Who is this guide for?

People who enjoy a cup in the evening

If you’d like a hot drink after work, distinguish classic black tea from a product explicitly labelled decaffeinated. The Anses notes that tea naturally contains caffeine, which can disrupt sleep, although the effects vary from person to person.

People who make tea during a short break

If you have a mug and a kettle, tea bags mean you don’t need to measure out leaves or use a filter. If you prefer loose-leaf tea, check that the necessary equipment and a dry place to store it are available at work.

People who choose their tea to go with a snack

Plain black tea and Earl Grey bring out different flavours in a snack. Choose bergamot- or lemon-flavoured teas for their aromas, but don’t mistake them for decaffeinated tea.

What should you look for?

For a daytime break, black tea bags keep the equipment you need to a minimum. For an evening cup, first check whether the product contains tea and what it says about caffeine. An infusion made with other plants or fruit will also have a different flavour.

Classic black tea

Worth considering: for a daytime break if you want the taste of black tea and the convenience of tea bags.

Bear in mind: according to the Anses, tea naturally contains caffeine, which can affect sleep.

Decaffeinated black tea

Look for: this if you want to enjoy black tea while making caffeine your main consideration for an evening drink.

Check: that the exact product is labelled “decaffeinated”; also read any information about its caffeine content on the packaging.

Herbal infusion with no tea leaves

Worth considering: if you’d rather switch to a different drink than look for black tea for the evening.

Bear in mind: it won’t taste like black tea; check the ingredients to see which plants are in the blend.

What to consider What to check Who is it for?
Caffeine later in the day Whether the exact product is labelled “decaffeinated” and any stated caffeine content. For a cup after work, I want to know whether the drink meets my caffeine-related needs. Around 36 % of consumers put this first.
Making tea at work Whether the product comes in tea bags or loose-leaf form, and its brewing instructions. When my break is short, I’d rather make a cup without a filter or measuring out leaves. Around 29 % of consumers put convenience ahead of other considerations.
Flavour with a snack The ingredients: plain black tea, bergamot or other flavourings, including citrus. If my snack already has a strong flavour, I want the option of plain tea rather than a flavoured blend. Around 21 % of consumers put matching flavours first.
Pack size and storage The number of tea bags or the weight of the loose-leaf tea, and the space available to store the pack. In a shared cupboard, I want a pack we can store and use without having to restock too often. Around 14 % of consumers put this first.

Mistakes to avoid

  • Confusing flavoured tea with decaffeinated tea

    Bergamot or lemon changes the flavour, not the product’s caffeine content. According to the Anses, tea naturally contains caffeine, which can disrupt sleep.

    For a late-night cup, look for the word “decaffeinated” on the exact product rather than relying on its flavour.

  • Choosing a large pack before you know you like the flavour

    Plain black tea, bergamot Earl Grey and a lemon-flavoured blend each go with a snack in a different way. A large pack isn’t much use if you don’t like the flavour.

    If you can, try a cup or start with a small pack before stocking up the office cupboard.

  • Using the same brewing time for every tea

    Brewing instructions vary by product. For its Original Earl Grey, Twinings recommends 3 minutes for a balanced cup and 4 minutes for a stronger brew.

    Read the instructions on the pack you’ve bought and remove the tea bag when it reaches your preferred strength.

Black tea brands to know

These brands offer useful points of comparison for pack formats and flavour profiles. Their inclusion here doesn’t mean that every product is available in a decaffeinated version.

Lipton

Lipton offers plain black teas in tea bags, as well as Earl Grey blends.

  • Carrefour lists a Lipton black tea made with black tea leaves in a box of 50 tea bags; Auchan also lists 150 g of Russian Earl Grey loose-leaf tea.
  • Neither the Earl Grey flavour nor the loose-leaf format tells you whether a product is decaffeinated, so check the label.

Twinings

Twinings offers several black teas, including Original Earl Grey, Russian Earl Grey and English Breakfast.

  • For its Original Earl Grey, Twinings recommends 200 ml of water at 95 °C and a brewing time of 3 to 4 minutes, depending on how strong you like it.
  • These instructions apply to this specific product; they don’t tell you about the caffeine content of the brand’s other black teas.

Palais des Thés

Palais des Thés offers black teas from a range of regions and with different flavours, giving you options to compare and pair with a snack.

  • The range includes Darjeeling teas and flavoured blends.
  • A tea’s origin or flavour alone won’t tell you whether it’s a decaffeinated option for the evening.

Products for a tea break at work

These products let you compare black tea bags for making at work with a ready-to-drink sparkling beverage containing black tea. If you’re looking for an evening option, check the caffeine information on the product you choose separately.

Lipton Earl Grey black tea with Italian bergamot, 20 tea bags

Lipton Earl Grey with Italian bergamot, 20 tea bags

A tea-bag option to consider for making a cup during your break and enjoying a hint of bergamot with your snack.

Earl Grey black tea; box of 20 tea bags. If you’re drinking it late in the day, check the caffeine information for the product being sold.

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Lipton lemon black tea, 20 tea bags, 34 g

Lipton lemon black tea, 20 tea bags, 34 g

Worth considering if you prefer a hint of lemon with your snack and want to make a cup without needing equipment for loose-leaf tea.

Box of 20 tea bags, 34 g. Don’t assume that the lemon flavour means it contains less caffeine; check the label if you plan to drink it in the evening.

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Twinings English Breakfast black tea, box of 25 tea bags

Twinings English Breakfast, 25 tea bags

A tea-bag option if you’re looking for English Breakfast black tea for a break at work.

Box of 25 tea bags. Follow the brewing instructions on the box and check the label if caffeine is a factor in your choice.

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DAMMANN Darjeeling black tea, 24 tea bags, 48 g

DAMMANN Darjeeling, 24 tea bags, 48 g

A Darjeeling tea in bags to consider if you’d like to compare its flavour with Earl Grey blends during your break.

Black tea; box of 24 tea bags, 48 g. For a late-night cup, check the caffeine information on the packaging.

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Lipton sparkling black tea drink, pack of 24 × 330 ml cans

Lipton sparkling black tea drink, 24 × 330 ml

Worth considering for a break without a kettle if you’d prefer a ready-to-drink beverage rather than hot tea to brew.

Pack of 24 × 330 ml cans. The product listing describes this drink as caffeine-free; check that claim on the can being sold. It’s a sparkling drink, not black tea in tea bags.

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Frequently asked questions

Is classic black tea suitable for an evening cup?

Not necessarily: according to the Anses, tea naturally contains caffeine, which can disrupt sleep, although people’s sensitivity varies. If caffeine is your main concern, check the information for a product explicitly labelled decaffeinated, or choose another drink after reading its ingredients.

How can I stop Earl Grey becoming too strong at work?

Follow the brewing time for the product you’ve bought and remove the tea bag when it reaches your preferred strength. For its Original Earl Grey, Twinings recommends 200 ml of water at 95 °C, brewed for 3 minutes for a balanced cup or 4 minutes for a stronger one.

Tea bags or loose-leaf tea in an office kitchen?

Tea bags require less equipment if you only have a mug and a kettle. Loose-leaf tea means you’ll need to measure the leaves and have a filter or teapot; for its Russian Earl Grey loose-leaf tea, the Auchan product listing recommends one teaspoon (2 g) per cup, plus one extra for a pot.