Students wanting a convenient fruit drink
A small chilled smoothie can be straightforward to have with a move-in meal. The NHS says 150ml counts as one 5 A Day portion, but drinking more smoothie does not add another portion.
Who is this for?
Students checking sugar claims
If you are comparing drinks labelled “no added sugar”, look at total sugars as well. Diabetes UK explains that sugars in a smoothie count towards free-sugar intake, unlike sugars in whole fruit.
Students sharing limited fridge space
A multi-serve bottle needs room in the fridge and a plan for using it after opening. Check the date, storage directions and opened-pack timeframe on the bottle you buy.
What should you check?
Start with the serving you expect to drink, then compare sugar claims, the recipe and whether you can store the pack as directed.
| Priority | What to check | Your needs |
|---|---|---|
| Sugar claims | Read the total sugars per 100ml and per serving where shown. Check the ingredients rather than treating “no added sugar” as “sugar-free”. | I want to know how much sugar is in the drink, not just whether sugar was added. Waitrose & Partners lists 10g sugars per 100ml for its examined Innocent strawberry, banana and apple smoothie despite its no-added-sugar wording. |
| Serving size | Check the container volume and measure a serving from a larger bottle. The NHS advises a combined maximum of 150ml a day for fruit juice, vegetable juice and smoothies, taken at mealtimes. | A pack I can portion easily matters if I will be eating between lectures or sharing a kitchen. The NHS counts 150ml as one 5 A Day portion; more smoothie does not count as additional portions. |
| Recipe | Read the ingredient list and compare sugars on the same measurement basis. Check any fibre, protein or vitamin information on the exact drink rather than inferring it from its name. | I may prefer a vegetable-containing recipe, but I do not want its colour to stand in for the nutrition panel. Waitrose & Partners lists 25% vegetables and 9.6g sugars per 100ml for its examined Innocent cucumber, lemon, apple and spinach smoothie. |
| Storage | Check whether the unopened and opened pack need refrigeration, its use-by or best-before date, and how soon it must be finished after opening. | With a shared fridge, I need a bottle size I can store and finish as directed. GOV.UK distinguishes use-by dates, which concern safety, from best-before dates, which concern quality. |
| Ingredients | Read the current pack’s ingredients and emphasised allergens, particularly when choosing for an allergy or dietary restriction. | I need to check the actual bottle, even if I have seen the product online before. The Food Standards Agency says allergens present in prepacked food must be emphasised in its ingredients list. |
Common buying mistakes
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Reading “no added sugar” as “zero sugar”
The two claims answer different questions. Waitrose & Partners lists 10g sugars per 100ml for its examined no-added-sugar Innocent strawberry, banana and apple smoothie; the British Nutrition Foundation explains that sugars in smoothies count as free sugars.
Compare total sugars on the nutrition panel and use the serving size you intend to drink.
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Buying a large bottle without a portion plan
A 750ml bottle holds five 150ml servings, while NHS guidance limits fruit juice and smoothies to a combined 150ml a day. An opened bottle also has to be stored and finished according to its label.
Measure out a serving and check that you have fridge space before choosing a multi-serve bottle.
An opened bottle you cannot finish within its stated timeframe may go to waste.
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Assuming a green or protein-labelled drink has less sugar
Vegetable ingredients or a product-line name do not establish the sugars figure. Waitrose & Partners lists 9.6g sugars per 100ml for its examined Innocent smoothie containing 25% vegetables.
Compare the exact bottle’s ingredients and nutrition panel, including any fibre or protein figures that matter to your choice.
Brands and retailers to compare
These ranges offer different recipes and pack information to inspect; a brand name alone cannot establish the sugars or storage requirements of a particular drink.
Innocent
Its examined range includes fruit blends and a cucumber, lemon, apple and spinach smoothie.
- Waitrose & Partners lists ingredients, nutrition and storage details for the examined 750ml bottles.
- The examined no-added-sugar fruit blend lists 10g sugars per 100ml; check each variant rather than assuming it is sugar-free.
Sainsbury's
Sainsbury's lists own-label 750ml smoothies in mango and passionfruit, strawberry and banana, and pineapple, banana and coconut recipes.
- Its listing identifies several recipes in the same pack size, making their labels practical to compare.
- The “Full on fibre” wording does not establish the sugars or fibre figure for every variant; read the individual label.
Tesco
Tesco’s smoothie listing includes 750ml Innocent and Naked drinks.
- The listing lets shoppers identify several branded recipes to compare.
- Check the individual product’s ingredients, nutrition and storage directions before choosing it.
Naked
Tesco lists 750ml Naked Machine smoothies, including Green Machine, Fibre Machine and Protein Machine variants.
- The variant names help identify which exact recipes and labels to inspect.
- A fibre or protein name does not establish an individual drink’s total sugars, ingredients or allergen information.
Waitrose
Waitrose & Partners lists the examined Innocent fruit and vegetable-containing smoothies.
- Its individual listings provide sugars per 100ml and recipe information for those bottles.
- Those Innocent listings should not be read as nutrition information for other smoothies sold by Waitrose.
A Joybuy smoothie option
This coconut milk and papaya smoothie is a single-container option to consider when comparing pack size, ingredients and storage for move-in.
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Nootz Coconut Milk Smoothie Papaya 180ml
The 180ml container is easy to portion, but drinking it all would exceed the NHS combined daily 150ml limit for juice and smoothies. It contains cane sugar, so do not treat it as a zero-sugar choice; compare the sugars on the current pack. Refrigerate after opening and consume within 24 hours, as directed for this product.
Questions about smoothies
Does “no added sugar” mean a smoothie has zero sugar?
No. A smoothie can contain sugars from its ingredients even when no sugar has been added. Diabetes UK and the British Nutrition Foundation explain that sugars in smoothies count as free sugars; compare total sugars on the exact drink’s nutrition label.
How much smoothie counts towards 5 A Day?
The NHS says 150ml counts as one 5 A Day portion and advises limiting fruit juice, vegetable juice and smoothies to a combined 150ml a day. It also recommends having them at mealtimes rather than between meals.
Is a vegetable-containing smoothie automatically lower in sugar?
No. Check the exact recipe and nutrition panel. Waitrose & Partners lists 25% vegetables and 9.6g sugars per 100ml for its examined Innocent cucumber, lemon, apple and spinach smoothie; its vegetable content alone does not establish a lower-sugar choice.
What should I check before opening a large chilled bottle?
Check that you can refrigerate it and finish it within the pack’s opened-bottle timeframe. Waitrose & Partners directs shoppers to keep its examined Innocent strawberry, banana and apple 750ml smoothie refrigerated at 0–8°C and drink it within four days of opening; follow the directions on the bottle you buy.
Where should I check smoothie allergens?
Read the ingredients and emphasised allergens on the current pack. The Food Standards Agency says prepacked food must carry an ingredients list with allergens present emphasised; do not rely on a product name alone.