Discussions tagged with 'penetration' ETcellphone Can these penetration enhancers be used at a low pH? Pharma replied 3 years, 6 months ago 8 Members · 10 Replies Formulating ETcellphone penetration enhancer combined with HMW hyaluronic acid= similar to LMW HA? DRBOB@VERDIENT.BIZ replied 3 years, 7 months ago 4 Members · 3 Replies Advanced Questions BILO “Rock-Like” Over Hardening Paste..How to Overcome it? Anonymous replied 6 years, 4 months ago 2 Members · 3 Replies Formulating Zink Penetration enhancer for L-Ascorbic acid that doubles as OIW emulsifier compatible with pH 3? BartJ replied 8 years, 2 months ago 2 Members · 1 Reply Advanced Questions Zink Azone/Laurocapram 1-Dodecylazacycloheptan-2-one - experience with it used as a penetration enhancer? Zink replied 9 years, 5 months ago 2 Members · 2 Replies Formulating Viewing 1 - 5 of 5 discussions