Aloe Vera is a succulent plant species of the genus Aloe. It grows wild in tropical climates around the world and is cultivated for agricultural and medicinal uses. Aloe Vera is also used for hair treatments. Aloe Vera has been used since ancient Egyptian times as a hair loss treatment. It contains certain enzymes that prevent hair loss and promote hair growth. They are proteolytic enzymes which help eradicate dead skin cells on your scalp. It has alkalizing properties which balance the pH level of your scalp and hair. So you retain moisture and your hair as well.