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A couple puring JUVIA onto their yoghurt

ABOUT JUVIA and our mission for gut health


JUVIA was created as a result of decades of world-leading studies and scientific research projects carried out by our founders - Professor John Hunter and Dr Rosemary Waring. While it’s been many years in the making, we believe the end result was worth every second.


It started with research

In 2016, Prof John Hunter’s work with Dr Rosemary Waring had resulted in a supplement that could be used to reduce digestive symptoms in racehorses. Prof.
Hunter has had work published in The British Medical Journal, The American
Journal of Gastroenterology, and more. Sarah, who works with Prof Hunter, decided she’d try it for herself, becoming the first person to take JUVIA.

“Within days I felt different. I couldn’t believe the difference, honestly.” Sarah explains. “I told Prof Hunter what I’d done and that's how the story of JUVIA began. It has changed my life and I would not be without it now. I feel fitter and less stressed as I don’t have to worry what I eat or where the nearest loo is.”

Listen to Sarah’s full story with JUVIA

Born at The Royal Institution of Great Britain

The Royal Institution is home to numerous groundbreaking discoveries and has had an instrumental role in the advancement of science since its founding in 1799.

We're honoured to call this incredible building our home and we're just as passionate about connecting people to science as the RI has been for the last 200 years.

Erme being poured onto a spoon


Erme is the key ingredient in JUVIA. ERME, made up of enzymes derived from sustainable barley, is how JUVIA changes lives and gives people their freedom back. The enzymes breakdown pesky carbohydrates before they reach your gut - there’s no need to be taking tablets that add extra things to your gut

 Research on ERME’s efficacy regarding various gut health conditions can be found in a range of medical journals, such as this pilot study within The British Medical Journal.


Created and loved by healthcare professionals


100% natural ingredient, ERME


Scientifically proven to break down carbs


Money-back guarantee if not 100% satistied

Why our community loves JUVIA

JUVIA is changing lives by giving people their confidence and freedom back.

"A lifeline at a time of despair"

After hearing Sarah’s story it’s easy to appreciate that gut trouble can come from anywhere and wreak havoc in your system. The good news is that no matter the unlikely source, JUVIA has proven to be a useful aid in helping people to find their way back to a sense of normality

read sarah's story

"I can finally go back to dancing"

Today, we hear from Tacha, a wonderful lady that for a while enjoyed physical activities like dance, trapeze, and sports, but who unfortunately had to take a step back from her favourite activities because of tummy trouble. 

Read Tacha's story

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