KR102360719B1 - Composition for shortening drying time and improving softness of hair - Google Patents

Abstract

The present specification relates to a hair drying composition comprising a volatile silicone oil, ethanol, a silicone resin and a non-volatile silicone oil. The composition according to one aspect of the present invention is effective in shortening the drying time of hair by blocking hydrogen bonding between the hair surface and water through hair coating. In addition, when the composition of one aspect of the present invention is used several times, the hair is coated with a water repellent, thereby exhibiting a more excellent effect in shortening the drying time of the hair. In addition, the composition according to one aspect of the present invention has the effect of enhancing the softness and gloss of the hair, and can be usefully used for hair trimming or hair styling.

Description

Composition for shortening drying time and improving softness of hair

The present specification relates to a composition for shortening the drying time of hair and improving hair softness.

Generally, hair products such as shampoo, conditioner and treatment are used to remove contamination of the scalp and hair and to keep hair clean and beautiful. It is used for additional purposes such as reducing surface friction, preventing static electricity and protecting hair.

However, if the hair is not dried quickly after using the hair product, itching, dead skin cells, and inflammation of the scalp may be induced due to moisture remaining on the scalp and hair. On the other hand, a hair dryer, which is commonly used for drying hair, is cumbersome to use and has limitations in causing damage to hair and scalp due to strong hot air. Therefore, research on a composition for shortening the drying time of hair is required.

KR2001-0112154 A

In one aspect, it is an object of the present invention to shorten the drying time of hair.

In another aspect, it is an object of the present invention to improve the softness and shine of hair.

In another aspect, it is an object of the present invention to provide a composition that shortens the drying time of the hair while improving the softness and gloss of the hair.

In order to achieve the above object, one aspect of the present invention provides a composition for drying hair comprising a volatile silicone oil, ethanol and a silicone resin.

The composition according to one aspect of the present invention is effective in shortening the drying time of hair by blocking hydrogen bonding between the hair surface and water through hair coating. In addition, when the composition of one aspect of the present invention is used cumulatively, the hair is coated with a water repellent coating, thereby exhibiting a more excellent effect in shortening the hair drying time. In addition, the composition according to one aspect of the present invention has an effect of enhancing the softness and gloss of the hair, and is useful for hair trimming or hair styling.

1 shows the effect of shortening the hair drying time when the composition for drying hair is used repeatedly.
Figure 2 shows the effect of enhancing hair softness when the composition for drying hair is used repeatedly.

Hereinafter, the present invention will be described in detail.

In one aspect, the present invention is a hair drying composition comprising a volatile silicone oil, ethanol, and a silicone resin.

In view of the above, the composition may further include a non-volatile silicone oil.

In view of the above, the volatile silicone oil is not limited as long as the volatile silicone oil is volatile, and may be any one or more of a linear polysiloxane oil or a cyclic polysiloxane oil, but is not limited thereto. In the present invention, for example, the linear polysiloxane may be methyl polysiloxane or ethyl polysiloxane, and the cyclic polysiloxane may be phenyl polysiloxane, methylphenylpolysiloxane, or methyl cyclopolysiloxane. Specifically, it may be cyclopentasiloxane (cyclopentasiloxane) or cyclohexasiloxane (cyclopentasiloxane), but is not limited thereto. In addition, in view of the above, silicone resin is a thermoplastic synthetic resin made by polymerization of an organic derivative of silicone, and may be in the form of a siloxane bond (Si-O bond) in which silicon and oxygen are alternated, Q-resin and It may be classified as a T-resin. The silicone resin may be, for example, Trimethyl-siloxysilicate, Phenylpropyldimethyl-siloxysilicate, Polyphenylsilsesquioxane, or Polypropylsilsesquioxane. . In addition, the non-volatile silicone oil is not limited as long as it is non-volatile, and may be any one or more selected from the group consisting of polydimethylsiloxane, dimethicone, cyclomethicone, dimethiconol, dimethicone copolyol, and silicone elastomer. , but is not limited thereto. Preferably it may be dimethicone, but is not limited thereto. The non-volatile silicone oil, for example, dimethicone may have a viscosity of 0.1 (centi stock, cs) to 400 cs, and specifically, 0.1 cs or more, 0.15 cs or more, 0.2 cs or more, 0.25 cs or more, 0.3 cs More than, 0.35cs or more, 0.4cs or more, 0.45cs or more, 0.5cs or more, 0.55cs or more, 0.6cs or more, 0.65cs or more, 0.7cs or more, 0.8cs or more, 0.9cs or more, 1.0cs or more, 10cs or more, 50cs More than, 90cs or more, 130cs or more, 170cs or more, 210cs or more, 250cs or more, 290cs or more, 310cs or more, 345cs or more, 350cs or more, 355cs or more, 375cs or more, 385cs or more, 395cs or more, 400cs or more, 400cs or less, 380cs or more Less than 360cs, less than 355cs, less than 350cs, less than 345cs, less than 320cs, less than 295cs, less than 270cs, less than 225cs, less than 180cs, less than 135cs, less than 90cs, less than 45cs, less than 11cs, less than 5cs, less than 1cs, less than 0.7cs , 0.6cs or less, 0.5cs or less, 0.4cs or less, 0.3cs or less, 0.2cs or less, 0.1cs or less, but is not limited thereto. In an aspect of the present invention, in the composition for drying hair, the dimethicone may have a viscosity of 0.65cs or a viscosity of 350 cs, and in this case, only dimethicone having a viscosity of 0.65cs may be used, At the same time, dimethicone with a viscosity of 350 cs may be used.

