FEW ADDED CALORIES - Enjoy a delicious boost of flavor without the negative side-effects that come from sugar-spiked and juice-spiked beverages, including most bottled teas and kombuchas. PAIRS WITH OUR TEA BLENDS - Get better flavors, richer colors & awesome aromas from your brewed and fermented beverages when paired with Raw Brewing Co. Kombucha Brewing Blends and Southern Standard Iced Teas. SAVE MONEY & MOTHER NATURE: Brew with the RBC system and save almost 90% vs. store bought kombucha. Brewing kombucha at home is an easy way to reduce your environmental impact. EASY TO USE - Simply add to your brew after primary fermentation. Elevate your booch game to new levels and enjoy distinct, refreshing flavors. CERTIFIED ORGANIC + DELICIOUS FLAVOR - Easily add bold & complex flavors to your kombucha, tea, sangria & more with Raw Brewing Co. Brew Booster. Makes a great addition to any kombucha brewing kit.