Hydration Science & Recovery Stories

Person holding a cocktail with a can of Posca Hydrate on a marble table.

Stories

Posca Hydrate's Take on Hydration, Health & Heritage

This is where we unpack the science behind what we do, explore the ancient roots of Posca, share practical hydration advice, and occasionally write about whatever else is on our minds. No fluff. No sponsored opinions. No 'Top 10 Ways to Drink More Water' listicles...

Da Rulk on Human Optimisation and Performance Hydration

Da Rulk – kinesiologist, Navy SEAL trainer, Chris Hemsworth's coach – on why sensory processing beats strength, comfort is a trap, and Posca Hydrate is in his daily protocol.

A wheatpasted fight poster featuring A gladiator representing Posca Hydrate and a face in a race car helmet representing energy and sports drinks

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Hypertonic vs Sports Drinks: What the Science Actually Says

Not all hydration drinks are equal. We break down the science of hypertonic drinks vs traditional sports drinks and why the formula has been right for 2,000 years.

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Posca Hydrate Public Service Announcement — Merrick Watts Has Something to Say

Merrick Watts - co-founder, media personality, and self-appointed spokesperson for ancient wisdom - has a message for the sports drink industry. This is the video that started it all

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Mez Has His Racing License — Posca Hydrate Takes on Bathurst in the Delivery Van

Mez has always believed he's a motorsport natural. Now he has proof – or at least a lap time. Watch Merrick Watts commentate his way around Mount Panorama in the Posca Hydrate van. Bathurst will never be the same. Or ...