Hi Sigma,
I bought the ora-plus and am using it now for my titration suspension fluid. I like it a lot, but only a week in.
It contains xantham gum - so I gave up trying to create my own suspension.
As for the other ingredients, they are not as close to the food chain, but there is no bad taste, and I need less than a ml per dose.
Best thing about it is that it lasts for a month or more, if refrigerated. I could carry a freezer bag if I needed to go somewhere.