Article by: Perry Romanowski
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Welcome to Day 16 of the 30 Days to Become a Better Cosmetic Chemist series
This 30 day challenge is all about giving you lessons and basic exercises that will improve your abilities as a cosmetic chemist. 
Get your copy of the Become a Better Cosmetic Chemist workbook
In this episode
On today’s program we’re going to talk about the types of tests you need to do on your cosmetic formulas before you start marketing and selling it.
In this episode you’ll find:
- The four types of tests you must run
- Different kinds of microbial tests and what they do
- More information about stability and safety testing
- The reason you need to do performance and claims testing
Today’s Challenge
Choose either one of your own products or a competitor’s product and make a list of all the tests that should have been done prior to launch.
Useful resources: Drugstore.com or Ulta.com
Example: TRESemme Platinum Strength Strengthening Shampoo
Required tests – Stability testing, microbial challenge tests, claims testing
All I have seen are the list of the course in your sight. I like to see a sample of real paragraph and video clip.
You can see more about the course here. http://chemistscorner.com/members
Perri am very much interested in the lessons.
I would also need your lesson books.
Pls send me your email address then we can
Chat Privately.
Hello – you can get the lesson book by clicking on the link in this post.