Discussions tagged with 'preservatives' wombat1 Preservatives with a formula with a lot of actives wombat1 replied 9 years, 5 months ago 6 Members · 13 Replies Formulating Anonymous Before preservative testing OldPerry replied 9 years, 7 months ago 3 Members · 3 Replies Formulating Anonymous Natural skin care preservative MarkBroussard replied 9 years, 7 months ago 4 Members · 4 Replies Formulating Anahit Silver citrate as apreservative MarkBroussard replied 9 years, 8 months ago 3 Members · 2 Replies Cosmetic Industry ozgirl Preservative for Shampoos, Body Wash and Conditioner ozgirl replied 9 years, 11 months ago 4 Members · 6 Replies Formulating Zink Best preservative for pH > 7 liquid mud / clay face masks? beautynerd replied 9 years, 11 months ago 5 Members · 7 Replies Formulating Viewing 221 - 226 of 226 discussions ← 1 2 3 … 10 11 12