
This video is about the course materials included with this course
This video describes the downloadable workbook included with this course.
A quick word on using responsible and sustainable products and suppliers.
This video discusses what skincare preservatives are and how the y work.
This video discusses the differences between broad spectrum preservatives and antioxidants.
This video discusses the types of products that need to have preservatives added to them and why.
This video discusses skincare formulations that do not necessarily require preservatives.
This video discusses the definition of natural and how it has different meanings for all of us.
This video discusses essential oils and why they cannot be used as preservatives for skincare formulations.
This video is an introduction to the information provided in this section on how to select the right preservative for your products.
This Video continues the discussion on the checklist provided in this class and how to select the right preservative for your skincare formulations.
This Video discusses the checklist provided in this class and how to select the right preservative for your skincare formulations.
This video provides example data for the checklist and how it works for an example product of cream.
This video provides example data for the checklist and how it works for an example product of cream. in addition it provides that answers to many of the questions found on the checklist.
Introduction Video to this section on detailed reviews of three natural preservatives.
In this video we discuss the checklist questions and how to use them for the review process of the three natural preservatives.
In this video we look at the three natural preservatives we will be reviewing in the subsequent videos.
This video takes a deep dive into the Geogard ETC preservative.
This video takes a deep dive into the Geogard 221 preservative.
This video takes a deep dive into the Caprylhydroxamic Acid GG preservative.
This video takes a deep dive into the Optiphen preservative.
This video takes a deep dive into the Germaben preservative.
This video takes a deep dive into the Phenonip preservative.
Introduction to Challenge Testing Skincare Formulations
This video discusses how challenge tests work for skincare formulations.
This video discusses why challenge testing is a good idea for all natural skincare formulators to use.
A List of Challenge Test Labratories that the Online Wellness School Recommends.
Congratulations on completing this course. Attached to this lecture is a signed fillable PDF file where you can add your name to the certificate of completion for this course. You can print this certificate as well.
Have you always wanted to make natural skincare formulations? Are you interested in learning the foundation skills and techniques of making natural skincare safely by using preservatives to protect your products? Do you want to know how to select the right preservative for your skincare formulations.? Then this course is for you!
In this course you will learn:
Differences between natural and synthetic skincare preservatives
Understand the differences between antioxidants and preservatives and how they work in skincare formulation
Understand how to protect your products and keep them natural and organic
In depth understanding of three natural skincare formulation preservatives
In depth understanding of two synthetic preservatives
Understand the microorganisms that are regularly found in skincare products
Understand how to Challenge test your skincare formulations
Step by step Instruction and checklist for the right way to select your natural preservative
By the end of this course you will be understand and select a preservative that works for your skincare formulations with confidence You will have a solid understanding of how to preservatives work and why they are a very important part of skincare formulation.
Basic equipment needs for the course
None