WO2012076585A1

WO2012076585A1 - Hair treatment composition containing yacon root juice

Info

Publication number: WO2012076585A1
Application number: PCT/EP2011/072029
Authority: WO
Inventors: Thomas Hippe; Marlene Battermann; Denise Fuhr
Original assignee: Henkel Ag & Co. Kgaa
Priority date: 2010-12-08
Filing date: 2011-12-07
Publication date: 2012-06-14
Also published as: DE102010062612A1

Abstract

The invention relates to hair treatment compositions which in a cosmetic vehicle comprise a) 0.001% to 10% by weight of yacon root juice (Polymnia sonchifolia Root Juice), and b) 0.001% to 10% by weight of at least one protein hydrolysate, the amounts figures being based on the total weight of the hair treatment compositions. The hair treatment compositions endow the hair treated with them with advantageous properties, and contribute more particularly to the strengthening of the structure of oxidatively damaged, fragile, brittle, fine and/or flyaway hair.

Description

HAIR TREATMENT CONTAINING YACON ROOT EXTRACT

The invention is in the field of cosmetics and relates to hair treatment compositions containing a

Root juice from yacon roots and at least one protein hydrolyzate.

The invention further relates to the cosmetic use of the hair treatment agent for

Strengthening the hair structure oxidatively damaged, brittle, brittle, finer and / or flying

Hair.

The cosmetic treatment of the hair is an important part of the body care.

Therefore, human hair is treated in a variety of ways with shampoos, hair care and regeneration products (cures and conditioners) as well as with bleaching, shaping, coloring, tinting, corrugating and styling agents.

Frequently repeated hair treatments, oxidative hair treatments, environmental pollution, exposure to sunlight, hair dryer heat or mechanical stress (for example due to intensive combing) can lead to damage to the hair structure.

Dry, dull, or even brittle hair can be the unwanted consequences of such hair damage.

There is a variety of cosmetic active ingredients known that can be used to treat the aforementioned hair damage in hair treatment products.

Nevertheless, new active ingredients or combination of active ingredients are regularly searched for, which can contribute to the best possible balance between long-lasting deep care and the tangible care effect in hair treatment products.

In the past few years, manufacturers as well as consumers of cosmetic products have endeavored, for ecological reasons, preferably to use active ingredients from natural sources (the so-called renewable raw materials) in hair treatment compositions.

The application DE 10354316 discloses hair care preparations which comprise a mixture of protein hydrolysates of silk, pashmina, cashmere, merino and sericin and a mussel thread extract, and can improve the hair structure.

A hair cure is known from the trade, which contains a Yacon root juice, and is suitable for the treatment of structurally damaged hair.

However, these compositions can not adequately cover all needs. There is therefore still a need for active ingredients or combinations of active ingredients for hair treatment compositions with good care properties. Particularly in compositions containing higher levels of anionic and / or amphoteric surfactants or in compositions containing oxidizing agents, there is a need for drug combinations that can be readily incorporated into known formulations.

It is an object of the present invention to provide hair treatment compositions which are highly effective in their respective purpose (cleansing, conditioning, styling, dyeing, shaping) and which have particular hair-care properties.

The hair treatment compositions should be suitable for the treatment in particular of oxidatively damaged, brittle, brittle, fine and / or flying hair, and give the treated hair a soft touch and more volume. In particular, a weighting of the hair should be avoided.

Another object is to find an active substance or combination of active substances from renewable raw materials which can be incorporated into a large number of hair cosmetic preparations without having to use additional stabilizing agents.

The invention relates to hair treatment compositions which are in a cosmetic carrier

a) 0.001 to 10% by weight root juice from yacon roots (Polymnia sonchifolia root juice), and

b) from 0.001 to 10% by weight of at least one protein hydrolyzate,

wherein the amounts are based on the total weight of the hair treatment agent.

The hair treatment compositions according to the invention contain the obligatory components in a cosmetic carrier which is preferably aqueous or aqueous-alcoholic.

The cosmetic carrier preferably contains at least 40% by weight of water.

Furthermore, the cosmetic carrier may contain 0.01 to 50% by weight, preferably 0.05 to 45% by weight and in particular 0.1 to 40% by weight of at least one alcohol which may be selected from ethanol, ethyl diglycol, 1-Propanol, 2-propanol, isopropanol, 1, 2-propylene glycol, glycerol, 1-butanol, 2-butanol, 1, 2-butanediol, 1, 3-butanediol, 1-pentanol, 2-pentanol, 1, 2 Pentanediol, 1, 5-pentanediol, 1, hexanol, 2-hexanol, 1, 2-hexanediol, 1, 6-hexanediol, sorbitol, benzyl alcohol, phenoxyethanol or mixtures of these alcohols.

Preference is given to the water-soluble alcohols.

Particularly preferred are ethanol, ethyl diglycol, 1-propanol, 2-propanol, isopropanol, 1, 2-propylene glycol, glycerol, benzyl alcohol and / or phenoxyethanol and mixtures of these alcohols.

As a first compulsory component hair treatment compositions according to the invention (based on their total weight) 0.001 to 10 wt .-% root juice from yacon (Polymnia sonchifolia root juice). Yacon is a herbaceous plant that belongs to the Asteraceae family and is native to the South American plateaus of the Andes.

In addition to vitamins and trace elements, the Yacon root contains a high proportion of oligofructans (inulin), which is why it is also suitable as a food for diabetics.

The Yacon leaves are also suitable for consumption as an infusion.

The hair treatment compositions according to the invention contain only the root juice of the yacon, which is preferably obtainable by cold pressing of yacon roots.

Alternatively, as a starting material for the root juice also serve (freeze-dried yacon roots, which may optionally be crushed and diluted with a suitable solvent.

If a dilute juice of dried yacon roots is used, this preferably contains 1-99% by weight, preferably 2-80% by weight, more preferably 5-75% by weight and in particular 10-60% by weight of active substance ( dried Yacon roots) and as solvent preferably water.

In a preferred embodiment, a Yacon root juice is used in the hair treatment compositions according to the invention, which is commercially available from the company Solabia under the name Nutrimel ^® Skin (INCI: POLYMNIA SONCHIFOLIA ROOT JUICE).

The Yacon root juice is in the hair treatment compositions according to the invention - based on their total weight - in an amount of 0.001 to 10 wt .-%, preferably from 0.005 to 7.5 wt .-%, more preferably from 0.01 to 5 parts by weight. % and in particular from 0.05 to 3 wt .-% used.

As the second obligatory component, the hair treatment compositions according to the invention contain from 0.001 to 10% by weight of at least one protein hydrolyzate.

Suitable protein hydrolysates are product mixtures which can be obtained by acid, alkaline or enzymatically catalyzed degradation of proteins (proteins).

The hair treatment compositions according to the invention preferably contain 0.005 to 8% by weight, preferably 0.01 to 6.5% by weight, and in particular 0.05 to 5% by weight, of at least one protein hydrolyzate of animal, vegetable and / or vegetable matter based on their total weight. or of marine origin.

