Reversed-Flow Oil,*Shengji Zonglu*, Volume 101.,Yellowish-white hair and beard.
Reversed-Flow Oil
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Formulas Name : Reversed-Flow Oil
Chinese Name : 倒行油
Drug Formulation
1 liang of mercury; 7 leeches (ground into powder).
Source
*Shengji Zonglu*, Volume 101.
Processing
Take 3 liang of silver and fashion it into a small box; fill it with 1 liang of mercury. Grind 7 dried leeches into a fine powder and place it in the box along with the mercury. Seal the box with earthworm mud to a thickness of about half a finger, then bury it deeply in horse manure for 49 days. When removed, it will have transformed into black oil.
Benefits
Yellowish-white hair and beard.
Instructions for Use
Wrap a fingertip in fish bladder, dip it in the medicine, and rub it in.
Copyright: Excerpt from *Shengji Zonglu*, Volume 101., Copyright belongs to the Original Author and all original sources, This article was shared by DeDe on August 24, 2026, Please credit the source and include a link to the original article when reposting.
Terminology Proofreading: [Cheng Bo] | August 24, 2026 Reviewed by: [Wang Zhongxiang, Associate Chief TCM Physician (China)] | August 24, 2026
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Reversed-Flow Oil,Yellowish-white hair and beard.