Are UK Supermarket Own-Brand Products Really as Good as They Taste?
British shoppers are buying more own-brand food than at any point in living memory, and a growing body of evidence suggests they are not sacrificing quality to do so. Across UK supermarkets from Aldi and Lidl to Sainsbury's and Waitrose, own-label ranges have undergone a quiet revolution — one that is reshaping how consumers think about value, trust, and what it actually means to eat well on a budget.
The Own-Brand Boom
The share of own-label products in UK grocery baskets has risen sharply over the past three years, driven by sustained inflationary pressure on household budgets. According to figures from The Grocer, own-brand products now account for more than half of all supermarket sales by volume in several major categories, including bread, milk, tinned goods, and cooking sauces. For many households, the shift has been gradual — a tin of tomatoes here, a block of cheddar there — until the branded goods have quietly disappeared from the trolley altogether.
The timing is not coincidental. Office for National Statistics data shows that UK food prices rose by more than 19 per cent between 2022 and 2024, one of the steepest surges in decades. With household budgets under pressure, consumers have been pragmatic, and the supermarkets have responded by investing heavily in own-label development rather than ceding the quality argument to the brands.
What the Blind Taste Tests Reveal
For decades, branded manufacturers maintained a comfortable lead in consumer perception, even when the reality on the palate told a different story. That gap has narrowed considerably. Research conducted by Which? over recent years has consistently found that own-brand products — particularly at the premium tier — score comparably or better than their branded equivalents across a wide range of categories including biscuits, yoghurt, pasta sauces, coffee, and ready meals.
Crucially, consumers performing blind tastings frequently cannot distinguish between a premium own-brand product and the market-leading brand. When the packaging is removed, the loyalty tends to follow. This is partly because the quality of own-label products has genuinely improved, with supermarkets investing in recipe development and ingredient sourcing, and partly because brand premiums have grown so large that they can no longer be justified on taste grounds alone.
The phenomenon is not uniform across all categories. There remain product types — certain breakfast cereals, carbonated drinks, and confectionery — where brand-specific formulations produce a genuinely distinct product. But these are increasingly the exception rather than the rule.
The Factory Secret
One of the least-discussed aspects of the own-brand debate is the extent to which own-label and branded goods share the same production lines. It is widely understood within the food industry, and has been confirmed through numerous consumer investigations, that a substantial proportion of supermarket own-label products are manufactured by the same companies that produce the branded equivalents. Tinned vegetables, cooking oils, condiments, dairy products, and ambient sauces are among the categories where this is most common.
The practice is commercially logical: manufacturers with spare capacity can produce at scale for supermarkets under contract, and supermarkets gain access to reliable, high-quality production without building their own facilities. The consumer, meanwhile, pays considerably less for what is, in many cases, an identical or very similar product. As reported by BBC News in coverage of the cost-of-living squeeze, awareness of this dynamic has grown, with more shoppers actively seeking out own-label equivalents with this knowledge in mind.
The Tiered Quality System
Understanding how own-label ranges are structured is key to shopping them effectively. The major UK supermarkets — Tesco, Sainsbury's, Asda, Morrisons, Marks and Spencer Food, and the discount grocers — all operate tiered own-label systems, even if the naming conventions differ.
At the base is a value or essentials tier, designed to offer maximum affordability with straightforward ingredients. These products meet all applicable food safety and labelling standards set by the Food Standards Agency, but may use simpler recipes or lower-grade cuts. The mid-range standard tier represents the core own-label offering — consistent, reliable everyday quality. And at the top sit premium ranges such as Tesco Finest, Sainsbury's Taste the Difference, and Morrisons The Best, which are explicitly positioned as brand competitors and priced accordingly, though they still typically undercut the equivalent branded product by 10–25 per cent.
Knowing which tier suits which product is a skill that experienced own-brand shoppers develop quickly. For commodity staples — pasta, rice, tinned tomatoes, eggs — the value tier is often entirely sufficient. For more complex or recipe-specific products, the premium tier frequently justifies the modest additional cost.
The Real Savings Picture
The financial case for own-brand shopping is straightforward, but the actual figures can still surprise. According to consumer research cited by Which?, a household that switches the majority of its branded shop to own-label equivalents could save between £1,500 and £2,000 annually on a typical weekly grocery spend. Over a decade, that is a meaningful sum — one with real implications for household finances.
The savings are not evenly distributed across categories. Products with strong brand premiums — premium yoghurts, branded breakfast cereals, jarred sauces, and speciality condiments — tend to offer the largest own-brand savings. Staple items already priced competitively offer less dramatic differentials. For shoppers looking to model potential savings before committing to a full switch, independent resources such as QuidCompare (quidcompare.co.uk) provide useful tools for comparing household spending and identifying where budget adjustments will have the greatest impact.
There is also a subtler financial dimension: own-brand packaging tends to be simpler, with less investment in marketing, shelf-ready display, and brand advertising baked into the price. Consumers choosing own-brand are, in effect, opting out of funding the promotional apparatus of major food companies — a consideration that resonates with a growing segment of the market.
A Shift in Consumer Attitudes
Perhaps the most significant development is cultural. Own-brand shopping — once associated primarily with financial hardship — has been substantially rehabilitated in British consumer culture. The rise of the discount grocers, and their unashamed own-label model, has played a central role in normalising the choice. Aldi and Lidl do not offer branded alternatives at all across much of their range; their success has demonstrated that quality and brand recognition are not the same thing.
Among younger shoppers in particular, own-brand is increasingly the default rather than the fallback. The brand premium, for this cohort, requires active justification — not the other way around. If the product tastes the same, costs less, and comes from the same factory, the branded version is the aberration, not the own-label one.
For UK retailers, this represents both an opportunity and a responsibility. Own-label ranges carry reputational risk as well as reward: a poor experience with a supermarket's own product reflects on the retailer directly in a way a poor branded product does not. The investment in quality is, therefore, not merely marketing — it is structural. And the evidence, increasingly, suggests it is paying off.