Dabur Mahanarayan Tail is an Ayurvedic Composition. Using it for massage is very beneficial in relieving pain and stiffness in joints, back, ribs, etc. It helps to keep nerves, muscles, and bones strong. Mahanarayan tail is an ayurvedic oil that cures chronic joint and muscle pains and rigidity caused by arthritis, gout, etc. It is an effective cure for pains caused by injury especially in the chest, back, and pelvic area.