Aloe Vera is one of the most known specie of the Aloe genus. It first description known is in a Mesopotamian clay tablet (around 21000 BC). It is considered to be the one with more active substances than the other 500 species of Aloe (Foster et. al. 2011). It is cultivated for pharmaceutical and cosmetic purposes, and is widely commercialized around the world. In the next survey we will highlight some recent clinical trials where Aloe Vera have been prove to be effective. A 2