Crow's feet are the friendly wrinkles on either side of the eyes. These specific eye wrinkles increase when laughing or pinching the eyes. As these eye wrinkles increase in number and become deeper, they can be experienced as disturbing. By applying Botox, the eye circle muscle becomes more relaxed and these wrinkles around the eyes soften. The effect of this botox treatment is 3 months on average. Slightly shorter than with the frown lines and / or forehead lines.