Kushthakalanal Rasa Reference – Bhaishajya-Ratnavali Kushtharogadhikar 875/153 Introduction Kushthakalanal rasa is used in the treatment of kushtha roga (skin disorders). It is a herbo-mineral composition Ayurvedic formulation. Ingredients Shuddha Gandhak (Purified Sulphur) Shuddha Parada (Purified Mercury) Shuddha Suhaga (Purified Citrus tankan) Tamra Bhasma (Copper calx) Loha Bhasma (Iron calx) Pippali Churna (Piper longum) Description of Ingredients Shuddha Gandhak – This pure substance that is Sulphur is used as a main ingredient in many Ayurvedic formulations. This Gandhak is used as