In one aspect of the hair drying composition of the present invention, the composition is dimethiconol, polyisobutene, isododecane, C12-C15 alkyl benzoate (C12-15 Alkyl benzoate) , coco-caprylate / caprylate (Coco-Caprylate / Caprate) may further include one or more selected from the group consisting of.

In addition, in the above aspect, the composition may include 20 to 90% by weight of the volatile oil, based on the total weight of the composition. Specifically, 10% by weight or more, 15% by weight or more, 19% by weight or more, 20% by weight or more, 25% by weight or more, 30% by weight or more, 35% by weight or more, 40% by weight or more, 45% by weight or more, 50% by weight or more % or more, 55% or more, 60% or more, 65% or more, 70% or more, 75% or more, 80% or more, 85% or more, or 90% or more, and 90% or less; 89 wt% or less, 85 wt% or less, 80 wt% or less, 79 wt% or less, 74 wt% or less, 69 wt% or less, 64 wt% or less, 59 wt% or less, 54 wt% or less, 49 wt% or less, 44 wt% or less, 39 wt% or less, 34 wt% or less, 29 wt% or less, 24 wt% or less, 21 wt% or less, 20 wt% or less, 19 wt% or less, but is not limited thereto.

In one aspect, the composition may include cyclohexasiloxane and cyclopentasiloxane as non-volatile silicone oils, and when the cyclohexasiloxane is 100 parts by weight, it may include 100 to 250 parts by weight of cyclopentasiloxane. For example, when the amount of cyclohexasiloxane is 100 parts by weight, cyclopentasiloxane is 100 parts by weight or more, 130 parts by weight or more, 150 parts by weight or more, 170 parts by weight or more, 190 parts by weight or more, 210 parts by weight or more, 230 parts by weight or more. , 240 parts by weight or more, 250 parts by weight or more, 250 parts by weight or less, 240 parts by weight or less, 220 parts by weight or less, 200 parts by weight or less, 180 parts by weight or less, 160 parts by weight or less, 140 parts by weight or less, It may be included in an amount of 120 parts by weight or less, 110 parts by weight or less, and 100 parts by weight or less.

In one aspect of the composition of the present invention, the composition may include 10 to 50% by weight of ethanol based on the total weight of the composition. Specifically, 10% by weight or more, 15% by weight or more, 20% by weight or more, 25% by weight or more, 30% by weight or more, 35% by weight or more, 40% by weight or more, 45% by weight or more, 50% by weight or more, 50 wt% or less, 46 wt% or less, 41 wt% or less, 36 wt% or less, 31 wt% or less, 26 wt% or less, 21 wt% or less, 16 wt% or less, 11 wt% or less, 10 wt% or less have.