Suitable animal protein hydrolysates are, for example, elastin, collagen, keratin, silk and / or milk protein protein hydrolysates, which may also be present in the form of salts. Such products are, for example, under the trademarks Dehylan ^® (Cognis), Promois® ^® (Interorgana) Collapuron ^® (Cognis), Nutrilan® ^® (Cognis), Gelita-Sol ^® (German Gelatinefabriken Stoess & Co), Lexein ^® (Inolex) and kerasol tm ^® (Croda) sold.

Suitable protein hydrolysates of plant origin are, for example, soybean, almond, rice, pea, potato, rapeseed and / or wheat protein hydrolysates.

Such products are, for example, under the trademarks Gluadin ^® (Cognis), diamine ^® (Diamalt) ^® (Inolex) and Crotein ^® (Croda) available.

Suitable protein hydrolysates of marine origin include, for example, collagen hydrolyzates of fish or algae, and protein hydrolysates of mussels or pearl hydrolysates. Examples of suitable Perlenhydrolysate are the commercial products Pearl Protein Extract BG ^® or Crodarom ^® Pearl.

It is also possible to use cationized protein hydrolysates, it being possible for the underlying protein hydrolyzate to be derived from the animal, vegetable and / or marine sources described above.

The protein hydrolyzates on which the cationic derivatives are based can be obtained from the corresponding proteins by chemical, in particular alkaline or acid hydrolysis, by enzymatic hydrolysis and / or a combination of both types of hydrolysis. The hydrolysis of proteins usually results in a protein hydrolyzate having a molecular weight distribution of about 100 daltons up to several thousand daltons. Preference is given to those cationic protein hydrolyzates whose underlying protein content has a molecular weight of 100 to 25,000 daltons, preferably 250 to 5000 daltons.

Furthermore, cationic protein hydrolyzates are to be understood as meaning quaternized amino acids and mixtures thereof. The quaternization of the protein hydrolysates or amino acids is often carried out using quaternary ammonium salts such as N, N-dimethyl-N- (n-alkyl) -N- (2-hydroxy-3-chloro-n-propyl) ammonium halides.

Furthermore, the cationic protein hydrolysates may also be further derivatized.

Typical examples of the cationic protein hydrolysates and derivatives include the products known and commercially available under the INCI names: Cocodimonium Hydroxypropyl Hydrolyzed Collagen, Cocodimopnium Hydroxypropyl Hydrolyzed Casein, Cocodimonium Hydroxypropyl Hydrolyzed Collagen, Cocodimonium Hydroxypropyl Hydrolyzed Hair Keratin, Cocodimonium Hydroxypropyl Hydrolyzed Keratin , Cocodimonium Hydroxypropyl Hydrolyzed Rice Protein, Cocodimonium Hydroxypropyl Hydrolyzed Silk, Cocodimonium Hydroxypropyl Hydrolyzed Soy Protein, Cocodimonium Hydroxypropyl Hydrolyzed Wheat Protein, Cocodimonium Hydroxypropyl Silk Amino Acids, Hydroxypropyl Arginine Lauryl / Myristyl Ether HCl, Hydroxypropyltrimonium Gelatin, Hydroxypropyltrimonium Hydrolyzed Casein, Hydroxypropyltrimonium Hydrolyzed Collagen, Hydroxypropyltrimonium Hydrolyzed Conchiolin Protein, Hydroxypropyltrimonium Hydrolyzed Keratin, Hydroxypropyltrimonium Hydrolyzed Rice Bran Protein, Hydroxypropyltrimonium Hydrolyzed Silk, Hydroxypropyltrimonium Hydrolyzed Soy Protein, Hydroxypropyl Hydrolyzed Vegetable Protein, Hydroxypropyltrimonium Hydrolyzed Wheat Protein, Hydroxypropyltrimonium Hydrolyzed Wheat Protein / Siloxysilicate, Laurdimonium Hydroxypropyl Hydrolyzed Soy Protein , Lauridimonium Hydroxypropyl Hydrolyzed Wheat Protein, Laurydimium Hydroxypropyl Hydrolyzed Wheat Protein / Siloxysilicate, Lauryldimonium Hydroxypropyl Hydrolyzed Casein, Lauryldimonium Hydroxypropyl Hydrolyzed Collagen, Lauryldimonium Hydroxypropyl Hydrolyzed Keratin, Lauryldimonium Hydroxypropyl Hydrolyzed Silk, Lauryldimonium Hydroxypropyl Hydrolyzed Soy Protein, Steardimonium Hydroxypropyl Hydrolyzed Casein, Steardimonium Hydroxypropyl Hydrolyzed Collagen Steardimonium Hydroxypropyl Hydrolyzed Keratin Steardimonium Hydroxypropyl Hydrolyzed Rice Protein, Steardimonium Hydroxypropyl Hydrolyzed Silk, Steardimonium Hydroxypropyl Hydrolyzed Soy Protein, Steardimonium Hydroxypropyl Hydrolyzed Vegetable Protein, Steardimonium Hydroxypropyl Hydrolyzed Wheat Protein, Steartrimonium Hydroxyethyl Hydrolyzed Collagen, Quaternium-76 Hydrolyzed Collagen, Quaternium-79 Hydrolyzed Collagen, Quaternium-79 Hydrolyzed Keratin, Quaternium-79 Hydrolyzed Milk Protein, Quaternium-79 Hydrolyzed Silk, Quaternium-79 Hydrolyzed Soy Protein, Quaternium-79 Hydrolyzed Wheat Protein.

The hair treatment compositions according to the invention can be formulated as a shampoo, rinse, hair conditioner, hair tonic, hair spray, foam aerosol, hair wax, hair gel, hair dye, bleaching agent and / or hair shaping agent, and in principle contain all ingredients customary for these preparation forms.

The hair treatment composition according to the invention is preferably a hair cleanser, a hair conditioner and / or a hair tonic.

Hair treatment compositions according to the invention, which are formulated as hair cleansers and / or hair conditioners, preferably comprise 0.1 to 50% by weight of at least one surfactant which may be selected from the group of anionic, amphoteric / zwitterionic, nonionic and / or cationic surfactants.

For the treatment of oxidatively damaged, brittle, brittle, fine and / or flying hair, hair cleansing and / or conditioning agents are particularly suitable which, in addition to the combination of active substances according to the invention, contain a mixture of mild anionic and mild amphoteric / zwitterionic surfactants.

To further increase the mild properties, the hair cleansing and / or conditioning agents may additionally contain nonionic and / or cationic surfactants. Hair treatment compositions according to the invention, which are formulated as a classic hair aftertreatment agent, preferably contain from 0.01 to 20% by weight of at least one cationic surfactant.

Suitable anionic surfactants are the hair treatment compositions according to the invention - based on their total weight - preferably in amounts of from 0.5 to 25 wt .-%, more preferably from 1 to 20 wt .-%, particularly preferably from 2 to 17.5 wt .-% and especially from 3 to 15% by weight.

