China. According to information from Aiqicha, the trademark registration application date of "Bencao Declaration" is 2019-11-22, and it is Category 30 of the China International Classification. Therefore, Materia Medica Declaration is a Chinese brand. Herbal Declaration is a Chinese brand sanitary napkin with more than ten kinds of Chinese herbal ingredients. The herbal ingredients are integrated into the chip through modern scientific extraction technology, so that the factors that relieve menstrual cramps can be directly absorbed by the epidermis during use, helping to continuously relieve menstrual pain.