Powdered Kefir Starter Culture This freeze-dried kefir starter from Cultures for Health lets you make deliciously bubbly, probiotic-rich kefir at home using milk, water, or juice. This powdered culture is shelf-stable and compact, so you don’t have to worry about it until you’re ready to start fermenting. Delails: • Each pouch includes 4 packets of powdered kefir starter + detailed instructions • 8-pack comes in eye-catching case for optimal shelf display • Make kefir with milk, water, or juice • Each packet can be re-cultured 2–7 times • Non-GMO, gluten-free, may contain trace amounts of dairy or soy • Store starter culture in fridge until ready to activate • Makes great gifts for DIY-ers, cooking lovers, health enthusiasts, and more