Real science, real results. From the products we develop to the advice we share, the latest evidence helps shape everything we do – helping you back your body every day.

Our science has purpose: new research helps us better understand the body, so we can create more personalised support and share clearer advice. 

Take a closer look at the latest research shaping what we do.

Research never stands still – and neither do we. We're working alongside leading UK institutions on research that will help shape the future of health and wellness.  

It's one of the ways we make sure science and expertise continue to shape everything we do. 

Trust starts with expertise. Our in-house Science team is made up of more than 20 scientists, academics, nutritionists and dietitians, all working to help you better understand your body.

Together, they bring over 185 years of combined experience, including six PhDs, 16 Master's degrees and more than 160 published scientific papers – bringing world-class expertise to our products, services and advice. 

Great science is built on collaboration. That’s why we work with leading nutritionists, dietitians and GMC-registered doctors to help ensure the science behind what we do is shaped by trusted expertise. 

Great science deserves the highest standards. Our experienced regulatory professionals and product safety specialists review every product formulation and communication to ensure they meet the latest industry standards. 

As active members of the Consumer Healthcare Association (PAGB), the Health Food Manufacturers' Association (HFMA) and the Irish Health Trade Association (IHTA), we stay up to date with the latest guidance and best practice, helping keep our products and advice accurate, safe and compliant. 

At Holland & Barrett, we’re proud to partner with respected organisations across health, nutrition and science.