Nutella is marketed as “hazelnut cream” in many countries. Under Italian law, it cannot be labeled as a “chocolate cream”, as it does not meet minimum cocoa solids concentration criteria. Ferrero uses 25 percent of the global supply of hazelnuts.
Milka is a brand of chocolate confection which originated in Switzerland in 1901 and has been manufactured internationally by the US confectionery company Mondelēz International (formerly known as Kraft Foods) since 1990.
Whey is the liquid remaining after milk has been curdled and strained. It is a byproduct of the manufacture of cheese or casein and has several commercial uses. Sweet whey is a byproduct produced during the manufacture of rennet types of hard cheese, like Cheddar or Swiss cheese.