The methods and compositions of the present invention are directed to coloration of anagenic hair. The methods involve priming and deep cleaning the anagenic hair followed by coating the hair strands with a composite pigment containing film of a small molecule and a film forming composition which covalently interact to form an intimate three dimensional silicone network incorporating the pigment on the surfaces of the hair.

Various solutions have been proposed for cancellation of brassy tones in hair strands. Formulations disclosed herein are natural alternatives to potentially damaging anti-brassy hair products. A temporary anti-brassy and restorative blue oil may hydrate and improve the texture of damaged, dry hair caused by bleaching or lightening processes. The blue pigments in this composition are configured to enhance an original salon color until the next salon visit.

The methods and compositions of the present invention are directed to coloration of anagenic hair. The methods involve priming and deep cleaning the anagenic hair followed by coating the hair strands with a composite pigment containing film of a small molecule and a film forming composition which covalently interact to form an intimate three dimensional silicone network incorporating the pigment on the surfaces of the hair.

A method of treating a material, the method comprising the steps of: (1) contacting the material with a composition comprising an electrophilic species selected from aldehydes, succinimidyl esters, and mixtures thereof; (2) contacting the material with a composition comprising a chelating agent and/or a salt of an amine and/or a carboxylic acid.

A method of treating a material, the method comprising contacting the material with a composition comprising an alpha-substituted aldehyde.

Hair treatment products comprising, in relation to its weight, from about 0.001 to about 20% by weight of at least one alpha-substituted aldehyde and from about 0.001 to about 50% by weight of at least one amino-functional silicon, which lead to improved structural reinforcement of keratin fibers and improved hair care, and which reduce or prevent color washout in dyed hair.

The invention relates to aqueous compositions for hair treatment, comprising polyorganosiloxanes A) or organic compounds B) having certain functional groups, in particular aldehyde and unsaturated dicarboxylic acid moieties, hair treatment or hair care compositions comprising the aqueous compositions, a process for the treatment of hair which comprises the steps of providing the aqueous compositions and applying said aqueous compositions to the hair, and the use of the aqueous compositions for the treatment of hair.

The application discloses a cosmetic agent for treating a keratinous material comprising a) at least one organic silicon compound and b) polystyrene sulfonate(s), where the cosmetic composition that includes these components improves the fastness properties, in particular UV stability, perspiration fastness and/or wash fastness, of dyed keratinous materials, in particular keratinous fibers.

The present disclosure relates to an active ingredient composition for shape change and surface modification of human hair: The present disclosure especially relates to a cosmetic product for the treatment of a keratinous material, comprising a) at least one organic silicon compound and b) at least one polyacrylate copolymer, wherein the cosmetic product is especially suitable for the treatment of colored hair.

Disclosed is a cosmetic composition which is in the form of an emulsion of water-in-oil type including, per 100% of its mass: from 60% to 95% by mass of a gelled aqueous phase including at least one crosslinked cationic polyelectrolyte; from 5% to 40% by mass of a fatty phase including at least one oil and an emulsifying system including a combination of at least one emulsifying surfactant selected from the elements of the group consisting of compositions of alkylpolyglycosides, compositions of alkylpolyglycosides and of fatty alcohols, polyglycerol esters, alkoxylated polyglycerol esters, polyglycol polyhydroxystearates, polyglycerol polyhydroxystearates, and alkoxylated polyglycerol polyhydroxystearates.