Why is Indian tonic water classified as ultra-processed (NOVA 4) and what specific additives does it contain?

The product is deemed ultra-processed because it is made from carbonated spring water, added fructose, citric acid and natural flavourings, all of which are industrially derived ingredients; the only listed additive is citric acid (E330), used to adjust acidity.

How does the sugar and salt content in this tonic water affect a diabetic or hypertensive diet?

With 3.8 g of sugars per 100 g, the drink adds modest carbohydrate calories but can still contribute to blood‑glucose spikes, so diabetics should consume it sparingly; the very low salt (0.02 g) poses minimal risk for hypertension.

Is Indian tonic water suitable for vegan, keto, or gluten‑free diets?

All listed ingredients – carbonated water, fructose, citric acid and natural flavourings – are plant‑based, making the product vegan and gluten‑free, but the presence of added fructose means it is not keto‑friendly due to its sugar content.

Fever-Tree • 500 ml

Indian tonic water

Beverages

Product Insights

Indian tonic water by Fever-Tree is a carbonated sweetened beverage that falls into the PNNS groups 'Beverages' and 'Sweetened beverages'. It has a Nutri-Score of C and is classified as ultra-processed (NOVA 4), containing 3.8 g of sugars, 0 g fat and 0.02 g salt per 100 g, which is well below the average sugar, fat and salt levels of typical sodas. However, the formula includes added fructose and citric acid, and the presence of the additive E330 means it is not a low-sugar or minimally processed option.

Nutrient Levels

Traffic light indicators

Fat

low

Sugars

moderate

Salt

low

Nutritional Values

Values per 100 ml

Added Sugars19.8 g

Fruits & Vegetables0 %

Comparative Analysis

Compared with the average soda, this tonic water contains far less sugar (3.8 g vs 15.71 g), virtually no fat (0 g vs 0.73 g) and markedly lower salt (0.02 g vs 0.35 g per 100 g).

Ingredients

Carbonated Spring Water, Fructose (Fruit Sugar), Acid (Citric Acid), Natural Flavourings including Quinine.

84%

35%

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Frequently Asked Questions

Everything you need to know about Indian tonic water.

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Schweppes

1.25l