This kombucha has prebiotics. From the website, "What are prebiotics?
Prebiotics are like food for the native bacteria that live in your gut—bacteria need to eat too! Prebiotics are found in many fruits and vegetables—especially those that are high in fiber and starch. Pop has two different kinds of prebiotics: proanthocyanidins (PACs) found in cranberries and plant fiber from agave. Prebiotics are living bacteria that are known to improve gut health. When consumed, they contribute to a diverse microbiome which helps the rest of your body stay balanced."