Prepare cooled, sweet tea
Make your own homemade kombucha
Fully assembled brewing kit available only in Utrecht - just add cooled, sugar tea, for an endless supply of a non-alcoholic, probiotic drink.Easy to maintain ◆ Your gut loves it ◆ Don't pay shop prices
The starter kit
Fully assembled starter kit available in Utrecht - just add cooled, sugar tea.Easy to maintain ◆ Great for your gut ◆ Avoid pricey shop bottles
When I first tried to brew kombucha, I thought it was going to be simple. But it turned out to be kinda confusing, pricey, and honestly a bit disheartening. I failed four times before I even had a drinkable batch.
So I made Kombooch – a small-batch, local passion project, just for those in Utrecht wanting to get going.
I created the Kombooch kit – everything you need for a successful brew – so it works on batch one.
👉 Read the full story of how it started, and why that first batch matters so much.
With your brewing kit, it's just a few steps to making your first batch
What's in a kit?
Every kit is assembled by hand from high-quality components – everything you need to start brewing, just add your own tea and sugar.
Cotton cover
Natural unbleached cotton, dense enough to keep dust and debris out.
Mature starter
350ml of mature starter, pH tested for immediate use.
Glass jar
Heat-resistant, 4-litre glass jar, sterilised in oven to make your first batch a success.
Secure band
A snug rubber band keeps the cloth securely in place.
Pellicle
An existing pellicle — a live culture already formed and ready to start your first brew.
Step-by-step guide
Clear instructions for making your first and next batches.
Price, delivery & pick-up
Brewing kit – €30
Pay with cash or Tikkie on collection.
Just SCOBY – €15
Fresh pellicle + 350ml mature starter liquid.
Delivery – €10 Utrecht city (€5 in the binnenstad or Oost)
Delivery cost and available dates vary and are shown at checkout.
Free pick-up
Collect in Schildersbuurt or Utrecht Centraal. Available dates and times are shown at checkout.
Your first brew, backed by a free replacement SCOBY guarantee
Your SCOBY and starter liquid arrives at the right PH, in an already-sterilised jar; so success comes down to storage. Just keep it warm, dark, dry, covered, and away from other ferments. Still doesn’t work? Send a photo of your storage spot and the mould, and we’ll organise a free replacement SCOBY, same delivery method as before. This does not cover SCOBY purchased without the jar.
Why drink kombucha?
If you’re here, you probably already know why kombucha is worth drinking – but just in case:
It’s good for your gut (natural probiotics) It can support digestion and immunity It’s a low-sugar, fizzy and tasty alternative to soft drinks
Have a question?
Maybe it is answered on the terms page?
Otherwise send me an email: yasmine@kombooch.nl
Join the Whatsapp group to get brewing support, share flavour tips, and connect with fellow kombucha makers.
