Thats right NikW if there is an ingredient that makes up less than 5% of the total ingredients then it does not have to be listed, for example, a bread may not have the nasty 282 in it but if the label says vegetable oil then you need to contact the manufacturer and ask them whats in the oil they use as some vegetable oils contain artificial antioxidants which can affect people. Also it might have been mentioned in a previous post I am not sure but some yeast extracts contain MSG e.g vegemite among others.