Hosts serving different drinks
If some guests want a soft drink and others want a spirit mixer, choose separate sparkling options rather than expecting one bottle to suit every serve.
Who are you serving?
Ingredient-conscious shoppers
Compare the exact packs when sugars, sweeteners or a source of phenylalanine matter. Standard and lighter tonic recipes need not use the same ingredients.
Guests who want a drink on its own
Flavoured options such as elderflower, lemonade and ginger beer can be served without adding a spirit. Check the individual product if an alcohol-free finished drink is required.
What should you check before buying?
Decide what will go into each glass before comparing pack sizes and labels: a drink for sipping needs a different flavour profile from a neutral mixer.
| Priority | What to check | Your needs |
|---|---|---|
| Serving style | Decide whether you need a stand-alone soft drink, a bitter tonic, plain soda or a ginger-led drink. Fever-Tree describes its soda water as having no aroma; Fentimans lists soft drinks for sipping or mixing. | I want guests who are skipping spirits to have a sparkling choice that works on its own. |
| Flavour | Check whether bitterness, citrus, floral flavours or ginger fit the planned serve. Tonic and soda are not interchangeable: one adds bitterness, while plain soda adds less flavour. | If I am making a spirit-based long drink, I want the mixer to suit the spirit and garnish rather than overwhelm them. |
| Nutrition | Compare energy and sugars per 100ml on the exact packs, then consider how much you will pour. Joybuy lists 8.0g sugars and 36 kcal per 100ml for the cited Fever-Tree Premium Indian Tonic Water. | For several drinks across brunch, I want to compare sugar figures on the same volume basis instead of judging by can size. |
| Ingredients | Read the ingredients and any allergen information for each variant. Britvic lists aspartame and saccharin in its Low Calorie Indian Tonic and declares a source of phenylalanine. | A guest may need to avoid a particular ingredient, so I need to check the drink I will actually serve. |
| Finished drink | Check whether a product is a soft drink, a mixer or a ready-to-drink alcoholic serve, and account for anything added to the glass. | If I am offering an alcohol-free option, I want the whole drink—not just the mixer—to be alcohol-free. |
What can catch you out?
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Treating every sparkling mixer as interchangeable
Plain soda, bitter tonic, lemonade and ginger drinks change the flavour of a finished serve in different ways.
Choose at least one drink that works on its own if guests may not want spirits, then select mixers for the specific drinks you plan to make.
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Assuming a lighter tonic has no sweeteners
Recipes differ: Britvic’s cited Low Calorie Indian Tonic contains aspartame and saccharin and declares a source of phenylalanine.
Compare sugars and energy per 100ml, and read the ingredients on the exact pack rather than relying on its front-of-pack description.
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Choosing a large bottle without a plan to finish it
An opened bottle needs storing, and the cited Fever-Tree Indian Tonic and Fentimans Ginger Beer product information advises refrigeration and consumption within three days of opening.
Consider smaller portions for a varied guest list; if choosing a larger bottle, check its storage instructions and whether you expect to use it promptly.
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Checking the mixer but not the completed drink
A non-alcoholic mixer does not make a drink alcohol-free once a spirit is added. Ready-to-drink products also need checking individually.
For an alcohol-free serve, check the product and leave out alcoholic additions.
Brand and retailer ranges to consider
These ranges illustrate different mixer styles; check the particular flavour and pack rather than treating a brand’s whole range as one recipe.
Fever-Tree
Its UK range includes tonics, sodas and sparkling soft drinks, giving hosts options for both sipping and spirit-based serves.
- Fever-Tree lists soft drinks intended to be served on their own over ice.
- Check nutrition by variant: its cited standard Indian tonic lists 8.0g sugars per 100ml, which should not be assumed for its other tonics.
Schweppes
Tesco lists Schweppes tonic, lemonade and ginger ale formats among its mixers.
- The listed formats cover several familiar brunch serving styles.
- The cited Original Lemonade contains sugar, aspartame and sodium saccharin and declares a source of phenylalanine; check other flavours separately.
Fentimans
Its range includes tonic, ginger drinks and floral soft drinks such as Rose Lemonade.
- Fentimans presents its soft drinks for serving on their own or in mixed drinks.
- Its ginger and floral drinks have distinct flavours, so choose them when that flavour suits the planned serve rather than as neutral substitutes for soda.
Britvic
Britvic lists Indian tonic, low-calorie tonic and ginger mixer options with product-level ingredient information.
- Its product information supports checking ingredients by tonic variant.
- Its cited Low Calorie Indian Tonic contains aspartame and saccharin and declares a source of phenylalanine.
Tesco
Tesco’s tonic-and-mixers category includes own-brand products alongside other mixer brands.
- Its category groups tonic and soda water, lighter mixers, flavoured mixers and ginger drinks.
- Check the individual listing for the format and variant you intend to buy.
Sparkling drinks and mixers on Joybuy
These options span tonic for a bitter mixed drink, flavoured soft drinks for serving on their own, and ginger beer for a ginger-led serve. Choose by the drinks you plan to make rather than treating them as substitutes for one another.
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Fever-Tree Refreshingly Light Premium Indian Tonic Water, 15 x 150ml
A quinine-led tonic for a bitter mixed serve, supplied in 150ml portions. Check the current pack’s sugars and ingredients if these matter to your guests; this is not a neutral soda.
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Dalston's Fizzy Elderflower, 330ml
A fizzy elderflower drink in a 330ml can for a floral option on the brunch table. Check the pack’s ingredients and nutrition when comparing it with other flavoured drinks.
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Schweppes Original Lemonade, 12 x 150ml
A lemonade option in 150ml portions for serving on its own or in a mixed drink. Joybuy’s cited ingredients include sugar, aspartame and sodium saccharin and declare a source of phenylalanine; check the current pack before serving.
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Grace Ginger Beer, 4 x 330ml cans
A four-can ginger beer option when the planned drink calls for ginger rather than a neutral mixer. Compare its pack label with other ginger drinks if sweetness or ingredients affect your choice.
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7 Up Lemonade Zero, 24 x 330ml
A sparkling lemonade-format soft drink in a 24-can pack. Confirm the exact variant on the pack before buying, as the product title and accompanying description use different variant wording; check the label for ingredients and nutrition.
Common questions
Does buying a mixer make the finished drink alcohol-free?
No. Check the individual product and everything added to the glass: an alcoholic spirit changes the finished drink, and a ready-to-drink product may already contain alcohol.
How can I compare sugars across different pack sizes?
Use the sugars figure per 100ml on each nutrition panel, then account for the amount you intend to pour. For example, Joybuy lists 8.0g sugars per 100ml for the cited Fever-Tree Premium Indian Tonic Water; check other variants individually.
Does a lighter mixer contain no sweeteners?
Not necessarily. Britvic’s cited Low Calorie Indian Tonic contains aspartame and saccharin and declares a source of phenylalanine. Read the ingredients on the exact pack rather than inferring its recipe from the front label.
What should I check for guests with ingredient requirements?
Check the ingredients and allergen information on each prepacked drink you intend to serve, including its specific flavour and pack size. UK government guidance requires mandatory information on prepacked food labels; one product’s details do not establish another variant’s ingredients.