In addition, in the above aspect, the composition may include a silicone resin in an amount of 0.2 to 10% by weight based on the total weight of the composition. Specifically, 0.1 wt% or more, 0.2 wt% or more, 1 wt% or more, 1.1 wt% or more, 1.2 wt% or more, 1.3 wt% or more, 1.4 wt% or more, 1.5 wt% or more, 1.6 wt% or more, 1.7 wt% or more or more, 1.8 wt% or more, 1.9 wt% or more, 2.0 wt% or more, 2.1 wt% or more, 2.2 wt% or more, 2.3 wt% or more, 2.5 wt% or more, 2.7 wt% or more, 3.0 wt% or more, 5.0 wt% or more, 7.0 wt% or more, 9.0 wt% or more, 10.0 wt% or more, and 10.0 wt% or less, 10.0 wt% or less, 10.0 wt% or less, 10.0 wt% or less, 10.0 wt% or less, 9 wt% or less, 8.0 wt% % or less, 6.0 wt% or less, 4.0 wt% or less, 3.0 wt% or less, 2.9 wt% or less, 2.8 wt% or less, 2.6 wt% or less, 2.5 wt% or less, 2.4 wt% or less, 2.3 wt% or less, 2.2 wt% or less % or less, 2.1 wt% or less, 2.0 wt% or less, 1.9 wt% or less, 1.8 wt% or less, 1.7 wt% or less, 1.5 wt% or less, 1.3 wt% or less, 1.1 wt% or less, 1.0 wt% or less, 0.5 wt% % or less, 0.3 wt% or less, or 0.1 wt% or less.

In the composition for drying hair according to an aspect of the present invention, the composition may include 5 to 15% by weight of non-volatile silicone oil based on the total weight of the composition. For example, 5 wt% or more, 6 wt% or more, 7 wt% or more, 8 wt% or more, 9 wt% or more, 10 wt% or more, 11 wt% or more, 12 wt% or more, 13 wt% or more, 14 wt% or more or more, 15 wt% or more, 15 wt% or less, 14 wt% or less, 13 wt% or less, 12 wt% or less, 11 wt% or less, 10 wt% or less, 9 wt% or less, 8 wt% or less, 7 Weight % or less, 6 wt% or less, 5 wt% or less may be, but is not limited thereto.

The composition for drying hair according to an aspect of the present invention may improve the speed of hair drying, for example, compared to before applying the composition to the hair, the drying time may be shortened by 15% or more.

In view of the above, the composition for drying hair may further include one or more uses selected from the group consisting of hair gloss improvement, hair water repellency improvement, and hair softness improvement. When the composition is repeatedly applied, a film is formed on the surface of the hair to accumulate a water repellent effect, and as a result, the drying time can be further shortened.

In view of the above, the composition for drying hair may be an anhydrous formulation or a mist formulation.

In one aspect of the present invention, the composition may be a cosmetic composition. For example, the cosmetic composition may be a solution, suspension, emulsion, paste, gel, cream, lotion, powder, soap, surfactant-containing cleansing, oil, powder foundation, emulsion foundation, wax foundation, leave-on It may be formulated as a type, mist, spray, etc., but is not limited thereto. More specifically, detergents such as shampoo, conditioner, body cleanser, hair tonic, gel or mousse, hair nourishing lotion, hair essence, hair serum scalp treatment, hair treatment, hair conditioner, hair shampoo, hair It may be formulated as a cosmetic composition for hair, such as lotion, hair agent or hair dye, and basic cosmetics such as oil-in-water (O/W) type and water-in-oil (O/W) type. In addition, in the composition, in each formulation, other components other than the above-mentioned essential components can be suitably selected and formulated by those skilled in the art without difficulty depending on the type or purpose of use of other external preparations. For example, it may further include a sunscreen, a hair conditioning agent, a fragrance, and the like.

The cosmetic composition may contain a cosmetically acceptable medium or base. It is in any formulation suitable for topical application, for example solutions, gels, solid or kneaded dry products, emulsions obtained by dispersing the oily phase in an aqueous phase, suspensions, microemulsions, microcapsules, microgranules or ionic (liposomes) and/or It may be provided in the form of a non-ionic vesicular dispersant, or in the form of a cream, skin, lotion, powder, ointment, spray or concealer stick. These compositions can be prepared according to conventional methods in the art.

When the formulation of the present invention is a solution or emulsion, a solvent, solubilizer or emulsifier is used as a carrier component, such as water, ethanol, isopropanol, ethyl carbonate, ethyl acetate, benzyl alcohol, benzyl benzoate, propylene glycol, 1 ,3-butylglycol oil, glycerol fatty esters, fatty acid esters of polyethylene glycol or sorbitan.

