Knack by charles keller

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Knack

by charles keller in Industrial knacks Barcode 3252831304155
Nutri-Score
Bad nutritional quality
Processing (NOVA)
Unknown
Green-Score
f
Environmental impact estimate

Knack by charles keller provides 252 kcal per 100 g, with 3 g of sugars and 13 g of protein. That is 169% more sugar than the average product in this category. Its Nutri-Score is E. It is listed in the Industrial knacks category.

Nutrient levels per 100 g

Fat
21 g · High
Saturated fat
8 g · High
Sugars
3 g · Low
Salt
2.6 g · High

Levels use UK front-of-pack reference thresholds.

Nutrition facts

Nutrient Per 100 g Category avg
Calories 252 kcal 257
Total fat 21 g 22.1 −5%
Saturated fat 8 g 8.2
Carbohydrates 3 g 1.8 +62%
Total sugars 3 g 1.1 +169%
Protein 13 g 12.6
Salt 2.6 g 1.9 +37%

Category average across 224 Industrial knacks products on Foodmetria.

Compared with other industrial knacks

Calories lower 28%
Sugars higher 1%
Salt higher 5%
Saturated fat lower 28%
Protein top 44%

Bar shows the share of products in this category that contain less of the nutrient.

Product details

Sold in
France
Barcode
3252831304155

Prices reported by shoppers

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Frequently asked questions

How many calories are in Knack?

Knack contains 252 kcal per 100 g.

How much sugar is in Knack?

Knack has 3 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.

Is Knack healthy?

It has a Nutri-Score of E (A is best, E is worst). Scores describe nutritional quality and processing, not suitability for your individual diet.

Source: Open Food Facts (ODbL). Last updated March 18, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.

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Compare & rankings

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