What matters when choosing?
Decide which drinks you will serve, then compare recipes and pack formats within the mixer styles that fit them.
| Priority | What to check | Your needs |
| Flavour fit |
Match classic Indian tonic, a flavoured tonic or soda water to the planned spirit and garnish. Check whether tonic bitterness or an added botanical flavour is wanted. |
I want the mixer to suit the drink, rather than make every gin or alcohol-free serve taste alike. |
| Light tonic recipes |
Compare energy and sugars per 100ml on the exact variants, then read their ingredient lists. Joybuy lists 15kcal and 3.8g sugars per 100ml for Fever-Tree Refreshingly Light Indian Tonic Water, versus 36kcal and 8.0g for its standard Indian Tonic Water. |
A light tonic belongs alongside the standard option if guests want a choice of recipes; I would check which ingredients each contains. |
| Different sparkling styles |
Separate quinine-flavoured tonic from soda water and ginger beer. Choose flavoured tonic for a planned pairing and ginger beer when its ginger taste is part of the serve. |
Some guests may want a classic tonic, while others would rather have a different sparkling drink on its own or with a spirit. |
| Pack format |
Check can volume, pack count and any instructions for storing a bottle after opening. Choose around expected use of each particular mixer. |
If guests will choose different mixers, individual cans make it easier to open only the varieties being served. |
| Ingredients for guests |
Read the ingredients and allergen information on the purchased pack. Keep its label available when serving drinks to guests with dietary requirements. |
I want guests to be able to check the actual drink they are offered, including its flavourings and other ingredients. |
Which brands offer relevant styles?
These brand ranges illustrate different mixer choices; a range description does not establish that every variant is in the product selection below.
Fever-Tree
Its UK tonic range includes Indian, Mediterranean and flavoured styles, as well as Refreshingly Light variants.
- The range gives a host distinct classic and flavoured tonic options.
- Check the chosen flavour against the planned serve rather than treating it as interchangeable with Indian tonic.
Schweppes
Tesco Groceries lists Schweppes tonic and soda water among its mixer options.
- The listed tonic formats include larger bottles and 150ml can multipacks.
- Read the ingredients and nutrition information for the exact classic or slimline variant chosen.
Fentimans
Its mixer range includes tonic, soda water and ginger beer, with several flavour-led tonic choices.
- Fentimans describes Valencian Orange tonic as a pairing for citrus and herbaceous gins.
- A deliberately flavoured tonic or ginger beer may not suit a drink intended to have a less distinctive mixer.
Britvic Mixers
Britvic announced 330ml six-packs of its Indian tonic in classic and zero-sugar variants in September 2023.
- The announced formats provide two tonic recipes to compare for a planned menu.
- Check the current product listing and label before relying on a particular pack or variant.
Tesco
Tesco Groceries lists own-label soda water and low-calorie Indian tonic water in its mixer category.
- The two listed styles serve different purposes: soda water without tonic flavour, or a low-calorie tonic recipe.
- A category listing does not establish how their taste or ingredients compare with a particular branded variant; check the products themselves.
How do these mixer options differ?
This composite basket sequence groups product-page examples by hosting role: a classic tonic, a light tonic, a larger classic multipack and two flavour-led alternatives. Its order is not an independent taste or product-quality ranking; product details below come from Joybuy and Fentimans.
