Peanut M&m's

Peanut M&m's by m&m's has 510 kcal per 100 g. One serving (25 g) is about 128 kcal.

Peanut M&m's contains 9.6 g of protein per 100 g — about 2.4 g per 25 g serving.

Yes — 53.2 g of sugar per 100 g, roughly 13 teaspoons. Sugar makes up 90% of its carbohydrates.

It has 10 g of saturated fat per 100 g — 50% of the daily value, which counts as high.

Yes — just 48 mg per 100 g (2% of the daily value), which qualifies as low sodium.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (510 kcal), sugar (53.2 g), saturated fat (10 g); points in favor come from protein (9.6 g). Overall that places it in band E.

About 20 g of Peanut M&m's equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 510 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 255 kcal.