Day 5 - Cosmetic Stability Testing


Welcome to Day 5 of the 30 Days to Become a Better Cosmetic Chemist series

Get the 30 days to become a better cosmetic chemist book

This 30 day challenge is all about giving you basic exercises that will improve your abilities as a cosmetic chemist.

In this episode

In today’s episode I’ll share:

  • Information about stability testing
  • Why stability testing needs to be done
  • 6 step method for conducting a proper stability test
  • Equipment needed to run a stability test
  • Factors which determine a formula’s stability
  • When you should do stability tests

Relevant to Exercise

See this video I did on stability testing

If you have questions about stability testing leave a comment below. Also, let us know how your mini stability test worked out.

Related Articles

How to Become a Cosmetic Chemist

The job of a cosmetic chemist, or as they call it in the UK a cosmetic scientist, requires you to do a wide variety of things both in and out of the lab. Your main responsibility will be that of a formulator. This means you mix raw materials together to create cosmetic products like lipstick, nail polish, skin lotions, shampoos, toothpaste and any other type of personal care product.

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