CN115998635B - Hair conditioner suitable for coarse and hard dry hair and preparation method thereof - Google Patents
Hair conditioner suitable for coarse and hard dry hair and preparation method thereof Download PDFInfo
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Abstract
The application discloses a hair conditioner suitable for coarse and hard dry hair and a preparation method thereof, wherein the hair conditioner suitable for coarse and hard dry hair comprises the following components: humectant, thickener, emulsifier, antiseptic, pH regulator, antistatic agent, softener, conditioner, and water; wherein the conditioner comprises hydrolyzed keratin, argania spinosa kernel oil, fructus Gleditsiae Abnormalis seed extract, and Sargassum extract. A preparation method of a hair conditioner suitable for crude and hard dry hair comprises the following steps: step one: uniformly mixing water, a humectant, a thickening agent, an emulsifying agent, a preservative and a pH regulator to obtain a first product; step two: adding an antistatic agent and a softening agent into the first product, and uniformly mixing to obtain a second product; step three: and adding the conditioner into the second product, and uniformly mixing to prepare the hair conditioner suitable for the crude and hard dry hair. The application has the effects of conditioning scalp, improving dryness and frizziness of the crude and hard hair and improving toughness of the crude and hard hair.
Description
Technical Field
The application relates to the field of daily cosmetics, in particular to a hair conditioner suitable for crude, hard and dry hair and a preparation method thereof.
Background
The keratin content in hair is more than 80%, and hair consists of hair shaft and hair follicle. Hair shafts can be divided into Mao Xiaopi, cortex and medulla. Wherein the hair cortex is located at the outermost layer of hair shaft and is composed of Mao Xiaopi cells. The cortical layer is composed of cortical cells, which are composed of a number of coarse, fine and fibril types. The medulla consists of keratinocytes.
Hair can be damaged to varying degrees by external environmental factors, with the hot dyeing being one of the most common damaging factors today being pursued by various lovers. The hair waving can directly cause the damage of the hair crust, and the hair is normally Mao Xiaopi which is regularly covered on the surface of the hair shaft like scales, when the hair is damaged, mao Xiaopi is lifted, keratin in the hair is lost, and the hair is dry and frizzy.
The hair conditioner is inexhaustible in eyes of many lovers, and when hair is damaged, the hair conditioner is only needed to be used for repairing. Hair conditioners are typically applied to the hair shaft to re-coat the hair with a protective film to smooth and soften the hair. However, the hair conditioner is difficult to be kept from contacting with the scalp in the using and cleaning processes, and when the hair conditioner is remained on the hair roots, the hair conditioner can block hair follicles, so that the water and oil of the scalp are unbalanced for a long time, and the scalp is inflamed.
Disclosure of Invention
In order to solve the problem that scalp inflammation can be caused by contact of the hair conditioner with scalp, the application provides a hair conditioner suitable for coarse and hard dry hair and a preparation method thereof. According to the application, the hair conditioner is unexpectedly discovered that the addition of the argania spinosa kernel oil, the gleditsia sinensis seed extract and the large leaf seaweed extract in the hair conditioner can obviously reduce the residue of the hair conditioner on scalp, reduce the damage of the hair conditioner to blockage of hair follicles, and simultaneously can obviously repair damaged hair shafts when the argania spinosa kernel oil, the gleditsia sinensis seed extract, the large leaf seaweed extract and hydrolyzed keratin are compounded, fill protein at the damaged hair shafts, permeate into hair to supplement nutrition for the hair, so that the small hair skin is attached to the cortex again, the dry and dry friable hair of crude and hard hair is improved, the toughness of the crude and hard hair is improved, and the hair is not easy to break.
In a first aspect, the present application provides a hair conditioner suitable for coarse and hard dry hair, which adopts the following technical scheme:
a hair conditioner suitable for coarse and hard dry hair comprises the following components in percentage by mass:
humectant: 4% -10%;
and (3) a thickening agent: 4% -7%;
emulsifying agent: 2% -5%;
preservative: 0.3 to 0.7 percent;
pH regulator: 0.01% -0.05%;
antistatic agent: 1% -3%;
softening agent: 9% -16.5%;
conditioning agent: 0.62 to 1.7 percent;
the balance being water;
wherein the conditioner comprises hydrolyzed keratin, argania spinosa kernel oil, fructus Gleditsiae Abnormalis seed extract, and Sargassum extract.
