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Dr. Rocio Riveria Answers Your Hair Care Questions In Under a Minute

Originally aired on 3/06/2020

Presented by L’Oréal Paris. Scientific skin care expert Dr. Rocio Riveria answers as many questions as she can about hair care in 60 seconds. Find out if you really need an expensive hairbrush, how often you need to wash your hair, and more.

Guests: Dr. Ian Lipkin , Dr. Mark Hyman , Dr. Rocio Rivera