Why is KitKat classified as ultra‑processed (NOVA 4) and which additives does it contain?

NOVA 4 includes foods made mostly from industrial ingredients and containing additives; KitKat lists soy lecithin (E322), an emulsifier (E476), sodium bicarbonate (E500 ii), calcium sulfate (E516), a flavoring, and an enzyme, all of which are typical of ultra‑processed products.

How do the high sugar and saturated‑fat levels in KitKat affect people with diabetes or hypertension?

The 49.2 g of sugar per 100 g can cause rapid blood‑glucose spikes, which is problematic for diabetes management, while the 15.5 g of saturated fat may raise LDL cholesterol, potentially worsening hypertension; both groups should consume the bar only occasionally and in small portions.

Is KitKat safe for consumers who are allergic to milk, gluten, or soy?

No. KitKat contains whole milk powder, wheat flour (which provides gluten) and soy lecithin, so it is not suitable for anyone with milk, gluten or soy allergies.

Nestle • 41,5 g e

KitKat

Sugary Snacks

Product Insights

KitKat is a Nestlé milk‑chocolate‑coated wafer bar weighing 41.5 g, sold in a plastic sachet and produced in South Africa. Its nutritional profile per 100 g is high in sugars (49.2 g) and saturated fat (15.5 g), low in salt (0.22 g), and it carries a Nutri‑Score of E and a NOVA 4 classification, indicating an ultra‑processed snack. The bar contains common allergens such as milk, gluten and soy and includes additives like soy lecithin (E322), emulsifier E476, sodium bicarbonate (E500 ii), calcium sulfate (E516) and flavorings.

Nutrient Levels

Traffic light indicators

Fat

high

Saturated Fat

high

Sugars

high

Salt

low

Nutritional Values

Values per 100 g

Energy Kcal521 kcal

Fat27.7 g

Saturated Fat15.5 g

Carbohydrates60 g

Sugars49.2 g

Comparative Analysis

Compared with average sweet‑snack bars, KitKat contains substantially more sugar, total fat and saturated fat while its salt is lower, leading to higher energy content, slightly higher protein and less dietary fiber.

Ingredients

cane sugar, whole milk powder (17%), vegetable fat (fruit of the palm, shea nut, seed llipé), cocoa mass (11 %), wheat flour ( gluten ), lactose powder , cocoa butter, whey powder , emulsifier (soya lecithin (e322), e476, cocoa powder, leavening agent [e500(ii), yeast], flavor, calcium sulfate (e516), enzyme,

84%

35%

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