The present invention provides an oral solution of Antrodia camphorata, which forms a sheet having a first surface and a second surface, and a thickness between the first surface and the second surface, the sheet And comprising an extract of Antrodia camphorata and an excipient, the first surface and the second surface having an area of 1 to 12 cm 2 and a thickness of 0.1 to 2 mm.本創作提供一種牛樟芝口溶膜,其形成一片狀體,該片狀體具有一第一表面及一第二表面,該第一表面及該第二表面之間具有一厚度,該片狀體包含牛樟芝萃取物及賦形劑,該第一表面及該第二表面的面積為1至12平方公分,該厚度為0.1至2公厘。