









⚡ Elevate your gut game with clean, fast relief that fits your lifestyle!
Genexa Clean Antacid Chewable Tablets offer maximum strength heartburn and acid indigestion relief with 1000mg calcium carbonate per chew. These dye-free, vegan, gluten-free, and non-GMO tablets feature an improved organic berry flavor and zero artificial additives, delivering fast, effective comfort without compromise. Perfect for health-conscious professionals seeking reliable, clean medicine on the go.












































| Best Sellers Rank | #6,133 in Health & Household ( See Top 100 in Health & Household ) #59 in Antacids |
| Customer Reviews | 4.4 out of 5 stars 4,129 Reviews |
A**A
Review of Improved Flavor (plus great effectiveness!)
In response to negative reviews about the flavor, Genexa recently made some product updates. I first ordered this in July 2025 and the taste was so-so. I reordered in November of 2025 surprised to see a change in shape, taste, and texture. These aren’t supposed to be candy, but the taste is a bit better now. I never had major complaints with the first bottle, though. Also, they are now less chalky, so that’s a plus. As far as effectiveness goes, I have been very pleased! I’ve struggled with acid reflux increasingly in the latter half of my pregnancy and these antacids have been a lifesaver (effectiveness has not changed with the update)! I particularly struggled with being woken in the middle of the night by painful acid reflux. A great fix/preventative step for me is to take one tablet right before bed and I haven’t been woken by pain since!
K**A
Buy buy buy
Saw these as an alternative for pepto bismol and I say it’s worth the buy! On the medium side but it tastes better and helps faster to me than pepto bismol. Definitely would recommend this product. And the flavor was good as well.
C**✨
Clean Ingredients & Easy to Take 👍🏻✨ Nice Alternative to Chalky Tablets ⭐✨
We’ve been using this for a few months now, and it’s been a convenient option to keep on hand when I need quick, everyday support after meals. Pros: the chewable tablets are easy to take, the clean ingredient approach is reassuring, and the tablets don’t have a chalky texture compared to some similar products. I also like that they’re individually easy to carry for home or travel. Cons: the flavor may be a little mild if you’re used to stronger-tasting chewables, and you do need to follow the suggested serving size carefully. Tip: keeping a small bottle in your bag or nightstand makes them easy to reach when needed, especially when you’re away from home or traveling. I recommend the Genexa Clean Antacid Chewable Tablets, and I hope you find this review helpful 👍🏻
K**N
Works well for mild acid reflux
I bought these to help with acid reflux when I was pregnant. They did provide fast relief, but it did not last for long. I have not tried them when not pregnant, so they could have a longer lasting effect. They dont taste bad and are just a bit chalky. I do like that they have better ingredients then other products. I did have to switch to pepsid though by the end of my pregnancy. Will definitely buy these again for milk acid reflux.
L**.
Fast Acting Relief
I was suffering from occasional heartburn and these were recommended to me by a pharmacist. They taste find, easy to chew and work fast to provide relief!
C**T
Love these!
These are amazing. So much better than tums. The texture and the flavor are exactly what I was looking for
E**.
Effective Antacids
We love these! The flavor isn't bad, and they do a great job for someone with heartburn. My husband uses antacids regularly, and these seem to be more effective than Tums or any generic brand. The size of the bottle is perfect, albeit a very loud bottle when being poured, and we are satisfied with the price. Love that they are cleaner, feel better about regular use.
J**9
New formulation fail
New texture sucks and the flavor leaves a bitter after taste. Bring back the old formula!
Trustpilot
3 weeks ago
2 months ago