US Patent 11253111 Skin care product dispensers and associated self-foaming compositions

Embodiments of the present invention provide foam skin care product (e.g., soap) dispensers and corresponding compositions. An example foam skin care product dispenser includes a reservoir that holds, under pressure, a skin care product composition, including one or more propellants. During a dispense, a dispense valve is opened to release some of the skin care product composition from the reservoir into a dispensing (e.g., flow) path. Once released, the skin care product composition at least partially foams to form foamed skin care product (e.g., foamed soap).