OBJECTIVE To prepare the acyclovir (ACV)palmitate liposome gel in order to raise ACV concentration in the skin and enhance the topical bioavailability of ACV.METHOD The optimum formation was selected by means of an uniform design.Both the embedding ratio of liposome and the leaking ratio of the preparation were determined.The appearance of liposome was observed.RESULTS The latex white liposome gel was prepared.The mean embedding ratio was 95.1%,and the mean diameter was 300 nm.The preparation was stable ...