Rouille Bio

Rouille Bio by Marius Bernard has 521 kcal per 100 g.

Rouille Bio contains 2.8 g of protein per 100 g.

Yes — only 1.7 g of sugar per 100 g. Most of its 8.7 g of carbs come from starch and fiber rather than sugar.

It has 5.7 g of saturated fat per 100 g — 29% of the daily value, which counts as high.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (521 kcal), saturated fat (5.7 g), sodium (400 mg). Overall that places it in band D.

About 19 g of Rouille Bio equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 521 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 260 kcal.

Per 100 g it has 1.7 g sugar and 52.4 g fat (5.7 g saturated). Fat provides 91% of its calories, so portion size matters most here.