In the technical scheme, the main component of the hydrolyzed keratin is collagen hydrolyzed polypeptide, so that the recovery and repair of the scalp can be promoted, the proliferation of the follicular orifice position can be improved, and the damage of the follicular orifice position can be avoided; meanwhile, the hair conditioner also has the effects of protecting, increasing weight and conditioning hair; can be used in permanent waving agent to relieve damage of chemical agent to hair.
The argania spinosa kernel oil contains a large amount of fatty acid, alcohol steroid, vitamin E and phenolic compounds, which endows the argania spinosa kernel oil with good moisturizing effect, and can effectively prevent hair from drying out, losing hair, lacking luster and curling hair; and the skin-care product also contains plant sterol which is helpful for softening skin, stimulating pores to expel toxin and protecting skin.
The fructus Gleditsiae Abnormalis seed extract has effects of inhibiting activity of pigment parent cell, preventing melanin excessive production, preventing aging, and recovering aphonia and damaged skin from bright, smooth and fine state.
The main components of the seaweed extract are seaweed gel, vitamins, amino acids and the like, and the seaweed extract has the effects of moisturizing, promoting cell regeneration, strengthening skin metabolism and preventing wrinkles.
The hair conditioner which is prepared by compounding the argania spinosa kernel oil, the gleditsia sinensis seed extract and the large leaf seaweed extract and is suitable for crude and hard dry hair has the effect of obviously reducing the scalp permeability, can effectively reduce the residue of the hair conditioner on the scalp, simultaneously avoids substances such as preservative in the hair conditioner from penetrating into the scalp to cause harm to the scalp, reduces the harm of the residue of the hair conditioner to the scalp and reduces the occurrence probability of dermatitis of the head.
The compound of the acanthopanax trunk kernel oil, the gleditsia sinensis seed extract, the large leaf seaweed extract and the hydrolyzed keratin has high trophism for crude and hard dry hair, can obviously repair the hair shafts of the damaged crude and hard dry hair, further promote the hydrolyzed keratin to fill in the protein at the damaged hair shafts, further promote the effect of the hydrolyzed protein, antistatic agent, soft lubricant and other effective components in the hair conditioner to be attached to the hair, and enable the nutrient substances to permeate into the hair to supplement nutrition for the hair, thereby achieving the effect of nourishing the hair, improving the dry and dry friable quality of the crude and hard hair, and improving the toughness of the crude and hard hair so as to ensure that the crude and hard hair is not easy to break. Meanwhile, the acanthopanax trunk kernel oil, the small fruit gleditsia sinensis seed extract and the large leaf seaweed extract are added, so that the residual effect of the hair conditioner on the scalp can be remarkably reduced, nutrient substances in the hair conditioner can penetrate into hair but cannot remain on the scalp, and the risk of scalp hair follicle blockage caused by residual nutrient substances on the scalp is reduced.
Preferably, the mass percentage of the hydrolyzed keratin in the hair conditioner is as follows: 0.1 to 0.3 percent;
the mass percentage of the argania spinosa kernel oil in the hair conditioner is as follows: 0.5 to 1.0 percent;
the weight percentage of the gleditsia sinensis seed extract in the hair conditioner is as follows: 0.01 to 0.1 percent;
the mass percentage of the seaweed extract in the hair conditioner is as follows: 0.01 to 0.1 percent.
According to the technical scheme, the hair conditioner which is compounded by the ratio and is suitable for the crude and hard dry hair has the effects of better promoting the hair to be nourished and improving the toughness of the hair.
Preferably, the conditioner further comprises a pomelo fruit extract and a ginseng extract; the pomelo fruit extract comprises the following components in percentage by mass in the hair conditioner: 0.01 to 0.1 percent;
the ginseng extract comprises the following components in percentage by mass in the hair conditioner: 0.01 to 0.1 percent.
In the technical scheme, the pomelo fruit extract has obvious effects of resisting bacteria, reducing the secretion of hair grease and improving the hair oiling, and meanwhile, the pomelo fruit extract has special aromatic smell, and is refreshing and conscious, and the pomelo fruit extract is pleasant to the human body after being used.
The Ginseng radix extract contains various ginsenoside, amino acids, vitamins and minerals, and has effects of promoting blood circulation of subcutaneous capillary, enhancing cell activity, and promoting collagen activity.
