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Serious Mass
Serious Mass by Optimum Nutrition provides 376 kcal per 100 g, with 3.3 g of sugars and 14.9 g of protein. That is 14% less sugar than the average product in this category. It is classified as NOVA 4 (ultra-processed food). It is listed in the Protein powders category and comes in a 2.73 kg pack. Contains: eggs, gluten, milk, soybeans.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 2 serving (336 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 376 kcal | 1,262 kcal | 363 | |
| Total fat | 2.1 g | 7 g | 9% | 4.7 −56% |
| Carbohydrates | 73.8 g | 248 g | 90% | 10.1 +633% |
| Total sugars | 3.3 g | 11 g | 3.8 −14% | |
| Added sugars | 0 g | 0 g | 0% | 0.6 −100% |
| Protein | 14.9 g | 50 g | 100% | 69.5 −79% |
| Salt | 0.3 g | 1.1 g | 1.1 −69% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 4748 Protein powders products on Foodmetria.
Compared with other protein powders
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Maltodextrine, concentré de protéines de lactosérum, caséinate de calcium (émulsifiant : lécithine de SOJA). albumine d'oeuf, cacao maigre en poudre, arômes, triglycérides à chaîne moyenne, phosphate dipotassique, chlorure de sodium, monohydrate de créatine, bitartrate de choline, L-glutamine, protéine de blé hydrolysée (gluten), lactosérum en poudre, inositol, mélange de vitamines (acide L-ascorbique, nicotinamide, acétate de DL-alpha-tocophérol, D-pantothénate de calcium, chlorhydrate de pyridoxine, riboflavine, chlorhydrate de thiamine, acétate de rétinol, acide ptéroylmonoglutamique, D-biotine, cholécalciférol, cyanocobalamine), édulcorant (sucralose), pyrophosphate ferrique, oxyde de zinc, gluconate de cuivre, sulfate de manganèse, chlorure de chrome (III) hexahydraté, iodure de potassium.
- Allergens
- EggsGlutenMilkSoybeans
Additives 5
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 2.73 kg
- Serving size
- 2 serving (336 g)
- Sold in
- France, Germany
- Barcode
- 5060469985206
Prices reported by shoppers
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Frequently asked questions
How many calories are in Serious Mass?
Serious Mass contains 376 kcal per 100 g and about 1,262 kcal per serving (2 serving (336 g)).
How much sugar is in Serious Mass?
Serious Mass has 3.3 g of sugars per 100 g, which is considered low by UK front-of-pack guidelines.
Is Serious Mass healthy?
It is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is Serious Mass vegan?
Based on its ingredient list, it is not vegan.
What allergens does Serious Mass contain?
According to the label data it contains: Eggs, Gluten, Milk, Soybeans. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated March 17, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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