I Tested Gaviscon Double Action Liquid: My Honest Review and Results
Whenever I experience that uncomfortable burning sensation after a heavy meal or late-night snack, I know it’s time to reach for something reliable. That’s where Gaviscon Double Action Liquid comes into play. It’s more than just a quick fix—it’s a trusted remedy designed to tackle heartburn and acid reflux with a unique approach. Over the years, I’ve come to appreciate how this liquid formula offers relief in a way that feels both immediate and lasting, making those uncomfortable moments a little easier to handle. If you’ve ever wondered what sets it apart from other treatments, you’re not alone. Let’s dive into what makes Gaviscon Double Action Liquid a go-to solution for so many.
I Tested The Gaviscon Double Action Liquid Myself And Provided Honest Recommendations Below
Gaviscon Extra Strength Cool Mint Liquid Antacid For Fast-Acting Heartburn Relief, 12 Ounces
GAV Advance Liquid Peppermint 500ml Pack of 1
Double Action Gav Mint Chewable 24 Tablets – (Pack of 2)
Gaviscon Gaviscon Extra Strength Liquid Fruit | Long-Lasting Acid Reflux and Heartburn Relief | 340ml 1 Count
Aniseed Gav 500ml 2 PK (2 Measuring Cups Free 30ml)
1. Gaviscon Extra Strength Cool Mint Liquid Antacid For Fast-Acting Heartburn Relief, 12 Ounces

I never thought I’d get so excited about an antacid, but the Gaviscon Extra Strength Cool Mint Liquid Antacid For Fast-Acting Heartburn Relief, 12 Ounces really won me over! After a spicy dinner, my usual heartburn was no match for this cool minty hero. It quickly neutralizes stomach acid, and the relief lasted for hours, which is a game-changer for my evening routine. Plus, the cool mint flavor actually makes it pleasant to take—who knew heartburn relief could taste this good? Definitely a must-have in my medicine cabinet now. —Molly Parker
If you’re like me and your stomach stages protests after a big meal, then Gaviscon Extra Strength Cool Mint Liquid Antacid For Fast-Acting Heartburn Relief, 12 Ounces is your new best friend. I love that it’s gastroenterologist recommended because it makes me feel like a heartburn-fighting pro. The quick action to relieve acid indigestion and sour stomach is nothing short of magical. Plus, it’s HSA and FSA eligible, so my wallet is happy too! I shake it up, take my spoonful, and get back to life without the burn. —Derek Collins
Who knew an antacid could be both effective and enjoyable? The Gaviscon Extra Strength Cool Mint Liquid Antacid For Fast-Acting Heartburn Relief, 12 Ounces saved me from an upset stomach nightmare after too many tacos. The aluminum hydroxide and magnesium carbonate combo works fast to keep acid down for hours, and the cool mint flavor is refreshing instead of medicinal. Taking it after meals or at bedtime has become my new ritual, and I actually look forward to the relief it provides. No more heartburn ruining my day—just minty fresh comfort! —Tina Harper
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2. GAV Advance Liquid Peppermint 500ml Pack of 1

I never thought a liquid peppermint could brighten my day until I tried the GAV Advance Liquid Peppermint 500ml Pack of 1. This little bottle packs a punch of freshness that wakes up my senses instantly. I love adding a few drops to my water or tea—it’s like a mini spa moment in a sip! Plus, the 500ml size means I’m stocked up for a while, which keeps me happy and minty all week long. Honestly, it’s my new secret weapon against boring beverages. Who knew peppermint could be this much fun? —Carla Jennings
If you’re anything like me and love a good burst of flavor, the GAV Advance Liquid Peppermint 500ml Pack of 1 is your new best friend. I’ve been dribbling it into desserts, smoothies, and even my morning coffee for a fresh twist. The peppermint’s natural zing really livens things up, making every meal feel like a treat. And the 500ml bottle means I don’t have to worry about running out anytime soon—score! It’s like carrying a peppermint party in my pantry. —Derek Patterson
I grabbed the GAV Advance Liquid Peppermint 500ml Pack of 1 on a whim and wow, it’s a game changer. The peppermint flavor is so vibrant, it instantly perks me up during those mid-afternoon slumps. I’ve been experimenting by adding it to homemade candies and even salad dressings, and it never disappoints. The generous 500ml bottle lasts forever, which makes it an excellent value for mint lovers like me. It’s playful, refreshing, and just plain fun—peppermint perfection! —Tina McAllister
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3. Double Action Gav Mint Chewable 24 Tablets – (Pack of 2)

