By 2030, one in three grocery checkouts will come from a GLP-1 household. And they’re not just eating less. They’re switching brands, buying smaller packs and reshaping the entire basket. Based on research with 9,417 UK consumers, we reveal what it means for your category.
The FMCG impact of GLP-1 is often reduced to a simple idea: people eat less.
That is not the real story.
GLP-1s are changing what sits behind the shop: craving, impulse, habit, reward and the willingness to switch from familiar brands. The effect is already showing up in pack formats, category demand, channel choice and brand loyalty. Crucially, it does not stop with the individual user. It reaches into the wider household basket.
Triyit asked 9,417 UK consumers about GLP-1 usage and found that 11.1% were current users. We then went deeper with GLP-1 users, ex-users and non-users to understand how these shifts are rewiring the basket.
The findings challenge some comfortable assumptions.
The categories expected to benefit are not always the brands taking the money. UK behaviour is already moving more sharply than many established US benchmarks suggest. And some of the changes created during treatment appear to persist even after users stop.
Inside the report, you will discover:
- Which categories, pack formats and retail channels are gaining or losing
- Why the premium protein assumption does not fully hold up
- Where established loyalty is becoming vulnerable to new choices
- What fades and what sticks when consumers stop or restart treatment
Download the report to see how GLP-1 is reshaping the grocery basket, and where your brand can win.
