10 Best Alkaline Water in The UK

Last updated on 04/07/2025

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Invigorated Water Alkaline Water Filter Jug - Long-Life Filtration System - Purifies and Restores pH Balance - Invigorated Living with Alkaline Water Filter Pitcher - Fluoride Water Filter - 3.5L

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Why We Love It

Enhances water with vital minerals.
Modern, user-friendly design.
Sustainable and health-conscious.

Main Highlights

PITCHER FILTER FOR HIGH PH ALKALINE WATER: Made with premium quality BPA-free plastic, our ph Restore Alkaline Water Filter Jug is equipped with our unique PH001 filter that offers multi-stage filtration. Its unique filter beads easily filters out harmful materials such as lead and chlorine while letting vital minerals like calcium and magnesium through. Its ionizing system softens water and increases its alkalinity up to ph9 giving you pure, odorless drinking water without an ounce of worry.
CONVENIENT, MODERN DESIGN, EASY TO USE: Built in a modern anti-slip design, our restore filter jug is reliable and super easy to use and store. Its innovative easy grip handle and sleek shape makes it highly suitable for every occassion, be it a casual family dinner, a social gathering or even an outdoor pool party. Simply fill the pitcher with tap water and enjoy refreshing, great-tasting water with utmost ease.
HUGE FILTER CAPACITY: Each pH Restore Alkaline water pitcher filter can filter up to 3.5 litres of water making it ideal for home, office, and outdoor use. Its PH001 filter can purify up to 1500 cups / 96 gallons / 360 litres of water throughout its lifetime and ensuring long-lasting filter life and usability. Be it for drinking, cooking, brewing coffee or tea, our restore filter is surely an affordable solution to keeping you and your family healthy!
A SUSTAINABLE SOLUTION - Made from quality BPA-free food grade materials, our filters are TUV and SGS Tested with a backed brand membership of The Water Quality Association. Save the planet by eliminating packaged plastic water usage while enjoying crystal clear purified water anytime of the day!
EVERYTHING INVIGORATED: We are committed to providing affordable products for you. We put so much thought and care into our products that we are confident you will love them.

Invigorated Water pH On-The-Go Portable Alkaline Water Filter - Alkaline Water Pouch for Water Bottle Filter - High pH Water Filter Bag for Pure Drinking Water - 98 litres /26 Gallons (3-Pack)

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Why We Love It

Impressive filter capacity and duration.
Portable, mineral-rich alkaline water.
Eco-friendly and user-friendly design.

Main Highlights

HUGE FILTER CAPACITY: Each pH On-The-Go Filter Pouch can filter up to 345 cups / 98 litres / 21.5 gallons of water. You can use it with any water bottle or jug of your choice. The pouch lasts for a lifetime of 50 days, with an average consumption of 8 glasses per day. An affordable solution to keeping you and your family healthy!
GET HIGH PH ALKALINE WATER ANYWHERE, ANYTIME: Our pH On-The-Go pouch is reusable, lightweight, and portable for multiple uses. The filter beads can easily filter out harmful materials in the water such as lead, while allowing minerals like calcium and magnesium through. Our proprietary blend utilizes 10+ kinds of materials to increase alkalinity up to pH9. This softens the water, making it easily absorbable while also adding trace elements and minerals.
IMPROVES TASTE & SMELL, EASY TO USE: Removes heavy metals, chlorine, and some fluoride to give you refreshing, great-tasting water whether it’s for drinking, cooking, brewing coffee or tea. Packed in a resealable foil zip top storage pouch, our filters are easy to use and reliable. Simply open the pouch, soak the filter and enjoy purified alkaline water with utmost ease.
A SUSTAINABLE SOLUTION: Made from quality BPA-free food grade materials, Member of The Water Quality Association. Take it along for travel, gym, swimming, hiking, shopping or even to your office. Save the planet by eliminating packaged plastic water usage while enjoying crystal clear purified water on-the-go!
EVERYTHING INVIGORATED: We are committed to providing affordable products for you. We put so much thought and care into our products that we are confident you will love them.

Quick access to alkaline water.
Enriches water with minerals.
Portable and lightweight design.