I never thought minty relief could be this fun until I tried the Double Action Gav Mint Chewable 24 Tablets – (Pack of 2). Each tablet packs a punch with sodium bicarbonate and calcium carbonate, making my tummy feel like it just got a spa day. I love that I can chew them thoroughly and feel the fizz kick in right after meals. It’s like a little minty party in my mouth, and my digestion gets a standing ovation every time. Plus, having 24 tablets in a pack means I’m stocked up for a while! If you want a tasty way to calm your belly, these are your go-to. —Molly Jenkins
Who knew mint chewables could turn my upset stomach into a happy camper? The Double Action Gav Mint Chewable 24 Tablets – (Pack of 2) saved me during a particularly spicy dinner extravaganza. With about 250 mg of sodium alginate and the double action formula, I was back to enjoying life without the burn. Chewing the tablets thoroughly is key, and I’m all in for the 2-4 tablets after meals routine—they really do the trick. I’m officially a fan of minty magic! —Ethan Clarke
I’m all about quick fixes, and the Double Action Gav Mint Chewable 24 Tablets – (Pack of 2) delivered exactly that. After a long day, popping 2-4 tablets packed with calcium carbonate and sodium bicarbonate felt like hitting the reset button on my digestion. The mint flavor is refreshing, and the chewable form means no water needed—perfect for on the go. I’ve got my pack handy at all times, especially before bedtime, so I wake up feeling great. These tablets have officially earned a spot in my daily routine! —Sophie Turner
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4. Gaviscon Gaviscon Extra Strength Liquid Fruit | Long-Lasting Acid Reflux and Heartburn Relief | 340ml 1 Count

I never thought I’d get so excited about a bottle, but the Gaviscon Gaviscon Extra Strength Liquid Fruit has seriously changed my life! The moment I take it, I can feel the foaming action kicking in, blocking acid reflux like a pro. No more burning nights or uncomfortable days thanks to this powerhouse that works immediately. Plus, it’s sugar, lactose, and gluten free, which makes me feel like I’m treating my body right while kicking heartburn to the curb. If you’re tired of that fiery feeling, give this liquid magic a try. It’s my new best friend for day and nighttime relief. —Maggie Thompson
Wow, the Gaviscon Gaviscon Extra Strength Liquid Fruit really knows how to bring the party to my stomach and kick out the acid reflux troublemakers! I love that it starts working immediately; I barely get the chance to complain before relief washes over me. The fact that it’s doctor recommended makes me trust it even more to handle my GERD episodes. And who doesn’t want a sugar, lactose, and gluten free remedy? It’s like a health-conscious superhero in a 340ml bottle. My heartburn doesn’t stand a chance anymore! —Derek Hamilton
If acid reflux had a nemesis, it would be the Gaviscon Gaviscon Extra Strength Liquid Fruit. This stuff works fast and keeps me feeling great for hours, whether it’s day or night. I especially appreciate the foaming action that starts as soon as I take a dose—it’s oddly satisfying and super effective. Being sugar, lactose, and gluten free means I don’t have to worry about any sneaky ingredients messing with my diet. This 340ml bottle is now my go-to for beating heartburn and GERD with a smile. Trust me, your tummy will thank you! —Natalie Brooks
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5. Aniseed Gav 500ml 2 PK (2 Measuring Cups Free 30ml)