The compounding of the pomelo seed extract, the ginseng extract and the argania spinosa kernel oil, the small fruit gleditsia sinensis seed extract and the large leaf seaweed extract can not influence the permeation performance of the argania spinosa kernel oil, the small fruit gleditsia sinensis seed extract and the large leaf seaweed extract to reduce the scalp, and can further reduce the scalp permeation.
Meanwhile, the compound of the pomelo fruit extract, the ginseng extract, the argania spinosa kernel oil, the small fruit gleditsia sinensis seed extract, the large leaf seaweed extract and the hydrolyzed keratin has the effects of temporarily expanding scales of hair when the hair conditioner is used, further promoting the hydrolyzed keratin to fill protein at the damaged hair shaft, further promoting the effective components such as the hydrolyzed protein, the antistatic agent and the softener in the hair conditioner to be attached to the hair, further promoting the repair of the damaged hair shaft, ensuring that the effective components such as the hydrolyzed protein, the antistatic agent and the softener can be firmly attached to the hair shaft after the hair is dried, forming a layer of hair shaft protective film, smoothing the damaged scales and assisting the hair shaft to resist external damage.
Preferably, the mass ratio of the hydrolyzed keratin to the argania spinosa kernel oil to the extract of the small fruit gleditsia sinensis seeds to the extract of the large leaf seaweed, the extract of the pomelo fruits to the ginseng extract is 5:10:1:1:1:1.
in the technical scheme, the hair conditioner which is compounded according to the proportion and is suitable for the crude and hard dry hair has the effects of better nourishing hair, improving the toughness of the hair and resisting external damage.
Preferably, the antistatic agent is one or more of stearyl trimethyl ammonium chloride, behenyl trimethyl ammonium chloride and behenyl amide propyl PG-dimethyl ammonium chloride.
According to the technical scheme, the antistatic agent prepared according to the materials can obviously reduce the electrostatic action of hair, protect the hair from being damaged by static electricity, and reduce the condition of hairiness caused by the electrostatic action of the hair.
Preferably, the preservative is DMDM hydantoin, methylparaben and propylparaben according to the mass ratio of (9-11): (4-6): and (1-2) are compounded according to the proportion.
According to the technical scheme, the preservative compounded according to the proportion has the effects of further inhibiting the propagation of microorganisms in the hair conditioner, reducing the biological activity of the active ingredients in the hair conditioner when the hair conditioner is stored, and ensuring that the activity of the active ingredients excited during the use of the hair conditioner is kept at a higher level.
Preferably, the conditioner suitable for hard dry hair further comprises a fragrance, which is a perfume.
In a second aspect, the application provides a method for preparing a hair conditioner suitable for coarse and hard dry hair, which comprises the following steps:
a preparation method of a hair conditioner suitable for crude and hard dry hair comprises the following steps:
step one: mixing and stirring water, a humectant, a thickening agent, an emulsifying agent, a preservative and a pH regulator, heating to 80-85 ℃ and homogenizing for 3-8 min to obtain a first product;
step two: adding an antistatic agent and a softening agent into the first product, mixing and stirring for 5-10 min to obtain a second product;
step three: cooling the second product to 40-45 ℃, adding a conditioning agent, homogenizing for 2-5 min, and preparing the hair conditioner suitable for coarse and hard dry hair.
According to the technical scheme, the hair conditioner suitable for the crude and hard dry hair prepared by the preparation method has the advantages that the active ingredients in the hair conditioner are not damaged, the active ingredients in the hair conditioner can be better exerted, and the synergistic interaction among the components is promoted.
Preferably, in the first step and the second step, the mixing and stirring speed is 10-30 r/min.
In the technical scheme, the low-speed stirring can promote the sticky materials to be dispersed more fully and efficiently, and the mixing is more uniform.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the hair conditioner which is prepared by compounding the argania spinosa kernel oil, the gleditsia sinensis seed extract and the large leaf seaweed extract and is suitable for crude and hard dry hair has the effect of obviously reducing the scalp permeability, can effectively reduce the residue of the hair conditioner on the scalp, simultaneously avoids substances such as preservative in the hair conditioner from penetrating into the scalp to cause harm to the scalp, reduces the harm of the residue of the hair conditioner to the scalp and reduces the occurrence probability of dermatitis of the head.
