According to the information provided by Aiqicha platform, "Dr. Jiang" is a brand registered by Guangzhou Fayasi Fine Chemical Co., Ltd., and the application date for trademark registration is May 17, 216, which belongs to the brand of daily chemical products. "Fayasi" is a company, and Guangzhou Fayasi Fine Chemical Co., Ltd. was registered and established in Guangzhou Baiyun District Administration for Industry and Commerce on May 18, 27.

"Dr. Jiang" is the main brand promoted by Guangzhou Fayasi Fine Chemical Co., Ltd. "Dr. Jiang" mainly sells scalp products, and mainly promotes anti-hair-shedding shampoo. Professor Chen Junsheng personally directs the research and development, which can effectively help customers solve scalp problems.