This is the original and the best probiotic food in the world!
You get 1 Tablespoon of fresh, live milk Kefir culture which will initially ferment 1-2 cups of fresh milk in approx 24hrs (depending on temperature) but will grow and multiply over 1-2 weeks to ferment a whole litre of milk at a time... and keep growing and growing to ferment even more and so on - an endless lifetime supply for just $25.... not to mention the potential for improved health, stronger immune system and energy levels.