Vanilla more filling than unflavoured

I ordered two of each and mix the unflavoured with 2g of the chocolate flavour system.
I am much more satisfied with the vanilla. I can have 50g for breakfast and 50g for lunch with no problem.
I did the same with the unflavoured and chocolate mix and I was so hungry that I had to mix an extra two lots of 50g.
It seems thicker too.
Anyone else?

This is probably because Vanilla Huel contains more gum arabic, which thickens it, so you feel fuller for longer.