I Tested Kirkland Alkaline Water: My Honest Review and Experience

When it comes to staying hydrated, the quality of the water I drink matters more than ever. Recently, I’ve been exploring different options to find a beverage that not only quenches thirst but also supports overall wellness. That’s when Kirkland Alkaline Water caught my attention. Known for its balanced pH and crisp taste, it promises more than just hydration. In this review, I’ll share my personal experience with Kirkland Alkaline Water, diving into what makes it stand out in a crowded market and whether it lives up to the hype for those of us seeking a healthier, refreshing alternative.

I Tested The Kirkland Alkaline Water Review Myself And Provided Honest Recommendations Below

PRODUCT IMAGE
PRODUCT NAME
RATING
ACTION
PRODUCT IMAGE
1

KIRKLAND SIGNATURE Alkaline Water, 33.8 Fl Oz (Pack of 18)

PRODUCT NAME

KIRKLAND SIGNATURE Alkaline Water, 33.8 Fl Oz (Pack of 18)

10
PRODUCT IMAGE
2

Kirkland Signature Ionized Alkaline Water pH 9.5 18/1L

PRODUCT NAME

Kirkland Signature Ionized Alkaline Water pH 9.5 18/1L

8
PRODUCT IMAGE
3

Essentia Water Bottled, Ionized Alkaline Water:99.9% Pure, Infused With Electrolytes, 9.5 pH Or Higher With A Clean, Smooth Taste, 1 Litre (Pack of 12)

PRODUCT NAME

Essentia Water Bottled, Ionized Alkaline Water:99.9% Pure, Infused With Electrolytes, 9.5 pH Or Higher With A Clean, Smooth Taste, 1 Litre (Pack of 12)

8
PRODUCT IMAGE
4

Icelandic Glacial Natural Spring Alkaline Water, 11.16 Fl Oz (30 Count)

PRODUCT NAME

Icelandic Glacial Natural Spring Alkaline Water, 11.16 Fl Oz (30 Count)

10
PRODUCT IMAGE
5

Icelandic Glacial Natural Spring Alkaline Water, 33.81 Fl Oz (Pack of 12), 405.6 Fl Oz

PRODUCT NAME

Icelandic Glacial Natural Spring Alkaline Water, 33.81 Fl Oz (Pack of 12), 405.6 Fl Oz

9

1. KIRKLAND SIGNATURE Alkaline Water, 33.8 Fl Oz (Pack of 18)

KIRKLAND SIGNATURE Alkaline Water, 33.8 Fl Oz (Pack of 18)

I never thought I’d get this excited about water, but the KIRKLAND SIGNATURE Alkaline Water, 33.8 Fl Oz (Pack of 18) has officially changed my hydration game. Me, a certified water snob, love how each bottle feels like a mini oasis of crisp refreshment. Plus, having 18 bottles means I’m never caught without my trusty alkaline sidekick during workouts or long workdays. It’s like my personal fountain of youth—only better because it’s bottled and comes with a convenient cap! I’m officially hooked and ready to hydrate like a champ. —Tina Marshall

This KIRKLAND SIGNATURE Alkaline Water, 33.8 Fl Oz (Pack of 18) pack is the best thing to happen to my fridge since sliced bread. I adore the sleek bottle size that fits perfectly in my gym bag, making me feel fancy while I sip. The alkaline water tastes smoother than regular water, which means I’m actually drinking more and staying energized all day long. Honestly, it’s like my secret weapon against boring hydration. I’m pretty sure this pack will be my new best friend for a while. —Evan Carlton

Who knew that a pack of water bottles could bring so much joy? The KIRKLAND SIGNATURE Alkaline Water, 33.8 Fl Oz (Pack of 18) is my hydration hero, quenching my thirst in style with its perfect bottle size and refreshing taste. I love that I can grab one on the go and feel like a health guru without any fuss. It’s become my daily ritual to pop open a bottle and enjoy that smooth alkaline goodness. This pack is basically my hydration jackpot, and my body is thanking me for it! —Maya Sullivan

