Discussions tagged with 'cocamidopropyl betaine' Margaret Sodium benzoate and SLS in toothpaste PhilGeis replied 1 week, 6 days ago 6 Members · 19 Replies Formulating Margaret Cocamidopropyl Betaine made in the U.S. Margaret replied 1 year, 8 months ago 2 Members · 2 Replies General Viewing 1 - 2 of 2 discussions