Abstract: A personal care system comprises an applicator including a body and an applicator surface configured to apply a formula to skin, a position sensor module; a skin condition sensor module, and a processor. The personal care system is configured to obtain, via the position sensor module, position sensor data; calculate, based on the position sensor data, a position of the applicator on the skin; apply a treatment to the skin at the calculated position; determine treatment characteristics at the calculated position; obtain, via the skin condition sensor module, skin condition sensor data; determine, based on the skin condition sensor data, skin condition information at the calculated position; and store the calculated position, treatment characteristics, and skin condition information. The stored information can be used to generate a visualization of a change in skin condition over time, obtain a recommendation from a recommendation engine, or adjust one or more treatments.

Abstract: The invention relates to a composition comprising at least one oxidation coupler chosen from hydroxyethyl-3,4-methylenedioxyaniline of formula (I), one of its addition salts, its solvates and/or the solvates of its salts, at least one oxidation coupler chosen from 2-amino-5-ethylphenol of formula (II), one of its addition salts, its solvates and/or the solvates of its salts, and at least one oxyethylenated C8-C30 fatty acid ester of sorbitan having from 1 to 10 ethylene oxide units. The invention also relates to a process for N dyeing keratin fibres, preferably the hair, comprising the application of the composition to said keratin fibres.

Abstract: An applicator for applying a product to keratinous materials, in particular keratinous fibers, notably the eyelashes, the eyebrows and/or the capillary fibers. The applicator including an application member for applying the product on the keratinous materials, in particular the keratinous fibers, notably the eyelashes, the eyebrows and/or the capillary fibers, and a trough at least partially surrounding the application member, when the applicator is viewed in cross section, over an angular extent greater than 60°.

Abstract: An applicator for applying makeup to keratin fibers, the applicator having an applicator member designed to apply the composition to said fibers, notably present in the form of tufts, and preferably to the underlying skin, the applicator member having a plastics body, the cross section of which is flattened along at least a part of its length, the flattened cross section defining a first direction corresponding to the width of the section and a second direction, perpendicular to the first, corresponding to the thickness of the section, the thickness being less than the width, the body having at least one first application face delimiting on one side the thickness of the flattened cross section, spikes attached to the first application face, and flocking present on a portion of the surface of the body adjacent to the distal end thereof.

Abstract: In some embodiments, a system for generating presentations of makeup applications is provided. The system comprises a camera, at least one motion sensor associated with a first applicator; and a computing device that includes at least one processor and a non-transitory computer-readable medium having computer-executable instructions stored thereon. The instructions, in response to execution by the at least one processor, cause the computing device to perform actions comprising: receiving a first video of a makeup application process from the camera, wherein the first video depicts at least a portion of a face and at least a portion of an applicator; receiving signals from the at least one motion sensor indicating motion of the applicator; measuring the motion of the applicator with respect to one or more landmarks of the face to determine a relative applicator path; and storing the relative applicator path.

Abstract: Devices, systems, materials, and methods for contouring a volume of hair are described. A hair contouring device can include a contouring source. The contouring source can be configured to generate contouring electromagnetic radiation within a first energy range to induce a conformation change of a hydrogel formulation. The hair contouring device can include a fixing source. The fixing source can be configured to generate curing electromagnetic radiation within a second energy range to induce a photo-curing transition of the hydrogel formulation. The hair contouring device can include an input component. The hair contouring device can also include control circuitry, electrically coupled with the contouring source, the fixing source, and the input component. The control circuitry can be configured to receive an input from the input component and to control the contouring source or the fixing source in accordance with the input.

Abstract: The invention relates to a composition comprising at least one oxidation coupler chosen from hydroxyethyl-3,4-methylenedioxyaniline of formula (I), one of its addition salts, its solvates and/or the solvates of its salts, at least one oxidation coupler chosen from 2-amino-5-ethylphenol of formula (II), one of its addition salts, its solvates and/or the solvates of its salts, and at least one alkyl(poly)glycoside. The invention also relates to a process for dyeing keratin fibres, preferably the hair, comprising the application of the composition to said keratin fibres.

Abstract: Devices, systems, and methods for autonomous, semi-autonomous, and assisted manual application of a cosmetic style to a portion of skin (e.g., skin, hair, eyebrow) of an individual. A cosmetic deposition device includes an applicator component, a position sensor, and a reservoir for compositions for the cosmetic style. A display of the cosmetic deposition device represents the portion of skin as a guide segment, and represents the applicator component as a visual indicator relative to the guide segment based on the position sensor. The depiction of the visual indicator responds to changes in the position of the applicator component relative to the portion of the biological surface to visually guide the individual to accurately apply the cosmetic style, and a feedback device alerts the individual if the application deviates from the portion of the biological surface. These approaches enable the individual to correct application of the composition in real time.

Abstract: Devices, systems, and methods for geolocation-specific exposome levels for communicating risk of skin conditions due to exposure to sunlight and environmental conditions to individuals. Devices, systems, and methods utilize geolocation data and environmental data to provide guidance and enable consumers to make informed decisions regarding outdoor activities, healthcare, and skincare. A photopollution metric is a function of ultraviolet index (UVI) and the level of a pollutant such as particulate matter (PM) and enables communication of risk of exposome-induced skin conditions to an individual based on environmental exposure.

