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Snack Size Mr. Big
Snack Size Mr. Big by Cadbury provides 489 kcal per 100 g, with 53.3 g of sugars and 2.2 g of protein. That is 77% more sugar than the average product in this category. Its Nutri-Score is E and it is classified as NOVA 4 (ultra-processed food). It is listed in the Bars category and comes in a 110 g pack. Contains: gluten, milk, peanuts, soybeans.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 45 g
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 489 kcal | 220 kcal | 432 +13% | |
| Total fat | 24.4 g | 11 g | 14% | 20.4 +20% |
| Saturated fat | 13.3 g | 6 g | 30% | 7.6 +74% |
| Carbohydrates | 66.7 g | 30 g | 11% | 50.1 +33% |
| Total sugars | 53.3 g | 24 g | 30.1 +77% | |
| Added sugars | 54.2 g | 24.4 g | 49% | 17.3 +213% |
| Dietary fiber | 2.2 g | 1 g | 4% | 7.7 −71% |
| Protein | 2.2 g | 1 g | 2% | 11.5 −81% |
| Salt | 0.4 g | 0.2 g | 0.5 −24% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 2574 Bars products on Foodmetria.
Compared with other bars
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
Sugars (sugar, glucose syrup, malt extract [barley]), Modified palm oil, Modified milk ingredients, Rice, Modified vegetable oil, Whjeat flour (barley), Peanuts, Cocoa, Unsweetened chocolate, Corn starch, Salt, Hydrogenated palm oil, Soy lecithin, Baking soda, Monoglycerides, Citric acid, Natural and artificial flavours
- Allergens
- GlutenMilkPeanutsSoybeans
- May contain traces
- Nuts
Additives 5
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Quantity
- 110 g
- Serving size
- 45 g
- Labels & certifications
- KosherCocoa LifeCOR Kosher
- Sold in
- Canada
- Barcode
- 0061200012897
Prices reported by shoppers
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Frequently asked questions
How many calories are in Snack Size Mr. Big?
Snack Size Mr. Big contains 489 kcal per 100 g and about 220 kcal per serving (45 g).
How much sugar is in Snack Size Mr. Big?
Snack Size Mr. Big has 53.3 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Snack Size Mr. Big healthy?
It has a Nutri-Score of E (A is best, E is worst); it is in NOVA group 4 — ultra-processed food. Scores describe nutritional quality and processing, not suitability for your individual diet.
Is Snack Size Mr. Big vegan?
Based on its ingredient list, it is not vegan.
What allergens does Snack Size Mr. Big contain?
According to the label data it contains: Gluten, Milk, Peanuts, Soybeans. It may also contain traces of nuts. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated September 29, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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