Aloe Vera (Aloe barbadensis) is a popular medicinal plant. It belongs to the liliaceae family. It is a perennial plant, growing to the height of 1½ – 2½ ft. Its leaves are long and thick, juicy with a wheel like phylotaxy. The two sides of the leaves have thorny structure with a thorny tip. The inner substance of the leaves is jelly like, with bad odour and bitter in taste. The length of the leaves ranges from 25-30 cm, while the breadth ranges from 3-5 cm. Normally it flowers during October to January and the long inflorescence has a large number of small pink flowers all around. Fruits are developed from February to April.