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Mass gainer
Mass gainer by Isostar provides 366 kcal per 100 g, with 49 g of sugars and 24 g of protein. That is 118% more sugar than the average product in this category. It is classified as NOVA 4 (ultra-processed food). It is listed in the Sportvoeding category and comes in a 700 g pack. Contains: gluten, milk.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1 portion (50 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 366 kcal | 183 kcal | 344 +6% | |
| Total fat | 0.4 g | 0.2 g | 0% | 5 −92% |
| Saturated fat | 0.2 g | 0.1 g | 1% | 2.8 −93% |
| Carbohydrates | 67 g | 33.5 g | 12% | 34.3 +95% |
| Total sugars | 49 g | 24.5 g | 22.5 +118% | |
| Added sugars | 27.8 g | 13.9 g | 28% | 23 +21% |
| Protein | 24 g | 12 g | 24% | 40.9 −41% |
| Salt | 0.6 g | 0.3 g | 1 −37% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 77 Sportvoeding products on Foodmetria.
Compared with other sportvoeding
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
LAIT écrémé en poudre, sirop de glucose, sucre, protéines de BLE, arômes, carbonate de magnésium, vitamines, caroténoïdes.
- Allergens
- GlutenMilk
Additives 1
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 700 g
- Serving size
- 1 portion (50 g)
- Sold in
- Netherlands
- Barcode
- 3175681247239
Prices reported by shoppers
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Frequently asked questions
How many calories are in Mass gainer?
Mass gainer contains 366 kcal per 100 g and about 183 kcal per serving (1 portion (50 g)).
How much sugar is in Mass gainer?
Mass gainer has 49 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Mass gainer healthy?
It is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is Mass gainer vegan?
Based on its ingredient list, it is not vegan.
What allergens does Mass gainer contain?
According to the label data it contains: Gluten, Milk. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated August 24, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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