Abstract: Hair treatment agents containing a) from about 0.1 to about 10% by weight of at least one branched and/or linear alkane with 9 to 17 carbon atoms, b) from about 2 to about 10% by weight of at least one linear or branched, saturated or unsaturated fatty alcohol with 16 to 22 carbon atoms, c) from about 2 to about 10% by weight of at least one linear or branched, saturated or unsaturated fatty alcohol with 10 to 14 carbon atoms, d) from about 0.1 to about 10% by weight of at least one cationic surfactant, comprising a quaternary ammonium compound, and e) from about 1 to about 10% by weight of at least one linear or branched monovalent alcohol with 2 to 8 carbon atoms are particularly suitable for the care of hair, in particular for improving the wet and/or dry combability, the feel of the hair, and for improving the ease of spreading.

Abstract: The present disclosure relates to a hair treatment agent for reducing and/or avoiding bleeding out and/or fading of artificially produced hair colours with a pH in a range of from about 3.5 to about 5 containing—relative to the total quantity of hair treatment agent— a) from about 0.01 to about 10 wt. % of a polyvalent metal salt, wherein the metal salt is selected from the group of strontium salts, zirconium salts, hafnium salts, titanium salts, tin salts, aluminium salts, bismuth salts, lanthanum maleate, lanthanum chloride and mixtures thereof and b) from about 0.01 to about 10 wt. % of an organic acid selected from the group of tartaric acid, citric acid, maleic acid, fumaric acid, salicylic acid, lactic acid, malic acid, amino acids and mixtures thereof.

Abstract: Hair treatment agents and methods for treating hair are presented herein. An exemplary hair treatment agent includes, based on its weight, (a) from about 0.001 to about 10 wt. % of at least one succinimidyl ester, and (b) from about 0.001 to about 20 wt. % of at least one proteolipid of formula (II) R?—X—R?. In formula (II), R? represents a straight-chain or branched, saturated or unsaturated hydrocarbon functional group having 11 to 24 carbon atoms; R? represents a protein, a peptide or a protein hydrolysate; and X represents —C(O)O— or —N+(RIII2)—RIV— or —N(RIII)RIV— or —C(O)—N(RV)RVI, where RIII represents —(CH2)x—CH3, where x=0-22, and RIV represents —CH2—CH(OH)—CH2— or —(CH2)X—, where x=0-22; and RV and RVI represent, independently of one another, —H or —(CH2)X—CH3, where x=0-22; wherein R? represents keratin or a keratin hydrolyzate when X represents —C(O)O—.

Abstract: Hair treatment agents and methods for treating hair are provided. An exemplary hair treatment agent includes, based on the weight of the hair treatment agent, from about 0.001 to about 20 wt. % of at least one alpha-substituted aldehyde, at least one bivalent or trivalent metal salt, and at least one organic acid.

Abstract: 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 20% by weight of at least one proteolipid of formula (II) R?—X—R?, in which R? represents a straight-chain or branched, saturated or unsaturated hydrocarbon radical having 11 to 24 carbon atoms, R? represents a protein, a peptide or a protein hydrolysate, X represents —C(O)O— or —N+(RIII2)—RIV— or —N(RIII)RIV— or —C(O)—N(RV)RV I—, RIII represents —(CH2)x—CH3 wherein x=0-22 and RIV represents —CH2—CH(OH)—CH2— or (CH2)x- wherein x=0-22; RV and RVI represent independently from each other —H or —(CH2)x—CH3 wherein x=0-22; with the proviso that R? represents keratin or a keratin hydrolysate if X represents —C(O)O—, which lead to improved structural reinforcement of keratin fibres and improved hair care, and which reduce or prevent colour washout in dyed hair.

Abstract: Hair treatment agents with a pH between 3.5 and 5.5 include a) 0.00001 to 20% by weight at least one proteolipid of the formula (I) R?—X—R???(I), wherein R? stands for a straight-chain or branched, saturated or unsaturated hydrocarbon group having 11 to 24 carbon atoms, R? denotes a protein, a peptide, or a protein hydrolysate, X stands for —C(O)O— or —N+(RIII2)—RIV— or —N(RIII)RIV— or —C(O)—N(RV)RVI—, RIII denotes —(CH2)x—CH3 with x=0-22, RIV denotes —CH2—CH(OH)—CH2— or —(CH2)x— with x=0-22, and RV and RVI independently of one another stand for —H or —(CH2)x—CH3 with x=0-22, with the proviso that R? stands for keratin or a keratin hydrolysate, when X stands for —C(O)O—, and b) 0.01 to 5.0% by weight, based on the total weight of the hair treatment agent, of magnesium citrate in a water-containing carrier.

Abstract: Hair treatment products comprising, in relation to their weight, from about 0.001 to about 10% by weight of at least one amine salt of a carboxylic acid and from about 0.001 to about 20% by weight of at least one protein hydrolysate, which lead to improved structural reinforcement of keratin fibres and improved hair care, and which reduce or prevent colour washout in dyed hair.

Abstract: Hair treatment agents and methods for treating hair are provided. An exemplary hair treatment agent includes, based on the weight of the hair treatment agent, from about 0.001 to about 10 wt. % of at least one succinimidyl ester, at least one bivalent or trivalent metal salt, and at least one organic acid.

Abstract: Hair treatment products, comprising, in relation to their weight, from about 0.001 to about 20% by weight of a complexing agent from the group of tetrasodium-N,N- bis(carboxylatomethyl)-L-glutamate (tetrasodium glutamate diacetic acid, GLDA), pentasodium diethylenetriamine pentaacetic acid (DTPA), tetrasodium disucciniate (IDS), and mixtures thereof, and from about 0.001 to about 20% by weight of at least one proteolipid from the group (bl) cocodimonium hydroxypropyl hydrolyzed keratin and (b2) steardimonium hydroxypropyl hydrolyzed keratin, which lead to improved structural reinforcement of keratin fibres and improved hair care, and which reduce or prevent colour washout in dyed hair.

