Boost Chocolate Bar
Prefix 503 was issued by GS1 UK. It tells you where the code was registered, not where the product was made.
Nutrition
| Nutrient | 100 g | Reference intake |
|---|---|---|
| Energy | 515 kcal | 26% |
| Fat | 28.9 g | 41% |
| of which saturates | 18.6 g | 93% |
| Carbohydrate | 59.8 g | 23% |
| of which sugars | 51.5 g | 57% |
| Fibre | 2.1 g | — |
| Protein | 6.2 g | 12% |
| Salt | 0.26 g | 4% |
Open Food Facts, ODbL, record updated 24 October 2026 · Reference intakes: Regulation (EU) No 1169/2011, Annex XIII.
Ingredients
milk, sugar, vegetable fats (palm, shea), glucose syrup, dextrose, dried skimmed milk, cocoa butter, wheat flour, fat-reduced cocoa, cocoa mass, humectant (glycerol), dried whey (from milk), emulsifiers (e442, e471), flavourings, dried cellulose, salt, barley malt syrup, raising agent (sodium bicarbonate), tartaric acid, magnesium stearate, milk chocolate: milk solids 14% minimum,contains vegetable fats in addition to cocoa butter,, may contain peanuts, soya,
- E334L(+)-tartaric acidAntioxidant · Sequestrant
- E422GlycerolHumectant · Thickener
- E442Ammonium phosphatidesEmulsifier
- E460CelluloseCarrier · Emulsifier · Humectant · Stabiliser · Thickener
- E471Mono- and diglycerides of fatty acidsEmulsifier · Stabiliser
- E500Sodium carbonatesStabiliser · Thickener
- E500iiSodium hydrogen carbonateStabiliser · Thickener
- E572Magnesium stearate
Source: Open Food Facts, ODbL · additive names and functions: Open Food Facts taxonomy.
In its category
63% of products in the category contain less sugar than this one. The thin line marks the category median.
See all products in “Candy chocolate bars” →
Shelfpedia calculation from Open Food Facts (ODbL), products in the same category sold in Ireland, values per 100 g.
Climate impact
Reference value for the category “Candy chocolate bars”: 6.18 kg CO₂e per kg of product (closest product in Agribalyse).
Calculated by ADEME for the average product consumed in France, from field to plate. It describes the category, not this exact product.
Source: Agribalyse 3.1 (ADEME), Licence Ouverte, update of 30 June 2026 · category match: Open Food Facts taxonomy.
Countries of sale
Source: Open Food Facts, countries of sale reported by contributors.
Sources
- Product record
- PhotoOpen Food Facts contributors, CC BY-SA
- Reference valuesReference intakes: Regulation (EU) No 1169/2011, Annex XIII.
- GS1 prefixPrefix ranges published by GS1
Spotted an error? It is fixed at the source, on Open Food Facts, and shows up here at the next update.