Our camphor is 100% natural and obtained from the bark of the tree Cinnamonun Camphora. The tree only begins producing the the waxy substance used to make camphor oil when it reaches 50 years. This oil is then turned to camphor tablets. They have a variety of uses that include burning or crushing the camphor pieces into a warm bath to remove or shield your aura from negative energies. Hindus have traditionally used camphor during ceremonies for purification.