



Why Choose DAYES Coffee?
Gentle on digestion and gut friendly
Double tested by a third party and in-house lab
Roast date stamped on every bag
Only 36% caffeine of a regular cup of coffee, naturally reduced through fermentation
Cut down on the cream and sugar
With notes of Dark Chocolate, Butterscotch, Brown Sugar and Nuttiness
Why Choose Enzyme Coffee?
Since May 2022, we have sold and shipped more than 20,000 bags of freshly roasted, enzyme fermented coffee, to Americans across the country, including Alaska and Hawaii.
In summary, enzyme coffee offers a unique combination of health benefits, low caffeine, better taste, and premium quality, making it an appealing choice for coffee drinkers looking for something gentler on their system without compromising on flavor.
Why Choose Enzyme Coffee?
Since May 2022, we have sold and shipped more than 20,000 bags of freshly roasted, enzyme fermented coffee, to Americans across the country, including Alaska and Hawaii.
In summary, enzyme coffee offers a unique combination of health benefits, low caffeine, better taste, and premium quality, making it an appealing choice for coffee drinkers looking for something gentler on their system without compromising on flavor.
































What is Enzyme Fermented Coffee?
- Fermented with an Enzyme complex
- Tested to ensure mycotoxin free
- Naturally low in caffeine (about 36% of the caffeine)
- Low in acidity (about pH 6.3) for a smooth brew, gentle on digestion
- Medium dark roast to minimize harmful substances such as benzopyrene and acrylamide
- Long shelf life - up to a year without going rancid like regular coffee
- Not easy oxidization at room temperature
- Made in USA all process and freshly roasted at our facility, NY
- Made with a blend of premium grade, 100% Arabica beans

Retired Cancer Pathologist Develops Innovative Enzyme Fermented Coffee
Founder Dr. Grant Lee is a Korean-American retired cancer pathologist with over a decade’s experience in cancer prevention research.
He retired university, returned to South Korea, and made coffee his full-time focus, and he used his science background to formulate a coffee that would take health into account first. He obsessively researched and experimented with coffee until the answer hit him: fermentation. By treating the green coffee beans for less one day in a complex of Enzymes, a reduction in acid, tannins, and caffeine makes a coffee that is finally easier on the gut.

This is my second review after purchasing several bags. We wanted to lower our caffeine intake so we tried this coffee. Now after 6 months, drinking this coffee, the high end coffees in France, Dubai, Michelin star restaurants, and other famous coffee shops. My wife can’t wait to get back home to her Dayes.
Enough said.
Wicked Good Coffee
We love the complex flavor and amazing cremma from this blend
Dayes coffee is low acid
I’m so very happy to have discovered Dayes coffee! Because I have acid reflux, I cannot tolerate the acid in regular coffees. I feel like it’s a special treat having my morning coffee again.
GABI Coffee Dripper
All I can say is that it makes a beautiful cup of coffee for me each morning.
I can't hardly wait to wake up for my 6:00am brew!
Using DAYES Enzyme Coffee, of course.
This would also make a great gift.
Simply the Best!
I have Crohn’s disease and I’ve found that Daye’s coffee with its low acid and low caffeine really works well with my digestive disorder.
Favorite coffew
I love this low acidic coffee. With moderate heartburn, i am finally able to drink coffee again. I allow myself one cup each morning. Although Daye's coffee is 1/3rd the caffeine, it doesnt taste different and it gives me the morning boost I need. The coffee has a smooth flavor.
Excellent opportunity
I appreciated the excellent opportunity to use my gift cards on my purchase of coffee. It was easy and I could use more than one gift card on my order. I appreciate the gift cards and really good coffee. Thank you.
Eureka! I found it!
I've been looking for quite a while for a low-caffeine alternative that still satisfied my desire for a strong coffee taste. Regular de-caf just isn't close enough in taste for me but this enzyme fermented coffee really does the job - I'm one happy customer.
Great Scooper/clip
Love the scooper clip as it is great for keeping the coffee bags closed. The scooper makes it easier to get at the bottom of the coffee bag.
Everything it promises
Fresh, Great taste and less of a jolt from caffeine. Still wakes you up, just doesn’t “sizzle” your nerves. I like it and will buy more. It’s definitely on the right track of great coffee beans, I’m buying more.
Smooth and aromatic
The coffee was very smooth, light, and aromatic. My husband has acid reflux and cannot tolerate most coffees, but not this one! I highly recommend this brand.
Amazing
It tastes great but it has also had an amazing affect on my blood pressure. I've been on low dose BP med for about a year. My BP has improved but still tends to go up & down. I've been drinking 1 cup of Dayes coffee for 11 days. This morn BP was 103/62 before medication. I decided to not take the med. I will continue to monitor it but so far I'm thinking AMAZING.
From Our Customers:
READ MORE REVIEWSThis is my second review after purchasing several bags. We wanted to lower our caffeine intake so we tried this coffee. Now after 6 months, drinking this coffee, the high end coffees in France, Dubai, Michelin star restaurants, and other famous coffee shops. My wife can’t wait to get back home to her Dayes.
Enough said.
Wicked Good Coffee
We love the complex flavor and amazing cremma from this blend
Dayes coffee is low acid
I’m so very happy to have discovered Dayes coffee! Because I have acid reflux, I cannot tolerate the acid in regular coffees. I feel like it’s a special treat having my morning coffee again.
GABI Coffee Dripper
All I can say is that it makes a beautiful cup of coffee for me each morning.
I can't hardly wait to wake up for my 6:00am brew!
Using DAYES Enzyme Coffee, of course.
This would also make a great gift.
Simply the Best!
I have Crohn’s disease and I’ve found that Daye’s coffee with its low acid and low caffeine really works well with my digestive disorder.
Favorite coffew
I love this low acidic coffee. With moderate heartburn, i am finally able to drink coffee again. I allow myself one cup each morning. Although Daye's coffee is 1/3rd the caffeine, it doesnt taste different and it gives me the morning boost I need. The coffee has a smooth flavor.
Excellent opportunity
I appreciated the excellent opportunity to use my gift cards on my purchase of coffee. It was easy and I could use more than one gift card on my order. I appreciate the gift cards and really good coffee. Thank you.
Eureka! I found it!
I've been looking for quite a while for a low-caffeine alternative that still satisfied my desire for a strong coffee taste. Regular de-caf just isn't close enough in taste for me but this enzyme fermented coffee really does the job - I'm one happy customer.
Great Scooper/clip
Love the scooper clip as it is great for keeping the coffee bags closed. The scooper makes it easier to get at the bottom of the coffee bag.
Everything it promises
Fresh, Great taste and less of a jolt from caffeine. Still wakes you up, just doesn’t “sizzle” your nerves. I like it and will buy more. It’s definitely on the right track of great coffee beans, I’m buying more.
Smooth and aromatic
The coffee was very smooth, light, and aromatic. My husband has acid reflux and cannot tolerate most coffees, but not this one! I highly recommend this brand.
Amazing
It tastes great but it has also had an amazing affect on my blood pressure. I've been on low dose BP med for about a year. My BP has improved but still tends to go up & down. I've been drinking 1 cup of Dayes coffee for 11 days. This morn BP was 103/62 before medication. I decided to not take the med. I will continue to monitor it but so far I'm thinking AMAZING.
About Our Coffee
