A hairstyling apparatus is described which includes a barrel that acts as a hairstyling surface and a central longitudinal axis. The barrel has a first proximal end and a second distal end. A heating element is in thermal communication with the barrel. A rotating member located at the proximal end of the barrel and configured to rotate around the central axis of the barrel, the rotating member including at least one tab extending along a longitudinal length of the hairstyling surface over at least a portion of a longitudinally extending portion of the hairstyling surface. Further, at least one hairstyling element received in said at least one tab.

The present invention refers to a cutting comb (100) for cutting split ends of hair, comprising: a first comb body (1) with at least two first teeth (10), a second comb body (2) with at least two second teeth (20), and cutting means (3) for cutting split ends of hair. The first comb body (1) and the second comb body (2) are arranged to be movable relative to each other in a direction parallel to a longitudinal axis (200) of the cutting comb (100). Furthermore, at least one first tooth (10) of the first comb body (1) comprises at least one first hair-dividing element (11) for dividing hair into hair strands, the at least one first hair-dividing element (11) being immovably fixed to the at least one first tooth (10) and/or the at least one second tooth (20) of the second comb body (2) comprises at least one second hair-dividing element (21) for dividing hair into hair strands, the at least one second hair-dividing element (21) immovably being fixed to the at least second tooth (20).

Systems, devices, and methods for in situ diagnostic assessment and formula dispensing are described. A diagnostic formula applicator can include a fluid dispensing assembly coupled with a comb having a plurality of tines. A tine of the plurality of tines can be configured to dispense a fluid formula to a region of a biological surface via at least one fluid conduit. The diagnostic formula applicator can include hair diagnostic circuitry operably coupled to the fluid dispensing assembly. The diagnostic circuitry can be configured to actuate the fluid dispensing assembly to deliver the fluid formula via the at least one fluid conduit, responsive to determining a user-specific hair cosmetic aspect from hair and scalp sensor information.

Hair grooming device, system and method for measuring interaction with hair of a person during a hair grooming event, including a processor readable storage medium, storing executable instructions and a processor in communication with the processor readable storage medium.

Hair grooming device, system and method for measuring interaction with hair of a person during a hair grooming event, including a processor readable storage medium, storing executable instructions and a processor in communication with the processor readable storage medium.

A formula delivery system can be used in conjunction with hair and scalp treatment appliances to supply a hair treatment formulation to the appliance. In one aspect, the formula delivery system delivers hair coloring formulation to the appliance. Formula delivery systems of the present disclosure generally include at least one fluid container configured to retain a volume of formulation for delivery of the formulation to a hair coloring appliance. In this regard, the formula delivery system may be configured to removably couple to an inlet member of the appliance that allows the appliance to draw the formulation from the fluid container for use within the appliance.

The applicator for applying a haircare product comprises a base 12 and spikes 14 protruding with respect to the base. At least a plurality of spikes 14 each have a cross section of elongate shape in at least one direction of extension. At least some of the spikes of said plurality of spikes are made at least partially of porous material that is able to absorb said haircare product.

A styling device for hair, comprising protrusions, wherein the protrusions comprise a blend of a high molecular weight polyethylene oxide and a water insoluble polymer.

The invention relates to a device for treating the hair and to the corresponding application method, the device (2) comprising: —two arms (5, 6) that are able to move relative to one another between a moved-together configuration for treating the hair and a spaced-apart configuration for inserting hair to be treated between said arms, and —a system (18) for applying a product, comprising an applicator member (26) for applying the product, the application system (18) being mounted on one of the arms (5) and being able to move relative to said arm (5) between at least two positions generating, while the device (2) is being used to treat the hair, different respective application pressures of the applicator member (26) on the hair to be treated.

A lice removing apparatus and method of using it are disclosed. The apparatus comprises a flexible fabric sheet having a pair of pockets defined on a first side of the sheet adjacent opposite ends of the sheet. A second side of the sheet includes a plurality of projections, or other physically coarse material, that strip nits from a person's hair when passed there over. A user inserts his fingers and thumb into the pockets, folds the sheet around a lock of hair, and runs the sheet along the length of the hair while squeezing the folded sheet into constant contact with the hair. Thereafter, the sheet is discarded and a new one is used for cleaning a subsequent lock of hair. The sheets may be stored in a contained in a manner that provides easy access for grasping the sheet and removing it from the container with one hand.