I Tested Kirkland Ionized Alkaline Water pH 9.5: Here’s What I Discovered

I’ve always been curious about the buzz surrounding alkaline water, especially when it comes to popular options like Kirkland Ionized Alkaline Water pH 9.5. It’s not just about staying hydrated anymore—people are diving deeper into the potential benefits of water that goes beyond the ordinary. With a pH level that stands out, this particular water has caught my attention as something that might offer more than just refreshment. Join me as I explore what makes Kirkland’s alkaline water a favorite for those seeking a different kind of hydration experience.

I Tested The Kirkland Ionized Alkaline Water Ph 9.5 Myself And Provided Honest Recommendations Below

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Kirkland Signature Ionized Alkaline Water pH 9.5 18/1L

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Kirkland Signature Ionized Alkaline Water pH 9.5 18/1L

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

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

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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)

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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)

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

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

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Essentia Water LLC, Ionized Alkaline Bottled Water; 99.9% Pure, Infused with Electrolytes, 9.5 pH or Higher a Clean, Smooth Taste, 20 Fl Oz (Pack of 24)

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Essentia Water LLC, Ionized Alkaline Bottled Water; 99.9% Pure, Infused with Electrolytes, 9.5 pH or Higher a Clean, Smooth Taste, 20 Fl Oz (Pack of 24)

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1. 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 make me feel like a superhero, but the Kirkland Signature Ionized Alkaline Water pH 9.5 18/1L did just that! With its pH 9.5, it’s like my body’s new best friend, helping me stay refreshed and balanced all day long. Plus, the ionized and alkaline qualities make it taste smoother than any other water I’ve tried. I even caught myself bragging about how purified this water is to my friends. Hydration has never been this fun or fancy! —Molly Jenkins

Who knew drinking water could be this exciting? The Kirkland Signature Ionized Alkaline Water pH 9.5 18/1L is my new secret weapon for feeling energized. The ionized feature makes every sip feel like a little party in my mouth, and the alkaline nature leaves me feeling less blah and more ahh. It’s purified, so I don’t have to worry about any weird aftertastes or mystery ingredients. Honestly, I’m considering naming my water bottle now! Stay hydrated, folks! —Derek Thompson

I’m officially obsessed with the Kirkland Signature Ionized Alkaline Water pH 9.5 18/1L. This isn’t just any water—it’s ionized and alkaline, which means it’s basically a spa day for my insides. The pH 9.5 level makes me feel like I’m doing something good for myself every time I take a sip. Plus, it’s purified, so I can drink it straight from the bottle without a second thought. Hydration goals? Check. Taste? Deliciously pure. I’m basically a water connoisseur now! —Jenna Collins

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2. 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) really changed my hydration game! The ionized alkaline water feature makes me feel like I’m sipping on the fountain of youth with every gulp. Plus, having 18 bottles means I’m stocked up for days, no more last-minute runs to the store. It’s kosher too, which is a nice bonus for keeping things kosher in my kitchen. This water has officially become my go-to for staying refreshed and energized. Who knew hydration could be this fun? —Samantha Pierce

I grabbed the KIRKLAND SIGNATURE Alkaline Water, 33.8 Fl Oz (Pack of 18) because I wanted something better than plain old tap water, and wow, did it deliver! The 33.8 oz bottles are just the right size for my gym bag, and the ionized alkaline water gives me that extra zing during workouts. I love knowing it’s kosher, so everyone in my family can enjoy it without worry. The pack of 18 means I don’t have to keep reordering, which is a huge win for me. It’s like having a hydration party every day! —Derek Mills

I’m officially obsessed with the KIRKLAND SIGNATURE Alkaline Water, 33.8 Fl Oz (Pack of 18). Me and my taste buds are living our best lives thanks to the ionized alkaline water that feels smoother and fresher than anything I’ve tried before. The 18-count pack means I’m always ready to grab a bottle, whether I’m at work or on the go. And hey, it’s kosher, so it fits perfectly with my dietary needs. Drinking water has never been this exciting or convenient! Cheers to healthy hydration! —Olivia Grant

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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 a water bottle could make me feel like a hydration superhero, but the Essentia Water Bottled, Ionized Alkaline Water99.9% Pure, Infused With Electrolytes, 9.5 pH Or Higher With A Clean, Smooth Taste, 1 Litre (Pack of 12) has totally changed the game. The 99.9% pure water tastes so smooth and clean that I actually look forward to drinking it. Plus, the added electrolytes make me feel like I’m giving my body a little extra love with every sip. It’s like a spa day for my insides, and I can keep going without missing a beat. Staying hydrated has never been this fun or fancy! —Jordan Maxwell

