Distillations: Science + Culture + History

On today's show we look at questionable appearance enhancers. First The Beauty Historian shares some shocking beauty rituals of yore. Then a look at how Brazilian Blowouts are making salon workers sick. SHOW CLOCK 00:00 Opening Credits 00:38 Introduction 01:10 Interview: The Beauty Historian 06:22 Brazilian Blowouts 14:48 Closing Credits CREDITS Special thanks to Stephanie Coleman, Audrey Quinn, Mia Lobel, and Jennifer Dionisio for researching this show. Additional credits available at chemheritage.org/distillations.