Special K Nature

Special K Nature by Kellogg's, Special K has 384 kcal per 100 g.

Special K Nature contains 14 g of protein per 100 g.

Yes — 14 g of protein per 100 g, supplying 15% of its calories. That makes it a good protein source.

Yes — carbohydrates provide 81% of its calories (76 g per 100 g, of which 17 g is sugar). It also delivers 2.5 g of fiber.

Yes — 17 g of sugar per 100 g, roughly 4 teaspoons. Sugar makes up 22% of its carbohydrates.

Nutri-Score weighs negatives (calories, sugar, saturated fat, sodium) against positives (fiber, protein) per 100 g. Points against come from calorie density (384 kcal), sugar (17 g), sodium (450 mg); points in favor come from protein (14 g). Overall that places it in band C.

About 26 g of Special K Nature equals 100 kcal. It is energy-dense, so small amounts add up quickly.

Yes — 384 kcal per 100 g makes it calorie-dense; a 50 g portion is already about 192 kcal.