https://www.cnet.com/news/japans-latest-kit-kat-is-medicine-flavoured/ >Damn, Japan, back at it again with the freaky Kit Kat flavours. The newest concoction? Chocolate containing real throat lozenge powder, called Kit Kat Nodo Ame Aji -- or Kit Kat Cough Drop Flavour.  >Every serving of the limited-edition release that graces the palette is 2.1 percent throat lozenge powder. Nestle says the ground cough drop powder is kneaded into the bar's white chocolate layers, creating a "fresh and invigorating flavour."