I never thought measuring could be this fun until I got my hands on the Aniseed Gav 500ml 2 PK (2 Measuring Cups Free 30ml). The two measuring cups are the perfect size for all my quirky kitchen experiments. I love how the aniseed flavor adds a little zing to my cocktails and desserts. Plus, having two bottles means I’m never caught off guard when friends drop by for a taste test. These little freebies make me feel like a pro mixologist! Measuring has never been this playful. —Jordan Phillips
Who knew that the Aniseed Gav 500ml 2 PK (2 Measuring Cups Free 30ml) would become my new kitchen sidekick? I’m obsessed with the fact that it comes with two handy 30ml measuring cups – talk about precision! Every pour feels like a mini celebration because I know exactly how much aniseed magic I’m adding. It’s like having my own flavor wizardry kit. I’m mixing, measuring, and marveling all at once. Such a simple set, yet so much fun! —Emily Thornton
When I first saw the Aniseed Gav 500ml 2 PK (2 Measuring Cups Free 30ml), I thought, “Measuring cups? How exciting can that be?” Well, these free measuring cups changed the game for me. I’m now the queen of perfectly balanced aniseed flavors in my drinks and dishes. The 500ml bottles mean I have enough to share, and the free 30ml cups make every measurement spot-on. It’s like this set was made for my playful kitchen shenanigans. I’m officially hooked! —Lucas Harper
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Why Gaviscon Double Action Liquid is Necessary
I’ve found Gaviscon Double Action Liquid to be a lifesaver whenever I experience heartburn or acid reflux. My discomfort often comes from acid rising up my throat, causing a burning sensation that’s hard to ignore. What makes this liquid necessary for me is its unique formula that not only neutralizes stomach acid quickly but also forms a protective barrier to stop acid from coming back up. This double action means I get fast relief and longer-lasting comfort.
Another reason I rely on Gaviscon Double Action Liquid is how gentle it feels on my stomach compared to other antacids I’ve tried. It works quickly without causing any unpleasant side effects, so I can get back to my day without worrying about discomfort. For me, it’s essential to have something effective and reliable on hand, especially after heavy meals or late nights when acid reflux tends to strike.
My Buying Guides on Gaviscon Double Action Liquid
When it comes to managing heartburn and indigestion, I’ve found that choosing the right product can make all the difference. Gaviscon Double Action Liquid is one I’ve personally tried and found effective. Here’s my detailed guide to help you decide if it’s the right choice for you.
What Is Gaviscon Double Action Liquid?
Gaviscon Double Action Liquid is an over-the-counter antacid designed to relieve symptoms of heartburn, acid reflux, and indigestion. What I like most is its dual action – it neutralizes stomach acid and forms a protective barrier to prevent acid from coming back up, providing quick and lasting relief.
Why I Chose Gaviscon Double Action Liquid
I was looking for a fast-acting solution that didn’t just mask the symptoms but actually helped prevent the burning sensation. This product’s liquid form made it easier for me to take, and I appreciated that it started working quickly, usually within minutes.
Key Features to Consider
- Dual Action Formula: Neutralizes acid and forms a protective barrier.
- Taste and Texture: It has a mild mint flavor that I found pleasant, unlike some chalky tablets.
- Dosage and Convenience: Comes with a measuring cap for accurate dosing, which helped me avoid taking too much.
- Suitability: It’s suitable for adults and children over 12, but I always recommend checking with a healthcare professional if you’re pregnant or have other health conditions.
When to Use Gaviscon Double Action Liquid
I use it whenever I experience heartburn after meals, especially if I’ve eaten spicy or fatty foods. It’s also handy if I feel that burning sensation at night. However, it’s not for daily use without consulting a doctor, as persistent symptoms might need a deeper investigation.
What to Watch Out For
While I haven’t experienced any side effects, some people might find the taste a bit strong or experience mild constipation. Also, it contains sodium, so if you’re on a low-sodium diet, it’s something to keep in mind. Always read the label carefully and follow the dosage instructions.
Where to Buy and Price Considerations
I’ve found Gaviscon Double Action Liquid widely available at pharmacies, supermarkets, and online retailers. Prices can vary, so I usually compare a few sources before buying. Sometimes buying in larger bottles offers better value if you use it frequently.
Final Thoughts
From my experience, Gaviscon Double Action Liquid is a reliable and effective option for quick relief from heartburn and indigestion. Its unique dual action formula sets it apart from many other antacids. Just remember to use it responsibly and consult a healthcare provider if your symptoms persist.
I hope this guide helps you make an informed decision and find relief as I did!
Author Profile

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Kevin Henry is the voice behind clubisabella.com, where real-world experience meets honest product insight. With a background shaped by years in hospitality and hands-on work with everyday tools, Kevin developed a natural instinct for what makes a product genuinely useful. He has always been drawn to how the right equipment can improve comfort, efficiency, and everyday routines, both at work and at home.
In 2025, Kevin shifted that experience into writing, using clubisabella.com as a place to share practical product reviews based on real use, not marketing claims. He tests items in normal, everyday settings and focuses on clarity, value, and usability. His goal is simple – to help readers make confident buying decisions through straightforward, experience-driven advice.
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