Discussions tagged with 'dye' Abdullah Does solution of 1% powdered dye need preservative? Abdullah replied 3 years ago 2 Members · 2 Replies Formulating LuisJavier Dye for water-based face serum LuisJavier replied 4 years, 9 months ago 1 Member · 0 Replies Formulating Aanchal Dye Aanchal replied 4 years, 11 months ago 3 Members · 4 Replies General Viewing 1 - 3 of 3 discussions