People taking breakfast with them
Twelve separate 150ml cans let you take one drink alongside food and leave the others unopened. Check that the pack fits where you plan to store it.
Who might want a case of 12?
A case of individual cans makes sense when you want to take one drink with breakfast without opening a larger bottle. The choice of tonic still depends on its recipe and ingredients.
Shoppers choosing a zero-sugar drink
If you want tonic with breakfast but no sugar from the drink, compare the slimline and regular labels per can. Tesco Groceries lists 0g sugars for a 150ml slimline can and 7.4g for the regular version.
People checking tonic ingredients
Both of these Schweppes tonic cases contain quinine. The slimline product also contains aspartame and carries a warning that it contains a source of phenylalanine, so read its current label if those ingredients matter to you.
What should you check before choosing?
Start with the pack format, then compare nutrition per can and the ingredient warnings. A tonic can be a convenient drink with breakfast, but the can alone is not the meal.
| Priority | What to check | Your needs |
|---|---|---|
| Individual portions | Confirm there are twelve 150ml cans, rather than a different pack count or a bottle. Consider where you will keep the remaining cans. | I want to take one unopened drink with my breakfast without carrying a bottle to reseal. |
| Sugar and energy | Compare values for the same 150ml serving. Tesco Groceries lists slimline at 0g sugars and 3kcal, and regular tonic at 7.4g sugars and 32kcal. | If avoiding sugar in my drink matters, I would choose the slimline recipe. If I prefer regular tonic, I want to account for what its can contains. |
| Breakfast food | Plan food separately from the mixer. Tesco Groceries lists 0g protein per 150ml slimline serving and less than 0.1g for the regular tonic. | A can is easy to take with me, but I still need food for breakfast. |
| Ingredients | Read the current ingredient and warning label. Both tonics contain quinine; the slimline version contains aspartame and has a phenylalanine-source warning. | I need to check quinine or sweeteners before choosing a tonic, especially if I have previously reacted to an ingredient. |
Common buying mistakes
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Treating tonic as breakfast
These are soft drinks, not food to replace the meal. Tesco Groceries lists 0g protein per 150ml slimline can and less than 0.1g for the regular tonic.
Take a can as a drink alongside the food you have planned for breakfast.
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Assuming regular and slimline have the same nutrition
Although both come in twelve 150ml cans, Tesco Groceries lists different per-can values: 0g sugars and 3kcal for slimline, versus 7.4g sugars and 32kcal for regular tonic.
Compare the 150ml serving labels and choose according to whether zero sugar or the regular recipe matters more to you.
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Overlooking ingredient warnings
Both tonic recipes contain quinine. The slimline product also contains aspartame and carries a phenylalanine-source warning.
Check the current label before buying, particularly if you have previously reacted to quinine or need to avoid a listed ingredient. Ask a pharmacist or clinician about individual medicine-related concerns.
Relevant tonic brands
Brand names alone do not establish pack size: check the particular tonic and case format before treating it as an alternative for twelve individual drinks.
Schweppes
The regular and slimline tonic products considered here both come in 12 × 150ml formats.
- Tesco Groceries lists 0g sugars and 3kcal per slimline can, compared with 7.4g sugars and 32kcal per regular can.
- Both contain quinine. The slimline label also identifies a source of phenylalanine.
Fever-Tree
Its Refreshingly Light Indian Tonic Water is another tonic recipe to consider if the case size is flexible.
- Sainsbury's lists a 15 × 150ml pack of Refreshingly Light Indian Tonic Water.
- That 15-can listing does not meet a requirement for exactly twelve cans.
Fentimans
Fentimans describes its Premium Indian Tonic Water as made with herbal infusions, Sicilian lemon oil and lemongrass extract.
- Its stated ingredients give shoppers a specific flavour profile to compare with classic tonic.
- Check the pack quantity separately if twelve individual servings are essential.
Two 12-can tonics in scenario order
This scenario ordering puts the zero-sugar 12 × 150ml option before the regular recipe, using pack format, sugar and energy per can. It is not an overall ranking of flavour or a claim that either drink can replace breakfast.
| Rank | Tonic | Main specifications | Why it appears here | Platform |
|---|---|---|---|---|
| 1 | Schweppes Slimline Tonic Water 12 × 150ml | Twelve 150ml cans; Tesco Groceries lists 0g sugars and 3kcal per can. | Placed first for a breakfast companion drink when zero sugar is the priority. It contains quinine, and the slimline label carries a phenylalanine-source warning. | Joybuy |
| 2 | Schweppes Indian Tonic Water 12 × 150ml | Twelve 150ml cans; Tesco Groceries lists 7.4g sugars and 32kcal per can. | Retains the same individual-can format for someone who prefers the regular sugar-containing recipe. It also contains quinine. | Joybuy |
Joybuy 12-can tonic options
These two Schweppes cases offer individual tonic cans to take as a drink alongside breakfast: one slimline recipe and one regular recipe.
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Schweppes Slimline Tonic Water 12 × 150ml
Choose this individually portioned tonic as a drink alongside food when zero sugar is your priority.
Tesco Groceries lists 0g sugars and 3kcal per 150ml can. It contains quinine and aspartame, and its label warns that it contains a source of phenylalanine; check the current label if these ingredients matter to you.
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Schweppes Indian Tonic Water 12 × 150ml
Choose this individually portioned tonic as a drink alongside food if you prefer the regular sugar-containing recipe.
Tesco Groceries lists 7.4g sugars and 32kcal per 150ml can. It contains quinine, so check the current ingredients if you have a relevant concern.
Questions about tonic with breakfast
Can a case of tonic mixers replace breakfast?
No. These tonics are drinks to take alongside breakfast food, not substitutes for it. Tesco Groceries lists 0g protein per 150ml slimline can and less than 0.1g per regular can.
Which 12-pack should I choose if I want no sugar in the drink?
Choose Schweppes Slimline Tonic Water 12 × 150ml for that criterion. Tesco Groceries lists 0g sugars and 3kcal per can, while the regular Schweppes tonic lists 7.4g sugars and 32kcal per can.
Do both tonic cases contain quinine?
Yes, both of these Schweppes tonic cases contain quinine. If you have previously reacted to it, do not assume a tonic drink is suitable; check the current label and seek individual advice from a pharmacist or clinician. The slimline product also carries a phenylalanine-source warning.
What should I check on the pack before buying?
Confirm the pack contains twelve 150ml cans, then read its current ingredients, nutrition information and warnings. Check the best-before information if you plan to keep the case for later breakfasts.