Ah, I see
I'm not sure where you are from but you need to be very very careful with MARMITE. Marmite sold in Australia made by sanitarium is NOT gluten free, this version is sold in a large jar with a orange lid. However the English version of Marmite which is sold in some supermarkets here is gluten free. This version is in a small boulbus shaped jar with a yellow lid. To avoid confusion with the other sort, the english one has been rebranded as Our Mate in most Australian stores. There are however some shops, such as lolly shops who it labeled marmite.
There is a gluten-free spread called mightymite which is meant to be like vegemite. Personally I buy the english marmite becuse I like it better.
Hope I haven't made this more confusing for anyone.
You can't get Vegemite here, so I dunna haveta worry. I do buy the one with yellow lid, pot-belly.
But I love it, though it does take a while to finish off a jar, because I like it subtly, not thickly, though if I did spread it thickly I wouldn't complain