Abstract: Hair treatment agents and methods for treating hair are provided. An exemplary hair treatment agent includes, based on the weight of the hair treatment agent, from about 0.001 to about 10 wt. % of at least one succinimidyl ester, and from about 0.001 to about 20 wt. % of at least one protein hydrolyzate.

Abstract: Hair treatment products comprising from about 0.001 to about 10% by weight of an amine salt of a carboxylic acid and from about 0.001 to about 20% by weight of a proteolipid of formula (II) R?—X—R?, in which R? represents a straight-chain or branched, saturated or unsaturated hydrocarbon radical having from 11 to 24 carbon atoms, R? represents a protein, a peptide or a protein hydrolysate, X represents —C(O)O— or —N+(RIII2)-RIV- or —N(RIII)RIV— or —C(O)—N(RV)RVI—, RIII represents —(CH2)x-CH3 wherein x=0-22 and RIV represents —CH2—CH(OH)—CH2- or —(CH2)x- wherein x=0-22; RV and RVI represent independently from each other —H or —(CH2)x—CH3 wherein x=0-22; with the proviso that R? represents keratin or a keratin hydrolysate if X represents —C(O)O—, lead to improved structural reinforcement of hair and improved hair care, and reduce or prevent color washout in dyed hair.

Abstract: Hair treatment products comprising, in relation to its weight, from about 0.001 to about 20% by weight of a complexing agent from the group of tetrasodium-N,N-bis(carboxylatomethyl)-L-glutamate (tetrasodium glutamate diacetate, GLDA), pentasodium diethylene-triamine pentaacetic acid (DTPA), tetrasodium disucciniate (IDS), and mixtures thereof, and from about 0.001 to about 20% by weight of at least one oligopetide, which comprises at least one amino acid sequence Glu-Glu-Glu, the amino group can be free or protoned and the carboxyl groups can be free or protoned, which lead to improved structural reinforcement of keratin fibers and improved hair care, and which reduce or prevent color washout in dyed hair.

Abstract: 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.

Abstract: Hair treatment products comprising, in relation to its weight, from about 0.001 to about 10% by weight of at least one amine salt of a carboxylic acid 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 fibres and improved hair care, and which reduce or prevent colour washout in dyed hair.

Abstract: The subject matter of the present disclosure is a hair treatment agent which, based on the weight of the entire agent, contains a. from about 0.5 to about 10.0% by weight of amidoamine, b. from about 0.1 to about 10.0% by weight of sulfated and/or sulfonated oil and c. an aqueous or aqueous-alcoholic carrier.

Abstract: The present disclosure concerns a hair treatment agent that contains, in a cosmetic support—with respect to its weight— a) from about 0.05 to about 5.0% by weight of zinc oxide, b) from about 0.05 to about 3.00% by weight of at least one anti-dandruff substance that is different from a), c) from about 0.10 to about 10.00% by weight of at least one saturated or unsaturated, straight-chained or branched C10-C24 carboxylic acid, and d) from about 0.01 to about 5.00% by weight of at least one amino acid.

Abstract: A composition for treating keratinous fibers is provided herein. The composition includes, relative to the weight thereof, from about 0.01 to about 4.00 wt % of at least one alum. The composition further includes, relative to the weight thereof, from about 0.01 to about 5.00 wt % of at least one salt which comprises a bivalent cation.

Abstract: The present disclosure relates to a hair treatment agent for reducing and/or avoiding bleeding out and/or fading of artificially produced hair colours with a pH in a range of from about 3.5 to about 5 containing—relative to the total quantity of hair treatment agent— a) from about 0.01 to about 10 wt. % of a polyvalent metal salt, wherein the metal salt is selected from the group of strontium salts, zirconium salts, hafnium salts, titanium salts, tin salts, aluminium salts, bismuth salts, lanthanum maleate, lanthanum chloride and mixtures thereof and b) from about 0.01 to about 10 wt. % of an organic acid selected from the group of tartaric acid, citric acid, maleic acid, fumaric acid, salicylic acid, lactic acid, malic acid, amino acids and mixtures thereof.

Abstract: The subject matter of the present disclosure is a hair treatment agent for reducing and/or avoiding bleeding out and/or fading of artificially produced hair colours and/or for strengthening the internal hair structure, containing—relative to the total quantity of hair treatment agent— a) from about 1 to about 15 wt. % of a salt-containing component. comprising (i) at least one polyvalent salt of a fatty acid and/or (ii) at least one fatty acid (A1) and at least one polyvalent salt (A2). b) at least one cationic compound selected from cationic tensides of the group formed from quaternary ammonium compounds, esterquats and/or amidoamines and/or cationic polymers.

Abstract: A method of reducing and/or preventing the bleaching and/or fading of artificially produced hair colors, includes the following steps: i. applying a cosmetic composition to the preferably wet, colored hair, ii. allowing the composition to act for a period of at least 5 s, iii. optionally: rinsing the composition out with water. The cosmetic composition, based on the weight thereof, includes a) 0.05 to 0.5 mol/kg of at least one divalent salt of a monobasic organic acid or b) 0.01 to 0.5 mol/kg of at least one monobasic organic acid (b1) and 0.05 to 0.5 mol/kg of at least one divalent inorganic salt (b2), and the cosmetic composition has a pH in the range from 4.0 to 4.8.