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Frosted Flakes
Frosted Flakes by Kellogg's provides 379 kcal per 100 g, with 34.5 g of sugars and 3.5 g of protein. That is 221% more sugar than the average product in this category. Its Nutri-Score is E and it is classified as NOVA 3 (processed food). It is listed in the Corn flakes category.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 3/4 Cup (29 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 379 kcal | 110 kcal | 376 | |
| Total fat | 0 g | 0 g | 0% | 1.3 −100% |
| Saturated fat | 0 g | 0 g | 0% | 0.4 −100% |
| Carbohydrates | 89.7 g | 26 g | 9% | 82.1 +9% |
| Total sugars | 34.5 g | 10 g | 10.8 +221% | |
| Added sugars | 17.2 g | 5 g | 10% | 8.2 +111% |
| Dietary fiber | 3.5 g | 1 g | 4% | 3.6 |
| Protein | 3.5 g | 1 g | 2% | 7.3 −53% |
| Salt | 1.3 g | 0.4 g | 1.2 +10% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 1213 Corn flakes products on Foodmetria.
Serving size from the US product label in USDA FoodData Central, label data from April 2022. Other values: Open Food Facts.
Compared with other corn flakes
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Milled corn, sugar, contains 2% or less of malt flavor, salt, bht for freshness. vitamins and minerals: iron, vitamin c (ascorbic acid and sodium ascorbate), niacinamide, vitamin b6 (pyridoxine hydrochloride), vitamin b2 (riboflavin), vitamin b1 (thiamin hydrochloride), vitamin a palmitate, folic acid, vitamin d, vitamin b12.
- May contain traces
- Soybeans
Product details
- Serving size
- 3/4 Cup (29 g)
- Sold in
- United States
- Barcode
- 0038000576089
Prices reported by shoppers
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Frequently asked questions
How many calories are in Frosted Flakes?
Frosted Flakes contains 379 kcal per 100 g and about 110 kcal per serving (3/4 Cup (29 g)).
How much sugar is in Frosted Flakes?
Frosted Flakes has 34.5 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Frosted Flakes healthy?
It has a Nutri-Score of E (A is best, E is worst); it is in NOVA group 3 — processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
What allergens does Frosted Flakes contain?
No allergens are listed in the label data. It may also contain traces of soybeans. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated March 4, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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