We don't just make multi-award-winning nutrition products - we study how people use them in their daily lives. This helps us understand exactly what our consumers want and need from their functional nutrition.
Here in the Protein Works Research Hub, we publish original consumer studies drawn from thousands of real customers, covering usage habits, reported outcomes, motivations, and trends across the health & nutrition category.
Data from real people who actually take our products.
Real people. Real data. Every study published here is based on original consumer survey data collected directly from verified Protein Works customers. We publish the full methodology, sample sizes, and demographic breakdowns - so you can assess the findings for yourself.
Our research covers:
474 respondents · UK adults · Published 2026
71.7% of meal replacement users surveyed are women over 45 - and 95.5% say the product is well-suited to providing nutritional support to GLP-1 programmes.
Interestingly, even in a category built around weight management, the majority say they want to feel better, not look better.
The findings reframe what's actually driving the diet shake category.
Read the full 2026 Meal Replacement Consumer Research here.
444 respondents · UK adults · Published 2026
Over half of whey protein users surveyed are aged 45 or over, and breakfast - not post-workout - is when the majority of users are enjoying their shake.
What's more, consuming whey protein shakes to provide nutritional support during GLP-1 medications is also emerging as a use-case for many, rising to nearly 8% among 45–54 year olds. The data points to a category moving from the historical link to exercise and performance to instead supporting every day lifestyles.
Find out more about the 2026 Whey Protein Consumer Research here.
Creatine Consumer Research 2026
542 respondents · UK adults · Published 2026
Almost half of creatine users surveyed were aged 45 or over - and nearly 30% of those were female.
While 91.3% of users agreed that Creatine 360 - BLACK helped them train harder or perform better, more of the cohort said that their primary motivation was to feel better, not look better.
The data challenges almost everything the industry assumes about who takes creatine and why.
Read the full 2026 Creatine Consumer Research here.
We take research integrity seriously. Every Protein Works Research study follows a consistent methodology:
We believe credible research means showing the full picture.
Protein Works was founded in 2012 with a single ambition: revolutionise the world of protein and nutrition; to create genuinely innovative products that offered consumers better value and market-leading flavours. More than a decade on, we've sold over 500 million shakes.
Protein Works Research is the formal home of our consumer insight programme - an ongoing effort to understand how real people use nutrition products, what they experience, and where the category needs to do better. All studies are conducted independently of our commercial teams.
Our findings are available for editorial and media use. If you're a journalist, content creator, academic, or industry professional citing our data, please attribute findings as: "According to Protein Works Research (2026)" All we ask is that a link to the original study page is included where possible.