Natural joint massage oil is a type of oil that is used to massage the joints and muscles to relieve pain and stiffness. It is typically made from a blend of natural ingredients such as essential oils, herbs, and carrier oils. These ingredients are chosen for their anti-inflammatory, pain-relieving, and soothing properties. The oil is typically applied to the skin and massaged into the affected joint or muscle, providing a warming sensation that can help to increase blood flow and reduce pain and stiffness.