Bolero Advanced Hydration is Keto friendly, diabetic friendly, kid friendly with no sugar, no artificial dies. Sweetened with Stevia. Each individual sachet flavors a half gallon or up to a full gallon depending on how much flavor you desire. Each stick flavors and sweetens half liter or up to 1 liter depending on how much flavor you desire. Can be used to flavor a wide variety of products such as plain yogurt, milk, etc. All products are gluten free and GMO free.