Huan Zhen Er Qi Dan，*Yi Tong*, Volume 84.，
Huan Zhen Er Qi Dan
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Formulas Name : Huan Zhen Er Qi Dan
Chinese Name : 还真二七丹
Drug Formulation
He Shou Wu (avoid iron utensils), black mulberry fruit, raw Rehmannia root, and Eclipta prostrata (all four ingredients must be fresh and pounded in a stone mortar); extract half a jin of juice from each. Add half a jin of deer antler gelatin, half a jin of ginger juice, half a jin of white honey, and 4 liang of Polygonatum (steamed and sun-dried nine times),4 liang of ginseng, 4 liang of white poria, 4 liang of fennel, 4 liang of goji berries, 4 liang of deer antler powder, and 1 liang of Sichuan pepper (all ground into a fine powder).
Source
*Yi Tong*, Volume 84.
Processing
Except for the honey, which is prepared separately, boil the other ingredients together until they form a paste. Just before it becomes a paste, add the honey and stir thoroughly. Then add the powdered mixture of the six herbs (including ginseng) and mix well again. Store in a new porcelain jar.
Instructions for Use
Take 2–3 spoonfuls at any time, mixed with warm wine; in summer, mix with plain hot water.
Copyright: Excerpt from *Yi Tong*, Volume 84., Copyright belongs to the Original Author and all original sources, This article was shared by DeDe on August 25, 2026, Please credit the source and include a link to the original article when reposting.
Terminology Proofreading: [Cheng Bo] | August 25, 2026 Reviewed by: [Wang Zhongxiang, Associate Chief TCM Physician (China)] | August 25, 2026
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Huan Zhen Er Qi Dan