2. The compound of the acanthopanax trunk kernel oil, the gleditsia sinensis seed extract, the large leaf seaweed extract and the hydrolyzed keratin has high trophism for crude and hard dry hair, can obviously repair the hair shafts of the damaged crude and hard dry hair, further promote the hydrolyzed keratin to fill in the protein at the damaged hair shafts, further promote the effect of the hydrolyzed protein, antistatic agent, soft lubricant and other effective components in the hair conditioner to be attached to the hair, and enable the nutrient substances to permeate into the hair to supplement nutrition for the hair, thereby achieving the effect of nourishing the hair, improving the dry and dry friable quality of the crude and hard hair, and improving the toughness of the crude and hard hair so as to ensure that the crude and hard hair is not easy to break. Meanwhile, the acanthopanax trunk kernel oil, the small fruit gleditsia sinensis seed extract and the large leaf seaweed extract are added, so that the residual effect of the hair conditioner on the scalp can be remarkably reduced, nutrient substances in the hair conditioner can penetrate into hair but cannot remain on the scalp, and the risk of scalp hair follicle blockage caused by residual nutrient substances on the scalp is reduced.
3. The compound of the pomelo fruit extract, the ginseng extract, the argania spinosa kernel oil, the gleditsia sinensis seed extract, the large leaf seaweed extract and the hydrolyzed keratin has the effects of temporarily expanding the scales of the hair when the hair conditioner is used, further promoting the hydrolyzed keratin to fill in the protein at the damaged hair shaft, further promoting the effective components such as the hydrolyzed protein, the antistatic agent, the softener and the like in the hair conditioner to be attached to the hair, further promoting the repair of the damaged hair shaft, ensuring that the effective components such as the hydrolyzed protein, the antistatic agent, the softener and the like can be firmly attached to the hair shaft after the hair is dried, forming a layer of hair shaft protective film, smoothing the damaged scales and assisting the hair shaft to resist external damage.
Detailed Description
Examples 1 to 3
A hair conditioner suitable for dry and crude hair comprises
Water, moisturizer, thickener, emulsifier, preservative, aromatic, pH regulator, antistatic agent, softener and conditioner.
Wherein the humectant is the combination of glycerin and PCA sodium.
Wherein the thickener is the compounding of cetostearyl alcohol and hydroxyethyl cellulose.
Wherein the emulsifier is PEG-100 stearate and glycerol stearate.
Wherein the preservative is DMDM hydantoin, methylparaben and propylparaben according to the mass ratio of 10:5:1 is compounded according to the proportion.
Wherein the flavoring agent is essence.
Wherein the pH regulator is citric acid.
Wherein the antistatic agent is stearyl trimethyl ammonium chloride, behenyl trimethyl ammonium chloride and behenyl amide propyl PG-dimethyl ammonium chloride according to the mass ratio of 27:8:3, and is compounded according to the proportion.
Wherein the softening agent is the compound of cyclopentadimethicone, cyclohexasiloxane, polydimethylsiloxane, octyl polymethylsiloxane and bis-aminopropyl polydimethylsiloxane.
Wherein the conditioner is a compound of hydrolyzed keratin, argania spinosa kernel oil, small fruit gleditsia sinensis seed extract and large leaf seaweed extract.
Among them, hydrolyzed keratin is purchased from the company of Kesi International trade (Guangzhou).
Wherein, the argania spinosa kernel oil is purchased from Guangzhou Mind fine chemical technology Co.
Among them, the extract of pomelo fruit (water extraction) was purchased from Hua Yu biotechnology limited, guangzhou.
Among them, ginseng extract (water extraction) was purchased from Hua Yu biotechnology limited, guangzhou.
Wherein the contents of the components in examples 1-3 are shown in Table 1:
TABLE 1 content tables of the respective components of examples 1 to 3
The preparation method of examples 1-3 is as follows:
step one: mixing water, a humectant, a thickener, an emulsifier, a preservative and a pH regulator, uniformly stirring at 30r/min, heating to 85 ℃, and homogenizing at 2200r/min for 5min to obtain a first product;
step two: adding an antistatic agent and a softening agent into the first product, and uniformly stirring for 8min at 30r/min to obtain a second product;
step three: cooling the second product to 45 ℃, adding the aromatic and the conditioner, and homogenizing for 5min at 2200r/min to prepare the hair conditioner suitable for the crude and hard dry hair.
Example 4
Unlike example 2, the conditioner further comprises pomelo fruit extract and Ginseng radix extract.
