Fizzy Buoys

07/09/2026

🌊 Discover the world of water kefir.

Our shop has had a little refresh, with new products across:
🫙 Starter Kits & Cultures
🥄 Ingredients & Equipment
🫧 Kefir Sodas
🎁 Gifts

Everything you need to start (or continue) your fermentation journey. Link in bio.


60g & 120g Fresh Water Kefir Grains

Wooden Fermentation Spoon

Vinyl Sticker

Water Kefir Starter Kit

Organic Dried Figs

Stick-On Fermentation Thermometer

28/08/2026

Fizzy Buoys Kefir Soda is now available The St.Leonards Grocery, plus fresh restocks today at The Kind Table | Refill Shop and Bistro ALBO St Leonards ❤️❤️❤️

28/08/2026

Water kefir (or as we like to call it Kefir Soda) is one of the easiest fermented drinks you can make at home.

It's lightly sparkling, refreshing, and made using live water kefir grains (also known as tibicos) that reproduce over time—meaning one small culture can provide an almost unlimited supply of homemade kefir soda.

Water kefir (or as we like to call it Kefir Soda) is one of the easiest fermented drinks you can make at home. It's lightly sparkling, refreshing, and made using live water kefir grains (also known as tibicos) that reproduce over time—meaning one small culture can provide an almost unlimited suppl...

27/08/2026

💅 As seen in British Vogue. …if you look very, very closely.

on the cover and somewhere at the back.

20/08/2026

Fizzy Buoys has been featured in the September 2026 issue of British Vogue!

Seeing our little water kefir brand appear in the 'Fall into Flavour' feature of one of the world’s most iconic magazines is a huge moment for us. As a small independent business, every bottle, starter kit and order is packed with care, so this feels incredibly special.

Read more:

Fizzy Buoys has been featured in the September 2026 issue of British Vogue! Seeing our little water kefir brand appear in the 'Fall into Flavour' feature of one of the world’s most iconic magazines is a huge moment for us. As a small independent business, every bottle, starter kit and order is pac...

09/08/2026

Blackberry season is here! Blackberries are looking seriously good this year, so we’ve turned them into something fizzy. 🫧

Our new Blackberry Water Kefir recipe is up on the blog — made with a simple blackberry cordial and added during the second fermentation for a fruity, refreshing summer brew.

👉 Read the recipe: https://fizzybuoys.com/blogs/blog/blackberry-water-kefir-recipe-a-taste-of-the-british-summer

If you've been out for a walk recently, you've probably noticed the hedgerows bursting with juicy blackberries. They're one of the UK's best seasonal treats, and this year they're tasting especially sweet. At Fizzy Buoys, blackberry is one of the flavours we like to brew this time of year. It create...

09/08/2026

Getting that shot — taking Fizzy Buoys down for a morning swim 🌊

05/08/2026

🫧 Fresh batch of Kefir Soda just dropped at in Hastings!
Pop in and grab a bottle.

🫟Blackberry
🌼Elderflower
💖Rhubarb
🔴 Redcurrant

04/08/2026

🔥 Hello new Fizzy Buoys Kefir Soda labels #

27/07/2026

♌️ For this evening’s Greenhouse Summer Supper Club in Leo Alexandra Park Greenhouse Group with Sable Tart, we’ve created two limited-edition water kefir flavours inspired by the season.

🍃 Sencha & Chamomile
🍑 Black Tea & Nectarine

Both are brewed using exceptional loose-leaf teas from Postcard Teas, naturally fermented into a light, sparkling water kefir.