Good sleep is essential for gut health. Kombucha contains caffeine because it's made from tea. Water kefir is made from water.
NO FUNKY FERMENTED TASTE
Kombucha is so polarizing because of it's smell/taste. Water kefir is lightly fruity and crisp.
LOW IN SUGAR
Sodas have 40+ grams of sugar. Our water kefir has just 7 grams. We could've gone lower by using artificial sweeteners but that defeats the purpose.