An electrolysis device may include a housing having a cavity that is configured to receive a precursor solution. The precursor solution may include chloride. An electrolysis circuit may be located in the cavity of the housing. The electrolysis circuit may include a power source, a first electrode and a second electrode electrically coupled to the power source, and a control circuit electrically coupled to the power source and the first and second electrodes. Upon the control circuit being activated while the precursor liquid operably couples the first and second electrodes together, the electrolysis circuit may be configured to generate a hypochlorite solution from the precursor solution.

The present application relates to the field of oral care products, and more particularly to an oral irrigator. The oral irrigator comprises: an irrigator body, and a generator arranged inside the irrigator body. The irrigator body comprises: a water tank, a nozzle, and a driving assembly. The water tank is configured to accommodate an electrolyte. The generator is configured to electrolyze the electrolyte to generate ozone water and hydrogen-rich water. The electrolyte of the water tank is driven by the driving assembly to enter the generator, electrolyzed in the generator, such that a resulting electrolyzed ozone water and hydrogen-rich water are sprayed out from the nozzle of the irrigator body. In this way, it is solved the technical problem that the existing oral irrigator only uses a water flow for physical cleaning.

A portable, hand-held electrospinning or electrospraying apparatus and system, method, and portions thereof, comprised of a durable portion of the hand-held apparatus and a consumable portion of the hand-held apparatus. The consumable portion of the hand-held apparatus, which may contain the solution to be output in electrospin or electrospray fashion, may be replaced in whole or in part to provide additional or alternative solution. A base station may be provided, and can output high voltage and communication signals to the hand-held apparatus to enable the electrospin or electrospray operation by the hand-held apparatus.

Hydrogen ion water for use in cosmetic masks and skin care, as well as a method of making the same. The molecular expressions of hydrogen ions in the hydrogen ion water are H.sup.+(H.sub.2O).sub.2, H.sup.+(H.sub.2O).sub.3, H.sup.+(H.sub.2O).sub.4, H.sup.+(H.sub.2O).sub.5, and/or H.sup.+(H.sub.2O).sub.6, where O is the oxygen atom in a water molecule, H is the hydrogen atom in water molecule, and H.sup.+ is a positively charged hydrogen ion. A water mask containing hydrogen ions includes the following components in the indicated weight ratios: 0.01-1% sodium chloride; 0.01-20% glycerol; 0.01-20% 1, 3-butanediol; with the rest being hydrogen ionized water.

A iontophoresis method (700) is described for delivering vitamin C through the skin of a biological subject, the method comprising applying (702) a selected current profile, either continuous direct current or pulsed current or a combination of both to a biological subject. A iontophoresis composition is further described, comprising one or more of vitamin C, vitamin C derivatives, ions of vitamin C and ions of vitamin C derivatives and further comprising a silicon material and water. A iontophoresis kit for carrying out the iontophoresis method is also disclosed. The application further describes a iontophoresis device comprising an electrode assembly and circuitry configured to concurrently generate a continuous direct current stimulus and a pulsed current stimulus; a corresponding iontophoresis method for delivering a cosmetic composition to a biological subject is also disclosed.

The coating formation method of the present invention is a method for forming a coating on a surface of a coating formation target. The formation method of the present invention includes an electrostatic spraying step of electrostatically spraying a composition directly onto the coating formation target, thereby forming a coating composed of a deposit containing fibers. The composition contains a component (a), a component (b), and a component (c) below. (a) One or more volatile substances selected from water, alcohols, and ketones. (b) A polymer having coating formability. (c) A liquid agent containing one or more selected from oils and polyols that are in a liquid form at 20° C.

Provided is a method for forming a good fibrous coating on a target surface even in a high-humidity environment when electrostatically spraying is performed directly on the target surface such as skin. A composition for forming a coating of fibers on a target object by electrostatic spraying, comprising the following components (a), (b), (c) and (d): (a) 1 mass % or more and 45 mass % or less of a polymer having a film-forming ability; (b) 45 mass % to 95 mass % of one or more volatile substances selected from the group consisting of an alcohol and a ketone; (c) a conductivity controlling agent to control the conductivity of the composition to 8 μS/cm or more and 300 μS/cm or less; and (d) 0.2 mass % or more and 25 mass % or less of water.

Methods and compositions for stimulating hair growth are disclosed. Compositions for stimulating hair growth include two or more of hyaluronic acid, osteopontin, and another CD44 binding ligand. Methods for stimulating hair growth include administering such composition into the skin of a patient.

A method for treatment for rejuvenation of hair growth combines three phases including a first phase typically applied once a month of micro-needling the area to be treated and thereafter applying an effective amount of a therapeutic; a second phase of applying an electric current and thereafter applying an effective amount of a therapeutic; the first phase typically being applied monthly and a third phase of a mechanical massage; the second and third phases likely being applied twice per week.

Disclosed is a dental bleaching gel composition with high electric conductivity. It was the object of the present invention to provide a bleaching gel composition that is less initiating than prior art gels, and is highly efficient such that it can bleach within shorter time. The composition includes a peroxide, or a peroxide releasing compound such as carbamide peroxide, sodium perborate, or sodium percarbonate as a bleaching agent, a cross-linked polyacrylate polymer as a thickening component, and electrical conductivity enhancing ingredients such as electrolytes.