Discussions tagged with 'xanthan gum' Margaret Xanthan gum in toothpaste? evchem2 replied 4 months, 3 weeks ago 6 Members · 10 Replies Formulating hatasamatter 0.5% thickener is very watery hatasamatter replied 1 year, 5 months ago 3 Members · 3 Replies Formulating Viewing 1 - 2 of 2 discussions