Camphor essential oil helps in relieving muscle pain, skin irritation and itching. It is a potent anti-inflammatory agent that offers a cooling and soothing sensation. It may also be helpful to people experiencing back pain or those recovering from a joint or muscle injury. Its soothing and calming effects reduce stress, which is often stated as one of the common causes of hair loss. It provides the nourishment needed for healthy hair growth. It is also a major ingredient in mosquito repellents.