We are bringing you a new series from Allure: The Science of Beauty, where we answer the tough questions about skincare, makeup, and more. If you love beauty and are curious about the science behind it, you're going to love this episode on wrinkles. Let's get one thing straight: It's a privilege to have wrinkles. But if you want your skin to look as youthful as you feel, modern medicine has a few tricks up its sleeve, and injectables like Botox are chief among them. Ophthalmologist Jean Carruthers sits down with Michelle and Jenny to tell the truly unbelievable tale of how she "accidentally" discovered that botulinum toxin could smooth brows and erase frown lines. And dermatologist Melissa Levin shares the scoop on the most effective topical ingredients to treat every kind of wrinkle, even those pesky ones between your brows and along your neck. If you like what you hear, subscribe to Science of Beauty now on your preferred podcast app: Apple Podcasts: https://podcasts.apple.com/us/podcast/id1531535720 Spotify: https://open.spotify.com/show/7mwxxPykxDZtCQRiqsdK0X Stitcher: https://www.stitcher.com/podcast/allure-the-science-of-beauty Or wherever you get your podcasts.