Main Highlights

Quick access to alkaline water: The filter water bottle design ensures that every drop of water is fully passed through the filter, bringing the pH of any water to 9+ in just a few minutes. You can enjoy alkaline water with minimal waiting time. It also enriched the water with hydrogen.
Low-cost mineralised water: In-bottle replaceable filter, mineral-rich ceramic material (10 hour firing). 3-5 minutes to quickly release rich minerals into the water. These minerals (calcium, magnesium, lithium, zinc, selenium) are essential for our bodies and can be easily added to the water around you. Provides you with high quality mineralised water at a low cost.
Reduce ORP and Healthy Gift Options: The High-quality stainless steel combined with a variety of natural stones, harmless alkali stone made of filters can effectively reduce the ORP value of the water to -150mv and release hydrogen gas. Long time drinking of hydrogen-rich water can boost metabolism, relieve muscle aches and pains, improve sleep, and protect the health of friends and family. We offer beautiful gift packaging and excellent customer service.
With NSF Certification：We are a professional company specialising in water treatment solutions. We are the only company in China with NSF certification. Our goal is to provide high quality products and services to help our customers solve a variety of water problems.
Portable, lightweight alkaline water bottle: Converts tap water into antioxidant, micro-clustered, high pH oxygenated alkaline drinking water. 800ml large capacity is ideal for daily drinking, outdoors, sports, office, travelling and camping. If you have any questions, please feel free to contact us, you can repeat the order with us.

Fluoride Water filter Pitcher 3.5L – Removes Fluoride, Lead, Microplastics, PFOA, PFAS, Pesticides - Alkaline PH by Klar Water

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Why We Love It

Secure from harmful chemicals.
Transforms water alkalinity.
Long-lasting, efficient filters.

Main Highlights

Filters 95% of fluoride in tap and bottled water – Independently tested in the UK.
Filters 99% of PFOA and PFAS (Forever Chemicals) and Pharmaceuticals.
Filters microplastics – Will filter microplastics from tap and bottled water.
Alkaline water – Changes the PH of water to Alkaline.
Long lasting filter 60 days /350 litres lifespan for each filter – Fast filtration with a long lifespan.
BPA and Phthalate free– Pitcher made without any BPA and Phhaltes.

Alkaline Ionised Spring Water pH9+ (24x 600ml) Purified with Electrolytes Clean and Smooth Taste ACTIPH Water

Why We Love It

Boosts pH levels, promotes health.
Refreshing, purified, spring water taste.
Electrolyte-infused for enhanced hydration.

Main Highlights

Europe’s leading alkaline ionised water. Take your rehydration to the next (pH) level and achieve more every day with Actiph Water.
Ionised Alkaline water at pH 9+ is a simple solution to our increasingly acidic diets with a smooth, clean tasting water.
Beginning its life as fresh Shropshire spring water, we purify Actiph by reverse osmosis before adding our unique blend of electrolytes.
Charged Up with Electrolytes, Actiph Water is infused with Magnesium, Sodium Bicarbonate and Potassium
Fresh, purified spring water, electrolyte infusion and ionisation process combine to produce a smooth, clean and refreshing taste – what’s not to love?

Alkaline Ionised Spring Water pH9+ (12x 1L) Purified with Electrolytes Clean and Smooth Taste (12x 1000ml)

Why We Love It

Elevates daily hydration experience.
Balances our acidic diets.
Offers smooth, clean taste.

Main Highlights

Europe’s leading alkaline ionised water. Take your rehydration to the next (pH) level and achieve more every day with Actiph Water.
Ionised Alkaline water at pH 9+ is a simple solution to our increasingly acidic diets with a smooth, clean tasting water.

Icelandic Glacial Premium Still Water 330ml Recycled PET Bottles x 30 Per Pack – Alkaline/Low PH, Recycled Packaging, BPA Free, Carbon Neutral from Icelandic Spring. Low TDS and Mineral Content

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Why We Love It

Naturally alkaline with 8.4 pH.
Exceptionally pure and pristine.
Certified carbon neutral product.

Main Highlights

NATURALLY ALKALINE 8.4 pH - Filtered slowly for 5,000 years through layers of lava rock, Icelandic Glacial possesses a highly desirable and uncommonly high pH of 8.4, making it naturally alkaline.
EXCEPTIONALLY PURE - Icelandic Glacial is sourced from the legendary Ölfus Spring in Iceland, one of the world’s most pristine ecosystems. It possesses a naturally low mineral content (TDS of 62 ppm) that does not crowd the palate with heavy metals, minerals or silica. A water so pure, nothing is added or taken away.
CARBON NEUTRAL - Icelandic Glacial was the world’s first bottled water to be certified as CarbonNeutral for both product and operation.
SOPHISTICATED PACKAGING - Our high-grade rPET bottles are BPA-free. The bottles, labels, caps and cardboard packing are 100% recyclable.
Sold as 12 pack of 750ml Eco-Friendly PET bottles with sports cap lids – bottles are widely recycled.

