A formulation structure is provided. The formulation includes a main body having holes and a thin film layer having pores and disposed on the surface of the main body. The thin film layer is more compact than the main body and integrally connected to the main body. A method for manufacturing the formulation is also provided.提供一種製劑結構。此製劑包含具有數個孔洞的主體,以及具有數個細孔且位於主體表面的薄膜層。上述薄膜層較主體更為緻密,且一體連接主體。在此亦提供一種製造上述製劑的方法。100‧‧‧製劑110‧‧‧主體112‧‧‧孔洞114‧‧‧微粒體116‧‧‧細粉體118‧‧‧液體120‧‧‧薄膜層122‧‧‧細孔