Suitable anionic surfactants which can be used in the hair treatment compositions according to the invention include:

linear and branched fatty acids with 8 to 30 carbon atoms (soaps),

Ethercarbonsäuren the formula R-0- (CH ₂ -CH ₂ 0) _x -CH ₂ -COOH, in which R is a linear or branched, saturated or unsaturated alkyl group having 8 to 30 carbon atoms and x = 0 or 1 to 16 .

Acylsarcosides having 8 to 24 carbon atoms in the acyl group,

Acyltaurides having 8 to 24 carbon atoms in the acyl group,

Acyl isethionates having 8 to 24 carbon atoms in the acyl group,

Sulfosuccinic acid mono- and / or dialkyl esters having 8 to 24 C atoms in the alkyl group and sulfosuccinic acid monoalkylpolyoxyethyl esters having 8 to 24 C atoms in the alkyl group and 1 to 6 oxyethyl groups,

Alpha-olefin sulfonates having 8 to 24 C atoms,

- Alkyl sulfate and / or Alkylpolyglykolethersulfatsalze of the formula R-0 (CH ₂ -CH ₂ 0) _x -OS0 ₃ ^" X ⁺ , in which R is a preferably linear or branched, saturated or unsaturated alkyl group having 8 to 30 carbon atoms, x = 0 or 1 to 12 and X is an alkali or ammonium ion,

Sulfonates of unsaturated fatty acids having 8 to 24 carbon atoms and 1 to 6 double bonds, esters of tartaric acid and citric acid with alcohols which are adducts of about 2-15 molecules of ethylene oxide and / or propylene oxide with fatty alcohols having 8 to 22 carbon atoms,

Alkyl and / or alkenyl ether phosphates of the formula

O

1 ^{1 1} ,

R- (CH ₂ CH ₂ ) -OP-OR ²

OX

in the R preferred for an aliphatic hydrocarbon radical having 8 to 30 carbon atoms, R ^{2 is} hydrogen, a radical (CH ₂ CH ₂ 0) _n R or X, n is from 0 to 10 and X is hydrogen, an alkali or alkaline earth metal or NR ³ R ⁴ R ⁵ R ⁶ , with R ³ to R ⁶ independently of one another represents a C 1 to C ₄ hydrocarbon radical. Preferred anionic surfactants are ether carboxylic acids of the abovementioned formula, acylsarcosides having 8 to 24 carbon atoms in the acyl group, sulfosuccinic mono- and / or dialkyl esters having 8 to 24 carbon atoms in the alkyl group and sulfosuccinic acid mono-alkylpolyoxyethyl esters having 8 to 24 C -Atomen in the alkyl group and 1 to 6 oxyethyl groups, alpha-olefin sulfonates having 8 to 24 carbon atoms and / or alkyl sulfate and / or Alkylpolyglykolether- sulfate salts of the aforementioned formula.

Particularly preferred anionic surfactants are straight-chain or branched alkyl ether sulfates which contain an alkyl radical having 8 to 18 and in particular 10 to 16 C atoms and 1 to 6 and in particular 2 to 4 ethylene oxide units.

Further particularly preferred anionic surfactants are straight-chain or branched alkyl sulfonates which contain an alkyl radical having 8 to 18 and in particular 10 to 16 carbon atoms. Particular preference is given to the sodium, magnesium and / or triethanolamine salts of linear or branched lauryl, tridecyl and / or myristyl sulfates which have a degree of ethoxylation of from 2 to 4.

Suitable amphoteric / zwitterionic surfactants may be present in the hair treatment compositions of the invention - based on their total weight - preferably in amounts of from 0.1 to 20% by weight, more preferably from 0.25 to 15% by weight, particularly preferably from 0.5 to 12 , 5 wt .-% and in particular from 1 to 10 wt .-% are added.

Suitable amphoteric / zwitterionic surfactants may be selected from compounds of the following formulas (i) to (v) in which the radical R is in each case a straight-chain or branched, saturated or mono- or polyunsaturated alkyl or alkenyl radical having 8 to 24 carbon atoms stands,

(I)

Particularly suitable amphoteric / zwitterionic surfactants are alkylamidoalkylbetaines and / or alkylampho (di) acetates of the abovementioned formulas (i) to (v).

Particularly suitable amphoteric / zwitterionic surfactants include the surfactants cocamidopropyl betaine and disodium cocoamphodiacetate known under the INCI name.

In a particularly preferred embodiment of the invention, the hair treatment compositions, which are formulated as hair-cleansing compositions, contain anionic and amphoteric surfactants from the abovementioned groups. Particularly mild preparations can be obtained when the cleaning compositions comprise at least one anionic surfactant and at least one amphoteric / zwitterionic surfactant from the aforementioned groups in a ratio of from 5: 1 to 1: 3, preferably from 4: 1 to 1: 2 and especially from 3: 1 to 1: 1 included.

Suitable cationic surfactants are, for example, quaternary ammonium compounds, esterquats and / or amidoamines.

Preferred quaternary ammonium compounds are ammonium halides, especially chlorides and bromides, such as alkyltrimethylammonium chlorides, dialkyldimethylammonium chlorides and trialkylmethylammonium chlorides, e.g. Cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, distearyldimethylammonium chloride, lauryldimethylammonium chloride, lauryl dimethylbenzylammonium chloride and tricetylmethylammonium chloride, as well as the imidazolium compounds known under the INCI names Quaternium-27, Quaternium-83 and Quaternium-87. The alkyl chains of the above-mentioned surfactants preferably have 10 to 18 carbon atoms.

Esterquats are known substances which contain both at least one ester function and at least one quaternary ammonium group as a structural element. Preferred esterquats are quaternized ester salts of fatty acids with triethanolamine, quaternized ester salts of fatty acids with diethanolalkylamines and quaternized ester salts of fatty acids with 1,2-dihydroxypropyldialkylamines. Such products are marketed under the trade names Stepantex® ^®, Dehyquart® ^®, ^® and Armocare® Quartamin ^®.

The alkylamidoamines are usually prepared by amidation of natural or synthetic fatty acids and fatty acid cuts with dialkylaminoamines. A particularly suitable compound from this group of substances under the name Tegoamid ^® S 18 stearamidopropyl commercially represent.

The cationic surfactants may be used in the hair treatment compositions according to the invention preferably in an amount of 0.05 to 20 wt .-%, based on the total agent. Amounts of 0.1 to 15 wt .-% are particularly preferred.

Suitable nonionic surfactants and / or nonionic emulsifiers, the hair treatment compositions of the invention - based on the total weight - preferably in an amount of 0.1 to 30 wt .-%, preferably 0.5 to 20 wt .-% and in particular 1 to 15 wt. -% are added.

Examples of suitable nonionic surfactants / emulsifiers include

C ₈ -C ₃₀ -fatty acid mono- and diesters of addition products of 1 to 30 mol of ethylene oxide with glycerol,

Amine oxides,

Addition products of 2 to 50 moles of ethylene oxide and / or 0 to 5 moles of propylene oxide to linear and branched fatty alcohols having 8 to 30 carbon atoms, to fatty acids having 8 to 30 carbon atoms and alkylphenols having 8 to 15 carbon atoms in the alkyl group .