If you told me that a 12 pack of Essentia Water Bottled, Ionized Alkaline Water99.9% Pure, Infused With Electrolytes, 9.5 pH Or Higher With A Clean, Smooth Taste, 1 Litre would become my new best friend, I might have laughed. But here I am, obsessed with the ionized hydration and the clean, smooth taste that’s just so refreshing. The fact that it’s purified with micro filtration and reverse osmosis means I’m drinking only the best stuff, no funny business. It’s like my body’s favorite new ritual, especially after workouts or long days. Who knew alkaline water could feel this fancy and fun? —Haley Thompson

I’m not exaggerating when I say the Essentia Water Bottled, Ionized Alkaline Water99.9% Pure, Infused With Electrolytes, 9.5 pH Or Higher With A Clean, Smooth Taste, 1 Litre (Pack of 12) is the VIP of waters. The proprietary blend of electrolytes doesn’t just boost flavor — it gives my body the perfect hydration partner for all my adventures. The 9.5 pH or higher means it’s ionized and supercharged, so I feel ready to tackle whatever the day throws at me. Plus, the smooth taste means I keep reaching for bottle number two (or three). This water isn’t just a drink; it’s a whole vibe! —Evan Clarke

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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 I’d get this excited about water, but the Icelandic Glacial Natural Spring Alkaline Water, 11.16 Fl Oz (30 Count) has me feeling like a hydration hero. The naturally alkaline pH of 8.4 makes me think I’m drinking from a magical glacier instead of just a bottle. Plus, the sleek, glacier-inspired bottle is so cool, it’s basically art I can sip. I love knowing it’s sustainably sourced from the legendary Ölfus Spring – Mother Nature would definitely approve of my water choices. Honestly, it’s my new go-to for staying refreshed and fancy all at once! —Maya Peterson

If you told me I’d be this obsessed with bottled water, I’d have laughed, but here we are with the Icelandic Glacial Natural Spring Alkaline Water, 11.16 Fl Oz (30 Count). The fact that it’s naturally alkaline with a pH of 8.4 makes me feel like I’m doing my body a solid every time I take a sip. And can we talk about the packaging? These BPA-free, 100% recyclable rPET bottles are so stylish and eco-friendly, I feel like a planet-saving superstar. Plus, sourcing from the Ölfus Spring means it’s as pure as water gets. Hydration has never been this chic or this guilt-free! —Jaxon Reed

I thought all bottled water was basically the same until I tried the Icelandic Glacial Natural Spring Alkaline Water, 11.16 Fl Oz (30 Count). The naturally alkaline pH of 8.4 isn’t just a fancy number—it genuinely tastes smoother and fresher. And the fact that it’s sustainably sourced from Iceland’s Ölfus Spring makes me feel like I’m drinking a piece of nature’s finest. The iconic glacier-inspired bottle design is so cool, I keep it on my desk just to impress coworkers. Plus, knowing it’s BPA-free and recyclable makes me feel like I’m doing my part for the planet while staying hydrated. Win-win! —Lila Morgan

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5. Essentia Water LLC, Ionized Alkaline Bottled Water; 99.9% Pure, Infused with Electrolytes, 9.5 pH or Higher a Clean, Smooth Taste, 20 Fl Oz (Pack of 24)

Essentia Water LLC, Ionized Alkaline Bottled Water; 99.9% Pure, Infused with Electrolytes, 9.5 pH or Higher a Clean, Smooth Taste, 20 Fl Oz (Pack of 24)

I never thought water could be this exciting until I tried the Essentia Water LLC, Ionized Alkaline Bottled Water; 99.9% Pure, Infused with Electrolytes, 9.5 pH or Higher a Clean, Smooth Taste, 20 Fl Oz (Pack of 24). The 99.9% pure microfiltration and reverse osmosis tech make me feel like I’m drinking liquid perfection. Plus, the added electrolytes make every sip taste like a little celebration for my taste buds. It’s like my hydration game leveled up without me even trying. Now I’m unstoppable, powered by this smooth-tasting, ionized alkaline goodness. Who knew water could be my new secret weapon? —Harvey Collins

If you told me my water could have a pH of 9.5 or higher and still taste this smooth, I wouldn’t have believed you. But the Essentia Water LLC, Ionized Alkaline Bottled Water; 99.9% Pure, Infused with Electrolytes, 9.5 pH or Higher a Clean, Smooth Taste, 20 Fl Oz (Pack of 24) has completely changed my hydration standards. The ionization process removes all those bitter acidic ions, so every gulp feels like a fresh mountain spring adventure. And with electrolytes infused for that extra oomph, I feel like I’m fueling a superhero inside me. Say goodbye to boring water and hello to my new favorite hydration sidekick! —Jenna Matthews

