A tree from the Mahogany family, Neem is scientifically known as Azadirachta Indica. Be it the leaves or roots, the whole plant in itself possesses a number of antibacterial and medicinal properties. It is rich in anti-ageing properties and also protects the skin from the harmful effects of the UV rays. Its anti-fungal properties also prevent infections and its essential vitamins help in promoting healthy skin and hair too.