Sorbitan fatty acid esters and adducts of ethylene oxide with sorbitan fatty acid esters such as polysorbates,

Sugar fatty acid esters and addition products of ethylene oxide with sugar fatty acid esters, addition products of ethylene oxide with fatty acid alkanolamides and fatty amines and / or alkyl polyglucosides. In the event that a nonionic surfactant is used in the hair treatment agents, alkyl oligoglucosides, in particular alkyl oligoglucosides based on hydrogenated C _w - coconut oil having a DP of 1 -3, as for example under the INCI name "coco-glucosides" in Commercially available, preferably.

Further preferred nonionic surfactants are the C ₈ -C ₃₀ fatty acid mono- and diesters of addition products of 1 to 30 moles of ethylene oxide with glycerol. Particularly preferred are the C ₀ -C ₆ -Fetsäuremono- and diesters of addition products of 1 to 10 moles of ethylene oxide to glycerol. Especially preferred is the PEG-7 glyceryl cocoate known under the INCI name.

In a particularly preferred embodiment, the hair treatment compositions according to the invention are formulated as hair cleansers and contain - based on their total weight - preferred

a) from 0.5 to 25% by weight of at least one anionic surfactant,

b) 0.1 to 20% by weight of at least one amphoteric / zwitterionic surfactant,

c) from 0.001 to 10% by weight of root juice from yacon roots and

d) 0.001 to 10 wt .-% of at least one protein hydrolyzate.

Within this embodiment, it is more preferred if the hair cleansers - based on their total weight - a) 1 to 20 wt .-% ether carboxylic acids, acylsarcosides having 8 to 24 carbon atoms in the acyl group, sulfosuccinic mono- and / or -dialkylester with 8 bis 24 C atoms in the alkyl group and sulfosuccinic acid mono-alkylpolyoxyethyl esters having 8 to 24 C atoms in the alkyl group and 1 to 6 oxyethyl groups, alpha-olefin sulfonates having 8 to 24 C atoms and / or alkyl sulfate and / or alkylpolyglycol ether sulfate salts,

b) 0.25 to 15% by weight of alkylamidoalkylbetaines and / or alkylampho (di) acetates,

c) 0.005 to 7.5% by weight of root juice from yacon roots and

d) 0.005 to 8 wt .-% of at least one protein hydrolyzate of animal, vegetable and / or marine origin.

Within this embodiment, it is particularly preferred if the hair cleansers - based on their total weight - a) 2 to 17.5 wt .-% alkyl ether sulfates containing an alkyl radical having 8 to 18 and in particular having 10 to 16 carbon atoms and 1 to 6 and in particular 2 to 4 ethylene oxide units and / or straight-chain or branched alkyl sulfonates which have an alkyl radical having 8 to 18 and in particular 10 to 16 carbon atoms,

b) 0.5 to 12.5% by weight of alkylamidoalkylbetaines and / or alkylampho (di) acetates,

c) 0.01 to 5 wt .-% root juice from Yacon roots and d) from 0.01 to 6.5% by weight of at least one protein hydrolyzate from the group of elastin-collagen, keratin, silk, milk-protein, soybean, almond, pea, potato, rapeseed, rice , Wheat, shell and / or pearl hydrolysates.

Within this embodiment, it is particularly preferred if the hair cleansers - based on their total weight - a) 3 to 15 wt .-% sodium, magnesium and / or triethanolamine salts of linear or branched lauryl, tridecyl and / or myristyl sulfates having a degree of ethoxylation from 2 to 4,

b) 1 to 10% by weight of at least one of the surfactants cocamidopropyl betaine and disodium cocoamphodiacetate known under the INCI name,

c) 0.05 to 3 wt .-% root juice from Yacon roots and

d) from 0.05 to 5% by weight of at least one protein hydrolyzate from the group of elastin, collagen, keratin, silk, milk protein, soybean, almond, pea, potato, rapeseed, rice , Wheat, shell and / or pearl hydrolysates.

Within this embodiment, it is further particularly preferred if the hair treatment compositions according to the invention, which are formulated as hair cleansing preparations, a) 0.5 to 25 wt .-% of at least one anionic surfactant,

b) 0.1 to 20% by weight of at least one amphoteric / zwitterionic surfactant,

c) from 0.1 to 30% by weight of at least one nonionic surfactant,

d) 0.001 to 10 wt .-% root juice from Yacon roots and

e) contain 0.001 to 10 wt .-% of at least one protein hydrolyzate.

In a second particularly preferred embodiment, the hair treatment compositions according to the invention are formulated as hair conditioner or hair conditioner and contain - based on their total weight - preferred

a) 0.05 to 20% by weight of quaternary ammonium compounds, esterquats and / or amidoamines, b) 0.005 to 7.5% by weight of root juice from yacon roots and

c) 0.005 to 8 wt .-% of at least one protein hydrolyzate of animal, vegetable and / or marine origin.

Within this embodiment, it is particularly preferred if the hair rinse or the

Conditioner (based on total weight):

a) from 0.1 to 15% by weight of cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, distearyldimethylammonium chloride, lauryldimethylammonium chloride, lauryldimethylbenzylammonium chloride and tricetylmethylammonium chloride, stearamidopropyldimethylamine, behenoyl PG-trimonium chloride and / or the surfactants quaternium-27, quaternium-containing, known under the INCI names. 83 and Quaternium 87, b) 0.05 to 3 wt .-% root juice from Yacon roots and

c) from 0.05 to 5% by weight of at least one protein hydrolyzate from the group of elastin, collagen, keratin, silk, milk protein, soybean, almond, pea, potato, rapeseed, rice , Wheat, shell and / or pearl hydrolysates.

In a third particularly preferred embodiment, the hair treatment compositions according to the invention are formulated as hair tonic and contain - based on their total weight - preferred

a) from 0.1 to 50% by weight of at least one alcohol selected from ethanol, ethyldiglycol, 1-propanol, 2-propanol, isopropanol, 1, 2-propylene glycol, glycerol, benzyl alcohol and / or phenoxyethanol,

b) 0.005 to 7.5% by weight root juice from yacon roots and

Within this embodiment, it is particularly preferred if the hair tonic (based on its total weight):

a) from 0.1 to 40% by weight of ethanol,

b) 0.05 to 3 wt .-% root juice from Yacon roots and

It has been found that the cosmetic effect of the hair treatment compositions according to the invention can be significantly increased if, based on their total weight, they are preferably 0.01 to 10% by weight, more preferably 0.05 to 7.5% by weight and in particular 0.1 to 5 wt .-% of at least one cationic polymer.

In particular, it has been found that cationic polymers can favor the deposition of the active ingredient combination according to the invention on the hair.

