From The Beauty Brains by Discover the beauty and cosmetic products you should use and avoid
March 11, 2026 · 54 min · Season 2 · Episode 420
About this episode
The episode discusses beauty dupes, shampoo ingredients, and the path to becoming a cosmetic chemist.
Send us Fan Mail On today’s show we cover lots of questions including… What is nonenal odor and how do you minimize it? Does panthenol make a shampoo better?What’s an alternative to Matrix step one bleach amplifier?How expensive is it to test a product?How do you become a cosmetic chemist?Beauty News Wirecutter hired a chemist to tell if products were real or dupes. Approximate timestamps 0:00 - Intro 1:00 - Chit chat 7:00 - Who are the Beauty Brains? 19:00 - Real or Dupe products 28:30 ...