M&m's Biscuit

M&m's Biscuit by M&M'S has 511 kcal per 100 g. One serving (20 g) is about 101 kcal.

M&m's Biscuit contains 6.3 g of protein per 100 g — about 1.2 g per 20 g serving.

Yes — 37 g of sugar per 100 g, roughly 9 teaspoons. Sugar makes up 59% of its carbohydrates.

It has 15 g of saturated fat per 100 g — 75% of the daily value, which counts as high.

It provides 3.6 g of fiber per 100 g — 13% of the daily value.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (511 kcal), sugar (37 g), saturated fat (15 g); points in favor come from fiber (3.6 g). Overall that places it in band E.

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

Yes — 511 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 256 kcal.