The Big Book of Preservatives, Part Two - The Charts

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e-Zine  - Digital Download
Adventures in Cosmetic Chemistry
Issue 3, 2021

by Susan Barclay Nichols
e-Zine (PDF, 2MB)
39 charts over 79 pages

View the Table of Contents

In this massive e-book, The big book of preservatives, part two – The charts, you’ll meet and learn about preservatives of all kinds. There are 39 comparison charts, all of which include information on electrical charge, suggested usage, heat tolerance, compatibilities and incompatibilities, and so much more, allowing you to make the best choices for keeping your products safe until well after the “best before” date. Learn all kinds of “things to know about preservatives before you start”, like what kind of contamination can affect our products and how to use hurdle technology with naturally compliant formulas.

Check out Part One of this series in digital downloads on our website!


This e-Zine is published in English and is not available in any other languages.  This e-Zine is in PDF format and it is sent as a digital download.  It is not available in any other format and not available except as a digital download.

About the author

Susan Barclay Nichols lives in the Fraser Valley, B.C., Canada.  She stumbled upon a recipe for bath bombs and became obsessed with creating bath and body products. This is when her extreme interest in chemistry began. 

In 2009, she started Point of Interest, a bath and body products blog to share her love of creating products. Her favorite hobbies – other than creating bath and body products – include sewing, trivia, criticizing and correcting people’s grammar and spelling, and striving to achieve expert status on bass in Rock Band 3. She lives with her wonderful husband, Raymond and their adorable dog, Sasja.

Because of the downloadable nature of this product, e-zines and e-books are final sale, and therefore not eligible for a refund.


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