*This study is now closed* 

This study into constipation and the gut microbiome is now recruiting male clinical trial participants.

Are you 25 – 45 years old suffering from mild constipation but otherwise healthy?

We are trialling a new prebiotic to increase bowel movement over a 3-week period.

No change of diet, exercise or any change to your lifestyle required.

Participant benefits:

We are offering a comprehensive health assessment which includes a state-of-the-art complete gene testing of your gut microbiome before and after at no cost for you.


  • Less than 3 bowel movements per week on average
  • Low fibre intake
  • Not taking fibre supplements or antibiotics
  • No diagnosis of IBD or other gastrointestinal disorders.

Register your interest:

*This study is now closed*

More detailed info on the website: evidencesciences.com.au/gut-function-clinical-trial/

Or contact the clinic directly to register your interest: 0431 003 929

This study has been approved by The University of Queensland Human Research Ethics Committee [Approval No. 2020002481]