Some places to purchase kefir culture grains produced by Cultures for Health include Thrive Market and Amazon.com. Customers can also purchase Cultures for Health products directly on the company's website.
Kefir cultures include live active cultures of yeast and bacteria, combined with organic milk. Consumers add these kefir culture grains to milk to create a probiotic drink. It takes about 24 hours to make the kefir, and it can be consumed on its own or used in ice cream, salad dressing or bread recipes. The product comes packaged in organic powdered milk to help extend its shelf life. The product is also free of genetically modified organisms.