A blind taste test reveals that own-label blends beat the household giants, saving you pennies per cup.
We drink around 100 million cups of tea in the UK every single day. It is a ritual so deeply embedded in our culture that putting the kettle on is the default response to almost any event, whether it is a disaster or a victory. Yet we have long accepted that the big names on the shelf are the gold standard. We buy them by habit, trusting the branding more than our own palates. That assumption just took a massive hit in a blind taste test conducted by the consumer organisation Which?.
The results are genuinely shocking if you are a loyal fan of the traditional giants. Two supermarket own-label teabags came out joint top, beating out the established brands that have dominated the market for decades. The winning brew cost just 2p per cup, whereas the leading name brand cost 5p per cup. This is not a marginal difference. It is a clear indication that we have been paying a premium for a product that is, by all measurable taste standards, inferior or at best no better than the budget alternative sitting next to it.
The Blind Test That Changed Everything
Which? set up a rigorous panel of 67 tea drinkers to evaluate ten different options. The lineup included the heavy hitters like PG Tips, Tetley and Yorkshire Tea, alongside own-label blends from Asda, Co-op, Lidl, M&S, Morrisons, Sainsbury's, Tesco and Waitrose. The testers were asked to blind taste the varieties, assessing them on aroma, appearance, flavour and strength. The goal was simple: find the best cup of tea without the bias of brand loyalty getting in the way.
The data shows that the supermarket blends held their own against the heavyweights. In fact, they dominated the top spots. The joint winners were Sainsbury's Red Label and Waitrose Essential Original Blend. Both scored a 75% overall score. For context, the big brands that we usually reach for were left behind in the dust. This suggests that the quality of the leaf and the blend is often better in the private label section than in the premium aisle. It is a reminder that taste is subjective, but when a panel of 67 people agrees, it is hard to argue with the verdict.

The New Kings of the Kettle
Sainsbury's Red Label took the crown, with almost two-thirds of testers saying they would happily make it their regular tea. The panel rated its looks and aroma even higher than the flavour, noting a distinctive 'bitter tea twang' that many found appealing. At £1.40 for 80 bags, it is a no-brainer for anyone looking to cut costs without sacrificing quality. The Waitrose Essential Original Blend shared the top spot with the same 75% score. Testers loved its 'appealing mouthfeel' and the way it balanced flavour and bitterness. It cost £1.45 for 80 bags, which is still just 2p per cup.
These two blends prove that the supermarket giants are taking their own-label ranges seriously. They are not just trying to match the price of the big brands; they are trying to match or exceed the taste. The Co-op Fairtrade 99 Tea Blend came in third with a 74% score, described as having 'good looks and enticing aroma'. Morrisons Everyday Tea followed closely behind at 73%, with 60% of the panel saying they would drink it every day. These are not just cheap alternatives. They are high-quality products that are being undervalued because of their price tag.

Why the Big Brands Lost
The most surprising result is how far behind the household names they fell. Yorkshire Tea, for instance, cost £3.75 for a pack, which works out to be significantly more expensive per cup than the supermarket options. Despite its reputation, it did not make the top two spots. The panel found that while the big brands have a certain consistency, they lack the depth of flavour that the own-label blends offer. It is a clear case of marketing outpacing product quality. We have been conditioned to believe that the most expensive option is the best, but the data says otherwise.
This is a wake-up call for consumers who are paying a premium for the brand name. If you are drinking Yorkshire Tea or PG Tips every day, you are likely spending significantly more than you need to. The difference between 2p and 5p per cup may seem small, but when you drink multiple cups a day, it adds up quickly. Over a year, the savings could be substantial. It is time to rethink our assumptions about what makes a good cup of tea. The best tea is not always the most expensive, and it is certainly not always the one with the biggest marketing budget.

The Economics of a Cuppa
Let’s do the math. If you drink four cups of tea a day, the difference between 2p and 5p per cup is 12p a day. That is roughly £43 a year. It is not a fortune, but it is money that can be put towards something else. More importantly, it is money that is being spent on a product that is not necessarily better than the alternative. The own-label blends are not just cheaper; they are often fresher and more carefully blended. The supermarkets have invested heavily in their tea ranges, and it shows. They are not just trying to compete on price; they are trying to compete on taste.
The implications of this test go beyond just saving money. It challenges the entire notion of brand loyalty in the grocery sector. We are often told that the big brands are the safest bet, but the evidence suggests otherwise. The own-label ranges are improving rapidly, and in many cases, they are now the superior choice. This is not just about tea. It is a broader trend that is reshaping how we shop. We are becoming more discerning, and we are more willing to challenge the status quo. The tea test is just one example of a larger shift in consumer behaviour.
What This Means for Your Next Shop
So, what should you do next time you are in the store? Try the own-label blend. It is a risk, but it is a low-risk one. If you do not like it, you have only lost a few pounds. If you do like it, you have found a product that is both cheaper and better. The panel of 67 tea drinkers has already done the hard work for you. They have tested the options, compared the flavours, and made their verdict. The data is clear. The supermarket blends are winning. It is time to stop paying the premium and start enjoying the taste.
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