Happy Belly Probiotics Booster Formula can be used to replace sugars normally added in the first ferment when making your own Water Kefir at home, this pack contains everything you need to feed and nourish your Water Kefir Grains and to assist in maintaining the health of your Water Kefir, Happy Belly have been using this all natural Booster Formula for years, tried and tested it grows strong healthy probiotic Water Kefir Grains.

Made with Certified Organic Ingredients – this blend of sugars and minerals will see you making the best probiotic beverages at home.