Genuine LIVE Milk Kefir Grains

Microbiologist and chemist here. Am experienced with maintaining kefir and sourdough cultures over the years. The Yemoos grains took off right away. I didn't rinse -- just stored them in milk for a couple of days because it was all the milk I had on hand and they arrived before I was ready.
Temperature is important so I use my lab incubator in Winter set to 80*F
My previous culture produced an inconstant product and eventually became contaminated (pink, blue or yellow color) with bacteria.
Cultures should reject outside contaminants with reasonable handling and sanitation. I am using some of my product already in a waffle recipe instead or yogurt. It tasted like commercial kefir already!
I had serious problems with oral health, but since I started taking some kefir before bed my gum issues and staining disappeared. my dentist was impressed.
A saliva assay I recently had done by Nebula Genomics showed no pathogenic bacteria at all compared to other samples in their database. Kefir is likely a natural antibiotic -- that's why it doesn't usually spoil.

I've had my grains for about a week and they've already multiplied. I'm getting plenty of beautiful, tasty kefir for a family of three, with some to spare each day. More than happy with my purchase. The grains shipped quickly and were in great condition when they arrived. Loved the packaging!

This is the second time I've ordered milk kefir grains from Yemoos and both experiences were wonderful. The first time, eight years or so ago, I ordered the kit plus the milk grains and the kit is still going strong so I only needed the grains this time. I was trying to "multi-task" one morning a few weeks ago and make kefir and tea at the same time while chatting with my husband. I watched with horror as I instantly realized I was pouring the hot water into the jar with my freshly strained grains instead of the mug sitting next to it! I immediately poured cold water on them but it was no use. I had killed them. Since then I'd been making kefir from the previous day's kefir but it wasn't the same as from grains. My order placed on a Thursday shipped Priority Mail and arrived Monday. I turned text monitoring on at usps.com so I would know the instant it arrived in my mailbox. Just had the kefir this morning (Tuesday) and it was perfect, freash and tangy. I combined it this morning with the dime sized amount of "premie" baby grains I had been nursing along, so the original culture you sent years ago still lives on in the new one. Thank you for the passion and professionalism you put into your business! You are making a difference in my life and my husband's life. Much Love!

I love the kefir grains! They came fresh, well packaged with easy instructions. I used fresh raw milk and it turned out beautifully! I left it out for and extra day to get a good start, now they are really going to town, I had double the grains after the second round! I'm very happy with this company ☺️

I am so happy with my grains and Yemoos. They are such a great company with excellent quality and outstanding customer service. I had a mishap with my new grain purchase and they were so kind and helped me out beyond belief. They sincerely care about their customers! I absolutely recommend them and I am so happy I went with them for my Kefir Grains purchase.