We all want to look our very best for summer. It seems everyone is focused on getting into gear, going to the gym, and eating healthy. But what do you do about the frown lines, or troubling eye crinkles? In the past there hasn't been much you could do about those age defining wrinkles - that is until Botox was introduced as a treatment for those fine lines that develop over time. Since then Botox has been used by over 11 women and men. So how does Botox work?