Resin Concentration comes from the fragrant sap of an Indian tree whose resinous crystals, according to Ayurvedic practice, are burnt to increase the power of concentration, to create a spiritual atmosphere, and repel bad spirits. is made from hand-rolling each stick from a fragrant dough made of pure resins, herbs and essences which have been used for thousands of years in the practice of Ayurveda in India. There are 8 authentic Ayurvedic fragrances outlined below: Ingredients: Fine essential oils, fragrant herbs, powders and resin