutral- you don't taste anything, it's water.

  • CORE

Core Water’s flavor begins with a subtle yet distinct hint of citrus. A light sweetness and a smooth, refreshing finish follow this. The taste is incredibly clean and crisp, without any added artificial ingredients.

  • Smartwater

For a sip of something different, smartwater comes in a variety of flavor options including cucumber lime and watermelon mint, each delicately infused with natural flavors. smartwater also comes in sparkling, alkaline and antioxidant variations for every need. this way, you can enjoy something a little different without losing that pure, crisp taste you love.


  • Essentia 

Essentia Water: pH level 9.5

Essentia's proprietary three-step ionization process produces Overachieving H2O that's 99.9% pure with a pH of 9.5 or higher and a clean, smooth taste.

  • Icelandic Glacial

Icelandic Glacial: pH level 8.4

Icelandic Glacial has an uncommonly high, naturally occurring pH level of 8.4, making it alkaline. Unlike many bottled waters on the market, Icelandic Glacial is naturally alkaline, meaning the water's pH level is from nature, in our case, it's from being filtered through lava rock.

  • CORE

CORE Water: pH level 7.4

CORE Water’s pH level of 7.4 is ideal for a few reasons. First, it helps to ensure that CORE Water is safe for drinking. Second, it helps to maintain a healthy balance of electrolytes in your body. Third, it helps keep your body’s overall pH level, which is important for proper health.

  • Smartwater

Smartwater: pH level 7.0

Smartwater comes from municipal water sources. The water is purified through distillation, and it also contains electrolytes such as calcium chloride, magnesium chloride, and potassium bicarbonate.


  • Essentia 

Essentia Alkaline Water Ingredients: Purified Water (by Reverse Osmosis), Sodium Bicarbonate, Dipotassium Phosphate, Magnesium Sulfate and Calcium Chloride (Electrolytes for Taste).

  • Icelandic Glacial

Icelandic Glacial Natural Spring Alkaline Water Ingredients: Purified water, <1% Calcium chloride, Magnesium chloride, Potassium chloride

  • CORE

CORE Hydration Water Ingredients: Purified Water (Purified By Reverse Osmosis), Potassium Bicarbonate, Magnesium Chloride and Calcium Chloride (Electrolyte and Mineral Sources).

  • Smartwater

Smartwater Vapor Distilled Water Ingredients: Vapor Distilled Water, Calcium Chloride and Magnesium Chloride and Potassium Bicarbonate, (Electrolyte Sources [Electrolytes Added for Taste])

5.Nutrition Information

  • Essentia 

Serving size: 16.9oz (500 ml)

Nutrition Facts:


  • Icelandic Glacial

Serving size: 8fl oz (237 ml)

Nutrition Facts:


  • CORE

Serving Size: 12 fl oz (355mL)

Nutrition Facts:


  • Smartwater

Serving size: 33.8 fl oz (1L)

Nutrition Facts:


Essentia vs. Icelandic Glacial vs. CORE vs. Smartwater Comparison Chart

Conclusion:Which Brand Wins the Bottled Water?

  • Essentia

Essentia Alkaline Water contains a blend of calcium, magnesium, potassium, and bicarbonate, which are added to the water after it has been purified with reverse osmosis and proprietary microfiltration to remove imperfections.

For folks looking for the best alkaline bottled water for improved taste and hydration benefits, we recommend Essentia Alkaline Water.

  • Icelandic Glacial 

Icelandic Glacial water is exceptional in terms of quality, taste and purity.

Icelandic Glacial comes from a natural spring source that is powerfully filtered through volcanic rock that produces a water of exceptional purity with a crisp, clean finish.  The natural filters also provide a naturally occurring alkalinity of pH 8.4. 

  • Core Water 

CORE Hydration is an ultra-purified bottled water enhanced with minerals and electrolytes. It is designed to work in harmony with the body’s natural pH balance, helping to replenish fluids and keep the body hydrated. 

CORE Hydration also contains a pure, crisp taste and just the right amount of electrolytes and minerals, making it an excellent choice for those looking to stay hydrated.

  • Smartwater 

This water is marketed as offering superior hydration and as an aid for your bodily processes through added benefits of the vitamins included in the water. 

It's everything you want from a bottled water-whether you're on the move, working out or need a quiet moment for yourself, it's a perfect way to satisfy your thirst and help you stay hydrated.


Bottled water. The one thing that most of us are using on a daily basis. You can choose between a large variety of water. Some are healthier and cleaner than others. While some water is tasting better than other bottled water. You can even choose if you want to infuse water or pure water.

It doesn’t matter if you are just looking for water to cure your thirst, bottled water to drink for health, or if you want water that will assist you during your training session.

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2023-05-25 01:442619