Discussions tagged with 'glycolic acid' Heath0o7 How to work with Bakuchiol, alpha arbutin and kojic acid KukuiNut replied 1 year, 1 month ago 7 Members · 12 Replies Formulating Nihed Glycolic acid reacting with peservative Nihed replied 1 year, 7 months ago 2 Members · 6 Replies Formulating Viewing 1 - 2 of 2 discussions