Home » Coffee Beans » Complete Guide to the Lowest Acidity Coffee [2021]

Complete Guide to the Lowest Acidity Coffee [2021]

If you love drinking coffee but find it just doesn’t agree with your stomach, perhaps it’s time to consider trying the best low acid coffee beans.

With the lowest acidity coffee beans, you can enjoy great tasting coffee without the acidity that may cause digestion issues. If you’ve been considering low acidity coffee, but are not sure where to start, then you’ve come to the right place!

In these low acid coffee reviews, I not only take you through all the various factors to consider when choosing the best coffee with low acidity, but I also compare some of the best low acid coffee brands currently on the market.

So whether you are searching for the best coffee for acid reflux, the best low acid organic coffee, the best low acid instant coffee brands or low acid coffee k cups, we share all the best low acid coffees so you can enjoy your coffee more each day.

>> Click here to see the best low acidity coffee now

Lowest Acidity Coffee Comparison

Below is a handy table where you can compare all the less acidic coffee brands reviewed in this article.

It lists the various features side by side to help you choose between the best tasting low acid coffee beans.

Click the product name to check the price or keep reading below for more detailed information in our low acid coffee reviews.

ImageNameRegionRoastPH LevelPrice
Lifeboost medium roast low acid coffee beans smlLifeboost low acid coffeeNicaraguaMedium6Check
Volcanica coffee low acid coffeeVolcanica low acid coffeeIndonesiaMediumNot ListedCheck
Mavericks Coffee Midnight Ride Low acid coffeeMavericks Coffee Midnight Ride BlendCentral and South AmericaDark6.05Check
Tylers No Acid Coffee BeansTyler's No Acid Organic Coffee BeansMexicoMedium6.2Check
Lucy Jo's Low Acid BlendLucy Jo's Coffee Organic Mellow BellyIndonesia and BrazilMedium DarkNot ListedCheck
Kava Acid Neutralized Instant CoffeeKava Instant Low Acid CoffeeNot listedDarkNot ListedCheck
Puroroast Low Acid CoffeePuroast Dark French Roast CoffeeVenezuelaDark5.81Check
Java Planet Low Acid Coffee BeansJava Planet Colombian CoffeeColombiaMedium Dark5.5Check
Mommee Coffee Low Acid BeansMommee Coffee Full CaffNot listedMedium5.8Check
Tiemans Fusion Coffee Low AcidTieman's Fusion CoffeeCentral and South AmericaDark5.97Check
Tres Hermanos Low-Acid CoffeeTres Hermanos Colombian SupremoColombiaDarkNot ListedCheck
Healthwise Low Acid K-CupsHealthwise Low Acid K CupsColombiaMedium6.18Check

My Pick for the Best Low Acid Coffee 2021

Don’t have time to read my low acid coffee reviews and just want to hear my recommendation? 

Lifeboost low acid coffee beans

Lifeboost coffee is one of the most popular low acid coffee brands.

These beans are 100% chemical-free, shade grown, fairly traded, low acid, non-GMO, 3rd party tested for mycotoxins and single origin.

Keep reading below for my full Lifeboost coffee review or click here to buy it now.

What is Coffee Acidity?

First, what exactly do we mean by acidity in coffee? Acidity refers to two different things.

PH Level

PH level is what we all know from doing basic chemistry in school.

The lower the PH level the more acidic something is. So drinks like orange juice and soda come in at around a 4. Water is right in the middle at 7.

Is Coffee Acidic Or Alkaline?

Coffee acidity ph tends to fall in the range from 4.5-5.5. So you will notice that coffee, while more acidic than water, is far less acidic than juice or some sodas.

Many low acid coffee brands highlight the PH level of their coffee beans. While not the most important factor, it is one way of comparing acid in coffee.

the ph of coffee acidity chart
Coffee acidity chart

Flavor Notes

The more common interpretation of coffee and acidity is to do with the sensory experience of coffee beans, or the flavor notes.

This is also known as brightness, tartness, aroma and bitterness – basically what makes coffee, well, coffee.

