ON Serious Mass
Packaged product Other Foods Optimum Nutrition
ON Serious Mass contains 375 kcal per 100 g. A serving, 2 scoops, 336 g (336 g) provides about 1,259 kcal.
Roughly 82% of its calories come from carbohydrates, with 16% from protein and 2% from fat (estimated with general energy factors).
That is more energy than the typical item in other foods on FoodFactly, where the median is 264 kcal per 100 g across 358,700 products.
100 g provides 11% of the Daily Value for calcium.
The values are as declared on the product label and entered by Open Food Facts contributors.
Nutrition facts
| Nutrient | Amount per 100 g | % DV |
|---|---|---|
| Calories L | 375 kcal | |
| Total fat L | 0.8 g | 1% |
| Saturated fat | not reported | |
| Sodium L | 21.1 mg | 0.9% |
| Total carbohydrates L | 75.6 g | 27% |
| Dietary fiber | not reported | |
| Total sugars | not reported | |
| Protein L | 14.9 g | 30% |
| Calcium L | 144 mg | 11% |
% DV: percent of the FDA Daily Value for adults (reference amounts). Letters show how each value was obtained: M measured, C calculated, L label, Z assumed zero, I imputed. Vitamins and minerals not listed were not reported by the source.
Nutritional breakdown
- Protein 16%
- Carbohydrates 82%
- Fat 2%
Approximate share of calories, using general energy factors (4 kcal/g protein and carbohydrate, 9 kcal/g fat, 7 kcal/g alcohol).
Vitamins and minerals, % Daily Value per 100 g
Nutritional insights
- Protein14.9 gabove the median for other foods (median 7 g)
- Fat0.8 gin the lowest quarter of other foods (median 6.5 g)
- Sodium21.1 mgin the lowest quarter of other foods (median 240 mg)
- Protein per 100 kcal4 gprotein density, useful for comparing foods with different calorie levels
Product details
- Brand
- Optimum Nutrition
- Barcode
- 6974913170034
- Label serving
- 2 scoops (336 g)
- Category
- Other Foods
Ingredients
Ingredients not reported.
Similar products
| Food | Calories | Protein | Carbs | Fat |
|---|---|---|---|---|
| Protein Powder BSc | 375 | 65 g | 32.8 g | 6.3 g |
| Mercury Supa Mass Mercury | 375 | 15.6 g | 77.7 g | 0.22 g |
| Hot and Sour Vermicelli SHI ZU ENERGY | 375 | 6.6 g | 55.5 g | 13.8 g |
| The whey My Protein | 375 | 79.4 g | 8.9 g | 3.2 g |
| Serious Mass Optimum Nutrition | 375 | 15 g | 76.6 g | 0.9 g |
| Pan Artesanal Casa Rica | 375 | 8 g | 59.4 g | 10.7 g |
| Hazelnoot en noga Barebells | 375 | 36.4 g | 29.1 g | 16 g |
| Fromage de Chèvre Milfina | 375 | 22 g | 0.5 g | 32 g |
Per 100 g. Calories in kcal. n/a: not reported by the source.
Frequently asked questions
How many calories are in ON Serious Mass?
100 g of ON Serious Mass has 375 kcal. Serving, 2 scoops, 336 g (336 g): about 1,259 kcal.
Is ON Serious Mass high in protein?
ON Serious Mass contains 14.9 g of protein per 100 g (30% of the 50 g Daily Value), or 50 g in serving, 2 scoops, 336 g (336 g). About 16% of its calories come from protein. Compared with other other foods, that is above the median (median 7 g).
How many carbs are in ON Serious Mass?
ON Serious Mass has 75.6 g of total carbohydrates per 100 g. Label conventions differ: in the EU and some other regions carbohydrates are declared without fiber.
How much fat is in ON Serious Mass?
ON Serious Mass contains 0.8 g of fat per 100 g.
What vitamins and minerals does ON Serious Mass contain?
Per 100 g, the most notable amounts relative to the Daily Value are calcium (11% DV). The full list is in the vitamins and minerals table above.
How much sodium is in ON Serious Mass?
100 g contains 21.1 mg of sodium, 0.9% of the 2,300 mg Daily Value.
Where does this nutrition data come from?
From Open Food Facts, record dated May 28, 2026. FoodFactly last checked it on November 6, 2026. Each value above shows whether it was measured, calculated or taken from a label.
Source of the nutrition information
- Open Food Facts, record 6974913170034. License: ODbL 1.0 (Open Food Facts). Source record dated May 28, 2026. Imported November 6, 2026.
Last updated: . Data quality score: 75/100 (how it is calculated).
Product data from Open Food Facts, made available under the Open Database License. Values are as declared on the label; labels can change over time, so check the package you have.
General nutrition information, not medical advice. Individual needs differ; see our disclaimer.