Wherein, the addition amount of the naringin extract is 0.01kg;
wherein the addition amount of Ginseng radix extract is 0.1kg;
wherein the addition amount of water was adjusted to 68.02kg.
Among them, the extract of pomelo fruit (water extraction) was purchased from Hua Yu biotechnology limited, guangzhou.
Among them, ginseng extract (water extraction) was purchased from Hua Yu biotechnology limited, guangzhou.
Example 5
Unlike example 4, the hair conditioner suitable for dry and crude hair contains different amounts of pomelo extract and ginseng extract.
Wherein, the addition amount of the naringin extract is 0.05kg;
wherein the addition amount of the ginseng extract is 0.05kg;
wherein the addition amount of water was adjusted to 68.03kg.
Example 6
Unlike example 4, the hair conditioner suitable for dry and crude hair contains different amounts of pomelo extract and ginseng extract.
Wherein the addition amount of the naringin extract is 0.1kg;
wherein the addition amount of the ginseng extract is 0.01kg;
wherein the addition amount of water was adjusted to 68.02kg.
Example 7
Unlike example 5, the ginseng extract was replaced with the crataegus cuneata extract in equal amount.
The Crataegus cuneata fruit extract (water extraction method) is commercially available.
Example 8
Unlike example 5, the pomelo fruit extract was replaced with the Polygoni Multiflori radix extract in equal amounts.
The Polygonum multiflorum extract (water extraction method) is commercially available.
Comparative example 1
Unlike example 2, the hair conditioner suitable for crude and hard dry hair is prepared by replacing the oil content of argania spinosa kernel oil with jojoba seed oil.
Jojoba seed oil is commercially available.
Comparative example 2
Unlike example 2, the extract of gleditsia sinensis seed was replaced with centella asiatica extract in equal amounts.
Centella asiatica extract (water extraction) is commercially available.
Comparative example 3
Unlike example 2, the hair conditioner suitable for the dry and crude hair is prepared by replacing the extract of the seaweed with the extract of aloe vera in equal amounts.
Aloe extract (water extraction method) is commercially available.
Comparative example 4
Unlike example 2, a conditioner suitable for use with hard, dry hair is one in which the hydrolyzed keratin is replaced by an equivalent amount of water.
Comparative example 5
Unlike example 2, the hair conditioner suitable for dry and crude hair is prepared by replacing the oil of the argania spinosa kernel, the extract of the gleditsia sinensis seed and the extract of the seaweed with hydrolyzed keratin in equal amounts.
Experiment 1
An in vitro transdermal experiment tests the scalp nourishing effect of the hair conditioner suitable for coarse, hard and dry hair.
Experimental samples: the hair conditioner of each of the above examples and comparative examples.
Experimental equipment: intelligent transdermal diffusion instrument purchased from Guangzhou Ruifeng laboratory equipment Limited (transdermal instrument diffusion area: 3.4 cm) 2 )。
The experimental method comprises the following steps: healthy SPF-grade male mice were taken, sacrificed at 9 weeks of age, their abdominal skin was removed, the hairs were removed, the fat layer was scraped off, washed with normal saline until no turbidity was observed, the filter paper was blotted to dry the water, and 14 pieces of 40mm diameter mouse skin were cut out.
And respectively taking 5ml of experimental samples of the above examples and comparative examples and 5ml of propylene glycol solution with concentration of 20% and uniformly mixing to obtain the liquid to be tested.
And uniformly mixing 5ml of sterile water and 5ml of propylene glycol solution with the concentration of 20% to obtain a control liquid to be tested.
13 mice are respectively fixed between a supply tank and a receiving tank of the diffusion tank, the stratum corneum of the skin faces the supply tank, the dermis layer faces the receiving tank, 2ml of physiological saline is added into the receiving tank as receiving liquid, and 1ml of the liquid to be tested is correspondingly added into the supply tank to serve as a corresponding experiment group and a comparison experiment group. And taking 1 mouse skin as a control group, replacing the solution in the supply pool of the control group with 1ml of control to-be-detected solution, and keeping the rest of the solution consistent with the experimental group.
