Why is KITKAT CHUNKY Peanut Butter classified as ultra-processed (NOVA 4) and what specific additives does it contain?

The bar is rated NOVA 4 because it combines multiple processed ingredients such as refined sugar, wheat flour, palm‑derived vegetable fats, and a peanut‑butter filling, and it includes additives like the emulsifier lecithins (E322) and the raising agent sodium carbonate (E500), which are typical of industrially formulated snacks.

How does the high sugar and saturated fat content affect a diabetic or hypertensive diet?

With 41.4 g of sugar and 14.9 g of saturated fat per 100 g, the product can cause rapid blood‑glucose spikes and increase LDL cholesterol, making it unsuitable for regular consumption by people managing diabetes or high blood pressure; occasional limited intake is advised.

Is the peanut ingredient in this product a concern for peanut‑allergic consumers or for sustainability due to palm‑oil sourcing?

Peanuts are listed at 10 % of the formulation and are highlighted as a declared allergen, so the bar should be avoided by anyone with a peanut allergy. Additionally, the vegetable fat component contains palm oil, which raises sustainability concerns despite the product’s Rainforest Alliance cocoa certification.

Nestlé, Kit kat chunky, Kitkat • 168 g

KITKAT CHUNKY Peanut Butter 168g

Sugary Snacks

Product Insights

KitKat Chunky Peanut Butter is a sugary snack belonging to the Sugary snacks and Biscuits and cakes categories. It carries a Nutri-Score of E and is classified as NOVA group 4, indicating an ultra-processed chocolate wafer bar with peanut butter filling. The product is high in sugars (41.4 g), total fat (29.8 g) and saturated fat (14.9 g) per 100 g, while providing some protein and fiber, and it bears the Rainforest Alliance cocoa certification.

Nutrient Levels

Traffic light indicators

Fat

high

Saturated Fat

high

Sugars

high

Salt

moderate

Nutritional Values

Values per 100 g

Energy Kcal528 kcal

Fat29.8 g

Saturated Fat14.9 g

Carbohydrates54 g

Sugars41.4 g

Comparative Analysis

Compared with average sugary snacks, this bar contains markedly more sugar (41.4 g vs 28.98 g), almost double the fat (29.8 g vs 17.65 g) and saturated fat (14.9 g vs 7.8 g), while its salt level (0.54 g) is lower than the typical 1.98 g.

Ingredients

Sucre, farine de BLÉ, éclats d'ARACHIDES grillés (10%), LAIT écrémé en poudre, beurre de cacao¹, matières grasses végétales (palme, karité), pâte de cacao¹, sirop de glucose, PETIT-LAIT filtré en poudre, matière grasse de LAIT anhydre, farine d'ARACHIDES (2%), cacao maigre¹, sel, émulsifiant (lécithines), poudre à lever (carbonates de sodium), arômes naturels (contient ARACHIDES). Peut contenir: FRUITS À COQUE (CH: NOISETTES). ¹Bilan massique certifié Rainforest Alliance www.ra.org/fr.

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