Nestle KitKat

The Nutri-Score is based on this data.

Energy	2178kj (521 calories/kcal)
Energy Points	6
Energy Value	2178kj (521 calories/kcal)
Fiber	1.5
Fiber Points	1
Fiber Value	1.5
Fruits Vegetables Nuts Colza Walnut Olive Oils	0
Fruits Vegetables Nuts Colza Walnut Olive Oils Points	0
Fruits Vegetables Nuts Colza Walnut Olive Oils Value	0
Grade	e
Is Beverage?	No
Is Cheese?	No
Is Fat?	No
Is Water?	No
Negative Points	27
Positive Points	1
Proteins	7.2g
Proteins Points	4
Proteins Value	7.2g
Saturated Fat	15.2g
Saturated Fat Points	10
Saturated Fat Ratio	56.50557620817844%
Saturated Fat Ratio Points	8
Saturated Fat Ratio Value	56.5%
Saturated Fat Value	15.2g
Score	26
Sodium	112.00000000000001mg
Sodium Points	1
Sodium Value	112mg
Sugars	52.5g
Sugars Points	10
Sugars Value	52.5g

Difference/similarity score (lower is better, 0.0 means nutrients are identical):

Milk Chocolate, Gingerbread Cookie (Similarity score: 5.09)
Fazer Milk Chocolate Dumle (Similarity score: 8.74)
Fazer Karl Fazer Dumle (Similarity score: 10.02)
Fazer Avec Suklaarae (Similarity score: 13.03)
Cadbury Cadbury Chocolate Figure (Similarity score: 13.20)
Caramel Sea Salt Almond Milk Chocolate Assortment Squares (Similarity score: 13.39)
Coop,prix Garantie Chocolat Cornflakes (Similarity score: 13.43)
Auchan Mmm (Similarity score: 13.50)
E Wedel Czekolada Mleczna Toffi 100 G (Similarity score: 13.51)
Delhaize White Yogurt Strawberry (Similarity score: 13.60)
Marabou,mondelez,mondelēz International,mondelez International Marabou Äppelpaj Limited Edition (Similarity score: 13.65)
Nestlé Kit Kat (Similarity score: 13.75)
Chocolat Au Lait (Similarity score: 13.79)
Jaxx Jaxx, Milk Chocolate Cookie Bites, Hazelnut (Similarity score: 14.16)
Disney My Little Poney Calendrier De L’avent (Similarity score: 14.19)

Ingredients List

(ingredient list is crowd-sourced and might be incorrect or incomplete)