Abstract: A modular hair brush for dispersing styling products, therapeutic, and medicated treatments from a product holder in a brush handle. The head portion of the brush includes bristles that are positioned near openings that disperse the treatment product(s) stored within the handle. When product application is desired, a manual push or twist mechanism is engaged, which causes one or more products to pass through the openings to the bristles of the brush and onto the hair during normal combing. Different examples provide for the use of replaceable brush heads that can be adjusted to different hair texture and thickness, or type of hair styling. A replaceable product insert can use different viscous liquid solutions designed for different treatment. The modular brush allows for mixing of different hair products before application, offering a portable, refillable, on-the-go multi-functional beauty tool.

Abstract: A modular hair brush is provided, which is able to disperse styling products, therapeutic, and medicated treatments from a product holder in a brush handle. The head portion of the brush includes bristles bundled together that are positioned near openings that disperse the treatment product(s) stored within the handle. In an example, the handle has a mechanism that is able to advance and retract a piston within a product holder encasing replaceable treatment product(s). When product application is desired, a manual push or twist mechanism is engaged, which causes one or more products to pass through the openings to the bristles of the brush and onto the hair during normal combing. Different examples provide for the use of replaceable brush heads that can be adjusted to different hair texture and thickness, or type of hair styling. Also provided is a replaceable product insert that can use different viscous liquid solutions designed for different treatment.