A method of removing hair from an underarm comprising the steps of applying an antiperspirant or deodorant composition to the underarm and shaving the underarm with a razor; wherein said antiperspirant or deodorant composition comprises a component selected from the group consisting of an antiperspirant active, a deodorant active, an odor masking fragrance, and combinations thereof; and wherein the composition comprises from about 3% to about 20%, by weight of the composition, of a blend of a nonvolatile, low viscosity silicone emollient and a high molecular weight silicone polymer.

Replaceable shaving assemblies are disclosed that include a blade unit, an interface element configured to removeably connect the blade unit to a handle, on which the blade unit is pivotably mounted, and a return element disposed between the blade unit and interface element. The return element provides resistance during shaving and positions the blade unit in a rest position when not in use.

Shaving systems are disclosed that include (a) a handle having a distal end and a proximal end; and (b) a shaving assembly, disposed at the distal end of the handle, the shaving assembly including a blade unit comprising a plurality of blades disposed in a housing, the housing having a front cutting side and an opposite rear side and a plurality of measurement elements on a trailing edge of the rear side.

According to an aspect, there is provided a method of displaying a guidance indicator to a user. The method comprises receiving a series of images of a head of a user; determining, from each image of the series of images, information relating to the position of the head of the user; and displaying to the user, on a display screen, a guidance indicator associated with a representation of the head of the user only if each of one or more defined conditions regarding the position of the head is met. According to other aspects, an apparatus is also provided.

The present disclosure provides a razor accessory with a camera to assist the user of a shaving razor, which razor accessory is configured to be mechanically attached to the shaving razor. The razor accessory may be provided with sensors to track the shaving movements of a user. The present disclosure also provides an application for a wearable computer device to track the shaving movements of a user. The razor accessory and/or the wearable computer is communicatively connected to a vendor platform via an Internet-of-Things (IoT) gateway, which may provide feedback to assist and optimize the user's shaving experience.

A system for assisting shaving comprising at least one sensor configured to measure water flow delivered by a sink water delivery piping and/or to measure water temperature delivered by the sink water delivery piping and/or to detect a shaver rinsing occurrence and a unit configured to collect data from the at least one sensor and to provide shaving information on the basis of the data in order to optimize the rinsing of the shaver.

A safety razor removes hair from skin using the cutting blade comprising a sharp edge along an elongated side of a planar surface. An outer comb has a row of outer teeth running along the planar surface on an outside of the cutting blade, each outer tooth is substantially perpendicular to the sharp edge and spaced with a gap between the row of the outer teeth and the planar surface of the cutting blade. Ends of the row of outer teeth comprise outer teeth tips. An inner guard runs along the planar surface on an inside of the cutting blade. The sharp edge of cutting blade is recessed up to a skin surface contour, the skin surface contour defined by the outer teeth tips and an edge of the inner guard. The sharp edge of cutting blade longitudinally bends to cause further recess relative to the skin surface contour.

An adaptor is provided for a shaving cartridge. The adaptor includes a frame extending along a longitudinal axis and a shaving aid coupled with the frame. The adaptor is configured to be reversibly mountable on a shaving cartridge perpendicular to the longitudinal axis.

Shaving assemblies are disclosed that include a blade unit, an interface element configured to connect the blade unit to a handle, on which the blade unit is pivotably mounted, and a return element disposed between the blade unit and interface element. The return element serves as interface piece, connector and pivot all in one. Shaving systems including such shaving assemblies are also disclosed, as are methods of using such shaving systems.

Embodiments of a hair cutting device for use with automated hair cutting systems are disclosed herein. In one embodiment, a hair cutting device comprises a body having a proximal end and a distal end. A cutter head is attached to the distal end of the body, the cutter head configured for manipulating and cutting hair. The hair cutting device further comprises a plurality of sensors coupled to the body for sensing a position of the cutter head relative to a user's head.