Suitable cationic polymers are, for example:

quaternized cellulose derivatives, such as are available under the names of Celquat ^® and Polymer JR ^® commercially

hydrophobically modified cellulose derivatives, for example those sold under the trade name SOFTCAT ^® cationic polymers,

cationic alkyl polyglycosides,

cationized honey, for example the commercial product Honeyquat ^® 50,

cationic guar derivatives, in particular those sold under the tradename Cosmedia Guar ^® and Jaguar ^® products, polymeric dimethyldiallylammonium salts and their copolymers with esters and amides of acrylic acid and methacrylic acid. Under the names Merquat ^® 100 (Poly (dimethyldiallylammonium chloride)) and Merquat ^® 550 (dimethyldiallylammonium chloride-acrylamide copolymer) are examples of such cationic polymers,

Copolymers of vinylpyrrolidone with quaternized derivatives of dialkylaminoalkyl acrylate and methacrylate, such as diethyl sulfate quaternized vinylpyrrolidone-dimethylaminoethyl methacrylate copolymers. Such compounds are available under the Be drawings Gafquat ^® 734 and Gafquat ^® 755 commercially

Vinylpyrrolidone vinylimidazoliummethochloride copolymers, such as those offered under the names Luviquat.RTM ^® FC 370, FC 550, FC 905 and HM 552,

quaternized polyvinyl alcohol,

as well as those under the designations

Polyquaternium 2, Polyquaternium 17, Polyquaternium 18, Polyquaternium-24, Polyquaternium 27, Polyquaternium-32, Polyquaternium-37, Polyquaternium 74 and Polyquaternium 89 known polymers.

Other suitable cationic polymers of the "temporarily cationic" polymers. These polymers are usually contain an amino group present at certain pH values as a quaternary ammonium group and hence cationic. For example, chitosan and its derivatives are preferred, such as for example, under the trade designations Hydagen ^® CMF, Hydagen® ^® HCMF, Kytamer ^® PC and Chitolam ^® NB / 101 are freely available commercially. chitosans are deacetylated, in different degrees of deacetylation and varying degrees of degradation (molecular weights) are commercially available.

Particularly preferred cationic polymers which can be used in the hair treatment compositions according to the invention are quaternized cellulose polymers, cationic guar derivatives and / or cationic polymers based on acrylic acid (derivative), which are in particular selected from the polymers known under the INCI names Polyquaternium-6, Polyquaternium -7, Polyquaternium-10, Polyquaternium-37 and / or Polyquaternium-67.

In a fourth particularly preferred embodiment, the hair treatment compositions according to the invention are formulated as hair cleansers and contain - based on their total weight - preferred

a) from 0.5 to 25% by weight of at least one anionic surfactant,

b) 0.1 to 20% by weight of at least one amphoteric / zwitterionic surfactant,

c) from 0.001 to 10% by weight of root juice from yacon roots,

d) 0.001 to 10 wt .-% of at least one protein hydrolyzate and e) 0.01 to 10 wt .-% of at least one cationic polymer.

c) 0.005 to 7.5% by weight of root juice from yacon roots,

d) 0.005 to 8 wt .-% of at least one protein hydrolyzate of animal, vegetable and / or marine origin, and

e) contain 0.05 to 7.5 wt .-% of quaternized cellulose polymers, cationic guar derivatives and / or cationic polymers based on acrylic acid (derivative).

c) 0.01 to 5% by weight of root juice from yacon roots,

d) 0.01 to 6.5 wt .-% of at least one protein hydrolyzate from the group of elastin, collagen, keratin, silk, milk protein, soybean, almond, pea, potato, rapeseed, Rice, wheat, shell and / or pearl hydrolysates and

e) 0.1 to 5 wt .-% of at least one of the known under the INCI names Polyquaternium-6, Polyquaternium-7, Polyquaternium-10, Polyquaternium-37 and / or Polyquaternium-67.

b) 0.1 to 20% by weight of at least one amphoteric / zwitterionic surfactant,

c) from 0.1 to 30% by weight of at least one nonionic surfactant,

d) 0.001 to 10% by weight of root juice from yacon roots,

e) 0.001 to 10 wt .-% of at least one protein hydrolyzate and

f) 0.01 to 10 wt .-% of at least one cationic polymer. In a fifth particularly preferred embodiment, the hair treatment compositions according to the invention are formulated as hair conditioner or hair conditioner and contain - based on their total weight - preferred

a) 0.05 to 20% by weight of quaternary ammonium compounds, esterquats and / or amidoamines, b) 0.005 to 7.5% by weight of root juice from yacon roots,

c) 0.005 to 8 wt .-% of at least one protein hydrolyzate of animal, vegetable and / or marine origin and

d) 0.01 to 10 wt .-% of at least one cationic polymer.

Within this embodiment, it is particularly preferred if the hair conditioner or conditioner (based on its total weight):

a) from 0.1 to 15% by weight of cetyltrimethylammonium chloride, stearyltrimethylammonium chloride, distearyldimethylammonium chloride, lauryldimethylammonium chloride, lauryldimethylbenzylammonium chloride and tricetylmethylammonium chloride, stearamidopropyldimethylamine, behenoyl PG-trimonium chloride and / or the surfactants quaternium-27, quaternium-containing, known under the INCI names. 83 and Quaternium 87,

b) 0.05 to 3% by weight of root juice from yacon roots,

c) from 0.05 to 5% by weight of at least one protein hydrolyzate from the group of elastin, collagen, keratin, silk, milk protein, soybean, almond, pea, potato, rapeseed, rice , Wheat, shell and / or pearl hydrolysates and

d) 0.1 to 5 wt .-% of at least one of the known under the INCI names Polyquaternium-6, Polyquaternium-7, Polyquaternium-10, Polyquaternium-37 and / or Polyquaternium-67 contains.

In addition to the aforementioned active substances, the hair treatment compositions according to the invention may contain a number of other active ingredients which give them advantageous properties. The preferred optional active substances which can be used in the hair treatment compositions according to the invention include, for example:

Oil, wax and / or fat components, which in the respective hair treatment compositions (based on their total weight) preferably in an amount of 0.01 to 20 wt .-%, particularly preferably from 0.05 to 15 wt.% And in particular from 0.1 to 10% by weight can be used,

Vitamins, vitamin derivatives and / or vitamin precursors, in the respective hair treatment compositions (based on their total weight) preferably in an amount of 0.001 to 10 wt .-%, preferably 0.005 to 7.5 wt .-% and in particular 0.01 to 5 % By weight can be used

Antidandruff active ingredients, which are present in the respective hair treatment compositions (based on their total weight) preferably in an amount of 0.01 to 10 wt .-%, more preferably of 0.025 to 7.5 wt .-%, particularly preferably from 0.05 to 5 wt .-% and in particular from 0.075 to 3 wt .-% can be used.

Suitable oil and / or fat components may preferably be selected from mineral, natural and synthetic oil components and / or fatty substances.

As natural (vegetable) oils usually triglycerides and mixtures of triglycerides are used. Preferred natural oils are coconut oil, (sweet) almond oil, walnut oil, peach kernel oil, apricot kernel oil, avocado oil, tea tree oil, soybean oil, sesame oil, sunflower oil, tsubaki oil, evening primrose oil, rice bran oil, palm kernel oil, mango seed oil, meadowfoam seed oil, thistle oil, macadamia nut oil, grapeseed oil, Amaranth seed oil, argan oil, bamboo oil, olive oil, wheat germ oil, pumpkin seed oil, mallow oil, hazelnut oil, safflower oil, canola oil, sasanqua oil, jojoba oil, rambutan oil, cocoa butter and shea butter.