Coffee is made up of over 30 different organic acids.  These acids combine to produce the unique flavor attributed to coffee. They are also responsible for many of the benefits of coffee such as antioxidants.

However it is some of these organic acids that are thought to link coffee and acid reflux.

Research is inconclusive about the impact of coffee, but two troublesome compounds seem to be chlorogenic acid (which gives coffee its brightness) and caffeine.

So when we talk about low acidity coffee it is the flavor notes we are really talking about. The PH of coffee, whilst variable, is of less significance.

What Makes Coffee Low Acid?

Unfortunately coffee is thought to contribute to digestion issues such as heartburn, acid reflux, indigestion and Gastroesophageal reflux disease (GERD) for some people.

While some beans are naturally low in acidity, other factors such as the roasting process and brewing method also have a big impact on the overall acidity of coffee.

Here we explain these factors in more detail to better understand what produces acid in coffee.

1. Region

The region and climate where coffee beans are grown has a big impact on the level of acid in coffee.

Coffee beans grown at higher elevations tend to have higher levels of organic acid and brightness, but less caffeine. A good example of this fruity brightness can be found in Ethiopian coffee.

This is quite different to coffee grown at lower elevations which tend to have a smooth and mellow flavor.

As a result, much of the best coffee with low acidity comes from medium to low elevation regions such as Indonesia, Central America and Brazil.

2. Processing Method

Coffee beans can be processed in a number of different ways. The way they are processed contributes to the overall coffee acidity. The three most common processing methods are:

  • Wet/washed processing
  • Dry/natural methods
  • Semi washed/pulped processing.

Wet processing methods tend to result in a higher level of acidity. Dry processing methods (more common in hot climates such as Africa) tend to produce much lower acidity.

low acidity beans in coffee roaster

3. Roasting Process

The roasting process has a big impact on the level of coffee acidity.

Coffee bean acidity changes during coffee roasting. During roasting the natural acids in coffee beans are broken down and change.

Dark roast beans generally have lower levels of acidity than light and medium roast beans.

A longer roasting time is also thought to result in:

  1. Lower levels of chlorogenic acid and caffeine
  2. An increase in the level of N-methylpyridinium (NMP) which is thought to suppress the release of gastric acid.

Some companies now use proprietary roasting methods to achieve low acidity. This often involves steaming or slow roasting the beans.

These methods reduce the release of acids that occurs in high temperature roasting. Unfortunately this can also impact the complexity and overall flavor of the coffee beans.

4. Brewing Method

When coffee is extracted through a high temperature method, such as an espresso machine, chemical reactions occur that may increase the acidity of coffee.

So one way you can enjoy coffee with low acidity is to try cold immersion brewing methods which tend to produce less acidic coffee and methods that use a paper filter, which removes much of the oils where many coffee compounds reside.

Three popular low acid brewing methods are:

best low acid coffee brewing method chemex

All three brewing styles tend to release less chlorogenic acid and caffeine. 

In fact cold brewing is thought to produce up to 70% less acid than hot water brewing methods.

Summary Of The Best Low Acid Coffee Brands

So as you can see, there are a number of factors that contribute to the lowest acidity coffee.

However if you start with the right low acid coffee beans you are well on your way to brewing low acidity coffee.

To recap, here are the low acidic coffee brands recommended in our lowest acid coffee reviews below.

  • Lifeboost Coffee low acid organic coffee beans, medium roast
  • Volcanica Coffee Sumatra Mandheling, medium roast
  • Tyler’s No Acid organic coffee beans, medium roast
  • Lucy Jo’s low acid coffee organic Mellow Belly, medium-dark roast
  • Mavericks Coffee Midnight Ride, dark roast
  • Puroast Coffee low acid French Roast, dark roast
  • Java Planet Colombian organic coffee beans, medium dark roast
  • Mommee Coffee Full Caff low acid, medium roast
  • Tieman’s Coffee, dark roast
  • Tres Hermanos Colombian Supremo organic coffee low acid, dark roast
  • Healthwise low acid K cup coffee, medium roast
  • Kava reduced acid instant coffee

Best Low Acid Coffee Beans Reviews

Below are our top recommendations for the best low acidity coffees.  

