The ingredients

RICECRACKS original
Rice (91%), vegetable oil, sugar, soy sauce, salt,
flavour enhancer: E627, E631

RICECRACKS paprika
Rice (91%), vegetable oil, paprika seasoning

RICECRACKS cheese-onion
Rice (91%), vegetable oil, sugar, cheesepowder, salt, onion powder,
flavour enhancer: E627, E631

The flavour enhancer E627, E631 is Ribotide, which is a friendly alternative to the much critisised Monosodium Glutamate (MSG). Ribotide consists of 50% Disodium Guanylate and 50% Disodium Inosinate.