When the formulation of the present invention is a suspension, as a carrier component, a liquid diluent such as water, ethanol or propylene glycol, a suspending agent such as ethoxylated isostearyl alcohol, polyoxyethylene sorbitol ester and polyoxyethylene sorbitan ester, microcrystals Adult cellulose, aluminum metahydroxide, bentonite, agar or tracanth may be used.

When the formulation of the present invention is a paste, cream or gel, animal oil, vegetable oil, wax, paraffin, starch, tracanth, cellulose derivative, polyethylene glycol, silicone, bentonite, silica, talc or zinc oxide may be used as a carrier component. can

When the formulation of the present invention is a powder or a spray, lactose, talc, silica, aluminum hydroxide, calcium silicate or polyamide powder may be used as a carrier component. In particular, in the case of a spray, additional chlorofluorohydrocarbon, propane /may contain propellants such as butane or dimethyl ether.

In one embodiment of the present invention, the cosmetic composition may additionally contain a thickener. The thickener included in the cosmetic composition of the present invention is methyl cellulose, carboxy methyl cellulose, carboxy methyl hydroxy guanine, hydroxy methyl cellulose, hydroxyethyl cellulose, carboxy vinyl polymer, polyquaternium, cetearyl alcohol, stearic acid, Carrageenan and the like may be used, and preferably, at least one of carboxymethyl cellulose, carboxyvinyl polymer, and polyquaternium may be used, and most preferably, carboxyvinyl polymer may be used.

In one embodiment of the present invention, the cosmetic composition may contain various suitable bases and additives as necessary, and the types and amounts of these components can be easily selected by the inventor. If necessary, it may contain acceptable additives, for example, may further include components such as preservatives, pigments, and additives conventional in the art.

Specifically, the preservative may be phenoxyethanol or 1,2-hexanediol, and the fragrance may be an artificial fragrance.

And, in one embodiment of the present invention, the cosmetic composition may include a composition selected from the group consisting of water-soluble vitamins, oil-soluble vitamins, polymer peptides, polymer polysaccharides, sphingolipids, and seaweed extract. Other ingredients that may be added include oils and fats, moisturizers, emollients, surfactants, organic and inorganic pigments, organic powders, UV absorbers, preservatives, bactericides, antioxidants, plant extracts, pH adjusters, alcohols, colorants, fragrances, A blood circulation promoter, a cooling agent, an anti-inflammatory agent, purified water, etc. are mentioned.

In addition, the mixing|blending component which may be added other than this is not limited to this, Moreover, any said component can be mix|blended within the range which does not impair the objective and effect of this invention.

Hereinafter, the present invention will be described in more detail with reference to the following Examples and Experimental Examples. However, these Examples and Experimental Examples are provided only for the purpose of illustration to help the understanding of the present invention, and the scope and scope of the present invention are not limited by the following examples.

[Example 1] Preparation of a composition for shortening hair drying time and a comparative composition

As described in Table 1 below, the compositions of Examples 1 to 6 and Comparative Examples 1 and 2 were prepared. The raw materials were dispersed and added in order, and after each raw material was added, the mixture was stirred until a homogeneous phase was achieved. Examples 1 to 6 are an anhydrous mist formulation, Comparative Example 1 is a serum formulation containing a large amount of high-viscosity non-volatile silicone oil, and Comparative Example 2 is a two-layer oil mist formulation containing water and oil.

division Example 1 Example 2 Example 3 Example 4 Example 5 Example 6 Comparative Example 1 Comparative Example 2 Cyclopentasiloxane To 100 To 100 To 100 To 100 To 100 To 100 To 100 To 100 Cyclohexasiloxane 20 20 20 20 20 20 - 20 Dimethicone (0.65 cs) 10 10 10 5 5 5 3 - Dimethicone (350 cs) - - - 5 2 2 - - trimethylsiloxysilicate - - - - - 2 - - Dimethiconol One One One One - - 65 - polyisobutene 2 2 2 2 - - - - isododecane - - - - 2 2 - - C12-15 Alkylbenzoate 2 2 2 2 2 2 2 2 Coco-Caprylate/Caprate 2 2 2 2 2 2 - -- ethanol 20 30 40 30 30 30 3.5 - water - 50

[Test Example 1] Confirmation of hair drying time shortening efficacy

The experiment to confirm the efficacy of shortening the drying time was performed according to the following procedure.

