We built the hydration we couldn't buy.
Two best mates who grew up together, both raised on rugby league, both set on building a business of our own. HIIT is what happened when we finally combined the two.
Adrian & Zac.


We got tired of carrying two tubs.
The answer came from our own training. We took creatine and electrolytes every day, but we were forever forgetting one or the other, and carrying two separate tubs around was a hassle. So at nineteen we combined the two things we cared about most, sport and business, and turned that everyday annoyance into a single sachet that does both.
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2023
The problem
Two mates and training partners, tired of forgetting their creatine and juggling two separate tubs.
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2024
The formula
Months of testing to land a single sachet with 5g of creatine and full-dose electrolytes, no added sugar.
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2025
The brand
HIIT Hydration takes shape: built for athletes, made in Australia, nothing hidden on the label.
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Now
Just the start
We're only getting going, same obsession with doing it properly, every batch.
“We're not here to add another tub to your shelf. We're here to make the one thing you actually need, properly.”
What we stand for.
Do it properly
Full, studied doses. No fillers, no proprietary blends, no shortcuts.
Nothing to hide
Every ingredient and amount is on the label, in plain sight.
Built for training
Made for people who actually sweat, not a token pinch of electrolytes.