What should you check?
Start with the serving and ingredients, then choose a format that fits when and where the drink will be used.
| Priority |
What to check |
Your needs |
| Sugars |
Read “of which sugars” per 100ml and for the amount you intend to serve. Compare drinks on the same basis; “no added sugar” does not mean every product lists 0g. |
I want to know how much sugar is in the glass or can, not rely on the wording on the front. |
| Ingredients and warnings |
Check the named sweeteners and current label warnings. The cited Sainsbury’s cloudy lemonade lists sulphites; R. White’s Diet Lemonade and Sprite Zero carry phenylalanine warnings. |
Ingredients matter in my household, so I need to check the particular drink rather than assume similar names mean similar recipes. |
| Pack and storage |
Compare the number and size of servings. For a large bottle, read the refrigeration and use-after-opening instructions; the cited ASDA, Sainsbury’s and M&S 2L bottles specify three days. |
A bottle works for sharing at home if we will finish it in time. Otherwise, separate cans may fit occasional servings better. |
| School-day use |
Check the school’s packed-lunch policy before sending a fizzy drink. Keep a drink intended for home separate from the regular school-day drink. |
If it is going in a school bag, I need to know what that school permits rather than assume “no added sugar” makes it acceptable. |
Brand and product-line references
These examples show how lemonade-style drinks differ by serving format, ingredients and label values; a brand name alone does not describe every product in its range.
ASDA
ASDA Diet Lemonade is a 2L bottle for sharing at home.
- ASDA Groceries lists 0g sugars per 250ml and names acesulfame K and sucralose as sweeteners.
- Its label advises refrigeration after opening and use within three days.
Sainsbury’s
Sainsbury’s Cloudy Lemonade No Added Sugar is a 2L option with fruit ingredients.
- Sainsbury’s lists lemon fruit and fruit juice among its ingredients.
- The listing gives 0.6g sugars per 250ml and declares sulphites; “no added sugar” does not mean 0g sugars.
Tesco
Tesco lists both 250ml Diet Lemonade bottles and a 2L No Added Sugar Pink Lemonade.
- Tesco Groceries lists 0.1g sugars per 250ml for the diet lemonade and 0.7g per 250ml for the pink lemonade.
- The pink lemonade listing declares sulphites. Check the current listing if a particular format matters.
M&S
M&S lists Diet Lemonade in 1L and 2L formats.
- Ocado’s listing for the 2L bottle gives less than 0.1g sugars per 250ml.
- The cited 2L label advises refrigeration after opening and consumption within three days.
R. White’s
R. White’s Diet Lemonade comes in separately portioned 330ml cans in the cited six-pack.
- Tesco Groceries lists 0g sugars per can.
- The cited formulation contains aspartame, acesulfame K and saccharin, and carries a phenylalanine warning.
Sprite
Sprite Zero Sugar is a lemon-and-lime alternative, not a like-for-like lemonade.
- Coca-Cola GB lists 0g sugars for Sprite Zero Sugar.
- The cited formulation contains aspartame and carries a phenylalanine warning; check that lemon-and-lime flavour is what you want.
Joybuy drink options
These are separately portioned fizzy options: one labelled lemonade and two lemon-flavoured alternatives. Compare their own labels before treating them as interchangeable.
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7 Up Lemonade Zero, 24 × 330ml
The 330ml cans provide separate servings for occasional use at home. The product description lists 0g sugars per 100ml and names aspartame, sucralose and acesulfame K; it also carries a phenylalanine warning. Check the school’s policy before putting a can in a packed lunch.
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7UP Zero, 8 × 330ml
Choose this format if separate cans suit occasional use and lemon-and-lime flavour is acceptable instead of lemonade. The product description lists 0g sugars per 100ml and per 330ml can, names aspartame and acesulfame K, and carries a phenylalanine warning. Check the school’s packed-lunch policy before sending a can.
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SINGHA Original Lemon Soda Zero Sugar, 6 × 330ml
This is lemon soda rather than lemonade, in six separate 330ml cans. Its ingredient list specifies 0.20% lemon juice concentrate, sucralose and acesulfame K; its nutrition table lists 0g sugars per 100g. Because that basis differs from a per-100ml or per-can value, read the current label before comparing servings with the other drinks.
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Questions about lemonade and school
Does “no added sugar” mean there is no sugar in the drink?
No. Check “of which sugars” for the serving you plan to pour. Sainsbury’s lists 0.6g sugars per 250ml for its Cloudy Lemonade No Added Sugar, while ASDA lists 0g per 250ml for its Diet Lemonade.
Is no-added-sugar lemonade a regular school-day drink?
Do not choose it as the regular drink for a young child on the strength of its sugar wording alone. Healthier Together NHS guidance for children aged 1 to 5 recommends water and milk and advises avoiding fizzy drinks. If you are considering lemonade for a packed lunch, check the school’s policy separately.
Why do some cans carry a phenylalanine warning?
The cited R. White’s Diet Lemonade and Sprite Zero formulations contain aspartame and carry that warning. If someone needs to avoid phenylalanine, check the current can or bottle label rather than relying on the drink’s category name.
Can I put no-added-sugar lemonade in a school lunchbox?
Check that school’s packed-lunch policy before packing it. Department for Education guidance on school food sets out requirements for food and drink provided by state-funded schools in England; those requirements do not, by themselves, establish what a parent may send from home or what applies elsewhere in the UK.
How long can I keep a large bottle after opening?
Follow the individual bottle’s instructions. The cited ASDA, Sainsbury’s and M&S 2L listings advise refrigeration after opening and use within three days, so a smaller format may suit a household that drinks lemonade less often.