The hair tress was washed for 3 minutes with 2 g of Deep Clean Balancing Shampoo manufactured by Amos Professional to 3 g of hair tress (manufactured by Phoenix Korea, trade name natural black hair). After that, the moisture of the washed tresses was wiped off with a wipe all (tawdry imitation), and 1 g of the compositions of Examples 1 to 6 and Comparative Examples 1 and 2 described in Table 1 were applied, respectively, and then completely using a blow dryer. The drying time was measured (drying temperature: 50 to 70°C). Shampoo, application of the above composition, and blow dryer drying steps were repeated 5 times.

The measurement results are shown in Table 2 below.

test substance 1 drying time
(Sec) Repeat drying time 5 times
(Sec) Comparative Example 1 85 85 Comparative Example 2 90 87 Example 1 78 80 Example 2 76 75 Example 3 76 74 Example 4 80 78 Example 5 73 71 Example 6 75 65

As can be seen in Table 2, when comparing Examples 1 to 6, which are an anhydrous formulation, and Comparative Example 2, which is a formulation containing water, Examples 1 to 6, which are an anhydrous formulation, had a short hair drying time, and Examples 1 to 6 When comparing 6 and Comparative Example 1, when the high viscosity non-volatile silicone oil was included in a high content, the hair drying time was prolonged. In addition, it was confirmed that the drying time was further shortened when the composition was repeatedly applied 5 times (FIG. 1).

[Test Example 2] Confirmation of improvement in hair softness

The hair tress was washed for 3 minutes with 2 g of Deep Clean Balancing Shampoo manufactured by Amos Professional to 3 g of hair tress (manufactured by Phoenix Korea, trade name natural black hair). After that, the moisture of the washed tresses was wiped off with a wipe all (towel dry imitation), and 1 g of the compositions of Examples 1 to 6 and Comparative Examples 1 and 2 described in Table 1 were applied respectively, and then completely using a blow dryer. After drying, the force when the tangled hair is untangled by a physical method was measured using a tensile strength tester. The tensile strength of the hair was measured by stretching the hair while increasing the pulling force from both ends of the hair until the hair was cut, and then the tensile length, stress, and tensile force of the hair were measured. Specifically, after adjusting the zero point of the tensile strength meter (Rheometer; CR-500DX, SUN SCIENTIFIC CO., LTD., Japan), the distance between the tensile distances of the hair to be measured by the instrument of the stage was fixed at 10 cm. . Then, hair (thickness 70-80 μm) left in constant temperature (30±2° C.) and constant humidity (40%) conditions for more than 30 minutes was mounted on the device and then measured.

The measurement results are shown in Table 3 below.

test substance One-time tensile strength
(N) 5 repetitions of tensile strength
(N) Comparative Example 1 35 18 Comparative Example 2 39 35 Example 1 51 40 Example 2 51 39 Example 3 50 42 Example 4 38 20 Example 5 42 25 Example 6 39 21

As can be seen in Table 3, when compared to Examples 1 to 3, in the case of Examples containing high-viscosity dimethicone (350cs dimethicone), oil, and silicone resin, it was confirmed that the efficacy of hair softness was significantly increased when repeated 5 times. .

[Test Example 3] Sensory evaluation

In order to conduct sensory evaluation of the hair drying time shortening effect and conditioning of the compositions prepared in Examples 1 to 6 and Comparative Example 2, 21 women were selected and each composition was used 5 times, and then conditioning and The drying time shortening effect was evaluated according to the following evaluation criteria, and the results are shown in Table 4.

<Drying time reduction effect>

Rating Criteria: 5 points-Very good / 4 points-Good / 3 points-Medium / 2 points-Poor / 1 point-Very poor

<Hair conditioning and hairdressing effect>

Evaluation items: hair softness / hair shine / hair strength / ease of styling

Rating Criteria: 5 points-Very good / 4 points-Good / 3 points-Medium / 2 points-Poor / 1 point-Very poor

division Example 1 Example 2 Example 4 Example 5 Example 6 Comparative Example 2 Shortening of drying time 3.3 3.2 3.1 3.6 4.0 2.5 hair softness 3.0 3.0 3.5 3.4 3.2 2.8 hair shine 3.2 3.2 3.2 3.2 3.4 2.4 hair strength 3.3 3.2 3.1 3.2 3.2 2.1 Ease of styling 2.5 2.5 2.1 2.4 3.4 1.7

As can be seen from Table 4, the composition of the present invention shows high satisfaction in all items of shortening of hair drying time, hair softness, hair gloss, hair strength, and ease of styling, effectively shortening the drying time of hair, and at the same time conditioning and It was confirmed that there is an effect of easy styling due to excellent hair trimming power.

