Zi Yun Gao (Purple Cloud Ointment)
Also called Shiunko in Japan, this product was developed by Seishu Hanaoka, a famous surgeou in the late Edo period. The ointment is useful for a variety of purposes. Purple Cloud Ointment has a fantastic effect especially for burns and bleeding hemorrhoids. Of course it is also very useful for preventing moxa burns and minimizing scars.