The Big Book of Preservatives, Part One - Fundamentals & Formulatinge Zine Digital Download Adventures in Cosmetic Chemistry Issue 2, 2021 by Susan Barclay Nichols e Zine (PDF, 662 KB) 67 pages View the Table of Contents In part one of this two part series, youll learn the fundamental concepts of preservation youll need to keep your products protected from contamination. Youll learn everything you wanted to know, but were afraid to ask whats in my preservatives, how do they work, how do I choose the right one for the

she also includes some great recipes for butters

39 charts over 79 pages

INCI: Squalane (and) Retinyl Linoleate

Susan loves making pretty much everything

We’re customizing shampoo bars

cleave fibrillar collagen into smaller fragments

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Skin plumping agent

Essential Oils

In this e-Zine

we recommend Argan oil be kept under refrigeration for long term storage

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