Hair Care SecretsMay 15, 2017

The global hair care market is big business, with an estimated $34 billion US dollars spent on shampoos and conditioners across the world each year. All the major cosmetics companies want as large a slice of the hair care pie as possible, so there are some impressive claims about what is in that little bottle. Physicist Helen Czerski and a team of experts reveal the science behind the claims and bust the greatest beauty myths, demystify the world of hair and sort the pseudoscience from the true science in this world of secret research.

Hair Care Secrets was broadcast on SBS ONE at Friday 13 December 2019, 05:05. This episode was initially placed on Monday 15 May 2017.