Hair loss/gain and scalp changes are monitored using vehicle cameras and sensors of connected vehicles. Each vehicle is equipped with at least one camera which images the hair and scalp of a person riding in the vehicle. Each vehicle is operatively connected to a hair and scalp improvement application in a computing cloud which includes a registration module which registers each vehicle. Additionally, the person may register with the hair and scalp improvement application to have his/her hair and scalp analyzed when travelling in any of the registered vehicles. The hair and scalp improvement application is operatively connected to a hair and scalp data AI analytics program and a data lake to search and analyze information related to the changes in the hair and scalp images. A hair and scalp treatment recommendation is transmitted to the person.

The invention provides a process for preparing sphingolipids, compositions comprising sphingolipids and further components, and for the use of the compositions.

A hair strengthening, nourishment, and growth composition and method of application that can be used in the form of a shampoo, conditioner, and a serum.

Disclosed are compositions, systems and methods for treating keratinous fibers such as hair. The compositions and systems comprise an oxazoline functionalized polymer and an amino silicone compound. The compositions and methods are employed to improve the quality of the keratinous fibers.

Disclosed are methods of grafting monomeric and polymeric materials on keratin-containing material to provide a covalent coating on keratin-containing material. A mixture comprising a reducing agent is applied to the keratin-containing material sample. The keratin-containing material sample then comprises a plurality of free thiol groups. A monomer is applied to the keratin-containing material sample. The free thiol groups react with the monomer to form a plurality of covalent bonds between the free thiol groups and the monomers. The reducing agent and the monomer can be applied separately, semi-simultaneously, or simultaneously. The disclosed methods can be carried out with or without catalyst. The disclosed methods can be carried out with or without an additive.

The disclosure relates to compositions for treating keratinous substrates, such as the hair, comprising monoethanolamine and at least one carboxylic acid, as well as systems and methods for treating keratinous substrates with the compositions.

The present invention relates to hair care compositions comprising malodor reduction compositions and methods of using such hair care compositions. Such hair care compositions comprising the malodor control technologies disclosed herein provide malodor control without leaving an undesirable scent and when perfume is used to scent such compositions, such scent is not unduly altered by the malodor control technology.

A hair treatment composition comprising a mixture of amino acids, wherein the mixture of amino acids comprises glutamic acid, alanine and proline.

The subject of the application is keratin hydrolyzates which are characterized by a minimum amount of protein fragments having molecular weights of less than 1000 Da, enzymatic methods for the preparation thereof and also the use thereof in hair treatment compositions and also in cleansing compositions for skin and hair.

The invention relates to a method for mending split ends of hair comprising contacting the hair with split ends with a composition comprising at least one non-cellulosic polysaccharide derivative containing at least one hydroxyalkyl group, wherein said non-cellulosic polysaccharide derivative has a degree of hydroxyalkylation MS lower than 1.0.