For a wedding buffet, offer water alongside regular and zero-sugar fizzy drinks, and make an explicitly caffeine-free option easy to identify. Zero sugar does not necessarily mean caffeine-free or free of aspartame, so keep the exact drinks’ ingredient information available for guests to check.
A mixed drinks table lets guests identify a suitable option without relying on the word “diet” to describe every dietary consideration.
Place water, regular and zero-sugar drinks where guests can distinguish them, with a separately identified caffeine-free choice. Keeping cans or bottles labelled also makes product information accessible at the table.
Make sugar-free choices clear without assuming everyone wants the same drink. Diabetes UK lists sugar-free soft drinks among drinks that count towards fluid intake, while noting that sugary non-diet drinks can be used for treating a hypo under an individual’s care plan.
Choose a drink explicitly labelled caffeine-free and leave ingredient lists available. Standard Coca-Cola Zero Sugar and Pepsi Max list caffeine flavouring and aspartame, so “zero sugar” alone does not answer either question.
Choose the mix of drinks first, then check each exact pack for sugars, caffeine and ingredients before making buffet signs.
| Priority | What to check | Your needs |
|---|---|---|
| Sugar | Compare sugars per 100ml and the serving size on each pack. Put a clearly identified zero-sugar option alongside any regular fizzy drinks and water. | I want guests to find a sugar-free drink without making regular drinks their only fizzy choice. For comparison, Coca-Cola GB lists 10.6g sugars per 100ml for Original Taste and 0g for Zero Sugar. |
| Caffeine | Look for explicit caffeine-free wording on the exact variant; do not infer it from “diet” or “zero sugar”. Keep caffeine-free drinks distinct from standard cola. | Some guests may wish to avoid caffeine. I need them to recognise the caffeine-free option without guessing from the brand or can colour. |
| Sweeteners | Keep ingredient lists and any phenylalanine warning accessible, particularly when drinks are decanted. Check the exact product rather than assuming all zero-sugar drinks use the same sweeteners. | Someone avoiding aspartame needs to check before pouring a drink. The NHS says aspartame is unsuitable for people with phenylketonuria (PKU). |
| Buffet format | Check pack size, flavour and whether each serving retains its label. Confirm the drinks available when placing the final order. | I want guests to find cola and non-cola choices without having to ask what is in an unlabelled dispenser. |
Coca-Cola GB and Pepsi UK list caffeine flavouring in their standard zero-sugar colas; they also offer separately named caffeine-free variants. A guest avoiding caffeine could otherwise select the wrong can.
Buy an explicitly caffeine-free variant and identify it separately on the drinks table.
Guests may need to check sweeteners or phenylalanine wording. UK government guidance specifies a “contains a source of phenylalanine” warning when aspartame is named in an ingredients list.
Keep labelled cans or bottles available, or put the original packaging and a clear ingredient reference beside decanted drinks.
Coca-Cola GB lists 10.6g sugars per 100ml for Original Taste. A guest looking for a zero-sugar option would need another drink to choose from.
Put at least one clearly identified zero-sugar fizzy drink alongside water and any regular drinks.
These ranges provide examples to check by exact variant; a familiar brand name does not establish a drink’s sugar, caffeine or sweetener content.
Its UK range includes Original Taste, Zero Sugar and a separately identified caffeine-free Zero Sugar variant.
Pepsi Max and Pepsi Max No Caffeine offer two distinctly named zero-sugar cola options.
Tesco Groceries lists multipacks across regular, zero-sugar, cola and non-cola fizzy drinks, including separately named caffeine-free cola.
These Joybuy multipacks cover zero-sugar cola and non-cola choices, including drinks identified as caffeine-free. Add water and any regular drinks you want to serve when planning the full table.
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A cola option for guests looking for an explicitly caffeine-free drink. The listing states 0g sugars per 100ml; its ingredients include aspartame, so retain the pack label for guests checking sweeteners or phenylalanine wording.
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A zero-sugar cola choice for the buffet. The listing states 0g sugars per 100ml and identifies caffeine, aspartame and acesulfame K; this is not the caffeine-free variant.
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Another zero-sugar cola option in individual cans. The listing states 0g sugars per 100ml and identifies caffeine and aspartame; use the exact pack label when guests need to check either ingredient.
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A lemon-and-lime alternative to cola. The listing states 0g sugars per 100ml and zero caffeine; it also identifies aspartame, so keep ingredient information available.
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An apple-flavoured zero-sugar choice in individual cans. The listing states 0g sugars per 100ml and names sucralose and acesulfame K; check the exact pack before identifying it as a caffeine-free option.
A mixed table gives guests more choice: offer water and zero-sugar drinks alongside any regular fizzy drinks you plan to serve. Keep the varieties clearly labelled rather than assuming one formulation meets everyone’s needs.
Do not treat the two as interchangeable for that purpose. Diabetes UK lists sugary non-diet drinks among possible hypo treatments; guests managing diabetes should follow their own care plan rather than rely on the buffet selection.
Choose a variant explicitly labelled caffeine-free, such as Coca-Cola Zero Sugar Caffeine Free or Pepsi Max No Caffeine, and mark it separately at the buffet. Standard zero-sugar cola can contain caffeine; the NHS also identifies cola as a caffeine source in its pregnancy guidance.
They let guests check the exact drink’s ingredients and nutrition information. This matters when checking for aspartame: the NHS says it is unsuitable for people with PKU, and UK government guidance specifies phenylalanine warning wording for products that name aspartame in their ingredients.