A 30g bowl of Sainsbury's Caramelised Biscuit Boulders contains 114 kcal, 5.6g of sugar (all of it free sugar), 1.9g of fibre and 1.8g of protein. With 125ml of semi-skimmed milk the bowl comes to 173 kcal and 11.5g of total sugar. It is classed as NOVA 4 (ultra-processed).
All 18.7g of sugar per 100g in Caramelised Biscuit Boulders counts as free sugar, because it comes from added sugars rather than whole fruit or milk. A 30g bowl gives 5.6g, about 1.4 teaspoons.
Caramelised Biscuit Boulders is classed as NOVA 4, ultra-processed, because its ingredients include glucose syrup, flavouring, caramel and colour. These are industrial ingredients you would not use in a home kitchen. 6 of its 14 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.