2 BILLION PROBIOTICS: Kombucha traditionally offers gut health support through fermentation, however, not all kombucha brands contain probiotics. Humm is proud to provide 2 billion probiotic cultures in all of our products, which is a lot more than the other guys can say. We won't name names... WHY PROBIOTICS: The main job of probiotics (good bacteria) is to keep your gut microbiome balanced and healthy by fighting off bad bacteria that can lead to sickness. Probiotics help support your body s fight against symptoms like bloating, gas, digestive and skin issues, and inflammation. ZERO SUGAR: Our proprietary process eliminates sugar during fermentation, making it only 10 calories per can.