Sustainability expectations are rising fast across the UK grocery sector, and food brands are under growing pressure to prove their environmental credentials. For manufacturers hoping to keep their products on supermarket shelves, packaging – and especially labelling – has become a key area of focus. In 2025, large retailers are tightening sustainability targets and reviewing supplier requirements, making eco labels a crucial part of meeting market demands.
Supermarkets Raising the Bar on Sustainability
Major retailers including Tesco, Sainsbury’s, and Waitrose have made public commitments to cutting plastic waste, improving recyclability, and lowering their overall environmental impact. Many have set ambitious targets linked to the UK Plastics Pact and broader net zero goals. For suppliers, this means packaging that fails to meet environmental criteria is more likely to be rejected from supermarket listings.
This trend goes beyond the packaging material itself. Retailers are paying close attention to label construction, adhesive choice, and end-of-life recyclability. Labels that are difficult to remove, contain problematic adhesives, or contaminate recycling streams are increasingly seen as barriers to stocking products in mainstream supermarkets.
The Rise of Recyclable and Compostable Labels
To stay competitive, brands are switching to labels designed for easy recycling. Demand is high for labels that meet recyclability guidelines set by organisations such as OPRL (On-Pack Recycling Label) and WRAP. This includes options like wash-off adhesives, paper-based labels, and certified compostable labels suitable for food and drink packaging.
Some supermarket groups are also encouraging suppliers to reduce overall label footprint or choose mono-material labels that simplify sorting during recycling. Compostable and biodegradable label options are gaining traction, particularly in the fresh produce and organic food categories where plastic reduction remains a visible priority.
Clear and Honest Environmental Claims
Regulatory changes are reinforcing supermarket policies. The UK’s Green Claims Code, enforced by the Competition and Markets Authority (CMA), is making retailers wary of vague or unverified eco claims. Many now expect suppliers to back up any environmental messaging with clear evidence and proper certification.
This means label claims such as “eco-friendly” or “sustainable” are being replaced with more precise language, such as “100% recyclable,” “FSC-certified paper,” or “home compostable certified to EN13432 standards.” Transparent, honest labelling improves a product’s chance of securing supermarket shelf space and reduces the risk of regulatory challenges.
Labels as a Selling Point
Retailers are increasingly viewing packaging as part of the product’s selling power. Eco labels that highlight low environmental impact can be used to meet supermarket targets while appealing to environmentally conscious shoppers. QR codes linking to product traceability, carbon footprint information, or sustainability efforts are becoming more common, with some retailers encouraging these features during product assessments.
For food brands, labels have shifted from being a minor packaging detail to a core element of retail strategy. Future shelf space will belong to brands that prove their sustainability commitment at every stage of the packaging process.