A 30g bowl of Sainsbury's Chocolate Protein Porridge Pot contains 112 kcal, 5.7g of sugar (3.6g of free sugar), 1.5g of fibre and 6.3g of protein. With 125ml of semi-skimmed milk the bowl comes to 171 kcal and 11.5g of total sugar. It is classed as NOVA 4 (ultra-processed).
Of the 18.9g of sugar per 100g in Chocolate Protein Porridge Pot, Boone counts 11.9g as free sugar. The rest (7.0g) is lactose from milk powder and whey, which the NHS limit does not count. Method: total sugar less 7.0g lactose from milk powder and whey (lactose estimated from the ingredient proportions).
Chocolate Protein Porridge Pot is classed as NOVA 4, ultra-processed, because its ingredients include whey and chicory fibre. These are industrial ingredients you would not use in a home kitchen. 2 of its 6 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.