Hair Care Secrets

2017
51:17

May 15, 2017

Expired 4.0 24 x
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...
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