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Mars
Mars by Mars provides 441 kcal per 100 g, with 61 g of sugars and 4.5 g of protein. That is 31% 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 Caramel chocolate bars category. Contains: gluten, milk, nuts, peanuts, soybeans.
Nutrient levels per 100 g
Levels use UK front-of-pack reference thresholds.
Nutrition facts
Serving size: 1 bar (51 g)
| Nutrient | Per 100 g | Per serving | % DV* | Category avg |
|---|---|---|---|---|
| Calories | 441 kcal | 225 kcal | 474 −7% | |
| Total fat | 16 g | 8.2 g | 11% | 24.1 −34% |
| Saturated fat | 7.5 g | 3.8 g | 19% | 13.5 −45% |
| Carbohydrates | 70 g | 35.7 g | 13% | 58.3 +20% |
| Total sugars | 61 g | 31.1 g | 46.6 +31% | |
| Added sugars | 0 g | 0 g | 0% | 44.3 −100% |
| Protein | 4.5 g | 2.3 g | 5% | 6.6 −32% |
| Salt | 0.7 g | 0.3 g | 0.4 +54% |
*% Daily Value for a serving, based on a 2,000-calorie diet (FDA reference values). Category average across 97 Caramel chocolate bars products on Foodmetria.
Compared with other caramel chocolate bars
Bar shows the share of products in this category that contain less of the nutrient.
Ingredients
sugar, glucose skimmed milk powder, cocoa butter, cocoa mass, sunflower oil, whey permeate (milk), palm fat, m fat-reduced cocoa powder, barley malt extract, salt, emulsifier (soya lecithin), egg white powde contain: peanuts and other nuts). milk chocolate contains milk solids 14% minimum. milk chc contains vegetable fats in addition to cocoa suitable for vegetarians. gb get in 0800 952 0077, @ www.mars.co.uk/c freepost mars wrigley confectionery mars foods ireland ltd, po box 3856 contact us: https://ire.mars.com/, 1890 81 100% verified as responsibly sourced co purchase a volume of responsibly sourced cocoa ed to the volume used in this product. learn more at www.mars.com/cocoa-europe scan me 5%) 6%) kkj/
- Allergens
- GlutenMilkNutsPeanutsSoybeans
Additives 2
Overexposure risk is based on EFSA evaluations as recorded by Open Food Facts.
Product details
- Serving size
- 1 bar (51 g)
- Sold in
- Ireland, United Kingdom
- Barcode
- 5000159551694
Prices reported by shoppers
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Frequently asked questions
How many calories are in Mars?
Mars contains 441 kcal per 100 g and about 225 kcal per serving (1 bar (51 g)).
How much sugar is in Mars?
Mars has 61 g of sugars per 100 g, which is considered high by UK front-of-pack guidelines.
Is Mars 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 Mars vegan?
Based on its ingredient list, it is not vegan.
What allergens does Mars contain?
According to the label data it contains: Gluten, Milk, Nuts, Peanuts, Soybeans. Recipes change — always check the package label.
Source: Open Food Facts (ODbL). Last updated August 11, 2026. Spotted a mistake? Edit this product on Open Food Facts. Not medical advice — always check the package label.
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