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Mega stuf o's cereal
Mega stuf o's cereal by Post provides 390 kcal per 100 g, with 46.3 g of sugars and 2.4 g of protein. That is 161% more sugar than the average product in this category. Its Nutri-Score is E and it is classified as NOVA 4 (ultra-processed food). It is listed in the Cereals and their products category. Contains: gelatin, gluten, soybeans.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1/4 cup (41 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 390 kcal | 160 kcal | 389 | |
| Total fat | 4.9 g | 2 g | 3% | 7.8 −38% |
| Saturated fat | 0 g | 0 g | 0% | 1.6 −100% |
| Carbohydrates | 85.4 g | 35 g | 13% | 69.5 +23% |
| Total sugars | 46.3 g | 19 g | 17.7 +161% | |
| Added sugarsUSDA | 46.3 g | 19 g | 38% | 9.3 +400% |
| Dietary fiber | 2.4 g | 1 g | 4% | 7.7 −69% |
| Protein | 2.4 g | 1 g | 2% | 10.3 −76% |
| Salt | 1.2 g | 0.5 g | 0.8 +48% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 8322 Cereals and their products products on Foodmetria.
Serving size and added sugars from the US product label in USDA FoodData Central, label data from June 2023. Other values: Open Food Facts.
Compared with other cereals and their products
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Corn flour, sugar, marshmallows (sugar, modified cornstarch, corn syrup, dextrose, gelatin, natural and artificial flavor, sodium hexametaphosphate), whole grain oat flour, cocoa (processed with alkali), canola oil, corn syrup, unbleached enriched flour (wheat flour, niacin, reduced iron, thiamin mononitrate (vitamin b1), riboflavin (vitamin b2), folic acid), salt, degermed corn meal, natural and artificial flavor, cornstarch, palm oil, titanium dioxide (color), unsweetened chocolate, high fructose corn syrup, leavening (baking soda and/or calcium phosphate), soy lecithin, bht added to preserve freshness. vitamins and minerals: ferric orthophosphate (source of iron), niacinamide (vitamin b3), zinc oxide, thiamin mononitrate (vitamin b1), calcium pantothenate (vitamin b5), pyridoxine hydrochloride (vitamin b6), folic acid.
- Allergens
- GelatinGlutenSoybeans
Additives 10
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Serving size
- 1/4 cup (41 g)
- Sold in
- United States
- Barcode
- 0884912320889
Prices reported by shoppers
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Frequently asked questions
How many calories are in Mega stuf o's cereal?
Mega stuf o's cereal contains 390 kcal per 100 g and about 160 kcal per serving (1/4 cup (41 g)).
How much sugar is in Mega stuf o's cereal?
Mega stuf o's cereal has 46.3 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Mega stuf o's cereal healthy?
It has a Nutri-Score of E (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.
Is Mega stuf o's cereal vegan?
Based on its ingredient list, it is not vegan.
What allergens does Mega stuf o's cereal contain?
According to the label data it contains: Gelatin, Gluten, Soybeans. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated May 27, 2025. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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