Is the quality of "Sheikh Silicone Cream" developed by Institute of Dermatology, China Academy of Medical Sciences and produced by Suzhou Sheikh Pharmaceutical Co., Ltd. good? Does it contain hormones? The predecessor of the Institute of Dermatology of China Academy of Medical Sciences is the same as that of Peking Union Medical College Hospital (it is still a system called Peking Union Medical College Hospital of China Academy of Medical Sciences, referred to as CAMS &；; PUMC), in the 1950s, the Institute of Dermatology was sent to Taizhou, Jiangsu Province for leprosy research and prevention, and then moved to the suburbs of Nanjing. The research scale is much larger than that of Concord Dermatology, and the experts are much more comprehensive. The only CPPCC member in the national dermatology department is also here. .

Therefore, the so-called Concord silicone oil ointment and the silicone oil of Piyan Institute have basically the same composition, both of which are dimethyl silicone oil. .

The difference is that the Union Medical College Hospital may not produce its own silicone paste but outsource it because of the reduction of preparation rooms, and it was renamed as "Fine Silicone Paste", which was previously sold in the canteen at the entrance of the hospital. .

The preparation room of the institute is still preserved, so it is still producing "silicone oil". .

As for the word "Sheikh" in Suzhou Sheikh Pharmaceutical Co., Ltd., I think it is confusing and has nothing to do with the Academy of Medical Sciences and Sheikh, but I don't comment on the quality of the silicone cream it produces. .

Just like Piyan's homemade compound tretinoin ointment (Niuer), Jiangsu Sao Paulo Pharmaceutical Co., Ltd. also produces Jinnur but claims to use Piyan's formula. .

Finally, both the silicone cream of Concord and the silicone oil of Leather Research Institute are mainly dimethyl silicone oil, which is mainly used for skin care and moisturizing, and contains no glucocorticoid at all (there are many kinds of hormones, including peptides and steroids, and everyone is talking about glucocorticoid in a narrow sense).