All coffees listed are for whole beans but most of the low acid coffee brands offer ground beans and some offer low acid coffee k-cups too.

Lifeboost Medium Roast Coffee Beans Review

Flavor Notes: Smooth with chocolate notes and a rich full bodied flavor

Size Options: Beans are available ground or whole in 12 oz bags

Lifeboost Coffee offer a wide range of low acid, 100% chemical free single origin coffees. The beans are shade grown in Nicaragua and are naturally low in acid.

If you love flavored low acid coffee they also offer a huge range of flavors including french vanilla and hazelnut. 

The company uses natural spring water wash processing and there are no pesticides or chemicals used in the drying process. They are roasted to order and come with a 100% satisfaction guarantee. 

The medium roast beans are super smooth with nice chocolate aromas and are one of the lowest acid coffee options on our list. 

Lifeboost Coffee beans are also certified USDA organic, non-GMO, fairly traded and mycotoxin-free and are our top pick for the best organic low acid coffee beans.

Single Origin from Nicaragua

Medium Roast

PH level 6

Organic

Fairtrade

Rainforest Alliance

>> Click here to check the price and read more Lifeboost coffee reviews

Volcanica Coffee Sumatra Mandheling Coffee Review

Volcanica low acid coffee beans

Flavor Notes: Smooth, chocolate, earthy flavor with a full body taste.

Size Options: Choose between whole bean or ground coffee in a 16 oz bag.

Whilst not advertised specifically as coffee with low acid, the Sumatra Mandheling from Volcanica Coffee is naturally low in acid. Sumatra coffee from Indonesia is known for producing high quality, smooth tasting coffee.

On top of that they are USDA Organic, Fairtrade, Rainforest Alliance and shade grown certified.  

Volcanica have achieved the ultimate objective of producing a naturally low acidity coffee without sacrificing flavor. It is worth noting that Volcanica also stock a special low acid coffee blend too.

This Sumatran coffee is a super smooth coffee and is great choice if you like to drink black coffee.

Single Origin from Indonesia

Medium Roast

PH – not listed

Organic

Fairtrade

Rainforest Alliance

>> Click here to check the price and read more reviews

Tyler’s No Acid Coffee Beans Review

Tyler's No Acid Organic Coffee Beans

Flavor Notes: Smooth, light bodied

Size Options: Available in ground, whole beans and k-cups

Tylers Coffee is the only acid free coffee on our list and it has a documented PH level of 6.2. Their organic certified acid free coffee beans are 100% Arabica beans single sourced from Mexico, a region known for producing naturally low acid coffee.

But it is their proprietary roasting process which prevents harmful acids blooming during the roasting process, that allows them to produce non acidic coffee. Thankfully the natural caffeine levels are retained and the result is a smooth tasting non acidic coffee.

Tylers no acid coffee is highly rated by many customers who suffer from acid reflux. It is a little on the pricey side and some don’t like the lighter tasting coffee, but the overwhelming feedback is positive for this no acid coffee brand.

They offer their no acid coffee in whole bean, ground and k-cup options. If you are searching for the best acid free coffee, Tylers Coffee is a good choice.

Blend from Mexico

Medium Roast

PH level 6.2

Organic

Fairtrade

Rainforest Alliance

>> Click here to check the price and read more reviews

Lucy Jo’s Mellow Belly Low Acid Coffee Review

Lucy Jo's Organic Mellow Belly Low Acid Blend

Flavor Notes: Smooth, sweet and earthy

Size Options: Available in both ground and whole beans in 11 oz bags

Lucy Jo Coffee is a a family run business from upstate NY. Their organic low acid coffee uses 100% Arabica beans and they are a popular choice by people looking for a stomach friendly coffee.

They offer a range of low acid blends including their most popular, the Mellow Belly coffee.

