

🥛 Cultivate your own creamy probiotic ritual—because your gut deserves the best!
Coolinario Kefir Starter Culture offers 10 easy-to-use 1.5g sachets of live probiotic cultures designed for home fermentation. Simply mix with cow’s milk, incubate at 25°C for 24 hours, and enjoy a smooth, creamy, and tangy kefir that’s non-GMO, preservative-free, and gluten-free. Ideal for health-conscious millennials seeking a natural gut health boost and culinary versatility, this starter culture delivers consistent, high-quality results every time.








| ASIN | B0DTMFQGXT |
| ASIN | B0DTMFQGXT |
| Best Sellers Rank | #16,345 in Grocery & Gourmet Food ( See Top 100 in Grocery & Gourmet Food ) #6 in Kefir |
| Brand Name | Coolinario |
| Container Type | Jar |
| Customer Reviews | 4.0 4.0 out of 5 stars (776) |
| Dairy Based Drink Variety | Kefir |
| Diet Type | Gluten Free, Vegetarian |
| Each Unit Count | 10.0 |
| Item Form | Powder |
| Item Package Weight | 0.03 Kilograms |
| Item Weight | 0.03 Kilograms |
| Manufacturer | Coolinario |
| Manufacturer | Coolinario |
| Number of Items | 10 |
| Package Dimensions | 8.31 x 4.8 x 0.43 inches; 1.06 ounces |
| Pasteurization Type | Unpasteurized |
| Product Shelf Life | 999 Days |
| Special Ingredients | kefir |
| Sweetness Description | Not Sweet |
| UPC | 628774082048 |
| UPC | 628774082048 |
K**N
Worth the effort...
Lets see where to start. I almost decided this method was too time consuming (4 hours for milk to cool from 181 degrees back to 77 with constant stirring, refridgerating, and turning on the AC in the middle of winter) but my goodness, it made a delicious super creamy thick kefir. I have already subscribed and will maintain the subscription. After the milk cooled (1 gallon), I added 4 sachets and mixed them in really well and divided the milk into 3 cup jars, then wrapped them in cups towels and put them in my dollar general insulated cold bags and let them set for 36 hours. Yum... Worth every minute. Now that I know how long it takes for the milk to cool, I will schedule different activities and wont worry about the stirring and temping.
E**N
Great results after some troubleshooting!
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!
K**G
It No Work
Trash. Am a big fan of kefir, and this stuff didn't take off like it should have. It had the right conditions and good milk. I'm at a loss as to how this failed so badly.
S**P
Love making this
Works great and you get 10 packets. Great flavor and it’s easy to make
A**R
Cleanliness uses
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!
N**A
Easy to use, great taste, but not traditional kefir
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.
E**.
Perfecto y delicioso
Delicioso
S**R
Dehydrated kefir seeds
Kefir seeds are dehydrated. It will take at least a day and half ( 36-40 hours ), at room temperature, for the kefir seeds to convert two cups of milk into kefir. Save a teaspoon of the seeds with a quarter cup of fresh milk in a small sealed jar in refrigerator. Will stay alive as long as long as there is milk to convert, usually several days. Add a little more milk every few days if you are not making new kefir. This will be your source for seeds for a new batch. Save the extra packet for when your seed source fails for any reason.
L**Z
Didn't think the powder was going to work but used less milk than suggested and eventually the kefir grains began to form. Really good product, too soon to feel health benefits. Easy to follow instructions. Nice fizz and pleasant taste
E**R
Good product. Has made delicious kefir.
L**Y
Ottimo come prodotto seguire le istruzioni. Kefir buono di sapore. Lo consiglio vivamente
M**Y
Great product. Don't use cold milk otherwise you should wait one day more.
B**R
Makes great kefir.
Trustpilot
1 day ago
1 month ago