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Frosties
Frosties by Kellogg's provides 375 kcal per 100 g, with 37 g of sugars and 4.5 g of protein. That is 205% more sugar than the average product in this category. Its Nutri-Score is D and it is classified as NOVA 4 (ultra-processed food). It is listed in the Cereal flakes category and comes in a 600g pack.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 30 g
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 375 kcal | 113 kcal | 372 | |
| Total fat | 0.6 g | 0.2 g | 0% | 5.7 −90% |
| Saturated fat | 0.1 g | 0 g | 0% | 1.4 −93% |
| Carbohydrates | 87 g | 26.1 g | 9% | 67 +30% |
| Total sugars | 37 g | 11.1 g | 12.1 +205% | |
| Added sugars | 14.5 g | 4.3 g | 9% | 7.8 +86% |
| Dietary fiber | 2 g | 0.6 g | 2% | 8.8 −77% |
| Protein | 4.5 g | 1.4 g | 3% | 10.8 −59% |
| Salt | 0.8 g | 0.2 g | 0.6 +41% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 301 Cereal flakes products on Foodmetria.
Compared with other cereal flakes
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
corn, sugar, barley malt aroma, glucose syrup, salt, may contain: peanut,
- May contain traces
- Peanuts
Product details
- Quantity
- 600g
- Serving size
- 30 g
- Sold in
- Germany, Switzerland
- Barcode
- 4003994152744
Prices reported by shoppers
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Frequently asked questions
How many calories are in Frosties?
Frosties contains 375 kcal per 100 g and about 113 kcal per serving (30 g).
How much sugar is in Frosties?
Frosties has 37 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Frosties healthy?
It has a Nutri-Score of D (A is best, E is worst); it is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
What allergens does Frosties contain?
No allergens are listed in the label data. It may also contain traces of peanuts. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated March 25, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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