The PH level isn’t listed, but their beans come from Indonesia and Brazil. These areas typically produce naturally low acid coffee beans. You can be confident their coffee beans are gentle on the stomach.

Lucy Jo’s low acid coffee range includes a number of low acid blends including Organic Brainstorm and Organic Sumatra. Why not try them all and find a favorite?

Blend- Indonesia and Brazil

Medium Dark Roast

PH level not listed

Organic

Fairtrade

Rainforest Alliance

>> Click here to check the price and read more reviews

Mavericks Low Acid Midnight Ride Blend Coffee

Mavericks Coffee Midnight Ride Low acid coffee

Flavor Notes: Bold and smooth

Size Options: Available in 16 oz and 1 pound bags as pre-ground or whole beans.

Mavericks Coffee have one mission – to produce low acidic coffee that is organic and delicious.

Their wet processing and slow roasting process helps to reduce the natural acidity of their coffee beans and as a result their roasts have up to 90% less acidity than regular coffee brands.

They have their roasts independently analysed for low acidity and this popular dark roast blend has a PH level of 6.05.

Mavericks Coffee have a single focus on low acid coffees and they are proving to be one of the most popular brands in the low acid coffee market with flavored, single origin and decaf options also available.

Blend – Central and South America

Dark Roast

PH level 6.05

Organic

Fairtrade

Rainforest Alliance

>> Click here to check the price and read more reviews

Puroast Organic Dark French Roast Coffee Review

Puroroast Low Acid Whole Bean Coffee

Flavor Notes: Balanced, smooth, light bodied

Size Options: Available in ground or whole bean 12 oz and 2.5 pound bags plus low acid coffee k cups

Born in the foothills of Venezuala, Puroast Coffee is one of the leaders in low acid coffee and offers one of the least acidic coffee options on our list. 

Their organic low acid coffee is attributed to their roasting method. Beans are slow roasted over a wood fire to produce coffee with 70% less acidity and 7% higher antioxidant levels than other coffee brands.

As a result, many happy customers consider the Puroast low acid coffee to be the best coffee for acid reflux. Note that the blend is smooth but the flavor may lack complexity for some coffee lovers. Unfortunately this is often the trade off in low acidity coffee. 

Puroast organic coffee comes in a range of low acid roast styles for drip and espresso. There is much research to support their claims which is why we think it is one of the best low acidic coffee options on our list.

Single Origin from Venezuela

Dark Roast

PH level 5.81

Organic

Fairtrade

Rainforest Alliance

>> Click here to check the price and read more reviews

Java Planet Colombian Organic Low Acid Coffee Review

Java Planet Organic Low Acid Coffee Beans

Flavor Notes: Smooth and full bodied

Size Options: Available in 1 and 2 pound bags plus sample packs

The Java Planet Low Acid coffee beans tick a lot of boxes. USDA Organic and Fairtrade certified plus bird friendly, they are naturally low acid Arabica coffee beans from Colombia.

The Colombia organic coffee beans are 100% Arabica, full bodied with a well balanced flavor. Small batch roasting helps create a consistently great coffee and with the roasting date printed on every pack, you can be confident you are buying fresh roasted beans every time.

Java Planet offer a range of organic single origin and blends as well as coffee subscriptions. They even offer green beans if you are a home coffee roaster.

If you are looking for a single origin low acid organic coffee, the Colombia organic from Java Planet is a great option.

Single Origin from Colombia

Medium Dark Roast

PH level not listed

Organic

Fairtrade

Rainforest Alliance

>> Click here to check the price and read more reviews

Mommee Coffee Full Caff Low Acid Review

Mommee Coffee Low Acid Coffee

Flavor Notes: Bright and caramelly

Size Options: This coffee comes in whole beans or ground in a 12 oz bag

Organic and Fairtrade certified, this company evolved from the needs of coffee drinking pregnant women and new moms.

Free of chemicals, with low acid and with a choice of caffeine levels it is the perfect choice. Not only for new moms, but for anyone seeking a gentle coffee blend.