Icelandic Glacial Premium Still Water 1 Litre Recycled PET Bottles x 12 Per Pack – Alkaline/Low PH, Recycled Packaging, BPA Free, Carbon Neutral from Icelandic Spring. Low TDS and Mineral Content.

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Why We Love It

Naturally alkaline for better health.
Unparalleled purity from Icelandic springs.
Promotes eco-friendly, CarbonNeutral initiatives.

Main Highlights

NATURALLY ALKALINE 8.4 pH - Filtered slowly for 5,000 years through layers of lava rock, Icelandic Glacial possesses a highly desirable and uncommonly high pH of 8.4, making it naturally alkaline.
EXCEPTIONALLY PURE - Icelandic Glacial is sourced from the legendary Ölfus Spring in Iceland, one of the world’s most pristine ecosystems. It possesses a naturally low mineral content (TDS of 62 ppm) that does not crowd the palate with heavy metals, minerals or silica. A water so pure, nothing is added or taken away.
CARBON NEUTRAL - Icelandic Glacial was the world’s first bottled water to be certified as CarbonNeutral for both product and operation.
SOPHISTICATED PACKAGING - Our high-grade rPET bottles are BPA-free. The bottles, labels, caps and cardboard packing are 100% recyclable.
Sold as 12 pack of 1000ml Eco-Friendly PET bottles – bottles are widely recycled.

ActiPH Water Alkaline Ionised Water 600ml (Pack of 24)

9% Off

Why We Love It

Electrolyte-rich for added energy.
Powerful antioxidant benefits.
Promotes body balance.

Main Highlights

ACTIPH brings you a flow of Magnesium, Sodium and Potassium electrolyte
Green tea has a -120 ORP and is considered a powerful antioxidant
ACTIPH water is bottled at -600 ORP
With a pH of 9.5+, ACTIPH heightened alkalinity can help the body find balance

Voss Water, VOSS UK Plus, Artesian Still Water with Aquamin, Minerals and Electrolytes, Bulk pack of 24 x 500 ml

27% Off

Why We Love It

Enhanced with essential electrolytes.
Sustainability conscious packaging.
Perfect for on-the-go.

Main Highlights

VOSS+: Premium hydration with added minerals and electrolytes for taste and to support your wellness
ON-THE-GO: A refreshing water perfect for active, on-the-go lifestyles, to give you added support with your hydration
24 PACK: This pack of 24 x 500ml VOSS+ water is bottled using 100% Recycled PET plastic, always endlessly recyclable
VOSS: Natural mineral water from Norway, Sourced with a sense of responsibility, Bottled with a commitment to quality, integrity and style, It's what’s on the inside

8.9

Excellent

Save 27%

We scanned 1950 products

We reviewed these offers relevant to the Alkaline Water within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like INVIGORATED WATER, Filterelated, Klar Water, ActiPH, London Luxury, Icelandic Glacial, VOSS, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Alkaline Water in the market, we considered we took a deep dive into 9751 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Invigorated Water Alkaline Water Filter Jug - Long-Life Filtration System - Purifies and Restores pH Balance - Invigorated Living with Alkaline Water Filter Pitcher - Fluoride Water Filter - 3.5L. We love many things about this product by INVIGORATED WATER. What sets it apart from the competition is Enhances water with vital minerals, Modern, user-friendly design, Sustainable and health-conscious.
The best value product for most shoppers and where user satisfaction is continuously the highest is Invigorated Water pH On-The-Go Portable Alkaline Water Filter - Alkaline Water Pouch for Water Bottle Filter - High pH Water Filter Bag for Pure Drinking Water - 98 litres /26 Gallons (3-Pack) by INVIGORATED WATER based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Alkaline Water and the best cost-to-value ratio is Voss Water, VOSS UK Plus, Artesian Still Water with Aquamin, Minerals and Electrolytes, Bulk pack of 24 x 500 mlat VOSS with a 27% discount.
Our list of the best Alkaline Water is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.

10 Best Alkaline Water in The UK

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We scanned 1950 products

We concluded that: