Sweetener e420 is a food additive. Below are all the products whose label lists it, ordered just like the other lists.
Sweetener e420 (E420) – sweetener. Sorbitol, a polyol sweetener with fewer calories than sugar. Foods with more than 10% polyols must warn that excessive consumption may have a laxative effect.
Source: EU register of food additives (Reg. (EC) No 1333/2008) and EFSA.