Q&A: Xanthan gum, pilling, and alternatives? Some information on sclerotium gum

In the August Q&A, Kh asked: Question: about xanthan gum and the pilling issue, (cause if I’m stuck with the ECOcert emulsifiers, I might be stuck with xanthan). Is it possible that it is pilling because of it’s interaction with another ingredient, like a wax maybe, or one of the film formers? I have tried many…