[Preparation Example 1] Shampoo compounding ingredients content (wt%) The composition of any one of Examples 1-6 0.2 Ammonium Laureth Sulfate 10.0 Glycol Distearate 2.0 cetyl alcohol 0.6 Cocamide MEA 0.5 Ammonium Lauryl Sulfate 6.0 Guar Hydroxypropyltrimonium Chloride 0.15 Polyquaternium-10 0.1 silicon 0.5 Distearyldimethylammonium chloride 0.2 Sodium Cocoamphoacetate 4.0 Spices 1.0 antiseptic 0.03 citric acid appropriate amount Purified water remaining amount

[Production Example 2] Rinse compounding ingredients content (wt%) The composition of any one of Examples 1-6 0.2 cetyl alcohol 3.0 glycerin monostearate 1.0 Hydroxyethyl Cellulose 1.0 propylene glycol 4.0 Methylparahydroxybenzoate 0.2 Stearyldimethylbenzylammonium chloride 25% 10.0 Spices appropriate amount pigment appropriate amount citric acid appropriate amount Purified water remaining amount

Claims (17)

non-volatile silicone oil having a viscosity of 250 to 400cs;
volatile silicone oil;
ethanol; and
A composition for shortening hair drying time and improving hair softness, comprising a silicone resin. According to claim 1,
The composition further comprises a non-volatile silicone oil having a viscosity of 0.1 to 45cs, a composition for shortening hair drying time and improving hair softness. According to claim 1,
The volatile silicone oil is at least one selected from the group consisting of methyl polysiloxane, ethyl polysiloxane, phenyl polysiloxane, methyl phenyl polysiloxane and methyl cyclo polysiloxane, a composition for shortening hair drying time and improving hair softness. 4. The method of claim 3,
The volatile silicone oil is
A composition for shortening hair drying time and improving hair softness, which is cyclopentasiloxane or cyclopentasiloxane. According to claim 1,
The silicone resin,
At least one selected from the group consisting of trimethyl-siloxysilicate, phenylpropyldimethyl-siloxysilicate, polyphenylsilsesquioxane and polypropylsilsesquioxane, hair A composition for shortening drying time and improving hair softness. The method of claim 1,
The non-volatile silicone oil is
At least one selected from the group consisting of dimethicone, cyclomethicone, dimethiconol, dimethicone copolyol and silicone elastomer, a composition for shortening hair drying time and improving hair softness. delete delete The method of claim 1,
The composition is
One selected from the group consisting of polyisobutene, isododecane, C12-C15 alkyl benzoate (C12-15 Alkyl Benzoate), coco-caprylate / caprylate (Coco-Caprylate / Caprate) A composition for shortening hair drying time and improving hair softness, further comprising the above. According to claim 1,
The composition is
A composition for shortening hair drying time and improving hair softness, comprising 20 to 90% by weight of a volatile silicone oil based on the total weight of the composition. 5. The method of claim 4,
The composition is
cyclohexasiloxane and cyclopentasiloxane;
When the amount of cyclohexasiloxane is 100 parts by weight, a composition for shortening hair drying time and improving hair softness, comprising 100 to 250 parts by weight of cyclopentasiloxane. According to claim 1,
The composition is
A composition for shortening hair drying time and improving hair softness, comprising ethanol in an amount of 10 to 50% by weight based on the total weight of the composition. According to claim 1,
The composition is
A composition for shortening hair drying time and improving hair softness, comprising a silicone resin in an amount of 0.2 to 10% by weight based on the total weight of the composition. According to claim 1,
The composition is
A composition for shortening hair drying time and improving hair softness, comprising 5 to 15% by weight of a non-volatile silicone oil based on the total weight of the composition. 15. The method according to any one of claims 1 to 6, 9 to 14,
The composition is
Compared to the control that did not apply the composition to the hair,
A composition for shortening hair drying time and improving hair softness, which shortens hair drying time by 15% or more. delete 15. The method according to any one of claims 1 to 6, 9 to 14,
The composition is an anhydrous formulation, a composition for shortening hair drying time and improving hair softness.

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