Primary flavors include; Grapefruit, Lime, Culantro, Jalapeno, Cumin, backed up by additional herbs & spices. No extracts, essential oils, or artificial flavorings are added to any of our products. We source all ingredients locally grown (New Orleans) if available. Our bitters are glycerin based. We extract flavor from ingredients in 3 ways glycerin, alcohol, and water. We remove most of the alcohol before bottling. This allows us to give you a more concentrated and varied level of flavor than using only 1 extraction method. While there little alcohol to carry aromas out of the bottle when you smell, once you add it to an alcoholic beverage it blooms and all the aroma emerges. Our bitters are designed to be able to be used by everyone and for a variety of applications. Remember you can not always trust reviews in a public forum. So what to do? We made it easy for you. Want to see some professional reviews and opinions on our products? Check out our homepage for that And also check out our Facebook, Twitter, and the recipes page on our site to learn how to use them! www.elguapobitters.com