Kefir (Ku-feer) is an amazing addition to your kitchen and ferment repertoire. It is a quick, easy and fun-to-use ingredient to have around. Not only that, it contains anywhere from 35 to 50 live active cultures! Store bought yogurt typically has 1 to 3. So if you are looking to improve your gut biome or just have a homemade drinkable yogurt, Kefir is what you want! Let me know if you have any questions.