⭑⭑⭑⭑⭑ Thousands of happy customers
Your bracing, zero-sugar reset.
The pick-me-up the Romans cracked first.
Crisp, tingling, hydration that lasts.
The pick-me-up the Romans cracked first.
• Zero sugar
• 12 calories
• prebiotic
• 4 key electrolytes
• hypertonic
Sugar-Free Hydration Soda
Shop Posca Hydrate electrolyte drinks. Hypertonic, sugar-free, prebiotic hydration soda. Three bold flavours in 330ml cans. Free shipping on orders over $85.
What’s inside every can
Built different.
Backed by science.
Most hydration drinks are just sugar and food colouring. Posca Hydrate was built from the ground up to actually work.
Electrolytes that
actually replenish
Sodium, potassium, magnesium and calcium; the four key electrolytes your body sweats out. Not a token sprinkle. The full picture.
Prebiotics for your
gut-brain axis
Built on a red grape vinegar base — a natural prebiotic that feeds your gut microbiome and supports the gut-brain connection.
Zero sugar.
Zero compromise.
Crash-free invigoration. No sugar, no artificial sweeteners, nothing to undo what you’ve worked for.
Ancient wisdom meets modern science
The world’s first sparkling, clean-label hypertonic soda — inspired by the Roman drink Posca, reformulated with modern nutritional science.
Hydration Soda | Sugar-Free Electrolyte Drinks | Posca Hydrate
Posca Hydrate Yuzu
Sharp. Clean. Uncompromising.
This isn’t your average citrus. It’s a tactical strike of flavour, finely tuned to fuel sharp minds and bold moves. No fluff. Just function and finesse.
Yuzu is also like a fancy Japanese lemon...
Hydration Soda | Sugar-Free Electrolyte Drinks | Posca Hydrate
Posca Hydrate Grape
Smells like childhood. Tastes like you’ve grown up.
This isn’t candy. It just remembers what candy felt like, then flips the script with balance, bite, and the kind of restraint you wish you had back then.
Hydration Soda | Sugar-Free Electrolyte Drinks | Posca Hydrate
Posca Hydrate Pineapple
This would’ve blown a Roman’s toga clean off
Imagine if the Ancient Roman's had Pineapples? Their minds would have melted! Posca Hydrate Pineapple's tropical candy vibes, volcanic flavour, all laced with vinegar and salts, is a flavour so bold it would’ve changed history.
Posca Hydrate 3 Pack
Electrolytes, Prebiotic, Hypertonic Hydration.
Can't decide
which flavour?
Try all 3!
The people spoke, we listened.
All three flavours, zero sugar,
2000 years of wisdom.
When to drink a Posca Hydrate
Pre or Post-Workout
Sweat it out. Sip it back.
Hydrate like a gladiator.
Posca Hydrate restores lost minerals with 4 key electrolytes, zero sugar and red wine vinegar. It’s regret free hydration for whatever you're up to.
Mid-Afternoon
When your brain hits ‘meh’, this hits back.
A mid-afternoon zing to shake off the fog. Electrolytes, gut love, and bold flavour in one Roman-style reset.
Goes well with lunch...
...or dinner, or with
any meal really...
More well-rounded than your typical health drink, but far better for you than a soft drink – Posca goes well with sushi or pizza or any dish that a zing or our salty, sweet, sour, refresher would improve.
Big Nights
You drank like Bacchus.
Now hydrate like Caesar.
Posca’s prebiotic vinegar + minerals = your next-morning saviour. No sugar. No regrets.
Drink during, pre or post the big night to bounce back tomorrow
Frequently Asked Questions
Does it have caffeine?
Nope. Just clean, natural ingredients that work.
Is vinegar the main taste?
It’s there, but balanced. Bracing and refreshing, the perfect balance of salty, sweet and sour. Think tangy, not vinegary.
What’s hyper-hydration?
When we were creating Posca Hydrate we sent the liquids to labs in the US for osmolality testing. The results that came back surprised us – Posca Hydrate is hypertonic. Your gut will draw the nutrients from Posca into your body faster, along with the vinegar It means we pack a punch: electrolytes + vinegar = faster, longer-lasting hydration.
Can I drink this every day?
Yes. We made it for real life – hydrate without regrets.