Botox against an angry look is one of the most popular cosmetic treatments. Not surprisingly, because looking angry is a wasted emotion and dates back to prehistoric times. Back then, an angry look came in handy to scare off hunters and wild animals. Now that tigers and elephants no longer roaming our world, that angry look is no longer necessary. With a botox treatment, you can look more relaxed and friendly. In this video, beauty expert Maaike Dorsteen and Dermatologist Gamze Piskin of SkinSensible show how this treatment works and why it reduces an angry look.