Fresh Water Kefir Grains need to be used immediately to keep the culture fed and active, but with Dried Water Kefir Grains, you can use them on your own schedule. Our dehydration process ensures your dehydrated grains are packed with nutrients and ready to activate upon rehydration. Whether you’re making your kefir right away or waiting to brew, just follow the instructions, and you’ll be sipping freshly brewed water kefir in no time. From rehydration to brewing to bottling, we got you covered!