Abstract: In various embodiments, a method of providing a hair treatment agent is provided. The method can have a detecting of at least one sensor value on hair of a user by employing at least one portable sensor, a determining of a hair condition of the user by employing the detected at least one sensor value, a computer-assisted determining of a user-specific hair treatment agent including the determined hair condition, and a preparing of the determined user-specific hair treatment agent by employing a hair treatment agent mixing device.

Abstract: A system for improving a hair condition is provided in various embodiments. The system can have a sensor device having at least one sensor for detecting a hair condition parameter and a treatment device. The treatment device can have an illumination device for illuminating a scalp of a user with light and an electronic circuit device coupled to the sensor device for receiving the detected hair condition parameter and/or a treatment parameter determined from the hair condition parameter by employing the sensor device, wherein the electronic circuit device can be configured to control an illumination of the scalp of the user using light by employing the illumination device based on the received detected hair condition parameter and/or the treatment parameter.

Abstract: A hair treatment system is provided and may comprise a sensor device having at least one condition sensor for capturing a hair condition parameter and/or an environmental parameter, and an electrical hair treatment device. The hair treatment device may comprise an application device for applying a hair treatment agent to the hair, a hair treatment unit, and an electronic circuit device, wherein the electronic circuit device may be coupled to the sensor device in order to receive the captured hair condition parameter and/or the environmental parameter and/or a hair treatment parameter, and wherein the electronic circuit device may be configured to control the hair treatment on the basis of the received captured hair condition parameter and/or environmental parameter and/or hair treatment parameter, wherein the hair treatment may comprise an application of the hair treatment agent and a mechanical and/or thermal treatment by employing the hair treatment unit.

Abstract: In various embodiments, a method of providing a hair treatment agent is provided. The method can have a detecting of at least one sensor value on hair of a user by employing at least one portable sensor, a determining of a hair condition of the user by employing the detected at least one sensor value, a computer-assisted determining of a user-specific hair treatment agent including the determined hair condition, and a preparing of the determined user-specific hair treatment agent by employing a hair treatment agent mixing device.