Magnetically stirring at 37deg.C under stirring rate of 350r/min, sampling 0.5ml from the receiving tank every 30min for 6 times, sampling via sampling port (simultaneously supplementing equal amount of receiving liquid), measuring propylene glycol content by HPLC method, and calculating total penetration amount (μg/cm) of propylene glycol 2 ) Total permeation (μg/cm) 2 ) Total propylene glycol content measured per sample receiving liquid volume/effective diffusion area (3.4 cm 2 )。
After the transdermal test is finished, the skin of the mice is taken off from the diffusion tank, the residual test sample on the skin surface of the mice is washed clean by sterile water, the skin of the mice is sheared and placed into a centrifuge tube, 25ml of methanol solution is added, ultrasonic extraction is carried out for 60min, centrifugation is carried out for 15min at 13000r/min, the upper living liquid is taken, the propylene glycol residual quantity (mug) is measured by an HPLC method, and the test result is shown in Table 2.
TABLE 2 transdermal test results
Experimental groups 1 to 8 correspond to experimental examples 1 to 8, respectively, and comparative experimental groups 1 to 5 correspond to comparative experimental examples 1 to 5, respectively.
The above experimental results show that experimental examples 1 to 8 and comparative example 4 have an effect of significantly reducing scalp permeability.
Experimental example 2 and comparative examples 1-3 are different in that comparative examples 1-3 replace the argania spinosa kernel oil, the small fruit gleditsia sinensis seed extract and the large leaf seaweed extract respectively, so that the hair conditioner which is obtained by compounding the argania spinosa kernel oil, the small fruit gleditsia sinensis seed extract and the large leaf seaweed extract and is suitable for crude and hard dry hair has the effect of obviously reducing the scalp permeability, can effectively reduce the residue of the hair conditioner on the scalp, simultaneously avoids substances such as preservative in the hair conditioner from penetrating into the scalp to cause harm to the scalp, reduces the harm of the hair conditioner residue to the scalp, and reduces the probability of occurrence of dermatitis.
Experiment 2
And testing the repairing effect of the hair conditioner.
Experimental samples: the hair conditioner prepared in each of the above examples and comparative examples was pre-treated by unsealing and standing for 30 days in the same environment.
The experimental method comprises the following steps: the hair tips of the same volunteer (hair in healthy state, not dyed) were taken, and the length of the hair tip was 20cm, and every 10 hair groups were 13 hair groups.
Each group of hair is simulated to be permed, a certain commercial perm agent is selected uniformly, and the operation is performed according to the instruction. And (5) airing the hair for standby after the treatment is finished.
Observing the damage condition of the scale structure of each group of hair surface layers Mao Xiaopi under a reflection optical microscope, marking and counting to obtain the total number of damaged scales;
soaking each group of hair with warm water at about 30deg.C, taking 1ml of the test sample, slowly kneading the hair conditioner into hair from the tip of hair, standing the hair conditioner on the hair for 3min, cleaning, and naturally air drying.
And observing the hair groups under a reflection optical microscope again, counting the repair conditions of the scale structures of the hair surface layer Mao Xiaopi at the mark positions, wherein the damaged positions of Mao Xiaopi are obviously filled and scales are obviously adhered to the cortex layer for effective repair, and calculating the repair rate (%) according to the following formula: repair rate (%) = (total number of repaired hair scales/total number of damaged scales) ×100%.
Meanwhile, whether a protective layer is uniformly formed on the surface layer of each group of hair is observed through a microscope, and the effect obviously shows that a smooth protective layer outside the hair shaft is observed; effectively indicates that a protective layer is attached to the outer part of the hair shaft, but is not uniformly covered; the hair shaft is not covered by the protective layer or the coverage of the protective layer is too small, and the covered position is too loose to observe. The experimental results are shown in Table 3.
Table 3 results of conditioner restoration ability test
The above experiment results show that the hair conditioner of examples 1 to 8 has the remarkable effect of repairing hair by repairing damaged hair shafts, filling damaged Mao Xiaopi, and smoothing the scale structure of Mao Xiaopi. Meanwhile, the protective layer is formed on the surface layer of the hair shaft in the embodiments 1-8, so that the protective effect on the hair shaft is further improved, and the repairing effect of the hair shaft is more durable.
Example 2 differs from comparative examples 1-3 in that comparative examples 1-3 replaced the argania spinosa kernel oil, the gleditsia sinensis lam seed extract, and the sargassum extract in equal amounts; example 2 differs from comparative example 5 in that comparative example 5 only hydrolyzed keratin was added; therefore, the synergistic combination of the argania spinosa kernel oil, the gleditsia sinensis seed extract, the large leaf seaweed extract and the hydrolyzed keratin has the effects of promoting the hydrolyzed keratin to fill the protein at the damaged hair shaft, further promoting the active ingredients such as the hydrolyzed protein, the antistatic agent, the softener and the like in the hair conditioner to be attached to the hair, and achieving better hair nourishing effect.
