Beyond Moo's Vanilla Oat Kefir is a cultured oat-based drink that's like a thin Oatgurt. With 2 billion CFU per serving and low in fat, it's excellent on its own or as a base for smoothies, salad dressings or just in a bowl with fruit and berries. Like all of our foods, Oat Kefir is dairy-free, gluten-free and free of tree nuts.