A set of identical twins have revealed the fascinating results after one used Botox for 13 years whilst the other didn’t.

A set of twins took part in a study in 2006 tracking the differences when one used botox and the other didn't.

Ahead, learn all five things and see some epic before-and-after pictures. 1. What Is Botox? Madeleine Gantz ... it's important to see how deep-set my glabellar line was when I would furrow ...