The present invention relates to an aerosol device including: —a container containing: —one or more propellants, and--a composition including one or more sebum-absorbing powders with a sebum uptake of greater than or equal to 35 m1/100 g, the propellant(s) possibly being present in the composition or, in the container, separate from the composition, —an aerosol device for dispensing the said aerosol composition, including a diffuser equipped with at least two, and better three, spray orifices (22). The invention also relates to a process for the dry-washing and cosmetic treatment of keratin materials, including a step of applying to the hair the cosmetic composition, sprayed from the particular aerosol device.

A scalp and hair management system has increased precision by collecting user information, particularly decision-making information and electroencephalographic information so as to provide aspects of change in scalp and hair managing habits in order to apply a transtheoretical model relating to scalp and hair managing habits for users; provides, by means of realistic image information, changed state information in accordance with systemic management of scalp and hair; verifies effects of using multiple scalp and hair management programs in stages of changes of the scalp and hair management from an initial state; finds and provides a management program suitable for a user; analyzes and provides positive factors and negative factors of the management program; provides state information of the user in stages; and thus boosts motivation for management.

A formula and method to counteract hair loss, where the formula is a mixture. The mixture consists of Flaxseed oil, Coconut oil, Castor oil, Nigella sativa oil, Olive oil, Sesame oil, Sweet Almond oil, Bitter Almond oil, Watercress oil, Jojoba oil, Garlic oil, Onion oil, and Pistacia lentiscus oil. The oils derived from seeds are cold rolled to produce the oil. The mixture is applied to the scalp after brushing and washing of the scalp area to be treated.

A device for head and hair washing of a user carried out by a care operator, where the operator being the same user or not, comprising: a lower bath; a cover, water feeding means, comprising at least a pipe connectable to a water source; water delivering means; water delivering adjusting means, positioned inside the volume created by the cover overlapping the lower bath, and configured so that water delivering adjusting is allowed; water discharge means, associated to the lower bath, comprising a discharge pipe connected to a hole positioned in the lower portion of said bath; the cover has three openings, two of them are arranged on opposite portions to the frontal opening and are provided in the frontal portion of the cover and the third openings is positioned in the rear or upper portion of the opening.

Formulation delivery systems, formulation delivery devices, and formulation cartridges for the same are provided. Formulation delivery systems include a reusable handle, a formulation dispensing assembly, and a controller. The formulation dispensing assembly includes a reciprocating nozzle assembly and a pump. The reciprocating nozzle assembly is fluidically-coupleable to the formulation cartridge or the cleaning cartridge received within the reusable handle. Formulation delivery devices include a reusable handle configured to receive a formulation cartridge therein, and a formulation dispensing assembly disposed in the reusable handle. The formulation dispensing assembly includes fluid conduits, a pump fluidically connected to the fluid conduits, a reciprocating nozzle assembly, and a controller. Formulation cartridges include a reusable cartridge body, a valve frame, and a disposable refill packet reversibly-coupleable to the reusable cartridge body. The disposable refill packet includes a formulation packet and a body portion configured for insertion into the reusable cartridge body.

The proposed is directed to a shampoo assisting device that is mounted on a wash basin, a bathtub, a sink, etc. with a simple configuration to allow the user to be shampooed while lying down. The shampoo assisting device includes a main body having a locking part provided on one side and a headrest part provided on the other side to support a user's head, and a first support protruding from a lower portion of the main body so as to be closely supported by a bottom surface of a wash basin.

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.

A method of repairing oxidatively-treated hair, the methods comprising the sequential steps of: (i) soaking hair in an aqueous treatment composition, (ii) rinsing the hair of step (i); characterised in that the aqueous treatment composition comprises 0.1 to 6 wt % N-acetyl amino acid, based on the total weight of the composition, wherein the N-acetyl amino acid is selected from the group consisting of N-acetyl glycine, N-acetyl alanine, N-acetyl proline, N-acetyl leucine, N-acetyl isoleucine, N-acetyl valine, N-acetyl tyrosine, N-acetyl phenylalanine, N-acetyl tryptophan, N-acetyl serine, N-acetyl glutamine, N-acetyl threonine, N-acetyl asparagine, N-acetyl methionine, N-acetyl lysine, N-acetyl histidine and mixtures thereof, gives damage repair benefits.

A portable hair printer includes a communication module, a printer module that performs a printing operation, a memory that stores a program for printing an image on a surface of a bundle of hairs, and a processor that executes the program, wherein the program is executed by the processor, receives an image to be dyed on the bundle of hairs from the user terminal through the communication module, and transmits the received image to the printer module to perform an image printing operation for the bundle of hairs, and the portable hair printer further comprises a housing having the communication module, the printer module, the memory, and the processor embedded therein, and the housing includes an upper housing and a lower housing hinged to each other around a hinge, and a sensor module.

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.