There are four lessons in this pre-module course. They are meant to provide you the basic information that you should already know to complete the course. Most of these topics were things that you would have learned in high school or perhaps college. They aren’t difficult lessons but it’s good to have a refresher.  You should understand the information in these lessons to successfully complete the courses.

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About Instructor


Perry has been formulating cosmetic products and inventing solutions to solve consumer problems since the early 1990’s. Additionally, he has written and edited numerous articles and books, taught continuing education classes for industry scientists, and developed successful websites. His latest book is Beginning Cosmetic Chemistry 3rd Edition published by Allured.

7 Courses

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Course Includes

  • 4 Lessons