I had some doubts initially if the kefir grains would work, I was totally NOT disappointed the following day I had my first taste of kefir! Super happy with my purchase! I foresee myself kefir-ing perpetually. Thanks Sour Culture for fulfilling the trust in your product!

Prompt delivery. Thank you for your fast after sale support. Highly appreciated. Amazing grain. Highly recommended. No more acid reflux for me!! Thank you Sour Culture.👍👍👍

I am very happy with my order: ordered in the morning, delivered in the afternoon + very active milk kefir grain.
I highly recommend

Good product and prompt deliver. Will order again thanks

Vintage Glass Jars

Prompt delivery and Kefir is alive generating Kefir Milk as expected. Thanks.

I received the grains on Wednesday (12 Feb), now I already have too much grains. What do I do with them? They are making kefir at much faster speed than I can drink!

The grains are great. The support is awesome. This is my very first time making my own kefir. First time result is not really good and then I tried second batch. Start from second batch the results are nice. Thanks for the excellent customer service.

Very pleased with the grains. Followed the site’s guidance & successfully made 6 batches of mk to date. The 1st batch took 21hrs, and subsequently I shortened to just 14hrs by the 4th. Tasty!

The grains are great, online support is great, the starter kit just make everything easier. Support is friendly, responsive, and knowledgable. 5* experience with Sour Culture. Thanks so much!

So far so good.Many thanks

I'm very satisfied with the Kefir Grains. The grains are very fresh, after pouring the fresh milk over grains for 24 hrs, the grains thicken the fresh milk like yogurt. It smelled great n milk was nice.
Sour Culture has the best excellent services and they response to your emails promptly. Will strongly recommend to everyone! KUDOS!

Live Milk Kefir Grains

First try took 20+ hours before separating and thickening. By the 3rd try, the MK is able to thicken the milk within around 10 hrs. I don't notice the quantity of MK grains increasing much, but at least they are not dying,

generous amount of grains. Good customer service as well!!