As mineral oils are used in particular mineral oils, paraffin and Isoparaffinöle and synthetic hydrocarbons. An example of a usable hydrocarbon is for example that available as a commercial product 1, 3-di- (2-ethylhexyl) - cyclohexane (Cetiol ^® S).

Suitable synthetic oils are silicone compounds.

Silicones have excellent conditioning properties on the hair. In particular, they cause better combability of the hair in the wet and dry state and in many cases have a positive effect on the hair and the softness of the hair.

It is therefore desirable to use silicones in the cosmetic hair treatment compositions. Suitable silicones may be selected from:

(i) polyalkyl siloxanes, polyaryl siloxanes, polyalkylaryl siloxanes which are volatile or nonvolatile, straight chain, branched or cyclic, crosslinked or uncrosslinked;

(ii) Polysiloxanes containing in their general structure one or more organofunctional groups selected from:

a) substituted or unsubstituted aminated groups;

b) (perforated groups;

c) thiol groups;

d) carboxylate groups;

e) hydroxylated groups;

f) alkoxylated groups;

g) acyloxyalkyl groups;

h) amphoteric groups;

i) bisulfite groups;

j) hydroxyacylamino groups; k) carboxy groups;

I) sulfonic acid groups; and

m) sulphate or thiosulphate groups;

(iii) linear polysiloxane (A) - polyoxyalkylene (B) - block copolymers of the type (AB) _n with n>3;

(iv) grafted silicone polymers having a non-silicone organic backbone consisting of an organic backbone formed from organic monomers containing no silicone grafted with at least one polysiloxane macromer in the chain and optionally at least one chain end;

(v) grafted polysiloxane backbone silicone polymers having grafted thereto non-silicone organic monomers having a polysiloxane backbone to which at least one organic macromer not containing silicone has been grafted in the chain, and optionally at least at one of its ends ;

(vi) or mixtures thereof.

As the oil component may further serve a dialkyl ether.

Useful dialkyl ethers are, in particular, di-n-alkyl ethers having a total of from 12 to 36 carbon atoms, in particular from 12 to 24 carbon atoms, such as, for example, di-n-octyl ether, di-n-decyl ether, di-n-nonyl ether, di-n -undecyl ether, di-n-dodecyl ether, n-hexyl n-octyl ether, n-octyl n-decyl ether, n-decyl n-undecyl ether, n-undecyl n-dodecyl ether and n-hexyl n-undecyl ether and di tert-butyl ether, di-iso-pentyl ether, di-3-ethyl decyl ether, tert-butyl n-octyl ether, iso-pentyl-n-octyl ether and 2-methylpentyl-n-octyl ether.

Particularly preferred is the di-n-octyl ether, which is commercially available under the name Cetiol ^® OE.

Fatty substances are to be understood fatty acids, fatty alcohols and natural and synthetic waxes, which may be present both in solid form and liquid in aqueous dispersion.

The fatty acids used can be linear and / or branched, saturated and / or unsaturated fatty acids having 6 to 30 carbon atoms. Preference is given to fatty acids having 10 to 22 carbon atoms. Among these could be mentioned, for example, isostearic as the commercial products Emersol ^® 871 and Emersol ^® 875, and isopalmitic acids such as the commercial product Edenor ^® IP 95, and all other products sold under the trade names Edenor ^® (Cognis) fatty acids. Further typical examples of such fatty acids are caproic, caprylic, 2-ethylhexanoic, capric, lauric, isotridecanoic, myristic, palmitic, palmitoleic, stearic, isostearic, oleic, elaidic, petroselic, linoleic, linolenic as well as their technical mixtures. Particularly preferred are usually the fatty acid cuttings obtainable from coconut oil or palm oil; In particular, the use of stearic acid is usually preferred.

As fatty alcohols it is possible to use saturated, mono- or polyunsaturated, branched or unbranched fatty alcohols with C ₆ -C ₃₀ -, preferably C ₁₀ -C ₂₂ -and very particularly preferably C ₁₂ -C ₂₂ -carbon atoms. For example, decanol, octanol, octenol, dodecenol, decenol, octadienol, dodecadienol, decadienol, oleyl alcohol, erucalcohol, ricinoleic alcohol, stearyl alcohol, isostearyl alcohol, cetyl alcohol, lauryl alcohol, myristyl alcohol, arachidyl alcohol, capryl alcohol, capric alcohol, linoleyl alcohol, linolenyl alcohol and behenyl alcohol, as well as their Guerbet alcohols, this list should have exemplary and not limiting character. However, the fatty alcohols are derived from preferably natural fatty acids, which can usually be based on recovery from the esters of fatty acids by reduction. Also usable according to the invention are those fatty alcohol cuts which are produced by reduction of naturally occurring triglycerides such as beef tallow, palm oil, peanut oil, rapeseed oil, cottonseed oil, soybean oil, sunflower oil and linseed oil or fatty acid esters formed from their transesterification products with corresponding alcohols, and thus represent a mixture of different fatty alcohols. Such substances are, for example, under the names Stenol ^® such as Stenol ^® 1618 or Lanette ^® such as Lanette ^® O or Lorol ^®, for example, Lorol ^® C8, Lorol C14 ^®, Lorol C18 ^®, ^® Lorol C8-18, HD-Ocenol ^®, Crodacol ^® such as Crodacol ^® CS, Novol ^®, Eutanol ^® G, Guerbitol ^® 16, Guerbitol ^® 18, Guerbitol ^® 20, Isofol ^® 12, Isofol ^® 16, lsofol ^® 24, Isofol ^® 36, Isocarb ^® 12, Isocarb ^® 16 or acquire Isocarb® ^® 24 for sale. Of course, wool wax alcohols, as are commercially available, for example under the names of Corona ^®, White Swan ^®, Coronet ^® or Fluilan ^® can be used according to the invention.

As natural or synthetic waxes there may be used solid paraffins or isoparaffins, carnauba waxes, beeswaxes, candelilla waxes, ozokerites, ceresin, spermaceti, sunflower wax, fruit waxes such as apple wax or citrus wax, microwaxes of PE or PP. Such waxes are available, for example, from Kahl & Co., Trittau.

