The new e-book is here – Shampoo bars you will love: Creating pH balanced bars

I’ve been working on this feverishly for weeks, but it’s finally ready: My new e-book, Shampoo bars you will love: Creating pH balanced bars! The write up: This new, special edition of Adventures in Cosmetic Chemistry delves into how to make pH balanced shampoo bars using liquid and powdered surfactants, and all kinds of other…