Lightly Sea Salted Potato Crisps

Lightly Sea Salted Potato Crisps by Marks & Spencer has 531 kcal per 100 g.

Lightly Sea Salted Potato Crisps contains 6.9 g of protein per 100 g.

Yes — only 0.4 g of sugar per 100 g. Most of its 50.3 g of carbs come from starch and fiber rather than sugar.

It provides 5.1 g of fiber per 100 g — 18% of the daily value, making it a high-fiber food.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (531 kcal), sodium (400 mg); points in favor come from fiber (5.1 g). Overall that places it in band C.

About 19 g of Lightly Sea Salted Potato Crisps equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 531 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 266 kcal.

Per 100 g it has 0.4 g sugar and 32.4 g fat (2.6 g saturated). Fat provides 56% of its calories, so portion size matters most here.