Dhoopam By Spand is made with cow dung and ayurveda-based herbs havan samagri. This is Panchgavya-based dhoop. Keshavam Dhoopam is 100% chemical-free dhoop. Keshavam Dhoopam is made with desi cow dung, desi cow ghee, or 26 types of havan samagri, Raal, sesame oil, which generates Oxygen when burned together. Keshavam Dhoopam Sticks give almost all the benefits doing Agnihotra. 100% Pure hawan aroma in this and No artificial fragrance is used.