Examples 4 to 6 are different from example 2 in that examples 4 to 6 are newly added with the pomelo fruit extract and the ginseng extract, and thus, it is seen that the compounding of the pomelo fruit extract, the ginseng extract, the argania spinosa kernel oil, the gleditsia sinensis lam seed extract, the large leaf seaweed extract and the hydrolyzed keratin can further promote the active ingredients such as hydrolyzed protein, an antistatic agent and a emollient in the hair conditioner to be attached to the hair, so that the active ingredients are attached to the outside of the hair to form a layer of hair shaft protective film, and the effect of damaged scales is further smoothed.
Experiment 3
And testing the using effect of the hair conditioner.
Experimental samples: the hair conditioner of each of the above examples and comparative examples.
The experimenters: 130 volunteers whose hair was thick, hard and dry, and had a length of at least 20cm, were divided into 13 groups of 10 persons each, as a result of the scalding and dyeing.
The experimental method comprises the following steps: the above test samples were used after washing the head of each of 13 volunteers at a frequency of 2 days/time for 30 consecutive days, during which period the volunteers were not subjected to other hair care.
The volunteers were subjected to hair tensile strength test before use, three hairs of 10cm were randomly cut up along the tips of the volunteers' heads, and three hair breaking strengths (N) were tested by using a single hair tensile property tester of shanghai xiang XJ810, and the average value was recorded as the pre-use breaking strength (N).
The volunteers were subjected to hair tensile strength test 30 days after use, three hairs of 10cm were cut randomly up along the tips of the volunteers' heads, and three hair breaking strengths (N) were tested by using a single hair tensile property tester of shanghai xiang XJ810, and the average value was recorded as the breaking strength (N) after use.
The fracture growth rate (%), fracture growth rate (%) = [ (after-use fracture strength-before-use fracture strength)/before-use fracture strength ]. 100%.
Volunteers evaluated the effect of the conditioner after 1 month of use, and the evaluation results were averaged.
8-10 minutes: the hair cream has obvious effect, obviously improves the dry hair quality, and ensures that the hair becomes smooth, glossy, tough, comfortable and not greasy and itchy.
6-8 minutes: has the advantages of improving dry hair quality, leading hair to become soft, no longer fragile, easy to break, comfortable scalp and no greasy and itching.
3-5 minutes: the hair-drying cream has the advantages of general effect, smooth dry hair, comfortable scalp, no greasy feeling and itching.
0 to 2 portions: the hair-drying cream has the general effects of smoothing dry hair, and enabling scalp to be greasy and itchy.
The experimental results are shown in Table 4.
Table 4 results of evaluation of conditioner use effect
The above experimental data indicate that examples 1-8 have the effect of significantly improving dry hair quality, improving hair toughness, and improving hair appearance.
Example 2 differs from comparative examples 1-3 in that comparative examples 1-3 replaced the argania spinosa kernel oil, the gleditsia sinensis lam seed extract, and the sargassum extract in equal amounts; example 2 differs from comparative example 4 in that comparative example 4 only adds the argania spinosa kernel oil, the gleditsia sinensis seed extract, the sargassum extract; example 2 differs from comparative example 5 in that comparative example 5 only adds hydrolyzed keratin; therefore, although the hydrolyzed keratin has a certain effect of improving the toughness of hair, the synergistic compounding of the argania spinosa kernel oil, the small fruit gleditsia sinensis seed extract, the large leaf seaweed extract and the hydrolyzed keratin can achieve the effect of repairing the hair shafts which cannot be achieved when the hydrolyzed keratin is added independently, and the compounding of the four has the effect of further improving the moistening degree of the crude and hard dry hair, can repair the hair shafts of the damaged crude and hard dry hair better, and achieves the effect of nourishing the hair.
Examples 4-6 differ from example 2 in that examples 4-6 are newly added with pomelo fruit extract and ginseng extract, and it is seen that the compounding of the pomelo fruit extract, ginseng extract and argania spinosa kernel oil, small fruit gleditsia sinensis lam seed extract, large leaf seaweed extract and hydrolyzed keratin has the effects of further repairing damaged hair and improving hair toughness.
