Bought a 1 US quart (0.946 ml (https://cheeseforum.org/Bits_Bites/Units_Convert.htm)) bottle of US made Lifeway Brand (http://www.kefir.com/) Kefir drink from Houston Texas USA Phoencia Store for USD2.99. "Best By" date was ~ 2 months from when I bought it.
As you can see in pictures below, like a highly viscous liquid drinking yogurt, very good somehat similar to yogurt but not acidic and more hearty (hard to describe). Package says contains:
- Cultured Pasteurized Milk
- Non-Fat Milk
- Inulin (http://en.wikipedia.org/wiki/Inulin), which I'd never heard of before.
Pictures #2 . . .