Top 10 · Updated October 2026

Highest-Protein Tonic Water

Tonic water: typically 0 g of protein per 100 g (median of 223 products). The tonic water with the most protein per 100 g. Useful if you are trying to increase your protein intake. We checked 24 tonic water with complete data.

1

Tonic water

Schweppes

d 37 kcal 9 g sugar 2 g protein 1 g fat
2

Lady alai

c NOVA 3 4 kcal 0 g sugar 1 g protein 0 g fat

Also: Palm oil free
3

Le Tonic

Socrate · 33 cl

d 24 kcal 6.6 g sugar 0.6 g protein 0.6 g fat
4

Low Calories Indian Tonic Water

Vive

c NOVA 4 3 kcal 0.5 g sugar 0.5 g protein 0.5 g fat

Also: Palm oil free · Vegan · Vegetarian
5

Indian Tonic Water

Sainsbury's

c 20 kcal 4.8 g sugar 0.5 g protein 0.5 g fat
6

Tonic water

Farmer · 1l

c NOVA 1 15 kcal 3.8 g sugar 0.5 g protein 0.5 g fat
7

Kaskad

Kaskad

d NOVA 4 30 kcal 7 g sugar 0.5 g protein 0 g fat

Also: Palm oil free
8

Water tonic

River · 330 ml

e NOVA 4 23 kcal 5.2 g sugar 0.5 g protein 0.5 g fat

Also: Palm oil free
9

Tonic water

e 37 kcal 8.6 g sugar 0.5 g protein 0.5 g fat

Also: Vegan · Vegetarian
10

Tonic Water

real Quality · 1 l

e NOVA 4 39 kcal 9.2 g sugar 0.5 g protein 0.5 g fat

Also: Palm oil free

How we built this list

We ranked all published tonic water on Foodmetria that have a photo and the required nutrition data, using values per 100 g from the product label. Ties are broken by Nutri-Score and by how often shoppers scan the product. Rankings update automatically as label data changes. Read our methodology.

More tonic water rankings

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