Who is this for?

Households making a nightly dairy-free hot drink

If you are buying for repeated use, four 1-litre cartons exceed six UK pints. Keep reserve long-life cartons unopened and check how soon each carton must be used once opened.

Shoppers comparing sugar content

Unsweetened and Original are not interchangeable labels. Compare the sugars declaration per 100ml and the ingredients on the particular carton you intend to buy.

Vegan or dairy-free shoppers checking fortification

If soya drink replaces dairy in your diet, check which nutrients the carton lists. NHS guidance identifies fortified unsweetened soya drink as a calcium source for vegans and advises checking plant-drink labels for iodine.

What should you check?

Start with the exact variant you would drink, then work out how many cartons your household can use within their opened-pack storage periods.

Priority What to check Your needs
Sugars Compare sugars per 100ml and read the ingredients on the exact variant. Waitrose & Partners lists 0g sugars per 100ml for Essential Unsweetened; its Alpro Original long-life listing gives 2.5g per 100ml and includes sugar in the ingredients. I want to know what goes into a drink I make every evening, rather than assuming all soya drinks have the same sugar content.
Fortification Check the carton for calcium and, if relevant to your wider diet, iodine, vitamin D and vitamin B12. NHS guidance notes that some plant drinks contain added iodine and advises checking the label. If I use soya drink instead of dairy, I want to compare what each carton contains rather than rely on the word ‘soya’ alone.
Hot drinks Read the pack’s heating and mixing directions. Waitrose & Partners advises heating its Essential Unsweetened drink gently and allowing water to cool slightly before adding it, because soya alternatives can separate. My drink is usually served hot, so preparation instructions matter as much as the flavour I choose.
Quantity and storage Four 1-litre cartons provide 4 litres, exceeding six UK pints, or approximately 3.41 litres. Check each pack’s opened-storage directions: the cited Waitrose Essential carton says three days refrigerated, while the cited Alpro Original long-life carton says five days refrigerated. I need enough for several evenings without opening more cartons than the household can use in time.
Allergens Read the ingredient and allergen information on the current pack. The Food Standards Agency lists soybeans among the UK’s regulated allergens. Someone in my household needs to avoid soya, so the product name alone is not enough to make a suitable choice.

Buying pitfalls

  • Assuming every soya drink has the same sugars

    The cited Waitrose Essential Unsweetened drink lists 0g sugars per 100ml, while the cited Alpro Original long-life drink lists 2.5g per 100ml and includes sugar in its ingredients.

    Compare the nutrition panel and ingredients on the exact carton, particularly when choosing between Original and unsweetened variants.

  • Opening a multi-carton supply at once

    Long-life storage applies to unopened cartons. Waitrose & Partners says to refrigerate its Essential Unsweetened drink after opening and use it within three days; the cited Alpro Original long-life listing says five days.

    Open one carton at a time and follow its own storage instructions.

    Opening several cartons together may leave more drink than the household can use within their stated periods.

  • Using boiling water without checking the carton

    Waitrose & Partners warns that soya alternatives can separate and gives specific instructions for its Essential Unsweetened drink.

    Follow your carton’s directions. For the cited Waitrose drink, heat gently and let hot water cool slightly before adding it.

  • Treating all plant drinks as nutritionally identical or free from allergens

    UK government guidance says nutrient content and fortification vary across plant-based drinks. The Food Standards Agency lists soybeans as a regulated allergen.

    Check fortification and allergen information on the exact product, rather than relying on its category or brand.

Relevant brand and retailer ranges

These examples show why the variant and its carton instructions matter; they are not a list of products available through Joybuy.

Waitrose Essential

Waitrose & Partners lists a 1-litre UHT Essential Unsweetened Soya Drink with instructions for use in hot drinks.

  • The cited label lists added calcium, iodine and vitamins D, B12 and B2, alongside 0g sugars per 100ml.
  • Once opened, the cited carton must be refrigerated and used within three days. Its label also says it is not suitable for children under two.

Alpro

Tesco lists several 1-litre Alpro soya variants, including No Sugar and Original long-life drinks.

  • The cited Alpro Original long-life listing names added calcium, iodine and vitamins B2, B12 and D2, and describes use in tea or coffee.
  • That Original variant includes sugar and lists 2.5g sugars per 100ml; check the label rather than applying its details to another Alpro variant.

M&S Plant Kitchen

M&S lists sweetened and unsweetened soya drinks and describes using its soya drinks in hot drinks.

  • Its cited unsweetened product lists added calcium, iodine, vitamin D and vitamin B12, with 0.4g sugars per 100g.
  • The cited unsweetened carton says to refrigerate after opening and consume within three days.

Tesco

Tesco lists own-label 1-litre unsweetened soya drinks, including a long-life variant, alongside branded choices.

  • The listed pack size makes it possible to plan a multi-carton household supply.
  • Check the exact carton for ingredients, fortification, hot-drink directions and opened-pack storage.

Sainsbury's

Sainsbury's lists a chilled 1-litre Alpro Soya No Sugars drink within its dairy-free range.

  • The cited listing identifies the Alpro drink as containing added calcium and vitamins.
  • Check the current carton for its full nutrition information, storage and hot-drink instructions.

Joybuy product options

This eight-carton Alpro long-life option provides more than a six-UK-pint household supply. Check its current carton for the nutrition, fortification and hot-drink instructions that matter to you.

Alpro Soya No Sugars Long Life Drink, eight 1-litre cartons

Alpro Soya No Sugars Long Life Drink, 8 × 1L

The eight 1-litre cartons exceed a six-UK-pint household target. If you plan to use this drink hot, check the carton’s preparation directions; also check its nutrition, fortification and opened-pack storage instructions. It contains soya.

View on Joybuy

Common questions

How many 1-litre cartons make up six UK pints?

Six UK pints are approximately 3.41 litres, so four 1-litre cartons provide 4 litres and exceed that amount. Keep reserve long-life cartons unopened and follow each pack’s storage instructions after opening.

How do I compare soya drinks for a lower-sugar evening drink?

Check the sugars declaration per 100ml and the ingredients on the exact variant. Waitrose & Partners lists 0g sugars per 100ml for Essential Unsweetened, whereas its cited Alpro Original long-life listing gives 2.5g per 100ml and names sugar as an ingredient.

What can I do if soya drink separates in tea?

Follow the carton’s heating and mixing directions. Waitrose & Partners advises gently heating its Essential Unsweetened drink and allowing water to cool slightly before adding it, because soya alternatives can separate.

When does fortification matter?

If soya drink replaces dairy in your diet, compare the nutrients listed on each carton. NHS guidance identifies fortified unsweetened soya drink as a calcium source for vegans and advises people following a strict vegan diet to check whether plant drinks contain iodine.

Is soya drink suitable for someone with a soya allergy?

No: someone who needs to avoid soya should not choose a soya drink. The Food Standards Agency lists soybeans as an allergen, so check ingredient and allergen information on any alternative product you consider.