Other fatty substances are, for example

Esteröle. Ester oils are to be understood as meaning the esters of C ₆ - C ₃₀ fatty acids with C ₂ - C ₃₀ fatty alcohols. The monoesters of the fatty acids with alcohols having 2 to 24 carbon atoms are preferred. Examples of fatty acid components used in the esters are caproic, caprylic, 2-ethylhexanoic, capric, lauric, isotridecanoic, myristic, palmitic, palmitoleic, stearic, isostearic, oleic, elaidic, petroselic, linoleic, linolenic Behenic acid and erucic acid and their technical mixtures. Examples of the fatty alcohol components in the ester oils are isopropyl alcohol, caproic alcohol, capryl alcohol, 2-ethylhexyl alcohol, capric alcohol, lauryl alcohol, isotridecyl alcohol, myristyl alcohol, cetyl alcohol, palmoleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, elaidyl alcohol, petroselinyl alcohol, linolyl alcohol, linolenyl alcohol, elaeostearyl alcohol, arachyl alcohol, gadoleyl alcohol , Behenyl alcohol, erucyl alcohol and brassidyl alcohol and their technical mixtures. Particularly preferred are isopropyl myristate (IPM Rilanit ^®), isononanoic acid C16-18 alkyl ester (Cetiol ^® SN), 2-ethylhexyl palmitate (Cegesoft ^® 24), stearic acid-2-ethylhexyl ester (Cetiol ^® 868), cetyl oleate, glycerol tricaprylate, caprate Kokosfettalkohol- / caprylate (Cetiol ^® LC), n-butyl stearate, oleyl erucate (Cetiol ^® J 600), isopropyl palmitate (IPP Rilanit ^®), oleyl Oleate (Cetiol ^®), hexyl laurate (Cetiol ^® A), di-n-butyl adipate (Cetiol ^® B), myristyl myristate (Cetiol ^® MM), Cetearyl Isononanoate (Cetiol ^® SN), decyl oleate (Cetiol ^® V).

Dicarboxylic acid esters such as di-n-butyl adipate, di- (2-ethylhexyl) adipate, di- (2-ethylhexyl) succinate and di-isotridecyl acelate, and diol esters such as ethylene glycol dioleate, ethylene glycol diisotridecanoate, propylene glycol di (2- ethylhexanoate), propylene glycol diisostearate,

Propylene glycol di-pelargonate, butanediol di-isostearate, neopentyl glycol dicaprylate,

symmetrical, asymmetrical or cyclic esters of carbonic acid with fatty alcohols, glycerol carbonate or dicaprylyl carbonate (Cetiol ^® CC),

ethoxylated or non ethoxylated mono, - di- and trifatty acid esters of saturated and / or unsaturated linear and / or branched fatty acids with glycerol such as Monomuls 90-018 ^®, ^® Monomuls 90-L12, Cetiol ^® HE or Cutina ^® MD.

Suitable vitamins are preferably the following vitamins, provitamins and vitamin precursors and their derivatives:

Vitamin A: the group of substances called vitamin A includes retinol (vitamin A) and 3,4-didehydroretinol (vitamin A ₂ ). The ß-carotene is the provitamin of retinol. As vitamin A component, for example, vitamin A acid and its esters, vitamin A aldehyde and vitamin A alcohol and its esters such as the palmitate and the acetate into consideration. Vitamin B: belong to the vitamin B group or to the vitamin B complex among others

• Vitamin B- (thiamine)

• Vitamin B ₂ (riboflavin)

• Vitamin B ₃ . Under this name, the compounds nicotinic acid and nicotinamide (niacinamide) are often performed.

• Vitamin B ₅ (pantothenic acid and panthenol). Within this group the panthenol is preferred. Useful derivatives of panthenol are, in particular, the esters and ethers of panthenol, as well as cationically derivatized panthenols. Individual representatives are, for example, panthenol triacetate, panthenol monoethyl ether and its monoacetate, as well as cationic panthenol derivatives.

• Vitamin B ₆ (pyridoxine and pyridoxamine and pyridoxal). Vitamin C (ascorbic acid): use in the form of palmitic acid ester, glucosides or phosphates may be preferred. The use in combination with tocopherols may also be preferred.

Vitamin E (tocopherols, especially a-tocopherol).

Vitamin F: the term "vitamin F" is usually understood as meaning essential fatty acids, in particular linoleic acid, linolenic acid and arachidonic acid.

Vitamin H: Vitamin H is the compound (3aS, 4S, 6aR) -2-oxohexahydrothienol [3,4-d] - imidazole-4-valeric acid, for which, in the meantime, the trivial name biotin has prevailed.

The hair treatment compositions according to the invention may preferably contain vitamins, provitamins and vitamin precursors from groups A, B, E and H.

Particularly preferred are nicotinic acid amide, biotin, pantolactone and / or panthenol.

Suitable antidandruff active ingredients may be selected from piroctone olamine, climbazole, zinc pyrithione, ketoconazole, salicylic acid, sulfur, selenium sulfide, tar preparations, undecenoic acid derivatives, burdock root extracts, poplar extracts, nettle extracts, walnut shell extracts, birch extracts, willow bark extracts, rosemary extracts and / or arnica extracts.

Preferred are climbazole, zinc pyrithione and piroctone olamine.

Other optional components that can be used in the hair treatment compositions of the invention include, for example

Plant extracts and / or

Humectant.

Suitable plant extracts are extracts that can be made from any part of a plant.

Usually these extracts are produced by extraction of the whole plant. However, in individual cases it may also be preferred to prepare the extracts exclusively from flowers and / or leaves of the plant.

Particularly suitable are the extracts of green tea, oak bark, stinging nettle, witch hazel, hops, chamomile, burdock root, horsetail, linden, lychee, almond, aloe vera, spruce needle, horse chestnut, sandalwood, juniper, coconut, mango, apricot, lime , Wheat, Kiwi, Melon, Orange, Grapefruit, Sage, Rosemary, Birch, Mallow, Cherry, Quendel, Yarrow, Thyme, Melissa, Hominy, Coltsfoot, Marshmallow, Ginseng, Ginger root, Echinacea purpurea, Olea europea, Boerhavia diffusa roots, Foeniculum vulgaris and Apim graveolens. Particularly preferred for use in the hair treatment compositions according to the invention are the extracts of green tea, stinging nettle, witch hazel, chamomile, aloe vera, ginseng, Echinacea purpurea, Olea europea and / or Boerhavia diffusa roots.

As extraction agent for the preparation of said plant extracts water, alcohols and mixtures thereof can be used. Among the alcohols are lower alcohols such as ethanol and isopropanol, but especially polyhydric alcohols such as ethylene glycol and propylene glycol, both as sole extractant and in admixture with water, are preferred. Plant extracts based on water / propylene glycol in a ratio of 1:10 to 10: 1 have proven to be particularly suitable.

The plant extracts can be used both in pure and in diluted form. If they are used in diluted form, they usually contain about 2 to 80 wt .-% of active substance and as a solvent used in their extraction agent or extractant mixture.

The plant extracts may in the respective hair treatment compositions (based on their total weight) preferably in an amount of 0.01 to 10 wt .-%, preferably 0.05 to 7.5 wt .-% and in particular 0.1 to 5 parts by weight. % are used.

