Discussions tagged with 'emuslifier' Zink Gelling agents in emulsions: Add before or after emulsification? Or even after cooldown? ketchito replied 3 years, 2 months ago 9 Members · 10 Replies Formulating Zink Emulsifier choice for retinol face creams - some options better than others? Zink replied 3 years, 4 months ago 3 Members · 4 Replies Formulating Viewing 1 - 2 of 2 discussions