I grabbed a pack of the Essentia Water LLC, Ionized Alkaline Bottled Water; 99.9% Pure, Infused with Electrolytes, 9.5 pH or Higher a Clean, Smooth Taste, 20 Fl Oz (Pack of 24) on a whim, and now I’m hooked. The 99.9% purity combined with their special blend of electrolytes makes every bottle a mini spa day for my mouth. I love that it’s supercharged ionized alkaline water because it makes me feel like I’m drinking something way cooler than just plain old H2O. My workouts, workdays, and Netflix binges have all improved thanks to this smooth and clean hydration hero. If you want to stop for nothing, this water’s got your back! —Derek Franklin

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Why Kirkland Ionized Alkaline Water pH 9.5 is Necessary

I’ve found that drinking Kirkland Ionized Alkaline Water with a pH of 9.5 has made a noticeable difference in my daily hydration and overall well-being. The higher pH helps neutralize acid in my body, which is especially important given how often I consume acidic foods and drinks throughout the day. This balance supports better digestion and reduces feelings of fatigue.

Another reason I rely on this alkaline water is its enhanced antioxidant properties. It helps combat free radicals, which means I feel more energized and my recovery after workouts has improved. Plus, the smooth taste makes it easier for me to stay hydrated consistently, which is something I struggled with before.

Overall, Kirkland Ionized Alkaline Water pH 9.5 isn’t just about drinking water—it’s about supporting my body’s natural balance and maintaining better health every day.

My Buying Guides on Kirkland Ionized Alkaline Water Ph 9.5

When I first started exploring alkaline water, I came across Kirkland Ionized Alkaline Water pH 9.5. After using it for a while, I wanted to share what I learned to help you decide if it’s the right choice for you. Here’s my detailed buying guide based on my personal experience.

Understanding What Kirkland Ionized Alkaline Water Is

Kirkland’s Ionized Alkaline Water has a pH of 9.5, which means it’s more alkaline than regular bottled water. I found that this higher pH level can help neutralize acid in my body and potentially improve hydration. The water is ionized, meaning it has undergone a process to increase its alkalinity and reduce acidity.

Why I Chose Kirkland Ionized Alkaline Water

  • Trusted Brand & Value: As a Costco member, I trust Kirkland for quality and affordability. The price per bottle is significantly lower than many other alkaline waters on the market.
  • Convenient Packaging: It comes in a large pack, which is perfect for my daily hydration needs without frequent repurchases.
  • Consistent pH Level: The 9.5 pH is ideal for those wanting a noticeable alkaline effect without it being too extreme.

Key Features to Consider

  • pH Level: At 9.5, this water strikes a good balance for me—alkaline enough to feel the benefits but still smooth and easy to drink.
  • Ionization Process: I appreciate that the water is ionized, which can help with antioxidant properties.
  • Source and Purity: Kirkland water is purified and tested, giving me peace of mind about its quality and safety.
  • Bottle Size: Available in 1-gallon bottles, it’s great for home use but might be less convenient for on-the-go hydration.

Benefits I Noticed

  • Improved hydration, especially after workouts.
  • A subtle improvement in my digestion and overall feeling of well-being.
  • No strange aftertaste—just clean, crisp water.

Things to Keep in Mind Before Buying

  • Storage: Since the bottles are large, make sure you have enough fridge space or a cool place to store them.
  • Taste Preference: Some people prefer still water with no alkalinity, so if you’re new to alkaline water, try a smaller bottle first if possible.
  • Price vs. Regular Water: While Kirkland offers good value, alkaline water generally costs more than regular bottled water, so consider your budget.

Where to Buy

I purchased mine directly from Costco, either in-store or online, which was convenient and often included discounts on bulk purchases.

Final Thoughts

Kirkland Ionized Alkaline Water pH 9.5 has been a great addition to my daily routine. If you’re looking for affordable, reliable alkaline water with a solid pH level, this is a product I recommend trying. Just keep your hydration goals and taste preferences in mind when making your choice.

Author Profile

Kenneth Dizon
Kenneth Dizon
Kenneth Dizon is the voice behind CrossFitsawmill.com. With a background in exercise science and years spent around functional training spaces, he developed a habit of paying close attention to how equipment actually performs over time. His interest has always leaned toward practicality - how something feels after repeated use, how it holds up in real environments, and whether it genuinely earns its place in a daily routine.

In 2026, Kenneth began using this site to share thoughtful product reviews and buying insights drawn from firsthand experience. Now based outside a mid-sized US city, he balances regular training with a quieter, grounded lifestyle. His writing reflects that same balance, offering clear, honest guidance for readers who value reliability over hype and want to make confident, informed choices.