The present embodiment is only for explanation of the present application and is not to be construed as limiting the present application, and modifications to the present embodiment, which may not creatively contribute to the present application as required by those skilled in the art after reading the present specification, are all protected by patent laws within the scope of claims of the present application.
Claims (4)
1. The hair conditioner suitable for the coarse and hard dry hair is characterized by comprising the following components in percentage by mass:
humectant: 4% -10%;
and (3) a thickening agent: 4% -7%;
emulsifying agent: 2% -5%;
preservative: 0.3% -0.7%;
citric acid: 0.01% -0.05%;
antistatic agent: 1% -3%;
softening agent: 9% -16.5%;
conditioning agent: 0.87% -1.05%;
the balance being water;
wherein the conditioner comprises hydrolyzed keratin, argania spinosa kernel oil, small fruit gleditsia sinensis seed extract, large leaf seaweed extract, pomelo fruit extract and ginseng extract;
the mass percentage of the hydrolyzed keratin in the hair conditioner is as follows: 0.25%;
the mass percentage of the argania spinosa kernel oil in the hair conditioner is as follows: 0.5%;
the weight percentage of the gleditsia sinensis seed extract in the hair conditioner is as follows: 0.05%;
the mass percentage of the seaweed extract in the hair conditioner is as follows: 0.05%;
the pomelo fruit extract comprises the following components in percentage by mass in the hair conditioner: 0.01% -0.1%;
the ginseng extract comprises the following components in percentage by mass in the hair conditioner: 0.01% -0.1%;
the antistatic agent is one or more of stearyl trimethyl ammonium chloride, behenyl trimethyl ammonium chloride and behenyl amide propyl PG-dimethyl ammonium chloride.
2. The hair conditioner suitable for coarse and hard dry hair according to claim 1, wherein the preservative is DMDM hydantoin, methylparaben and propylparaben according to the mass ratio (9-11): (4-6): the components (1-2) are compounded in proportion.
3. A method of preparing a conditioner for hard dry hair according to claim 1 or 2, comprising the steps of:
step one: mixing and stirring water, a humectant, a thickener, an emulsifier, a preservative and citric acid, heating to 80-85 ℃, and homogenizing for 3-8 min to obtain a first product;
step two: adding an antistatic agent and a softening agent into the first product, and mixing and stirring for 5-10 min to obtain a second product;
step three: and cooling the second product to 40-45 ℃, adding a conditioning agent, homogenizing for 2-5 minutes, and preparing the hair conditioner suitable for coarse and hard dry hair.
4. The method for preparing the hair conditioner suitable for the crude and hard dry hair according to claim 3, wherein in the first step and the second step, the mixing and stirring speed is 10-30 r/min.
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108354862A (en) * | 2018-03-31 | 2018-08-03 | 佛山文森特知识产权服务有限公司 | A kind of Haircare composition |
| CN110354044A (en) * | 2019-08-21 | 2019-10-22 | 福建柚之源生物科技有限公司 | A kind of hair conditioner and preparation method thereof |
| CN113576946A (en) * | 2021-07-05 | 2021-11-02 | 广州环亚化妆品科技有限公司 | Hair conditioner and preparation method thereof |
| CN113876686A (en) * | 2021-11-15 | 2022-01-04 | 熠美生物科技(广州)有限公司 | Moistening and repairing hair conditioner and preparation method thereof |
| CN114699349A (en) * | 2022-03-18 | 2022-07-05 | 广州市金翔化妆品有限公司 | Scalp conditioner, fresh oil-control shampoo containing conditioner and preparation method of shampoo |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108354862A (en) * | 2018-03-31 | 2018-08-03 | 佛山文森特知识产权服务有限公司 | A kind of Haircare composition |
| CN110354044A (en) * | 2019-08-21 | 2019-10-22 | 福建柚之源生物科技有限公司 | A kind of hair conditioner and preparation method thereof |
| CN113576946A (en) * | 2021-07-05 | 2021-11-02 | 广州环亚化妆品科技有限公司 | Hair conditioner and preparation method thereof |
| CN113876686A (en) * | 2021-11-15 | 2022-01-04 | 熠美生物科技(广州)有限公司 | Moistening and repairing hair conditioner and preparation method thereof |
| CN114699349A (en) * | 2022-03-18 | 2022-07-05 | 广州市金翔化妆品有限公司 | Scalp conditioner, fresh oil-control shampoo containing conditioner and preparation method of shampoo |
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