Where to buy kefir grains in the UK
In short
Live kefir grains are sold online in the UK and sent by post in their own milk. Supermarkets sell kefir as a drink: Tesco, Sainsbury's, Waitrose, Asda, Morrisons and M&S all have bottles in the chiller, and Holland & Barrett has the drink and sometimes a dried starter. None of them sells live grains, because grains need fresh milk every 24 hours. Searching "kefir grains near me" leads to the same answer: order online and they reach you in a few working days.
Shop by shop
| Shop | Kefir drink | Dried starter | Live grains |
|---|---|---|---|
| Tesco | Yes, several brands | No | No |
| Sainsbury's, Asda, Morrisons | Yes | No | No |
| Waitrose, M&S | Yes | No | No |
| Aldi, Lidl | Sometimes | No | No |
| Holland & Barrett | Yes | Sometimes | No |
| Independent wholefood shops | Often | Sometimes, ask | No |
| Natural Probio, online | No | Yes | Yes, tracked to your door |
Why are live grains never on a shelf?
Because they are alive. Every 24 hours they need fresh milk, or they slow down and sulk. A shop would have to feed hundreds of jars a day. A specialist does exactly that, then strains the grains on the morning they ship and sends them in their own milk.
"Kefir grains near me"
London, Manchester, Birmingham, Glasgow, Cardiff or Belfast, the answer is the same: drinks in the shops, live grains online. Ordered today, they are usually with you in a few working days, tracked all the way, wherever you live.
What about the kefir in the bottle?
It is a finished drink. It has no grains in it and cannot make any. You can stir a spoonful into milk and get a mild sour milk once or twice, then it fades. Grains keep going, litre after litre, for years.
Buying online: what makes the difference
Online, the gap between sellers is the method the grains come from, their freshness and what happens after you pay. Grains from time-honoured methods are more vigorous and more resilient. Grains packed weeks ago in a warehouse arrive tired; grains strained on the morning of dispatch arrive ready to work. A guide in the parcel and someone who answers your first questions decide whether your first week goes smoothly. The five things to check.


Live grains, wherever you are in the UK
Natural Probio's milk kefir grains come from time-honoured methods, which makes them unique and resilient. They are strained on the day of dispatch, packed in their own milk in 10 g or 20 g pouches and sent tracked across England, Scotland, Wales and Northern Ireland. Guide and e-book included, money-back guarantee, over 20,000 customers.
Order live milk kefir grainsGrains from time-honoured methods, unique and resilientDelivery across the UK, trackedMoney-back guaranteeOver 20,000 customers
More questions about buying
Does Holland & Barrett sell kefir grains?
It sells kefir drinks and, depending on the store, a dried starter. It does not sell live grains in milk.
Can I buy kefir grains in Tesco?
No. Tesco sells ready-made kefir drinks from several brands, not grains.
Is it safe to order live grains by post?
Yes. In their own milk, in a sealed pouch, grains stay happy for a week. They arrive tangy and puffed up, which is a good sign.

