Our Best Sellers
From personal challenge to purpose.
TUMME isn’t just another gut health brand—it’s a solution built by someone who’s been through it. After years of navigating daily challenges, Rudi van der Vlies set out to create the kind of support he couldn’t find himself. Partnering with Dr. Simone Peters, he turned his own experience into something meaningful: a brand built on care, lived experience, and a desire to help others feel more in control of their everyday.
Why our customers love TUMME
Our investment back into gastrointestinal research
TUMME is committed to advancing gastrointestinal research by providing financial donations to support investigator-led studies at Monash University.
Our investment aims to foster innovative research and breakthroughs in gastrointestinal health, ensuring better outcomes for patients worldwide.
Explore how our products can benefit you
Quiz - Do I need Tumme?
Not sure if your gut health could improve with Tumme? That’s ok! Go through our quiz to identify if our products could be of use to you.
- Takes less than 1 minute
- Understand your stomach, and what may be a cause
- Learn what Tumme Supplement is best for you.
What is Irritable Bowel Syndrome?*
Irritable Bowel Syndrome (IBS)* is what we call a Disorder of Gut-Brain Interaction. This means there's miscommunication between the gut and the brain. It's characterised by a combination of symptoms, usually frequent abdominal pain and diarrhoea, constipation, or both.