A practical guide to measure and adjust the pH in the cosmetic lab

It's finally available

This is a practical step-by-step guide for measuring and answering the pH of every possible cosmetic product that you can make in your lab

We walk you through all possibilities for each product type:

  • How to proceed when you make a toner and start with distilled water? How to proceed when you start with a hydrosol?
  • What to do if your preservative is pH dependent? How to proceed if the preservative is not pH dependent?
  • What to do if your preservative increases the pH? How to proceed if the preservative reduces the pH?

We have thought about every possible scenario in the formulation lab, collected our experience of the past 12 years and offer the answer to all the question you will confront with in this ebook.

as always, 20% discount for members.

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