Formula of medicinal liquor (for reference only): 5 deer penis, 50g medlar, 30g ginseng, 50g rock sugar, and 2.5L wine for soaking in Gu Yangkang zero.
The preparation method comprises placing penis et testis Cervi, Radix Ginseng, Fructus Lycii and crystal sugar in a container, adding Chinese liquor, sealing, and soaking for 6 months.
The materials for soaking wine need high-quality medicinal materials, and the medicinal materials added by Qianling Mountain should be recognized. In addition, earthenware jars or glassware should be used for soaking wine, and plastic and metal utensils should be prohibited for soaking wine, and the degree should be between 55 and 60.