48.5g Full Size Standard Bars. Cadbury Boost Chocolate Bar - the delicious pile up of tastes, milk chocolate bar with a caramel and biscuit filling. Ingredients For allergens please see ingredients listed in bold. May contain traces of peanuts. Milk, sugar, vegetable fats (palm, shea), glucose syrup, dextrose, skimmed milk powder, cocoa butter, cocoa mass, whey powder (from milk), fat-reduced cocoa powder, wheat flour (with added calcium, iron, niacin, thiamin), humectant (glycerol), emulsifiers (E442, E471, E476), flavourings, salt, thickener (dried cellulose), acidity regulator (potassium carbonates), raising agents (sodium carbonates, tartaric acid), barley malt syrup Milk Chocolate: Milk Solids 14 % minimum Contains Vegetable Fats in addition to Cocoa Butter