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☕️ Elevate your coffee game—ditch the burn, keep the buzz!
Coffee Tamer Acid Reducer Powder is a scientifically formulated, all-natural alkalizing granule that reduces coffee acidity by up to 90%, preventing acid reflux and stomach discomfort without altering flavor. Packaged in portable single-serve packets, it contains calcium, potassium, and magnesium, making it keto-friendly, sugar-free, non-GMO, and gluten-free—perfect for acid-sensitive coffee lovers who refuse to compromise on taste or lifestyle.

















| ASIN | B00C6GWY1E |
| Age Range Description | Adults |
| Best Sellers Rank | #14,455 in Health & Household ( See Top 100 in Health & Household ) #108 in Antacids |
| Brand | Coffee Tamer |
| Brand Name | Coffee Tamer |
| Caffeine Content Description | Caffeinated |
| Caffeine Content Per Serving | 400 Milligrams |
| Certificate Type | FDA |
| Coffee Type | Coffee Machine Insert |
| Container Type | Box |
| Customer Reviews | 4.3 out of 5 stars 1,544 Reviews |
| Flavor | Unflavored |
| Item Form | Packet |
| Item Package Weight | 0.08 Kilograms |
| Item Volume | 20.7 Milliliters |
| Item Weight | 400 Milligrams |
| Manufacturer | Heartburn-Help LLC |
| Number of Items | 1 |
| Number of Pieces | 1 |
| Package Information | Box |
| Size | 50 Count (Pack of 1) |
| Special Ingredients | Calcium, Potassium, Magnesium |
| Specialty | Gluten Free |
| Sweetness Description | Not Sweet |
| UPC | 736211638076 794168557222 |
T**S
Great product
These work great for me eliminating some bloat for the acidity in coffee. I keep the packets in my car, purse and everywhere I go. I am GF, eat clean but thoughts were coffee, which I do enjoy, was adding to bloat - so far I have reordered and am hooked. Hope this helps someone else!
L**.
It works!
Coffee Tamer has made a noticeable difference for me. It helps reduce the acidity in my coffee, which has really helped with my acid reflux. I can finally enjoy my morning coffee without the discomfort I used to get afterward. It’s easy to use and doesn’t change the flavor of the coffee, which was important to me. Definitely a helpful product if you’re sensitive to acidic coffee.
A**R
Works well
Fantastic! Blends right in with my coffee and can’t taste it at all. Did exactly what it was supposed and I had no stomach issues.
A**S
Absolutely worth it if you can spare a ~minute of prep
I was super skeptical of this stuff when I first got it, but I'm really happy to say that this sh actually works. I'm a big-time coffee drinker, all day every day for the past 15 years, but started having painful reflux and other stomach problems early 2025 whenever I had coffee/spicy or acidic foods. I tried cutting out coffee entirely and literally got depressed, I love it so much. I tried low-acid blends, decaffeinated low-acid blends, cold brew, decaf cold brew... it didn't matter, it would all trigger stomach pain. Trying this stuff honestly felt like wishful thinking that I would really ever be able to drink coffee again. But fkn a. It worked. One little packet in a cup of coffee and it was just like old times, no pain or reflux afterwards. Don't make fun of me, but giving up coffee was kind of devastating and my quality of life has gone up being able to follow my normal daily coffee routine without feeling like I need to go to the hospital. Super stoked to have found this product. Some caveats (only reason I'm taking off one star - I want to give the company honest feedback in case there's a possible fix for it): - It doesn't dissolve like *amazingly*. The powder sometimes comes out a bit clumpy and it tends to float around on top for a bit, where it can get stuck to the sides of the mug/cup and then gunks up there if you don't scrape it back into the liquid. From my experience, it seems to have a harder time dissolving in hot liquids vs cold, which is a little unexpected but I'm not a scientist, so. The packaging says to stir for 20 seconds, but it's not really enough to get it fully dissolved. The best way I've found is to dump it in (and try not to get it on the sides/walls of the cup or on the straw if you've got one cuz it likes to stick) and let it sit for like a 30 sec - 1 minute. It sinks to the bottom and starts "softening up", the clumps disintegrate and it's much easier to stir in without it globbing up on the spoon/straw. It will continue to slowly sink back down to the bottom of the cup until it's allllllll dissolved in, but at this point it isn't clumpy and stirs around easily, so not a big deal for me. - If you don't make sure the powder has dissolved well, you can encounter some gross textural experiences with it. For example- I typically have iced coffee/cold brew with a straw, and failing to wait for it to soften up and disintegrate at the bottom of the cup leads to gritty sips. If it's still floating on top in an open cup/mug, sandy mustache. So make sure to give it a little time and attention to get it dissolved properly. But thankfully it doesn't taste like anything imo, so nothing more than some unexpected, slightly disturbing texture. All in all, great product. Makes coffee drinkable again. Doesn't have any taste to screw with it. Can be dissolved well with a little extra time+care. I've even mixed it into tomato sauces (another irritant for my stomach) and noticed it helped considerably without messing up the recipe in the slightest. I love the little packets, even if they're kind of expensive they feel worth it. I keep a handful of them in my purse for whenever I might need one and I offer them out to people to try all the time. I highly recommend this stuff, no reservations.
K**D
Great for IC!
It works great I my coffee for Interstitial Cystitis!
R**L
Lower the Acid Without Lowering The Taste -Great If You Have Acid Sensitivity
I need to be on a low-acid diet, but I love my coffee and tea. I have found low-acid coffee on Amazon, that is surprisingly good. However, when I am out and about or go to a restaurant for a meal, I have my packets of Coffee Tamer handy. Just stir it in and it makes coffee drinking safe with no added aftertaste. We also use it with tomato sauce and I am happily eating Italian dishes again!
G**R
It WORKS!!
I have had IBS FOR 20 years. I tried this COFFEE TAMER, and the results were amazing! I never realized it was the acid in coffee that was causing my issues. I would recommend this product, if coffee upsets your stomach!
T**A
Expensive but it works
I do like this product but it’s expensive! If you have the extra money, I recommend it. If you’re on more of a limited budget, use a 1/4 teaspoon on baking soda. If you only have one cup of coffee a day, I guess it isn’t bad cost wise, but if you have more than one, it adds up quickly.
Trustpilot
2 weeks ago
4 days ago