Coolinario Kefir Starter Culture (10-Pack, 1.5g Sachets) Live Probiotic Cultures for Homemade Kefir | Smooth, Creamy & Tangy | Non-GMO, No Preservatives, Gluten Free

Very good and working fantastic, made a delicious Milk Kefir.

Made a very nice thick quart of Kefir with a nice flavor. Very easy to use.

It works right! I got tasty yogurt.

If can gave you a cero star I will!! I tried twice and this thing didn’t work. I read the reviews and I thought maybe can work something but not didn’t work at all. Don’t recommend it save your money.

Makes thick, creamy and tasty 'kefir' (more like yoghurt). This is basically a yoghurt starter with some kefir-like bacteria and one kefir-adjacent yeast added. It does not behave like regular kefir and doesn't build grains. No straining needed and the product can be used to seed the next batch for a while, until the culture becomes unbalanced. The taste is more like yoghurt and not fizzy. I used organic UHT whole milk and followed the instructions precisely. The result is very thick and creamy, no separation.

Is a perfect product— Not just for baking, but an add to my cat’s litter box. Cleaning too,, along with salt and a bit of water. Clean, fresh!

I made my first batch of kefir using the Coolinario starter and followed all the instructions, but after 24 hours, it hadn’t thickened or separated at all. I started reading up on common troubleshooting tips and realized my house tends to stay on the cooler side. I checked the temperature of my kefir with an infrared thermometer, and it was only around 65°F—too cold for proper fermentation. To fix it, I wrapped the jar with my kombucha heating pad and let it ferment for another 12 hours, keeping the temperature around 72–75°F. That did the trick! It separated beautifully, had a nice tangy flavor, and the texture was exactly what I was hoping for. Note: I didn’t let it go beyond a total of 36 hours, since fermenting too long (especially over 48 hours) can cause over-separation, bitterness, and breakdown of the kefir structure. Plus, the beneficial bacteria and yeast start to shift, which can affect the flavor and health benefits. In the end, the batch turned out great—and now I know that temperature really is key when making kefir!

Good product