Kif Kif Fizzy Fermented Tonic Watermelon Mint 12oz $7.00 Excl. tax In stock (3) Add to cartLogin for wishlistLos Angeles, CAKif is the love-child of water kefir and organic, cold-pressed juices. What is water kefir? An almost-forgotten, naturally-fermented drink made with two simple ingredients - sugar and water. Through the magical process of fermentation, the microbes transform the sugar into probiotics that are great for your gut. It’s fizzy, funky, and full of life - just don’t call it kombucha!