A 30g bowl of Waitrose Triple Chocolate Crisp contains 133 kcal, 6.9g of sugar (6.5g of free sugar), 1.8g of fibre and 2.5g of protein. With 125ml of semi-skimmed milk the bowl comes to 192 kcal and 12.8g of total sugar. It is classed as NOVA 4 (ultra-processed).
Of the 23.1g of sugar per 100g in Triple Chocolate Crisp, Boone counts 21.6g as free sugar. The rest (1.5g) is lactose from the milk and white chocolate, which the NHS limit does not count. Method: total sugar less 1.5g lactose from the milk and white chocolate (lactose estimated from typical chocolate recipes).
Triple Chocolate Crisp is classed as NOVA 4, ultra-processed, because its ingredients include lactose, whey, emulsifier, lecithin and flavouring. These are industrial ingredients you would not use in a home kitchen. 5 of its 18 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.