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).

A multifunctional device for the treatment of a patient's hair and skin including a box-shaped body 2 in which a tank 4 for the production of steam V is inserted. The multifunctional device further includes a heater 5, inside the tank 4 for heating a volume of water W contained in the tank 4, and a dispenser 6 for dispensing, through a first conduit 7, steam V from an outlet mouth 8. The device also includes a supply conduit 9, with a second end 9b in fluid communication with a water supply source, and a filter 10 intercepting the supply conduit 9, for treating the incoming water, transforming it into demineralized water.

A system for carrying out a treatment of the head of hair, especially a shampooing operation, to be connected to at least one water inlet, the system including at least one source of cosmetic product, an adjustment device making it possible to modify at least one usage characteristic of at least one product conveyed to the head of hair, a user interface, enabling the user: to select a setting, the system being configured to act on the adjustment device as a function of the selected setting, and to input at least one item of information relating to a treatment result obtained with the selected setting.

A hair heating device is presented, which provides a solution to the problem of allowing a person to move around while heat conditioning one's hair. The heating cap has a heating element embedded in the cap with a layer of heat distributing insulation between the heating element and the head of the user, and a pocket in the cap to hold a battery pack to power the heating element. Generally speaking, the components are configured as follows: the hair cap has the heating element internally attached between a first layer of fabric and a second layer of fabric. The battery pack is detachably connected through an inside pocket of the heating cap to the heating element. The heating cap provides an improved way to heat conditioning hair (which helps produce healthier and shinier hair) while utilizing the heat generated by the battery and allowing the user to move about freely.

A system for treating the hair, to be connected to a water inlet, that includes at least one source of a cosmetic product, a water-dispensing device to convey the water to the hair, an adjustment device making it possible to inject, into the water, the product originating from the at least one source of product and to vary the content of product originating from this source in the water conveyed to the hair by the dispensing device and/or the amount of product conveyed to the hair by the dispensing device, this adjustment being able to assume at least one intermediate value between minimum and maximum content and/or amount values, a pressure booster to increase the pressure of the water at the inlet of the dispensing device beyond the pressure of the water at the inlet of the system.

System for treating a head of hair, including a pipe for circulating a liquid, a device for feeding the pipe with water, at least one source of product, the product (P1) comprising one or more surfactants, a device for injecting product into the pipe to form a treatment solution comprising one or more surfactants in a content ranging from 0.35% to 1.5% by weight of surfactant(s) relative to the total weight of the treatment solution, a dispensing device for delivering the treatment solution onto the head of hair (B) with a flow rate of between 0.5 and 5 L/min, better still between 0.8 and 3 L/min.

Hair care compositions and methods for providing conditioning benefits to hair is disclosed. The hair care compositions may include one or more nonionic surfactants comprising one or more alkylpolyglucosides; one or more fatty alcohols; one or more fatty esters comprising caprylic/capric triglyceride; about 0.5 to about 30 wt. % of a fatty compound other than fatty alcohol and fatty ester; one or more silicones comprising polysilicone-11; one or more thickening agents; and water, wherein the hair care composition is an emulsion, and all weight percentages are based on the total weight of the hair care composition.

The invention relates to a hair treatment process comprising the application to the hair of a composition comprising at least one fatty substance using an aerosol device comprising:—a container containing the composition and one or more propellants, 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 methods for treating hair, which are particularly useful for repairing, strengthening, and protecting hair from damage. The methods include applying to the hair each of the following components, together, separately, or in any combination thereof, in one or more hair-treatment compositions: (a) at least one amino acid or amino sulfonic acid, and/or a salt thereof, which is present in at least one of the one or more hair-treatment compositions in an amount of at least 0.5 wt. %; (b) at least one non-polymeric mono, di, or tricarboxylic acid, and/or a salt thereof, which is present in at least one of the one or more hair-treatment compositions in an amount of at least 0.5 wt. %; and (c) at least one non-taurate surfactant, which is present in at least one of the one or more hair-treatment compositions.

Hair treated with the methods exhibit desirable cosmetic properties such as smoothness, gloss, improved combability, and improved strength and elasticity.

The present technology provides a dry shampoo composition comprising clay, natural starches and a natural oil absorbent. Such dry shampoo compositions are highly absorbent, fine, light and resistant to clumping. In some embodiments, the dry shampoo compositions are useful as alternatives to conventional wet shampoo in methods for cleaning hair.