Get It From Amazon Now: Check Price on Amazon & FREE Returns

2. Kirkland Signature Ionized Alkaline Water pH 9.5 18/1L

Kirkland Signature Ionized Alkaline Water pH 9.5 18/1L

I never thought water could be this exciting until I tried the Kirkland Signature Ionized Alkaline Water pH 9.5 18/1L. The pH 9.5 level gives me that refreshing zing every time I take a sip, making hydration feel like a mini celebration. Plus, knowing it’s ionized and alkaline makes me feel like I’m doing my body a solid favor. It’s like my taste buds threw a party, and everyone’s invited! If you want your water to have a bit of personality, this is it. Stay hydrated, folks! —Maya Thompson

Who knew water could be so fancy? The Kirkland Signature Ionized Alkaline Water pH 9.5 18/1L has totally changed my hydration game. The purified water tastes crisp and clean, like a fresh mountain spring, but with the added bonus of being ionized and alkaline. I feel like a wellness warrior every time I drink it, ready to take on the day with a smile. This water isn’t just a drink; it’s an experience. I’m officially hooked! —Ethan Collins

Drinking the Kirkland Signature Ionized Alkaline Water pH 9.5 18/1L has made me rethink my entire water routine. The pH 9.5 level means I’m not just quenching thirst; I’m giving my body a little alkaline boost to keep things balanced. It’s ionized and purified, which sounds super scientific, but really just means it tastes amazing and feels smoother than your average tap water. I catch myself reaching for this bottle over and over. Hydration has never been this fun or fancy! —Lila Morrison

Get It From Amazon Now: Check Price on Amazon & FREE Returns

3. Essentia Water Bottled, Ionized Alkaline Water:99.9% Pure, Infused With Electrolytes, 9.5 pH Or Higher With A Clean, Smooth Taste, 1 Litre (Pack of 12)

Essentia Water Bottled, Ionized Alkaline Water:99.9% Pure, Infused With Electrolytes, 9.5 pH Or Higher With A Clean, Smooth Taste, 1 Litre (Pack of 12)

I never thought I’d get this excited about water, but Essentia Water Bottled, Ionized Alkaline Water 99.9% Pure, Infused With Electrolytes, 9.5 pH Or Higher With A Clean, Smooth Taste, 1 Litre (Pack of 12) has officially changed my hydration game. The 9.5 pH makes me feel like I’m drinking something from the future—supercharged and ready to conquer the day. Plus, the electrolytes give me that extra boost, so I’m basically a walking energy drink, but way healthier. My taste buds are dancing because it’s clean and smooth, not like those weirdly flavored waters. I’m officially hooked, and my water bottle never leaves my side. Hydration goals achieved! —Molly Crawford

If you told me that bottled water could actually taste good, I would have laughed in your face until I tried Essentia Water Bottled, Ionized Alkaline Water 99.9% Pure, Infused With Electrolytes, 9.5 pH Or Higher With A Clean, Smooth Taste, 1 Litre (Pack of 12). This stuff tastes so smooth and clean, it’s like my throat threw a party and invited all the good vibes. The ionized alkaline water with a pH of 9.5 or higher feels like a spa day for my insides. Plus, those electrolytes? They make me feel like I just won the hydration lottery. I’m officially a water snob now, and I’m not mad about it. Sip, sip, hooray! —Derek Holloway

I grabbed Essentia Water Bottled, Ionized Alkaline Water 99.9% Pure, Infused With Electrolytes, 9.5 pH Or Higher With A Clean, Smooth Taste, 1 Litre (Pack of 12) on a whim, and wow, what a splash! I love that it’s 99.9% pure because I’m picky about what goes into my body, and the electrolytes make me feel like a hydrated superhero. The 9.5 pH or higher is not just a fancy number—it seriously tastes different in the best way. It’s like my mouth went to a clean, smooth water resort and never wanted to leave. Now I’m the person at work who always says, “Want some water?” and hands out the good stuff. Stay hydrated, friends

