Mom's Best Cereals · Cereal
Whole Grain Oat Cereal with Marshmallow Pieces, Sweetened
One cup (30g) serving of Whole Grain Oat Cereal with Marshmallow Pieces, Sweetened by Mom's Best Cereals has 120 calories, 13g of sugars and 200mg of sodium, as submitted by Post Consumer Brands, LLC to USDA (FoodData Central 1864017, record updated Jan 6, 2019).
Values for the declared serving and per 100 g. FoodData Central 1864017, available Jul 29, 2021; USDA record.
Nutrition Facts
* The % Daily Value (DV) tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice. Protein % DV here is not corrected for protein quality.
Computed from the values per 100 g that Post Consumer Brands, LLC submitted to USDA, for the declared 30g serving. They are rounded as FDA requires labels to round; the package in your hand is the authority. Check the USDA record.
- UPC
- 042400218500
- Category
- Cereal
- Records
- 6 under this UPC; this page shows the newest record of this barcode
How it compares with other cereal
Per 100 g, it has more sugar than 94% of the 7,179 cereal products in USDA's branded database, and it has more sodium than 94% of them.
Where the calories come from: 85% carbohydrate, 8% fat and 7% protein (4 calories a gram of protein or carbohydrate, 9 of fat).
Where it sits among cereal: sugar per 100 g
| Per 100 g | This product | Median of the category | Share of the category lower |
|---|---|---|---|
| Total sugars | 43.3 g | 21.7 g | 94% |
| Sodium | 667 mg | 314 mg | 94% |
| Protein | 6.7 g | 8.8 g | 23% |
| Calories | 400 | 385 | 63% |
Source: USDA FoodData Central branded foods, April 30, 2026 release; category statistics computed by GetFoodFacts from 7,179 products, one per barcode.
Other marshmallow in this aisle
205 of the 7,179 cereal products are named marshmallow. Per 100 g their median is 389 calories, 500 mg of sodium and 5.4 g of protein; 165 have less sodium than this one.
| Other brands with less sodium | Sodium per 100 g | Calories per 100 g |
|---|---|---|
| Magic Stars, Frosted Toasted Oat Cereal with Marshmallows SHURFINE | 533 mg | 400 |
| Magic Stars Sweetened Oat Cereal with Marshmallows HARRIS TEETER | 533 mg | 400 |
| Foodtown, Magic Stars, Sweetened Oat Cereal, Marshmallows FOODTOWN | 533 mg | 400 |
Source: USDA FoodData Central branded foods, April 30, 2026 release: products in this aisle whose name contains "marshmallow", one per barcode.
What is in it
Ingredients (as submitted): WHOLE GRAIN OAT FLOUR (INCLUDES OAT BRAN), MARSHMALLOWS (SUGAR, CORN SYRUP, DEXTROSE, GELATIN, BLUEBERRY, PUMPKIN AND CARROT CONCENTRATES FOR COLOR, NATURAL FLAVOR), SUGAR, CORN SYRUP, WHEAT STARCH, CONTAINS 2% OR LESS OF: SALT, CALCIUM CARBONATE, TRISODIUM PHOSPHATE.
The statement lists 8 ingredients at the top level, beginning with Whole Grain Oat Flour (includes Oat Bran), Marshmallows (sugar, Corn Syrup. It has no separate "Contains" line; a major allergen (the nine the FDA requires on labels: milk, eggs, fish, shellfish, tree nuts, peanuts, wheat, soybeans, sesame) may be named inside the ingredients instead. For allergies, read the package: this is the record USDA holds (updated Jan 6, 2019), not the label on the shelf today.
Source: the ingredient statement Post Consumer Brands, LLC submitted to USDA (FoodData Central 1864017).
More Mom's Best Cereals cereal
| Product | Calories per 100 g | Sugars per 100 g | Sodium per 100 g |
|---|---|---|---|
| Sweetened Whole Grain Oat Cereal, Honey Nut Toasty O's | 400 | 30 g | 667 mg |
| Honey Grahams Sweetened Whole Wheat and Corn Cereal | 405 | 33.33 g | 857 mg |
| Crispy Cocoa Rice Sweetened Rice Cereal with Real Cocoa | 405 | 42.86 g | 571 mg |
| Honey Nut Toasty O's Sweetened Whole Grain Oat Cereal with Real Honey, Honey Nut Toasty O's | 390 | 34.15 g | 610 mg |
| Cereal, Crispy Cocoa Rice | 414 | 44.83 g | 517 mg |
Source: USDA FoodData Central branded foods, April 30, 2026 release.
Questions about this product
How many calories are in Mom's Best Cereals Whole Grain Oat Cereal with Marshmallow Pieces, Sweetened?
120 per 1 cup (30g) serving, and 400 per 100 g.
How much sodium is in Mom's Best Cereals Whole Grain Oat Cereal with Marshmallow Pieces, Sweetened?
200mg per serving (9% of the 2,300 mg Daily Value).
Is this the label on the package today?
It is the record Post Consumer Brands, LLC submitted to USDA, last updated Jan 6, 2019. Recipes change: the package in your hand is the authority.
Sources for this page
- USDA FoodData Central
- this record and every record it is compared with, April 30, 2026 release. fdc.nal.usda.gov
- FoodData Central documentation
- what branded, SR Legacy, Foundation and survey records are. fdc.nal.usda.gov
- USDA Food and Nutrient Database for Dietary Studies
- survey foods and their household portions. ars.usda.gov
- 21 CFR 101.9, Nutrition labeling of food
- the label format, its rounding and the Daily Values. ecfr.gov
- 21 CFR 101 subpart D, Nutrient content claims
- the FDA thresholds the comparisons count. ecfr.gov
- FDA, How to Understand and Use the Nutrition Facts Label
- the 5% and 20% Daily Value rule. fda.gov