Why is Kitkat Dark Chocolate Biscuit Bar classified as ultra‑processed (NOVA 4) and what specific additives does it contain?

The bar combines multiple processed ingredients such as refined sugar, vegetable fats (palm and palm kernel oils), emulsifiers (sunflower lecithin and soy lecithin), and a raising agent (sodium bicarbonate), which places it in the ultra‑processed NOVA 4 category.

How does the high sugar content of this bar affect people with diabetes or hypertension?

With 44.9 g of sugar per 100 g, the bar can cause rapid blood‑glucose spikes, making it unsuitable for tight diabetic control, and while its salt is low, the excessive sugar still contributes to overall cardiovascular risk, so it should be consumed only occasionally.

Is Kitkat Dark Chocolate Biscuit Bar suitable for vegan, keto, or gluten‑free diets?

No; the product contains dairy ingredients (butterfat, whole‑milk powder, skimmed milk powder, whey proteins) and wheat flour, so it is neither vegan nor gluten‑free, and its high carbohydrate and sugar levels make it unsuitable for a keto diet.

Nestlé

Kitkat Dark Chocolate Biscuit Bar

Sugary Snacks

Product Insights

Kitkat Dark Chocolate Biscuit Bar is a sweet snack that belongs to the sugary snacks and biscuits & cakes families. It delivers 502 kcal per 100 g, with high levels of sugar (44.9 g), fat (25.6 g) and saturated fat (14.0 g), while providing modest protein (5.8 g) and above‑average fiber (5.3 g), and it does not carry a Nutri‑Score label. The bar is classified as an ultra‑processed product (NOVA 4), contains common allergens such as gluten, milk and soy, includes palm‑derived vegetable fats, and receives an overall low environmental score (E).

Nutrient Levels

Traffic light indicators

Fat

high

Saturated Fat

high

Sugars

high

Nutritional Values

Values per 100 g/ml

Added Sugars5.7 g

Fruits & Vegetables0 %

Comparative Analysis

Compared with average snack bars, this Kitkat bar has considerably more sugar, fat, saturated fat and calories, slightly less protein, similar carbohydrate content, higher fiber and practically no salt.

Ingredients

nine bars of two crispy wafer fingers covered in dark chocolate (66%), ingredents: sugar, cocoa mass, wheat flour (contains calcium, iron, thiamin and niacin), vegetable fats (palm, palm kernel, shea/ illipe/ mango kernel/ kokum gurgi/ sal), cocoa butter, butterfat (from milk), emulsifiers (sunflower lecitlin, soya lecithin), dried whole milk, skimmed milk powder, lactose and proteins from whey (from milk), whey powder (from milk), yeast, raising agent (sodium bicarbonate), salt, natural flavourings, allergy advice! for allergens, including cereals containing gluten, see ingredients in bold,

84%

35%

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