Abstract: A multi-part mold assembly, which may be incorporated in a kit assembly along with other structural components, to form a lipstick product which is either formed from a plurality of unused remnants of previously used lipstick products or a "customized" lipstick made up of a newly blended color or alternatively, a lipstick having at least two separately colored longitudinal halves. In one embodiment, the mold assembly is specifically structured to form a whole or complete lipstick product whether from the left-over portions or remnants of several lipsticks or from a one or more colors to arrive at a "customized" lip color, for example by mixing a main or base shade with another color in order to darken or lighten the main shade.