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Mega Stud Oreo O’s
Mega Stud Oreo O’s by Post provides 390 kcal per 100 g, with 46.3 g of sugars and 4.9 g of protein. That is 114% more sugar than the average product in this category. It is classified as NOVA 4 (ultra-processed food). It is listed in the Extruded cereals category and comes in a 16.5 oz pack. Contains: gelatin, gluten, soybeans.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1 1/4 cup (41 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 390 kcal | 160 kcal | 385 | |
| Total fat | 4.9 g | 2 g | 3% | 5 |
| Carbohydrates | 85.4 g | 35 g | 13% | 74.6 +14% |
| Total sugars | 46.3 g | 19 g | 21.7 +114% | |
| Added sugars | 46.3 g | 19 g | 38% | 16.5 +180% |
| Dietary fiber | 2.4 g | 1 g | 4% | 7.4 −67% |
| Protein | 4.9 g | 2 g | 4% | 8.8 −45% |
| Salt | 1.2 g | 0.5 g | 0.7 +55% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 1162 Extruded cereals products on Foodmetria.
Serving size from the US product label in USDA FoodData Central, label data from February 2023. Other values: Open Food Facts.
Compared with other extruded cereals
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), 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
- Quantity
- 16.5 oz
- Serving size
- 1 1/4 cup (41 g)
- Sold in
- United States
- Barcode
- 0884912320872
Prices reported by shoppers
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Frequently asked questions
How many calories are in Mega Stud Oreo O’s?
Mega Stud Oreo O’s contains 390 kcal per 100 g and about 160 kcal per serving (1 1/4 cup (41 g)).
How much sugar is in Mega Stud Oreo O’s?
Mega Stud Oreo O’s has 46.3 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Mega Stud Oreo O’s healthy?
It is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is Mega Stud Oreo O’s vegan?
Based on its ingredient list, it is not vegan.
What allergens does Mega Stud Oreo O’s 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 March 4, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
Reviews
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