They offer four caffeine levels to suit – low acid decaffeinated coffee, ¼ caffeine, ½ caff and full caff.

Their proprietary roasting method extracts harmful acids to deliver coffee with a reported 60% less chlorogenic acid than other brands.

This makes Mommee Coffee worth a try by anyone who suffers reflux or GERD, not just pregnant women.

Blend – Origin not specified

Medium Roast

PH level 5.8

Organic

Fairtrade

Rainforest Alliance

>> Click here to check the price and read more reviews

Tieman’s Fusion Coffee Review

Tiemans Fusion Coffee Low Acid

Flavor Notes: Bold and smooth

Size Options: Available ground or whole bean in a 10 oz bag

A more unusual option, Tieman’s low acid coffee is 100% Arabica beans blended with Matcha green tea, rooibos red tea and goji berry powders.

While this is not a traditional coffee blend, it offers 5 times the daily antioxidant requirements. Plus the goji and rooibos help with digestion.

The Matcha green tea provides a slow release of caffeine, so you shouldn’t experience the normal “jitters” of other coffee brands. This feature may also help those with sensitive stomachs.

Tieman’s Coffee offer decaf and medium roast options too. It is certainly a unique coffee blend that may not be appreciated by coffee purists, but with a PH level of 5.97 is definitely worth considering.

Blend – Central and South America

Dark Roast

PH level 5.97

Organic

Fairtrade

Rainforest Alliance

>> Click here to check the price and read more reviews

Tres Hermanos Colombian Supreme Coffee Review

Tres Hermanos Fairtrade Low-Acid Coffee

Flavor Notes: Smooth and full bodied

Size Options: Available ground or in whole beans in 1, 2 and 5 pound bags

Tres Hermanos coffee produce low acid organic fairtrade coffee from Colombia.

Their patented air-roasting process removes 80% of the acidity and sourness in the coffee beans without losing the dark roast intensity.

This reduced acid coffee is roasted in small batches to maximize freshness. Roasted with 100% Arabica beans it has a smooth, bold flavor and lacks the bitterness found in many dark roast coffees.

Tres Hermanos is a family run business and their low-acid coffee offers some of the best value in terms of cost per ounce of any of the low acidity coffee brands on our list.

Single Origin from Colombia

Dark Roast

PH level not listed

Organic

Fairtrade

Rainforest Alliance

>> Click here to check the price and read more reviews

Healthwise Low Acid Coffee K Cups Review

Healthwise Low Acid Coffee K-Cups

Flavor Notes: Smooth and full bodied

Size Options: Available as ground coffee, low acid decaf coffee, low acid k cups and low acid decaf coffee k cups

Healthwise Coffee are well known for their smooth tasting organic low acid coffee. They are one of the least acidic coffee brands on our list.

They use an FDA certified techno-roasting process to roast USDA Certified organic and 100% Arabica beans sourced from Colombia. The proprietary method achieves an impressive PH level of 6.18, one of the lowest acidity coffees on the market.

In addition to their low acid k cups they are also one of the most popular low acid ground coffee brands with both their low acid decaf coffee and regular coffee options.

Blend from Colombia

Medium Roast

PH level 6.18

Organic

Fairtrade

Rainforest Alliance

>> Click here to check the price and read more reviews

Kava Instant Coffee Low Acid Review

Kava Acid Neutralized Instant Coffee

Flavor Notes: Smooth tasting and full bodied

Size Options: Available as instant coffee in a 4 ounce jar

Kava Coffee is one of the few low acid instant coffee brands.  Whilst we generally recommend purchasing whole beans for the best tasting coffee, sometimes instant coffee is the most practical choice.

Kava low acid instant coffee claims to have less than 50% of the acid found in other instant coffee brands. It achieves this through acid neutralization with the use of potassium hydroxide. 

Potassium hydroxide is an alkaline compound used to reduce acidity. It acts in a similar way to other acid reducers like Coffee Tamer.