Abstract: The present invention relates to a cosmetic and/or dermatological composition, comprising: a) at least one merocyanine corresponding to formula (I) below, and also the geometrical isomer forms, notably the E/E or E/Z geometrical isomer forms, thereof: b) ascorbic acid and/or a derivative thereof. The present invention also relates to a non-therapeutic cosmetic process for caring for and/or making up a keratin material, comprising the application, to the surface of said keratin material, of at least one composition as defined above.

Abstract: The present invention relates to a composition for lightening keratin fibres, preferably human keratin fibres such as the hair, comprising: a) one or more peroxygenated salt(s); b) at least one agent chosen from ammonium carbonate, ammonium bicarbonate and a mixture thereof; and c) at least 1% by weight of one or more polyphosphorus derivative(s) relative to the total weight of the composition, said polyphosphorus derivative(s) being different from said peroxygenated salt(s).

Abstract: Water-in-oil sunscreen emulsion compositions including an aqueous phase emulsified within an external fatty phase are provided. The external fatty phase includes at least one silicone fatty compound and at least about 10% by weight of organic UV filters with respect to the entire sunscreen composition. The compositions include an emulsifying silicone elastomer and a non-elastomeric silicone surfactant. The compositions further include swellable clay and pigment.

Abstract: A formula delivery appliance generally includes a formula delivery head having features to mix, direct, and distribute formulation through nozzles to a desired location, such as the hair or scalp of a user. In this regard, the formula delivery head may include a plurality of nozzles configured to discharge the formulation at a desired flow rate. In some instances, the flow rate across the plurality of nozzles is controlled such that each nozzle has a flow rate within a specified percentage of the average flow rate across the plurality of nozzles.

Abstract: An apparatus is provided for dispensing a powdered cosmetic composition, including a dispenser holder configured to hold at least one dispenser that stores a cosmetic composition that is used to make a powdered cosmetic composition; a container receiving area configured to hold a output container beneath the at least one dispenser; and circuitry configured to determine the cosmetic composition in the at least one dispenser, control the output container to be moved beneath the at least one dispenser, and control the dispenser to dispense the cosmetic composition into the output container.

Abstract: A system is provided that includes a mobile user device that executes an application that receives a selection of a target skincare formulation from a user, and determines and transmits a recipe for generating the target skincare formulation that is based on a combination of a plurality of separate skincare formulation ingredients. The system includes a dispensing device configured to receive the transmitted recipe from the mobile user device and dispense each of the plurality of separate skincare formulation ingredients onto a common dispensing surface such that when the dispensed amounts of each of the plurality of separate skincare formulation ingredients is blended on the dispensing surface, the target skincare formulation is achieved. The mobile user device is configured to present at least one candidate priority skin condition to the user, that is addressed by the target skincare formulation, based on a user profile of the user of the smartphone.

Abstract: The present disclosure relates to cosmetic compositions and methods for using the cosmetic compositions to improve the appearance of skin. For example, the cosmetic compositions can be used to treat acne, to treat inflammation, to provide anti-aging benefits to the skin, etc. The cosmetic compositions include a cosmetically acceptable carrier a combination of skin-active ingredients comprising: (i) sulfur; (ii) niacinamide; and (iii) phenylethyl resorcinol; (iv) glycolic acid; and (v) allantoin.

Abstract: Assembly (1) for packaging and dispensing a product, in particular a cosmetic product, comprising a reservoir (10) delimiting an internal volume (14) intended to contain a product and comprising an opening (16a) for accessing said internal volume (14), provided with at least one inner shoulder (18c), and a member (20) for closing the opening (16a) of the reservoir, comprising a mounting skirt (22) that extends along an elevation axis (Z-Z?) and is mounted in the reservoir, and closes the opening (16a) of said reservoir (10). The closure member (20) comprises a fastening lip (28) delimited axially by a proximal end (28a) connected to the mounting skirt (22) and a free distal end (28b), on the opposite side from the proximal end (28a), the fastening lip (28) being folded and radially surrounding the mounting skirt and the distal end (28b) of said fastening lip (28) butting axially against the shoulder (18c) of the reservoir (10).

Abstract: A composition includes polydatin and at least one photoisomerization stabilizer and cosmetically acceptable carrier. The at least one photoisomerization stabilizer confers photostabilization to trans-polydatin by at least about 5%, relative to an otherwise identical composition without the at least one photoisomerization stabilizer.

Abstract: The invention relates to a personalized cosmetic applicator (1), of longitudinal axis X, for applying a cosmetic composition (P) to the lips, the applicator having an application element (10) provided with a porous material (8) intended to be applied to the lips and a gripping system (20) defined by a connection member (5) connecting two opposite gripping elements (4a, 4b), which are configured to be held tightly between two fingers of a user.

Abstract: In some embodiments, a computer-implemented method of rendering reference makeup on an input image is provided. A computing system obtains a tensor of neural descriptors that represent attributes of the reference makeup generated by an attribute extractor from a reference image showing the reference makeup. The computing system uses a renderer to generate at least one rendered image based on the input image and the tensor of neural descriptors. The computing system provides the at least one rendered image for display on a display device.