The present invention provides devices for dispensing topical pharmaceutical compositions. In some embodiments, the dispensing device possesses a reservoir for storing the composition and means for metering the composition. In some embodiments, such reservoirs are: i. made from, or substantially lined with, a material that opaque and/or substantially nondepleting of at least one component of the composition； ii. optionally, volumetrically compressible； and iii. fitted with the means for metering the composition. And the means for metering are adapted to measure a fixed amount of the composition for application to a dermal region of a user of the device. In some embodiments, the compositions has a specific gravity in the range of from about 0.85 to about 1.20 at about room temperature and comprises a medicament； a thickening agent； and a solvent, and optionally a skin penetration enhancer and/or a deodorant.