If you need a quick and affordable low acid coffee, Kava coffee is recognized as one of the best reduced acid instant coffee brands on the market.

Blend – origin not specified

Dark Roast

PH level not listed

Organic

Fairtrade

Rainforest Alliance

>> Click here to check the price and read more reviews

Tips On How To Reduce Acidity In Coffee

Once you have settled on the best low acidity coffee beans, you can then focus on how to make low acid coffee.

To summarize what we have discussed, here is how to reduce acid in coffee:

Buy the Least Acidic Coffee Beans

  • Choose an organic medium to dark roast as these are considered the least acidic coffee roast types are gentlest on the stomach. Our favorite is Lifeboost Coffee. See it here.
  • Choose single origin whole beans from low elevation regions known to grow lower acidity beans. Look for Indonesia (Sumatra), Central America, Brazil and Hawaii.
  • For the ultimate treat try Koa Kona coffee which is naturally low in acidity. See more Kona coffee brand reviews here.

Add Milk

If lactose intolerance isn’t an issue then try adding milk to your coffee.

Milk is thought to reduce the impact of coffee acid on consumption as calcium offsets acidity in the stomach.

Popular drink choices include a latte or cappuccino.

Drink Freshly Made Coffee

The chemical reactions in coffee continue once it has been brewed, which is why we recommend you drink fresh brewed coffee to reduce coffee acidity.

Ever had a cup of coffee that was brewed hours ago? Generally not a pleasant experience. 

A good coffee maker that allows you to adjust the number of cups you require is the best way to reduce coffee waste.  See our top coffee makers here.

coffee cup sitting on beans in heart shape - how to make coffee less acidic

Neutralize Coffee Acid

Consider adding an acid neutralizer treatment to your favourite brew.

Popular coffee acid reducers include Coffee Tamer and CalciBlend

Try a Different Brewing Method

Trying a different brewing method is a good way to make coffee less acidic.

Two of the best low acid coffee brewing method options to lower overall coffee acidity levels are cold brew and pour over.  

The Chemex Pour Over coffee maker is a gorgeous looking coffee maker to add to your kitchen collection. See it here.

If you are looking for a quicker pour over option, see our list of the best electric pour over coffee makers.

Cold brew acidity, whilst not differing in PH levels to hot coffee, seems to have less overall acidity present post brewing. This is possibly due to the method of extraction.

Note however that you should still avoid using coffee beans with high caffeine levels as caffeine is a contributor to stomach issues for coffee drinkers.

Preparing cold brew coffee is very simple and cheap when using a customized mason jar like this one or brew it in your french press! See how to brew it here.

Frequently Asked Questions – Best Low Acid Coffee Beans

Is Dark Roast Coffee Less Acidic?

Darker roast coffee beans will tend to be less acidic. The coffee roasting process alters the chemical balance in coffee beans. So whilst the PH level of dark and light roasts may be the same, the coffee acidity will differ. Lighter roast beans tend to have more natural acidity.

Is Organic Coffee Less Acidic?

Whilst the region will impact the level of acidity, organic production does not produce a less acidic coffee. Coffee acidity relates to the PH level and natural chemical acidity found in coffee beans.

Is Decaf Coffee Acidic?

The short answer is yes, decaf coffee is acidic in the same way regular coffee is acidic. 

Many people ask does decaf coffee have less acid than regular coffee. Many studies indicate most decaf coffees have a similar acidity profile to regular coffee. However where they are different is the level of caffeine. 

Caffeine may contribute to stomach issues, so whilst decaf coffee is acidic, the lower caffeine levels in decaf coffee may help coffee lovers with sensitive stomachs.

I hope you have found the best coffee for low acidity to try at home.

For all our best coffee bean recommendations click here. If you want to learn more about the best brewing methods, see our top picks here.

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About Rachel R

Founder of Creators of Coffee, Rachel is a passionate coffee lover, SCA member and former barista, who also loves to research and share practical tips on everything to do with coffee. Favorite way to make coffee: With an Espresso Machine