#alltheingredients: Hydroxypropyl guar (rheology modifier)

I have a really interesting question from this month’s Q&A that I want to answer, but first we need to take a look at hydroxypropyl guar. I have this ingredient as Jaguar® HP-105 from Solvay but you can also find it as Polycos, so some of this might be specific to one version or another. Hydroxypropyl…