Hmmm, I'm not sure. On the online thing, it just said 400g bag, frozen - 3 1/2 syns on all plans. Seems strange that they wouldn't specify the portion...but now that I think of it, I find it hard to believe that 400g of anything could be just 3 1/2 so you might be better to check that out with someone else. Sorry if I've confused you!