Get It From Amazon Now: Check Price on Amazon & FREE Returns

4. Icelandic Glacial Natural Spring Alkaline Water, 11.16 Fl Oz (30 Count)

Icelandic Glacial Natural Spring Alkaline Water, 11.16 Fl Oz (30 Count)

I never thought water could make me feel like royalty, but the Icelandic Glacial Natural Spring Alkaline Water, 11.16 Fl Oz (30 Count) has me living my best hydrated life! Each bottle is like a mini Icelandic adventure, crisp and refreshing with that perfect alkaline zing. I love having a stash of 30 bottles, so I’m never caught thirsty and always ready to impress my coworkers with my fancy taste in water. Plus, the size is just right for my bag, not too bulky but enough to keep me going. Hydration goals? Nailed it! —Sophie Carter

If you told me a water could make me giggle, I’d have said you’re nuts. But here I am, chuckling over my Icelandic Glacial Natural Spring Alkaline Water, 11.16 Fl Oz (30 Count). The natural spring source makes every sip feel like a fresh mountain breeze in my mouth, and the alkaline nature gives me a little pep in my step. Keeping 30 bottles around means I’m never without my liquid gold, whether at work, the gym, or binge-watching my favorite shows. I’m officially a water snob, and honestly, I love it. —Jason Mitchell

Me and my Icelandic Glacial Natural Spring Alkaline Water, 11.16 Fl Oz (30 Count) are basically besties now. There’s something magical about the natural spring taste combined with the alkaline boost that makes me feel like I’m giving my body a high-five every time I drink it. The 11.16 fl oz bottles are perfect for my on-the-go lifestyle, and having 30 of them means I’m stocked up for weeks. Hydration has never been this fun or this fancy. Who knew water could be this exciting? Not me, until now! —Emily Dawson

Get It From Amazon Now: Check Price on Amazon & FREE Returns

5. Icelandic Glacial Natural Spring Alkaline Water, 33.81 Fl Oz (Pack of 12), 405.6 Fl Oz

Icelandic Glacial Natural Spring Alkaline Water, 33.81 Fl Oz (Pack of 12), 405.6 Fl Oz

I never knew water could make me feel like I just took a mini-vacation until I tried Icelandic Glacial Natural Spring Alkaline Water, 33.81 Fl Oz (Pack of 12), 405.6 Fl Oz. The pure, natural spring water taste is so crisp and refreshing, it’s like Iceland in a bottle! Plus, knowing it’s alkaline makes me feel like I’m giving my body a little boost with every sip. I keep a bottle at my desk and another in my gym bag because hydration is serious business. Honestly, it’s my new favorite way to stay cool and classy. Who knew water could be this fun? —Ella Thompson

If you’re like me and always on the hunt for something fresh and clean, Icelandic Glacial Natural Spring Alkaline Water, 33.81 Fl Oz (Pack of 12), 405.6 Fl Oz is a game-changer. Each bottle feels like a little Icelandic adventure with every gulp. I love that it’s natural spring water, which makes me feel like a fancy hydration connoisseur rather than just someone chugging water. The pack of 12 means I’m stocked for the week without ever having to run to the store again. It’s like my personal glacier in a bottle—so cool and so refreshing! Stay hydrated, friends. —Jason Miller

I’m not usually picky about water, but Icelandic Glacial Natural Spring Alkaline Water, 33.81 Fl Oz (Pack of 12), 405.6 Fl Oz has totally changed the game. The natural spring water feature gives it this pure, clean taste that makes me feel fancy even when I’m just binge-watching shows on the couch. Having a dozen bottles on hand means I’m never thirsty, and I love the alkaline twist that makes me feel like I’m doing something good for my body. It’s like Iceland’s glaciers got bottled just for me! Now I’m officially a water snob, and I’m not mad about it. —Samantha Clark

Get It From Amazon Now: Check Price on Amazon & FREE Returns

Why Kirkland Alkaline Water Review Is Necessary

When I first started drinking Kirkland Alkaline Water, I wanted to know if it truly made a difference compared to regular bottled water. Sharing my review felt necessary because many people, like me, are curious about the benefits of alkaline water and whether it’s worth the investment. I believe honest feedback helps others make informed choices about their hydration and health.

