Our Research
The Lab4 probiotics that are used in ProVen Probiotic products have to date been subject to 22 probiotic clinical trials supported by continuous in vitro and in vivo studies. These studies cover a broader range of conditions than any other probiotic in the world, including IBS, immunity, allergy, athletic performance, cognitive function, antibiotics and weight loss.

Clinical Trials
- The Cambridge Clostridium difficile Study 2004
- The Cambridge Probiotic/Antibiotic Trial 1 2005
- The Cambridge Probiotic/Antibiotic Trial 2 2005
- The Sheffield IBS Trial 2008
- The Cardiff Tracking Study 2009
- The Adult Immune Response Study 2013
- The Cambridge IBS Study 2013
- The Keele Study 2014
- Running to Exhaustion Study 2014
Clinically ProVen benefits of ProVen Probiotics


Reduces antibiotic resistance
In adults

Improves athletic performance
In endurance athletes

Reduces IBS symptoms
In IBS sufferers

Reduces diarrhoea
Antibiotic associated in adults

Improves immune function
In adults


Improves quality of life
Healthy adults

Reduces cholesterol
Adults

Reduces weight
In overweight and obese adults


Prevents allergy
In babies and children

Reduces constipation
In babies


Improves cognitive function
Healthy adults

Reduces anxiety
Healthy adults


Reduces coughs and colds
In children


Reduces intestinal permeability
In athletes