A 30g bowl of Sainsbury's High Protein Caramel Flavour Crunch contains 113 kcal, 3.9g of sugar (all of it free sugar), 2.1g of fibre and 6.9g of protein. With 125ml of semi-skimmed milk the bowl comes to 172 kcal and 9.8g of total sugar. It is classed as NOVA 4 (ultra-processed).
All 13.0g of sugar per 100g in High Protein Caramel Flavour Crunch counts as free sugar, because it comes from added sugars rather than whole fruit or milk. A 30g bowl gives 3.9g, about 1.0 teaspoons.
High Protein Caramel Flavour Crunch is classed as NOVA 4, ultra-processed, because its ingredients include wheat protein, maltodextrin and flavouring. These are industrial ingredients you would not use in a home kitchen. 3 of its 8 ingredients are of this kind.
Boone classifies processing from the published ingredient list using the NOVA system. Added vitamins and minerals are not counted as a marker of ultra-processing.