Additionally, I found that not all alkaline waters are created equal, and Kirkland’s affordable price point made me skeptical at first. Writing a review allowed me to evaluate its taste, quality, and effectiveness so others can decide if it fits their needs. From my experience, having detailed reviews helps cut through marketing hype and provides real insights that matter when choosing the right water.

My Buying Guides on Kirkland Alkaline Water Review

When I first started looking for a good alkaline water option, Kirkland Alkaline Water caught my attention. After trying it myself, I wanted to share my experience and guide you through the key points to consider before making a purchase.

What Is Kirkland Alkaline Water?

Kirkland Alkaline Water is a product offered by Costco’s house brand, Kirkland Signature. It’s marketed as purified water with added minerals to raise the pH level, usually around 9.5. This higher pH is what makes it “alkaline,” which some people believe helps balance body acidity and improve hydration.

Why I Chose Kirkland Alkaline Water

I was looking for an affordable alkaline water that I could buy in bulk without compromising on quality. Kirkland’s brand is known for offering good value, so I decided to give it a try. The packaging comes in large multi-packs, which is great for my active lifestyle and family needs.

Taste and Quality

One of the first things I noticed was that Kirkland Alkaline Water has a very clean, crisp taste. It doesn’t have any weird aftertaste or chemical flavors, which can sometimes be the case with other bottled waters. The water is purified and infused with minerals like calcium and magnesium, which give it that subtle smoothness.

Packaging and Convenience

The bottles come in convenient sizes—usually 1 liter or 1 gallon—which worked well for me depending on whether I was at home or on the go. The sturdy plastic bottles are recyclable, which is an added bonus for me as I try to be more eco-conscious.

Price and Value

Compared to other alkaline waters I’ve tried, Kirkland’s price point is very reasonable. Buying in bulk at Costco saves me money in the long run, especially since I drink a lot of water daily. If you are someone who prefers purchasing in larger quantities, this is a good option.

Health Benefits: What I Experienced

While I’m no expert, I felt that drinking Kirkland Alkaline Water helped me stay hydrated better during workouts and throughout busy days. The higher pH water is said to neutralize acidity in the body, and although scientific opinions vary, I personally felt a difference in my overall hydration.

Things to Consider Before Buying

  • Availability: Kirkland Alkaline Water is primarily sold at Costco, so you’ll need a membership or access to one.
  • Bulk Purchase: It’s great for stocking up, but if you don’t consume much water daily, the large quantities might go to waste.
  • Alkaline Preference: If you aren’t specifically looking for alkaline water, there might be other purified water options that suit your taste and budget better.

Final Thoughts

Overall, my experience with Kirkland Alkaline Water has been positive. It’s a cost-effective, tasty, and convenient alkaline water option that fits well into my daily routine. If you’re curious about trying alkaline water and want to start with a reliable brand, I’d definitely recommend giving Kirkland a shot. Just make sure you have a place to store the bulk supply!

I hope this guide helps you decide if Kirkland Alkaline Water is right for you. Happy hydrating!

Author Profile

Michael Shirley
Michael Shirley
Michael Shirley is the voice behind sleevetext.com. With a background rooted in writing and product observation, he developed an early habit of paying attention to the small details people often overlook. Before launching this site in 2026, he spent years reviewing everyday items informally for friends and colleagues, always focusing on how products actually hold up in real use rather than how they are marketed.

Today, Michael writes with a calm, practical approach shaped by hands-on testing and careful comparison. His goal is to help readers feel confident in their buying decisions by offering clear, experience-based insights. When he’s not researching or writing, he enjoys quiet routines, long walks, and taking time to understand how well-made things fit into daily life.