Abstract: Disclosed are methods of preparing thiol keratin-containing materials, comprising applying a mixture comprising one or more thiol compounds and a catalyst. Methods of preparing cross-linked keratin-containing materials by applying a mixture comprising one or more thiol compounds and an oxidizing agent are also disclosed. Methods of grafting monomeric and polymeric materials on keratin-containing materials to provide a covalent coating on keratin-containing materials are disclosed. A mixture comprising one or more thiol compounds is applied to the keratin-containing material sample. The keratin-containing material sample then comprises a plurality of free thiol groups. A monomer is optionally applied to the keratin-containing material sample to form a plurality of covalent bonds between the free thiol groups and the monomers. The disclosed grafting methods can be carried out with or without catalyst.

Abstract: Provided herein are color protectant compositions for dyed human hair, and methods for determining the same.

Abstract: Provided herein long lasting cosmetic compositions and markers for selecting the same.

Abstract: Hair spray compositions comprising a liquid carrier, hollow, fluid-filled microspheres, a polymer fixative, and propellant are provided.

Abstract: 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.

Abstract: Disclosed are methods of preparing thiol keratin-containing materials, comprising applying a mixture comprising one or more thiol compounds and a catalyst. Methods of preparing cross-linked keratin-containing materials by applying a mixture comprising one or more thiol compounds and an oxidizing agent are also disclosed. Methods of grafting monomeric and polymeric materials on keratin-containing materials to provide a covalent coating on keratin-containing materials are disclosed. A mixture comprising one or more thiol compounds is applied to the keratin-containing material sample. The keratin-containing material sample then comprises a plurality of free thiol groups. A monomer is optionally applied to the keratin-containing material sample to form a plurality of covalent bonds between the free thiol groups and the monomers. The disclosed grafting methods can be carried out with or without catalyst.

Abstract: Hair spray compositions comprising a liquid carrier, hollow, fluid-filled micropspheres, a polymer fixative, and propellant are provided.

Abstract: Provided herein are long lasting hair compositions, color enhancers, and markers for selecting the same.

Abstract: Provided herein are color protectant compositions for dyed human hair, and methods for determining the same.

Abstract: The present invention provides compositions, kits and methods for treating scalp hair. The compositions include fluorinated (but not perfluorinated), non-polymeric compounds in a suitable excipient to provide beneficial effects on hair.

Abstract: Dyes, compositions comprising dyes and methods for using the same are provided.

Abstract: Dyes, compositions comprising dyes and methods for using the same are provided.

Abstract: Dyes, compositions comprising dyes and methods for using the same are provided.

Abstract: Hair treatment compositions are disclosed comprising a ?-amino ester compound in a cosmetically acceptable vehicle, such as a spray or cream. In embodiments, the compounds include a polybutadiene moiety. Methods of treating hair with the compositions to impart volume, texture and definition are also disclosed.

Abstract: The present invention provides kits and methods for treating hair on the scalp comprising non-toxic compositions providing beneficial effects on hair without employing high temperatures, free radical initiators or rinsing hair after applying the compositions.

Abstract: Hair treatment compositions are disclosed comprising a ?-amino ester compound in a cosmetically acceptable vehicle, such as a spray or cream. In embodiments, the compounds include a polybutadiene moiety. Methods of treating hair with the compositions to impart volume, texture and definition are also disclosed.

Abstract: Compositions are disclosed comprising novel fluorinated cationic alcohols in a cosmetically acceptable vehicle. The fluorinated compounds alter a surface property of the hair to provide hair conditioning, for example. In embodiments, the compounds have improved water solubility and deposition properties.

Abstract: Provided are body corrective cosmetic formulations and methods of use thereof.

Abstract: Dyes, compositions comprising dyes and methods for using the same are provided.

Abstract: Hair treatment compositions are disclosed comprising a ?-amino ester compound in a cosmetically acceptable vehicle, such as a spray or cream. In embodiments, the compounds include a polybutadiene moiety. Methods of treating hair with the compositions to impart volume, texture and definition are also disclosed.