Free cold-chain shipping over $45.00 60-day gut-happiness guarantee Ships chilled, cultures arrive alive Skip, pause or cancel any subscription

Ships today if you order before 2pm · arrives Oct 20–Oct 21

Gut-friendly soda that actually tastes like soda

12–20 billion live cultures in every bottle, real fruit, 2 g of sugar, and nothing pasteurised away. Chilled from our brewery to your fridge.

4.8 (1876)

Rated 4.8 by 1,800+ regulars · read real reviews

  • Free shipping over $45.00
  • 60-day guarantee
  • Secure Stripe checkout
A chilled bottle of Classic Ginger Lemon probiotic soda
12Blive cultures
2gsugar
  • Ships coldIce-packed, arrives alive
  • 60-day guaranteeGut not happier? Refund.
  • Third-party testedEvery batch, published COA
  • FlexibleSkip, pause, cancel anytime

The fridge favourites

Start with a bestseller

All 8 flavours

Choose your rhythm

The price drops as the pack grows

One bottle a day is the dose that works. Bigger packs cost less per bottle — and 24 bottles unlock free cold-chain shipping.

Try it

6 bottles

$17.94$2.99/bottle

Good for a first taste test

Pick a flavour
Most ordered

Popular size

12 bottles

$33.48$2.79/bottle

Two weeks for two people

Pick a flavour
Lowest price per bottle

Best value

24 bottles

$52.56$2.19/bottle

31% less per bottle than the 6-pack

Pick a flavour

Subscribe and drop another 15% off every delivery, with free shipping — the cheapest way to drink Probisoda.

Why cold matters

Three things we refuse to do

Never pasteurise after fermenting

Heat kills the cultures you paid for. Our bottles are filled cold and never heat-treated, which is why we must ship them chilled.

Never hide the numbers

Strain names, CFU counts at bottling and at dispatch, sugar grams and batch COAs are all on the product page. No proprietary blends.

Never trap you in a subscription

One-off is the default. Subscriptions are one clear toggle cheaper, and cancelling takes one click from any email we send you.

Not sure which one?

Take the 30-second gut quiz

Three questions about your gut, your goals and your taste. We match you to a formula and unlock 15% off your first box — no email required to see the result.

  • Personalised flavour match
  • Instant 15% code
  • Honest: it is a match, not a diagnosis
Start the quiz

Real people, real fridges

1,800+ reviews and counting

“I have tried capsule probiotics for years. This is the first thing where I noticed a difference in under a fortnight — and I actually want to drink it.”

Carlos M.Two weeks, no more 4pm bloat · verified purchase

“Ice packs still frozen, bottles ice cold. They clearly thought about the unglamorous part of this business.”

Fiona D.The cold-chain shipping is real · verified purchase

“The product page told me to start with the 10 billion one instead of the strongest. That advice was right.”

Ravi S.Great, and honest about dosing · verified purchase

Delivery promise

You will know the date, not the date range

Cold-chain Standard

Arrives Tuesday, Oct 20 – Wednesday, Oct 21

Insulated box + ice packs · $5.95

Cold-chain Express

Arrives Friday, Oct 16 – Saturday, Oct 17

Faster, still fully chilled · $12.95

Overnight (order before 2pm)

Arrives Thursday, Oct 15 – Friday, Oct 16

For gifting or a gut reset · $19.95

Order before 2pm on a weekday and your box leaves the same day. We show a live countdown in the cart so you are never guessing.

Honest comparison

How Probisoda differs

Probisoda compared with typical soft drinks and capsule probiotics
What mattersProbisodaRegular sodaCapsule probiotic
Live cultures per serving8–20 billion, count printed on the bottle01–50 billion, often unverified at expiry
Added sugar1.4–3 g39 g per cann/a (but no pleasure either)
Arrives aliveCold-chain, ice-packed, tested at dispatchnot applicableShelf-stable, survival is a lottery
Actually enjoyableYes — real fruit, low fizzYesRarely
Cost per day$2.19 – $3.19$1.50$1.50–$4.00

Questions

Everything people ask before their first box

How many live cultures are actually left when it reaches me?

We test every batch at bottling and again on the day it leaves the warehouse, and we publish the counts. Because it ships cold and is never pasteurised after fermentation, our worst measured case is 91% of the label claim at 21 days post-dispatch. The COA for your batch is linked in your order confirmation email.

Do these need refrigeration?

Yes. Live cultures plus warm transit equals flat, sad soda. That is why every order ships in an insulated liner with ice packs, and why we do not sell it on warm shelves. Once it arrives, keep it in the fridge and drink within 21 days for the full count.

What does the subscription involve?

You choose a delivery rhythm (every 4, 6 or 8 weeks). Each delivery is 15% cheaper than one-off pricing and ships free. You can skip, swap flavours, pause or cancel in your order email — no phone calls, no retention maze, no "are you sure" screen.

Can I just order once?

Absolutely. One-off orders are the default; the subscribe toggle is opt-in and clearly labelled. Bigger one-off packs also get automatic quantity pricing.

Is it safe to start if I have never taken a probiotic?

Most people start with Vanilla Dream (10 billion CFU) for the first week, then move up. If you are immunocompromised, pregnant, or being treated for a GI condition, talk to your clinician first — we are a drink, not a prescription.

What if I do not like it?

Tell us within 60 days and we refund the whole order, including the bottles you already drank. We would rather keep you for a year than win an argument over $30.