/ / Fever Tree Tonic Water, 6.8 fl oz bottles, 4 Ct

Fever Tree Tonic Water, 6.8 fl oz bottles, 4 Ct

Contains added sugar

This tonic uses spring water and quinine sourced from the eastern Congo. Each bottle has 16 g of added sugar and contains natural flavourings.

Seed-oil freeNo artificial dyesNo artificial flavorsNo synthetic preservativesNo added nitritesNo phosphatesNo gums or thickenersNo gluten ingredients
$7.48 6.8 fl oz, 4 bottles · lowest price at Water Butlers
Price and stock checked Oct 31, 2026
Key nutrition facts
70caloriesPer serving · 1 Bottle (200mL)
Protein
0g
Fiber
—
Added sugar
16g▼
Sodium
0mg
Saturated fat
—
▲ raises the score · ▼ lowers it · From the product label
Ingredients: Carbonated Spring Water, Sugar, Citric Acid, Natural Flavorings including Natural Quinine
On Open Food FactsNutri-Score CNOVA 4Ultra-processed foodTheir grades, for reference; not part of our score. Data: Open Food Facts (ODbL).
41 / 100
Poor Scored automatically
Weighted as beveragesHigh confidence · Scored on 9 of 11 inputs, 1 claim verified
Nutrition · counts 35%3
Ingredients · counts 30%76
Processing · counts 10%25
Sourcing · counts 10%70
Transparency · counts 15%50
Why it scores 41
Nutrition 3 · 16 g added sugar per 1 Bottle; otherwise typical for drinks
Ingredients 76 · Sugar, 2nd ingredient (added sugar, −20); Natural flavours (additive, −4); no dyes or artificial sweeteners
Processing 25 · Sweetened tonic water with citric acid and natural flavorings
Sourcing 70 · The quinine is sourced from the Eastern Congo
Transparency 50 · Ingredients are listed, but natural flavorings are not specified
16 g added sugar
Contains natural flavorings
Evidence behind the Ingredients deductions
Strong evidence−20 for sugar
Varies by additive−4 for natural flavours
Scored Oct 20, 2026 · Scoring guide v3.1 · Updated Oct 20, 2026 · See what changed

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Similar, for lessSame kind of food, scoring about as well or better, for less than $0.28/fl oz here
Real Prime DealsPolar Club Soda, Crisp & Refreshing Sparkling Water, 33.8 fl oz (1 Liter) Bottles
80+39
$2.99 · $0.088/fl oz · 68% less per fl oz
Ingredients
Carbonated Spring Water Sugar Citric Acid Natural Flavorings including Natural Quinine
4 ingredients 2 to watch
Sourcing

Origin not disclosed on the product page.

Additives3 additives · 2 limited risk
Natural flavoursFlavouringLimited risk
An undisclosed mix of extracts and carriers; the label doesn’t say what’s in it or how it was made.
Added sugarSugarLimited risk
Added sugar; the WHO and the US Dietary Guidelines advise keeping added sugars under 10% of daily calories.
Citric acid (E330)AcidNo risk
Usually made by fermentation; considered safe.
Matched from the ingredient list. Risk levels summarise findings from EFSA, the FDA, IARC and published studies; they explain a concern, not a diagnosis.

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