HowCoffee Tamer Works

  • Add 1 or 2 packets per 8oz of beverage

  • Stir for 30 seconds

  • Enjoy

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Reduces Acid, Not Flavor

One packet per 8oz cup is all it takes to neutralize coffee acid up to 90% in your daily cup.

Clean, Natural Ingredients

Made with calcium carbonate, potassium, magnesium, and plant cellulose—no sodium, sugar, or calories.

Science-Backed & Patent-Protected

Formulated with patented delivery technology to support your digestive tract. Stronger than TUMS and safer than baking soda.


Real Ingredients, Real Results

Coffee Tamer is rooted in science and powered by real, effective minerals. Our formula isn’t a trend—it’s a time-tested answer to a common problem, created with integrity and backed by results.

Frequently Asked Questions

Can I just use baking soda to reduce acidity in coffee?

Technically, yes—but it affects taste, can upset your stomach, and isn't ideal for daily use. Coffee Tamer is a safer, better-tasting acid neutralizer for coffee.

Bonus fact: Baking soda is high in sodium. Just two cups of coffee “tamed” with baking soda could max out your daily sodium intake, according to the American Heart Association.

Does it take more than 400mg of Coffee Tamer to work?

Nope. Each packet is perfectly measured. Just 200mg raises the pH of 8oz of coffee by 1 full point, making it significantly less acidic. Since most people drink larger cups, we provide 400mg per packet for full coverage.

Can’t I just crush TUMS® and add it to my coffee?

We wouldn’t recommend it. Coffee Tamer is 12x more effective to reduce acidity of coffee. In fact, you’d need 7 TUMS tablets to try to match one Coffee Tamer packet—and that would cost more and ruin your coffee.

If the granules don’t dissolve, do they even work?

Absolutely. Coffee Tamer doesn’t need to dissolve to be effective. As the granules pass through your coffee, they interact with and neutralize and reduce acidity of coffee and protect your stomach—without altering flavor or texture.

Does the calcium in Coffee Tamer cause constipation?

No. Constipation is typically caused by a lack of magnesium, not an excess of calcium. That’s why our coffee acid reducer includes a balanced formula with magnesium to support digestion and promote regularity.

Is Coffee Tamer expensive?

Not at all. At just 25¢ a cup, you’re getting a science-backed, patented product made in small batches with care. It’s clean, natural, and incredibly effective—because you deserve to enjoy coffee without compromise.

What are the Coffee Tamer Ingredients?

Our products are crafted with biodegradable, food-grade minerals that are all GRAS-recognized (Generally Recognized As Safe) by the FDA. These aren’t trendy additives or fleeting fads—these are time-tested, proven ingredients with a long track record of safety and efficacy.

We don’t just use safe ingredients—we handle them with integrity. Our patented process transforms familiar minerals into powerful acid-neutralizing granules, designed for maximum effectiveness without impacting taste, aroma, or experience.

Howmuch do I need to use it?

One coffee tamer packet per 8oz cup is usually perfect. For darker or more acidic roasts, two packets may be ideal.

WillCoffee Tamer make my coffee taste different?

Not at all. Unlike other acid kicking coffee neutralizer options, our formula is completely tasteless and odorless.