Why is Coca-Cola Zero Sugar classified as ultra-processed (NOVA 4) and what specific additives does it contain?

It receives a NOVA 4 rating because it is formulated from refined ingredients and multiple industrial additives rather than whole foods; the label lists carbonated water, caramel colour (E150d), phosphoric acid, aspartame, acesulfame K, natural flavourings, sodium citrate and a phenylalanine source, all of which are characteristic of ultra‑processed beverages.

Is the aspartame in Coca-Cola Zero Sugar a concern for people with phenylketonuria (PKU) or other health considerations?

Yes, aspartame breaks down into phenylalanine, and the product is labeled as containing a source of phenylalanine, so individuals with PKU should avoid it; others may choose to limit intake due to debates over artificial sweetener safety.

Based on its ingredients, is Coca-Cola Zero Sugar suitable for vegan, keto, or gluten‑free diets?

All listed ingredients are plant‑based or synthetic, making the drink vegan and gluten‑free, and because it provides virtually no carbs, fat or protein, it fits within keto diet macronutrient limits, though some keto followers may avoid artificial sweeteners.

Coca-Cola

Coca-Cola Zero Sugar

Beverages

Product Insights

Coca-Cola Zero Sugar is an artificially sweetened carbonated soft drink marketed as a zero-calorie, zero-sugar alternative to regular cola. It belongs to the Artificially sweetened beverages group, carries a NOVA 4 ultra-processed classification and has no Nutri-Score assigned, reflecting its lack of nutrients and reliance on additives such as aspartame, acesulfame K, caramel colour (E150d) and sodium citrate. While it offers no fat, sugar or calories, the presence of artificial sweeteners and a phenylalanine source may be unsuitable for individuals with PKU or those avoiding synthetic additives.

Nutrient Levels

Traffic light indicators

Fat

low

Sugars

low

Nutritional Values

Values per 100 g/ml

Energy Kcal1 kcal

Fat0 g

Carbohydrates0 g

Sugars0 g

Added Sugars0 g

Comparative Analysis

Compared with the average soda, which contains about 5.69 g of sugar and 1.04 g of fat per 100 g, Coca-Cola Zero Sugar provides essentially zero sugar, fat, and calories, making it nutritionally leaner than typical carbonated drinks.

Ingredients

Carbonated Water, Colour (E 150d. Acid (Phosphork wasters (Aspartame, Acesulfame K), Natural Flavourings Ravouring, Acidity Regulator (Sodium Citrates Contains a source of phenylalanine.

84%

35%

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Frequently Asked Questions

Everything you need to know about Coca-Cola Zero Sugar.

Cola, Coca-Cola

Coca-Cola Zero

View Analysis

Coca Cola

2 l