
Product Insights
Frosties, the Kellogg's corn‑flake breakfast cereal sold in a 375 g packet, belongs to the cereals and potatoes group and is classified as a breakfast cereal. It carries a Nutri‑Score of D and falls into the ultra‑processed NOVA 4 category, offering low fat (0.6 g), low saturated fat (0.1 g) and modest protein (4.5 g) per 100 g but a very high sugar level (37 g) and moderate salt (0.83 g). While it provides quick‑release carbohydrates and is free from artificial colourings, the excessive sugar and its ultra‑processed nature limit its suitability for health‑focused diets.
Nutrient Levels
Traffic light indicators
Nutritional Values
Values per 100 g
Comparative Analysis
Compared with the average breakfast cereal (14.1 g sugar, 9 g fat, 1.8 g salt and 389 kcal per 100 g), Frosties contains almost three times more sugar (37 g), far less fat (0.6 g), slightly lower salt (0.83 g) and a comparable energy content (375 kcal).
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Frequently Asked Questions
Everything you need to know about Frosties.










