For an afternoon snack, choose a zero-sugar variant if you want to avoid sugar, and one explicitly labelled caffeine-free if caffeine matters too; fruit flavours offer an alternative to cola. If you prefer a sugar-sweetened cola, check the serving size against the label: Coca-Cola GB lists 10.6g sugars per 100ml for Original Taste. Northumbria Healthcare NHS Foundation Trust also notes that sugar-free fizzy drinks can still be acidic to teeth.
If you want a fizzy drink with a snack but not the sugar in a conventional cola, compare the exact variants. Pepsi UK lists 0g sugars per 100ml for Pepsi MAX; Coca-Cola GB lists 0g for Coca-Cola Zero Sugar Caffeine Free and 10.6g for Original Taste.
A zero-sugar label does not answer the caffeine question. Coca-Cola GB identifies Coca-Cola Zero Sugar Caffeine Free as caffeine-free, while Pepsi UK lists caffeine among the ingredients of standard Pepsi MAX.
If cola is not what you fancy with a snack, lemon-lime, orange and fruit-twist variants give you other flavours to consider. Tesco lists Sprite Zero Sugar and Fanta Zero variants; check the label of the particular drink rather than assuming every variant has the same ingredients.
Start with the exact drink and serving size, then check caffeine and flavour; a brand name alone does not settle those choices.
| Priority | What to check | Your needs |
|---|---|---|
| Sugar and energy | Compare sugars per 100ml and the amount you plan to drink. Coca-Cola GB lists 10.6g sugars and 42 kcal per 100ml for Original Taste; Pepsi UK lists 0g sugars per 100ml for Pepsi MAX. | I want to know whether I am choosing a sugar-sweetened cola or a zero-sugar variant for this snack. |
| Caffeine | Look for an explicit caffeine-free variant and check its ingredients. Pepsi UK lists caffeine in standard Pepsi MAX, but identifies Pepsi MAX Caffeine-Free separately. | For an afternoon drink, I would rather avoid caffeine than assume that zero sugar means caffeine-free. |
| Flavour | Choose the specific cola, lemon-lime, orange or other fruit-flavoured variant. Check its own sugar and ingredient label, not just the brand. | Sometimes I want a fruity fizzy drink instead of cola without losing sight of what the particular can contains. |
| Drinking occasion | Consider how often and for how long you sip fizzy drinks. Northumbria Healthcare NHS Foundation Trust notes that sugar-free fizz can still be acidic to teeth. | I want an occasional drink with a snack, not to treat a zero-sugar label as meaning tooth-neutral. |
| Pack format | Check the can size and number of cans against how many you expect to use. Keep the individual serving size in view when comparing multipacks. | A multipack may suit snacks at home or sharing, but I want to know the size of each can. |
Northumbria Healthcare NHS Foundation Trust notes that sugar-free fizzy drinks can still be acidic and contribute to tooth erosion.
Choose zero sugar if avoiding sugar is your aim, but avoid prolonged sipping; NHS dental guidance suggests water or milk as routine drinks between meals.
Pepsi UK lists caffeine in standard Pepsi MAX, despite its 0g sugars per 100ml declaration. A caffeine-free cola is a distinct variant.
If caffeine avoidance matters, check for an explicit caffeine-free name and read the ingredients on the exact pack.
Department for Education school-food guidance concerns state-funded schools in England. Further standards described there are proposed from September 2027 and are subject to Parliamentary approval.
If choosing drinks for a school setting, check the applicable nation, school type and current requirements rather than treating an afternoon snack choice as a UK-wide compliance decision.
Compare variants within a brand: the flavour, sugar declaration and caffeine information may differ.
The cola range includes Original Taste and Zero Sugar Caffeine Free.
Pepsi MAX and Pepsi MAX Caffeine-Free address different caffeine preferences.
A lemon-lime alternative to cola; Tesco lists a Sprite Zero Sugar multipack.
Tesco lists Fanta Zero Orange and Fanta Zero Fruit Twist for shoppers considering fruit flavours.
Tesco lists both Dr Pepper and Dr Pepper Zero.
The retailer lists own-label zero-sugar fizzy drinks alongside branded variants.
These options cover zero-sugar fruit flavours, caffeine-free cola, sugar-sweetened cola and zero-sugar cola for an afternoon snack. Check each variant against the sugar, caffeine and pack-size priorities that matter to you.
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A lemonade-flavoured alternative to cola for an afternoon snack, in a 24-can pack. Its product description identifies it as zero sugar and caffeine-free; check the can label for ingredients, including sweeteners.
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For a cola flavour when avoiding both sugar and caffeine, this variant comes as 24 × 330ml cans. Pepsi UK lists 0g sugars per 100ml for Pepsi Max Caffeine-Free; check the pack ingredients if a source of phenylalanine matters to you.
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A sugar-sweetened cola in 24 × 330ml cans for shoppers who prefer Original Taste. Coca-Cola GB lists 10.6g sugars and 42 kcal per 100ml, and its ingredients include caffeine.
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A zero-sugar cola option in 24 × 330ml cans. This is not the Caffeine Free variant; check the exact pack if you also want to avoid caffeine, and read its ingredient label if a source of phenylalanine matters to you.
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An apple-flavoured, sugar-free alternative to cola for a snack, supplied as 24 × 330ml cans. If avoiding caffeine is essential, check the exact can label before choosing it.
No. Northumbria Healthcare NHS Foundation Trust notes that sugar-free fizz can still be acidic and contribute to tooth erosion. If you tend to sip a drink throughout the afternoon, consider that separately from its sugar declaration.
Choose a variant explicitly labelled caffeine-free. Coca-Cola GB identifies Coca-Cola Zero Sugar Caffeine Free as containing no caffeine, and Pepsi UK lists a separate Pepsi MAX Caffeine-Free product; standard Pepsi MAX lists caffeine in its ingredients.
No. Choose by the exact variant name and its nutrition label. Tesco lists specifically named Sprite Zero Sugar and Fanta Zero fruit-flavoured products, but those listings do not describe every drink sold under either brand.
Do not assume a single rule covers every school in the UK. Department for Education guidance addresses food and drink provided in state-funded schools in England; further standards described there are proposed from September 2027, subject to Parliamentary approval. Check the current requirements for the relevant nation and school setting.