Discussions tagged with 'sodium-benzoate-2' Bluebird What ingredients are incompatible with sodium benzoate? oilumiun12 replied 8 months ago 8 Members · 7 Replies Formulating Bluebird using zinc salt and sodium benzoate together PhilGeis replied 11 months, 1 week ago 2 Members · 1 Reply Formulating Viewing 1 - 2 of 2 discussions