All of our Kefir products are made using these traditional techniques to ensure an authentic Kefir product filled with beneficial bacteria.
The great thing about Kefir and the fermentation process is that it is alive and will never really 'go off'. When you receive your Kefir it is still living and slowly fermenting, even when you put it in the fridge. This may lead to the Kefir separating but thats perfectly normal and will be fine you just need to shake it up before drinking. In fact the longer it ferments the more nutritious it becomes, although this does come at a cost and the tanginess of the milk will increase.