Ep. 6 | Acids

As the old saying goes: An acid a day (or, uh, every few days if you're sensitive) keeps breakouts, fine lines, and dullness away. And no, we don't mean that kind of acid. In this episode, we're talking about AHAs and BHAs — the acids commonly used in skin care to help slough off dead cells and keep complexions bright. First, Michelle and Jenny try a product that proves how powerful acids can be — and completely gross-out their loved ones in the process. Then, dermatologist Laurel Naversen Geraghty (who — fun fact! — is a former Allure editor) stops by to help make sense of when and how to use these powerful skin-care ingredients. Don’t miss out on new episodes of Allure: The Science of Beauty on Apple Podcasts, Spotify, or wherever you listen to podcasts. This episode of Allure: The Science of Beauty is presented by Olay. Learn more about your ad choices. Visit podcastchoices.com/adchoices

Om Podcasten

Join Allure as we explore the inextricable link between science and beauty — and don't be surprised if you discover your next favorite serum, hair mask, or scalp treatment along the way. Jenny Bailly, executive beauty director, and Dianna Mazzone, senior beauty editor, are asking the tough questions and getting the straight answers from dermatologists, cosmetic chemists, and at least one expert on climate change (we said the questions were tough). So if you’ve always wondered what a wrinkle actually is (and how retinol can make it go away), or why your hair is curly (and which polymers will give it the most spring), come get nerdy with us!