The invention relates to an aerosol device comprising:—a container containing:—one or more propellants, and—a composition comprising one or more sebum-absorbing powders with a sebum up-take of greater than or equal to 35 ml/100 g, it being possible for the propellant(s) to be present in the composition or, in the container, separate from the composition,—a means for dispensing said composition comprising:—a body (3) that is open at its two opposite axial ends,—an engaging part (10) that is open at its two opposite axial ends, at least partially defining a dispensing orifice (12).

The present disclosure relates to, inter alia, a formulation in a package, the formulation comprises one or more active agents and is co-mingled with a whipping agent prior to being filled under pressure into the package. The whipping agent is added in sufficient amounts to be dispersed in the formulation. The pressurized package is under sufficient pressure suitable to maintain the whipping agent dispersed in the formulation; and the pressurized package is under sufficient pressure to expel the formulation as a whipped formulation upon application of external force on the formulation in the package.

The invention comprises an apparatus and method of manufacture thereof for forming a frothing agent, including the steps of: forming a frozen pellet by at least partially immersing a first material in a liquid, the first material including at least one of: (1) a solid particle comprising at least thirty percent nitrous oxide by mass and (2) a liquid drop comprising at least thirty percent nitrous oxide by mass; sealing the frozen pellet in a container comprising an initial pressure exceeding one hundred pounds per square inch; and heating contents of the container, the step of heating resultant in: (1) a phase change of the nitrous oxide; and (2) formation of the frothing agent.

A portable apparatus for dispensing and foaming of a product, including: a product container which contains a product that is to be foamed by and dispensed from the apparatus; a gas container, at least containing a gas, for example a single gas or a gas mixture, wherein the gas substantially does not contain any greenhouse gases such as N20; a dispersion device, having a product entrance that is connectable to the product container for receiving product, the dispersion device further being connectable to the gas container for supplying the gas to the product during product discharge; a processing device downstream of the dispersion device for performing a mixing treatment and/or pressure reduction on the product provided with the gas; and a product dispensing head, being part of a top section of the apparatus and being arranged downstream of the processing device.

A valve assembly for a dispenser. The valve assembly includes a valve body. The valve body includes a first hoop member, a second hoop member, and a transition portion defined by the joining of the first hoop member and the second hoop member. The first hoop member includes a first hoop outer portion positioned, a first hoop inner portion, a first hoop upper surface, and a first hoop lower surface. The second hoop member includes a second hoop outer portion, a second hoop inner portion, a second hoop upper surface, and a second hoop lower surface. The second hoop inner portion extends about the longitudinal axis defining a passageway. The passageway comprises a first passageway opening, a second passageway opening opposite the first passageway opening, and a passageway surface extending from the first passageway opening to the second passageway opening.

An aerosol antiperspirant or deodorant product with a dispenser with a dispenser container filled with nitrogen gas and a reservoir filled with antiperspirant or deodorant composition. The composition is dispensed without substantial clogging in the valve assembly or changes to the mass flow rate and/or average particle size distribution.

A pressurized container assembly includes a pressurized container, a valve, and a shearing chamber. A flowable product and propellant are also provided within the container. The propellant is substantially non-soluble in the flowable product. Methods of producing a foamed flowable product using shearing chambers are also disclosed.

A system is described for the hands-free administration of a nutritional supplement matrix to the oral mucosa. A two-piece mouthpiece is formed in a nozzle cap that accepts canisters with the nutritional supplement matrix under pressure. Bite pressure administered by a user to an upper moveable portion of the two-piece mouthpiece may activate the dispensing of an atomized mixture of the nutritional supplement matrix. A flexible joiner between the upper moveable portion and the lower fixed portion of the two-piece mouthpiece may compress, fold, or otherwise collapse under the bite pressure from the user.

The present invention provides a system, a kit and a use thereof for oral mucosa delivery of a composition. The composition may comprise at least two sub-compositions admixed right before dispensing to the oral mucosa. In one embodiment, the system is a pressurized system. In another embodiment, the admixed sub-compositions are atomized. In one embodiment, one of the sub-compositions comprise a beneficiary gas, such as oxygen. In another embodiment, one of the sub-compositions comprise a nutritional supplement, a nutraceutical composition, a pharmaceutical composition, or any combinations thereof.

The invention comprises a container apparatus and/or a method of manufacture thereof, comprising: a pressure containment housing containing both a first chemical and a second chemical; an interface configured to control dispersal of the first and second chemical out of the container; and a pressure within the container at time of manufacture exceeding ten bar. Generally, the mixture includes: (1) nitrous oxide as a gas, a liquid, a supercritical fluid, or a solid and (2) at least one of molecular hydrogen, helium, molecular nitrogen, carbon dioxide, neon, argon, krypton, and xenon in the form of a gas, liquid, supercritical fluid, or solid.