Suitable humectants or penetrants and / or swelling agents which can be added to the hair treatment compositions according to the invention are, for example, urea and urea derivatives, guanidine and its derivatives, arginine and its derivatives, water glass, imidazole and its derivatives, histidine and its derivatives, benzyl alcohol, glycerol, Glycol and glycol ethers, propylene glycol and propylene glycol ethers, for example propylene glycol monoethyl ether, carbonates, bicarbonates, diols and triols, and in particular 1, 2-diols and 1, 3-diols such as 1, 2-propanediol, 1, 2-pentanediol, 1, 2-hexanediol, 1, 2-dodecanediol, 1, 3-propanediol, 1, 6-hexanediol, 1, 5-pentanediol, 1, 4-butanediol.

The humectants may in the compositions of the invention - based on the total weight - in amounts of 0.01 to 10 wt .-%, preferably in amounts of 0.05 to 5 wt .-% and in particular in amounts of 0.1 to 3 wt .-% are used.

Other Wrk-, auxiliaries and additives that can be used in the hair treatment compositions according to the invention are, for example:

- UV filters,

Thickeners such as gelatin or vegetable gums, for example agar-agar, guar gum, alginates, xanthan gum, gum arabic, karaya gum, locust bean gum, Linseed gums, dextrans, cellulose derivatives, e.g. Methylcellulose, hydroxyalkylcellulose and carboxymethylcellulose, starch fractions and derivatives such as amylose, amylopectin and

Dextrins, clays and phyllosilicates such. As bentonite or fully synthetic hydrocolloids such.

As polyvinyl alcohol, the Ca, Mg or Zn - soaps,

Structurants such as maleic acid and lactic acid,

dimethyl isosorbide,

cyclodextrins

fiber-structure-improving active ingredients, in particular mono-, di- and oligosaccharides such as, for example, glucose, galactose, fructose, fructose and lactose,

Dyes for staining the agent,

Substances for adjusting the pH, for example α- and β-hydroxycarboxylic acids such as citric acid, lactic acid, malic acid, glycolic acid,

Active ingredients such as bisabolol,

Cholesterol,

Complexing agents such as EDTA, NTA, β-alaninediacetic acid and phosphonic acids,

Ceramides. Ceramides are understood as meaning N-acylsphingosine (fatty acid amides of sphingosine) or synthetic analogs of such lipids (so-called pseudo-ceramides),

Propellants such as propane-butane mixtures, N ₂ O, dimethyl ether, C0 ₂ and air,

antioxidants

Bodying agents such as sugar esters, polyol esters or polyol alkyl ethers,

Preservatives, such as sodium benzoate or salicylic acid,

Viscosity regulators such as salts (NaCl).

The hair treatment compositions according to the invention preferably have a pH in the range from 1.5 to 7.5, preferably from 2 to 6.5 and in particular from 2.5 to 6, on.

The hair treatment compositions of the invention have excellent properties in the application to the hair.

In addition to cleaning and / or care, they give the treated hair better visual and tactile properties.

In particular oxidatively damaged, brittle and brittle hair could be regenerated. After repeated treatment with the compositions of the invention, the previously damaged hair looked well-maintained and healthy.

Furthermore, it could be observed that fine and flying hair had more volume after treatment with the inventive compositions and felt soft.

The active compound combination according to the invention could be incorporated by simple mixing into the respective hair treatment compositions. Another stabilization step was not required. A second object of the invention is the cosmetic use of a hair treatment composition according to the invention for strengthening the hair structure of oxidatively damaged, brittle, brittle, fine and / or flying hair.

Examples:

The following working examples were prepared (the amounts are based on wt .-% unless otherwise stated):

1) Hair shampoos

In the aforementioned hair shampoos, the following commercial products were used:

1 INCI name: Laureth-2; Cognis

2 INCI name: Propylene Glycol, PEG-55 Propylene Glycol Oleate; Goldschmidt

3 INCI name: Coco Glucoside; AS 51 -53%; Cognis,

4 INCI name: Polyquaternium-10; Dow

5 INCI name: Polymnia Sonchifolia Root Extract; Solabia

6 INCI name: Aqua, Laurdimonium Hydroxypropyl Hydrolyzed Wheat Protein;

Cognis, 7 INCI name: Hydrolyzed elastin; Cognis,

8 INCI name: Hydrolyzed collagen; Croda,

9 INCI name: PEG-7 glyceryl cocoate; Cognis

10 INCI name: dimethicone (30,000 est); Dow Corning

2) hair conditioner

The following commercial products were used in the aforementioned hair rinses:

1 1 INCI name: Distearoylethyl Hydroxyethylmonium Methosulfate, Cetearyl Alcohol, AS 65-72%; Cognis,

12 INCI name: Ceteareth-20; Cognis

13 INCI name: Polyquaternium-37, propylene glycol dicaprylate / dicaprate, PPG-1 trideceth-6; Cognis

14 INCI name: dimethicone, dimethiconol; Dow

15 INCI name: Hydrolyzed Wheat Protein; Cognis

Claims

claims:

1 . Hair treatment compositions containing in a cosmetic vehicle

b) from 0.001 to 10% by weight of at least one protein hydrolyzate,

wherein the amounts are based on the total weight of the hair treatment agent.

2. hair treatment composition according to claim 1, characterized in that it - based on its total weight - 0.005 to 8 wt .-%, preferably 0.01 to 6.5 wt .-% and in particular 0.05 to 5 wt .-% at least a protein hydrolyzate of animal, vegetable and / or marine origin.

3. hair treatment composition according to claim 2, characterized in that the protein hydrolyzate is selected from the group of elastin, collagen, keratin, silk milk protein, soybean, almond, pea, potato, rapeseed, rice , Wheat, shell and / or pearl hydrolysates or mixtures of these protein hydrolysates.

4. hair treatment composition according to one of claims 1 to 3, characterized in that it - based on its total weight - additionally 0.1 to 50 wt .-% of at least one surfactant selected from the group of anionic, amphoteric / zitherionic, nonionic and / or contains cationic surfactants.

5. hair treatment composition according to one of claims 1 to 4, characterized in that it

- Based on its total weight - additionally 0.01 to 10 wt .-%, preferably 0.05 to 7.5 wt .-% and in particular 0.1 to 5 wt .-% of a cationic polymer.

6. hair treatment composition according to one of claims 1 to 5, characterized in that it

- Based on its total weight - additionally 0.01 to 20 wt .-%, preferably 0.05 to 15 wt .-% and in particular 0.1 to 10 wt .-% of at least one oil, wax and / or fat component ,

7. hair conditioning agent according to any one of claims 1 to 6, characterized in that it - based on its total weight - additionally 0.001 to 10 wt .-%, preferably 0.005 to 7.5

Wt .-% and in particular 0.01 to 5 wt .-% of at least one vitamin, provitamin and / or a vitamin precursor contains.

8. hair treatment composition according to one of claims 1 to 7, characterized in that it - based on its total weight - additionally 0.01 to 10 wt .-%, preferably 0.025 to 7.5 wt .-%, more preferably 0.05 to 5 wt .-% and in particular 0.075 to 3 wt .-% of at least one antidandruff active ingredient.

9. Cosmetic use of an agent according to one of claims 1 to 8 for strengthening the hair structure of oxidatively damaged, brittle, brittle, fine and / or flying hair.