Is Copper Moon Coffee Gluten-Free? June 17, 2022 19:52 Updated Yes, all of our coffees are gluten-free, including all of our Flavored Coffees. The coffee bean is a drupe (stone fruit) which is similar to an olive or a cherry and contains no gluten-producing grain. Learn more about drupes on Wikipedia. Related articles Is Copper Moon Coffee Allergen-Free? Are any of your coffees considered Low Acid? What is the best way to store Copper Moon Coffee beans? Do you offer K-Cups for use in single-serve coffee makers? Is "Strong Roast" stronger than other strong coffees?