1752, Liu prepared "Health-preserving Black Hair Dew", which is the predecessor of the original liquid of Chinese herbal medicine for preventing hair growth.
1767, Liu, the son of Liu, founded Hancaoge Pharmacy in Moonlight Hutong, and his son followed in his father's footsteps and improved the prescription many times. However, at that time, the "health-preserving black hair dew" was dedicated to the court and could not be circulated among the people.
19 1 1 The Revolution of 1911 broke out, the Qing Dynasty was overthrown, and the "health exposure" spread to the public.
1930, the descendants of Liu 18 returned to the palace secret recipe of "keeping healthy and blackening hair dew", and on this basis, summarized the previous pharmaceutical experience, improved the classic brewing technology, and renamed "keeping healthy and blackening hair dew" as "Chinese herbal medicine anti-shedding hair liquid".
1935, due to the long-term shortage of medicinal materials, the Hancao Museum was forced to close down, but the people in the Hancao Museum still insisted on improving the "Hancao anti-shedding and hair growth stock solution".
1940, the supply of medicinal materials picked up, and the Hancao Museum resumed business in Beijing.
1946, Hancaoge Chinese Medicine Refining Brewing Center was formally established, which started the industrialization process of ancient brewing.
1947, in cooperation with the local forestry department of Yunnan-Guizhou Plateau, we established two bases of our own medicinal materials, and adhered to the purpose of "seeing Si Qi, making it in four seasons to seize nature".
1983, the center carried out the trial production of "tea bran hair care essence", and the first batch of samples were trial-produced in June 1983, and passed the joint appraisal of Guangzhou Health and Epidemic Prevention Station, Guangzhou Industrial Products Inspection Institute, China People's Liberation Army 157 Hospital and Information Research Office of Sun Yat-sen University.
1996, the application technology of camellia oleifera Abel in the field of hair growth was selected into the China volume of the World Excellent Patent Technology Selection.