The present invention is directed towards a cosmetic assembly, of use for the treatment of keratin fibres, comprising a cosmetic composition having a melting point of between 40° C. and 120° C., and comprising at least 15% by weight of meltable compound(s), relative to the total weight of the composition; and a device (1) comprising a mould (2), the mould (2) comprising at least one cavity (5), into which or each of which at least one of said fibres can be at least partially introduced, for the purposes of moulding said composition onto at least one part of said fibre(s) present in the cavity or cavities (5). The present invention is also directed towards a process for cosmetic treatment of one or more keratin fibres.

The invention relates to a pen which is similar in its external shape to that of a ballpoint pen or fountain pen, comprising a cavity (7) in the tube-type pen body (1) for receiving gel varnish (14), and a brush (5) for applying this to a finger nail. At the front end of the pen body (1), a sleeve (18) is positioned which can be screwed on, and contained therein are LED/LEV lights (11), with a battery (15), for curing the applied gel varnish with UV light.

The invention relates to a foil (14) for a strand (12) of keratinic fibers including a first sheet (20) and a second sheet, the first sheet (20) being connected to the second sheet by an articulation, in particular a hinge, the first sheet (20) being movable relative to the second sheet between a closed configuration for illumination of the strand and an open configuration. The first sheet (20) is substantially at least partially transparent to the UV-visible light, and the second sheet (22) is substantially at least partially opaque to the UV-visible light.

A gel polish curing assembly includes a housing that has a top wall, a bottom wall and a perimeter wall extending between the top and bottom walls. The perimeter wall includes a back wall, a first lateral wall and a second lateral wall. A front side of the housing is open. A plurality of light emitters is mounted within the housing. At least some of the light emitters are positioned on a bottom side of the top wall and are directed downwardly toward the bottom wall. The light emitters emits light having a wavelength that is between 340 and 380 nanometers.

In a hair styling device (100) comprising electrodes (102) for applying a radio-frequent signal to hair, a frequency of the radio-frequent signal is between 50 MHz and 90 MHz. Preferably, a voltage of the radio-frequent signal does not exceed 30 V, while a voltage not exceeding 10 V would work well in a configuration that applies another heat source (103) for heating hair up till a first temperature that is no more than 150° C. (and thus lower than a critical temperature at which hair cuticle damage will occur), and the radio-frequent electrodes (102) for in combination with heat from the other heat source (103)—selectively heating a hair cortex to a second temperature exceeding the first temperature and sufficiently high for hair styling.

A nail polishing and drying device is provided. The nail polishing and drying device includes: a hand mould used for keeping a hand in a stable manner, a slipper located on the hand mould and is adjusted according to a finger dimension by moving forward backward in a horizontal manner, a nail detecting sensor placed within the slipper and determines the finger housing to send a nail polish by informing a system whether a finger is inside or not, a main hose transferring the nail polish to a hose separator acting as a distributor by pulling the nail polish from a nail polish chamber; an air drying or a UV drying system consisting of extra hoses transferring the nail polish coming from the main hose separately to spraying nozzles by being connected to the hose separator and applies the nail polish to five fingers simultaneously.

The present disclosure relates to treatment of a nail surface with non-thermal (cold) plasma prior to application of an energy cured nail coating. Non-thermal plasma (NTP) generators and electronic components which power and control the NTP generators may be incorporated into a current industry standard UV, LED or combined UV/LED curing lamp to provide a NTP curing lamp. The NTP curing lamp conveniently provides plasma pretreatment and curing of the energy cured nail coating using the same apparatus. Plasma pretreatment of the nail surface prior to application of the energy cured nail coating provides better adhesion of the energy cured nail coating to the nail surface than is achieved without the pretreatment.

This device (110) includes a first branch (14) and a second branch (16). The first branch (14) and the second branch (16) are movable relative to one another between an open position for insertion of a lock (12) and a closed position for illumination of the lock (12) in which they define a cavity (20) for illumination of the lock (12), the cavity (20) opening by a first side slit and by a second side slit. The device (110) includes a first confinement member (80) extending in the first side slit over substantially the entire length of the first side slit and a second confinement member (82) extending in the second side slit over substantially the entire length of the second side slit. Each confinement member (80, 82) optically closes the illumination cavity (20) over its entire length when the device is in the closed position.

A personal care system having a treatment device for applying a treatment to the skin or hair of a user is provided. The treatment device has a camera for taking an image of the skin. The system may include or be in communication with an application programming interface (API) that can process the image. The system or an associated API can recommend the use of treatment regimens or topical products according to information determined from the digital image of the skin.

A ventilating and sanitizing lamp for use in a nail salon with a visible light source and a germicidal light source in a hood connected to a elongated hollow member. Heat from the visible light source effects convective air flow from the hood out of the elongated hollow member. An impeller positioned in the elongated hollow member above the visible light source and below the germicidal light source assists the convective air through the elongated hollow member. Air laden with dust and chemicals is pulled into the hood and out of a nail technician's breathing zone together with any bacteria, molds and viruses which are deactivated by the germicidal light source before the air is expelled above the heads of the operator and his or her client.