Probiotic + Prebiotic + Electrolyte Rehydration Formula

Travel gut health. Solved.

The Belly Solution is a science-led, Australian travel health brand focused on one of the most common and disruptive problems affecting travellers worldwide — travellers’ diarrhoea.

Our flagship Probiotic + Prebiotic + Electrolyte Rehydration Formula is designed to support gut health before travel, help manage symptoms during illness, and support recovery — helping reduce the risk of ongoing digestive disruption once home.

Suitable for adults and children, it’s designed to support the travel health needs of the whole family.

Shop now

Bali Belly. Delhi Belly. Montezuma’s Revenge.

The names may sound amusing — the impact isn’t.

Around two million Australians experience travellers’ diarrhoea each year, while tens of millions of travellers globally are affected annually — often within the first few days of travel when the gut encounters unfamiliar bacteria. Commonly referred to as gastro or travel-related gastroenteritis, the leading cause worldwide is enterotoxigenic E. coli (ETEC), typically spread through contaminated food, water or hands.

When not given the attention it warrants, travellers’ diarrhoea can escalate into more serious and sometimes enduring illness. Being prepared isn’t overcautious or an unnecessary expense — it’s simply part of travelling well.

Protect. Treat. Recover.

Our philosophy is simple: travellers deserve more than a reactive solution for a single symptom.

That's why The Belly Solution takes a whole-of-journey approach to travel gut health—helping travellers prepare before departure, manage symptoms if illness strikes, and support gut recovery afterwards.

Through science-led education and a dedicated range of travel wellness products, our goal is to help travellers travel with confidence, stay well throughout their journey, and return home feeling their best.

A simple step that makes a big difference

Travellers spend months planning their holidays — investing time, money, and anticipation into experiences they may only have once.

The last thing anyone wants is to lose precious days of a long-awaited trip to a common travel illness.

Our Probiotic + Prebiotic + Electrolyte Rehydration Formula is a simple and common-sense step towards protecting your travel plans — so you can focus on enjoying the journey.

Stay well. Travel better.