A 30g bowl of M&S Choco Pops contains 116 kcal, 4.9g of sugar (all of it free sugar), 0.9g of fibre and 2.2g of protein. With 125ml of semi-skimmed milk the bowl comes to 175 kcal and 10.7g of total sugar. It is classed as NOVA 4 (ultra-processed).
All 16.2g of sugar per 100g in Choco Pops counts as free sugar, because it comes from added sugars rather than whole fruit or milk. A 30g bowl gives 4.9g, about 1.2 teaspoons.
Choco Pops is classed as NOVA 4, ultra-processed, because its ingredients include glucose syrup and flavouring. These are industrial ingredients you would not use in a home kitchen. 2 of its 9 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.