Agar, a valuable aromatic plant deposit found in the stems of Aquilaria agallocha is available in Bangladesh, East India (Assam) and other parts of South East Asia.
The oil obtained from agar is described as a stimulant, cardiac tonic and carminative. It is also used in the cosmetic and pharmaceutical industries. Agarwood (Oud) is an Oriental medicine for use as a sedative.
In reality agarwood oil obtain from the fungus infected of Agarwood plant.