The product consists of 3 sachets of fresh buttermilk cultures you can make buttermilk for a period of 2 3 weeks with a single sachet depending on the desired amount between 400 ml and 1 litre of buttermilk can be made per dayr the starter cultures are entirely natural and contain the original buttermilk bacteria homemade buttermilk has great health benefits recent research has shown that buttermilk is good for intestinal flora diversity not only that it is a low fat drink and an excel