The Mint Mocha Flavored Decaf Coffee has a rich chocolate chip and a light mint cookie taste providing a rich dessert flavor. Decaf Coffee: The Swiss Water Process is a taste-driven, 100% chemical-free decaffeination process that delivers for our Decaffeinated Coffee that is 99.9% caffeine-free while protecting the unique origin characteristics and flavor. Most other processes use chemical solvents, like Methylene Chloride or Ethyl Acetate, to decaffeinate coffee beans.