| Rank | Mixer | Main specifications | Reason for inclusion | Platform |
| 1 |
Fever-Tree Indian Tonic Water 8 × 150ml |
Eight 150ml cans; 8.0g sugars per 100ml. |
Joybuy describes this Indian tonic for gin, vodka and vermouth serves. It represents the classic tonic role in this basket. |
Joybuy |
| 2 |
Fever-Tree Refreshingly Light Indian Tonic Water 15 × 150ml |
Fifteen 150ml cans; 15kcal and 3.8g sugars per 100ml. |
Joybuy lists a different nutrition profile from its standard Indian tonic, making this an option to compare when choosing a light tonic recipe. |
Joybuy |
| 3 |
Schweppes Indian Tonic Water 12 × 150ml |
Twelve 150ml cans; quinine-flavoured Indian tonic. |
Joybuy lists a larger can multipack for shoppers planning more serves of classic tonic. Check its own ingredient panel rather than assuming it matches another brand’s recipe. |
Joybuy |
| 4 |
Fentimans Connoisseurs Tonic Water |
Botanical and quinine-flavoured tonic, as described by Fentimans. |
Fentimans presents this as a tonic for a planned botanical-spirit pairing, rather than a neutral sparkling mixer. |
Fentimans |
| 5 |
Fentimans Ginger Beer |
Ginger beer described by Fentimans as spicy and bold. |
It adds a ginger-led drink option, including an alcohol-free serve, but has a different flavour role from tonic or soda water. |
Fentimans |
Joybuy mixer options
These options cover light and classic tonics, a flavoured tonic and ginger beer for planned Christmas drinks. Choose a style for the serves you expect to make before comparing packs within it.
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Fever-Tree Refreshingly Light Indian Tonic Water 15 × 150ml
A light Indian tonic option in individual cans for guests who want a different tonic recipe. Joybuy lists 15kcal and 3.8g sugars per 100ml for this variant; its ingredients include fructose, so check the purchased pack when ingredients matter.
View on Joybuy
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Schweppes Slimline Tonic Water 12 × 150ml
A slimline tonic in twelve 150ml cans for portioned serves. Check the current pack’s nutrition and ingredients panels when choosing between tonic recipes for guests.
View on Joybuy
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Fever-Tree Refreshingly Light Mediterranean Tonic Water 8 × 150ml
Consider this flavoured tonic for a planned pairing rather than as a neutral substitute for soda water or classic Indian tonic. The pack contains eight 150ml cans; check its own label when comparing recipes.
View on Joybuy
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Grace Ginger Beer 4 × 330ml
A ginger beer option for a ginger-led mixer or an alcohol-free drink, rather than a neutral tonic replacement. The pack contains four 330ml cans; use the purchased pack’s stated measurement basis when comparing nutrition figures with tonics.
View on Joybuy
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Fever-Tree Indian Tonic Water 8 × 150ml
A classic Indian tonic for planned gin, vodka or vermouth serves, supplied in eight 150ml cans. Joybuy lists 8.0g sugars per 100ml for this standard variant; compare its label with a light tonic if that distinction matters to guests.
View on Joybuy
Common questions
What mixers should I start with for Christmas guests?
Start with Indian tonic if you are serving drinks that call for it, then add a light tonic or soda water for another choice. Buy ginger beer or a flavoured tonic when you have a particular drink planned, rather than assuming either will replace the classic option.
Are cans or larger bottles more suitable for a gathering?
Choose individual cans when guests are likely to pick different mixers; Joybuy lists Fever-Tree and Schweppes tonic multipacks in 150ml cans. A larger bottle may suit repeated serves of the same mixer, provided you follow the pack’s storage instructions after opening.
Is tonic water the same as soda water?
No. The tonic products described here contain quinine and have a bitter flavour; soda water is the option to consider when you want carbonation without tonic bitterness. Check the exact product if other ingredients or flavours matter to the serve.
How can I compare light and standard tonic?
Compare the exact packs’ energy and sugars per 100ml, then read their ingredients. Joybuy lists 15kcal and 3.8g sugars per 100ml for Fever-Tree Refreshingly Light Indian Tonic Water, compared with 36kcal and 8.0g for Fever-Tree Indian Tonic Water; those figures do not describe every light or standard tonic.
What should I check before serving mixers to guests?
Check the purchased drink’s current ingredients and allergen information, especially when a guest has a dietary requirement. Keep the can, bottle or outer pack available so they can see the information for the particular variant being served.