A liquid product spray dispenser includes a liquid spray pump and cartridge containing personal care liquid product and is adapted for cartridge replacement to facilitate personalized product replenishment. The dispenser comprises a pump assembly and a housing for containing a replaceable cartridge containing a personal care liquid. To avoid mess, the cartridge includes a tube and pump engine adapter to facilitate replacement of spent cartridges. The cartridge may be releasably secured to the dispenser or pump assembly such that a user may remove the cartridge from the dispenser or pump and replace the cartridge with another cartridge containing the same or a different product.