Sedative and repair composition containing composite plant components and preparation method of sedative and repair composition

Abstract

The invention relates to a calming and repairing composition containing composite plant components and a preparation method thereof, and belongs to the technical field of cosmetics, the composition comprises the following raw materials: a easing component, a bacteriostatic and anti-inflammatory component, and a moisturizing component. According to the invention, acetyl dipeptide-1 cetyl ester, acetyl heptapeptide-4 and hexapeptide-9 are compounded as a mitigation component, an apple extract, an usnea barbata extract and an epilobium angustifolium extract are used as bacteriostatic and anti-inflammatory components, and a kelp extract, a carob fruit extract, a hedychium coronarium root extract and coconut oil are used as moisturizing components; meanwhile, three key aspects of relieving skin redness, resisting bacteria and diminishing inflammation and replenishing and locking water are considered, the health state of the skin is comprehensively improved, and the calming and repairing effects of a finished product of the composition are achieved.

Description

Technical Field

[0001] The present invention belongs to the technical field of cosmetics, and specifically, relates to a soothing and repairing composition containing composite plant components and a preparation method thereof. Background Art

[0002] In modern life, people are faced with various environmental pressures and the influence of bad lifestyles, resulting in increasingly prominent skin problems. For example, frequent ultraviolet radiation, air pollution, cosmetic residues, and irregular work and rest, etc., may all cause a series of problems such as skin flushing, sensitivity, inflammation, and dryness and water shortage. These problems not only affect the beauty of the skin, but also make the skin prone to uncomfortable feelings such as fever and itching. In addition, it is more likely to damage the healthy state of the skin. Therefore, in order to deal with skin fever and itching problems, consumers often choose cosmetic products with soothing and repairing effects. However, most products on the market at present can only improve a single skin problem. For example, some products only focus on relieving skin flushing, while others focus on antibacterial and anti-inflammatory or moisturizing. However, skin problems are often interrelated and complex, and single-effect products are difficult to fundamentally solve the skin health problems. Therefore, developing a comprehensive cosmetic composition that can simultaneously relieve skin flushing, antibacterial and anti-inflammatory, and moisturizing and locking water has important market demand and practical significance. Summary of the Invention

[0003] The purpose of the present invention is to provide a soothing and repairing composition containing composite plant components and a preparation method thereof, which solves the problem of poor soothing and repairing effects in the existing compositions for preparing cosmetics.

[0004] The purpose of the present invention can be achieved by the following technical solutions: A soothing and repairing composition containing composite plant components, comprising the following raw materials: Soothing component, antibacterial and anti-inflammatory component, moisturizing and water-locking component; The soothing component includes acetyl dipeptide-1 cetyl ester, acetyl heptapeptide-4, and hexapeptide-9; 3] The antibacterial and anti-inflammatory component includes apple extract, usnea barbata extract, and epilobium angustifolium extract; The moisturizing and water-locking component includes laminaria japonica extract, ceratonia siliqua fruit extract, hedychium coronarium root extract, and coconut fruit oil.

[0005] As a preferred technical solution of the present invention, the soothing component includes 4-6 parts by weight of acetyl dipeptide-1 cetyl ester, 0.5-0.7 parts by weight of acetyl heptapeptide-4, and 5-8 parts by weight of hexapeptide-9; Acetyl dipeptide-1 cetyl ester can significantly reduce the secretion of PGE2 and down-regulate the NFκB signaling pathway, thereby effectively relieving skin pain and burning sensation and making the skin more comfortable; Acetyl heptapeptide-4 can regulate the composition of the skin microbiome, help beneficial bacteria survive, and at the same time can also induce the expression of components of cell tight junctions, promote the synthesis of long-chain ceramides, thereby strengthening the skin barrier function and enhancing the integrity of the stratum corneum; Hexapeptide-9 is a reparative polypeptide that can accelerate tissue repair by enhancing the activity of fibroblasts, and at the same time can also help restore the smoothness and uniformity of the skin.

[0006] As a preferred technical solution of the present invention, the antibacterial and anti-inflammatory component includes 10-14 parts by weight of apple extract, 6-9 parts by weight of Usnea barbata extract, and 2-3 parts by weight of Epilobium angustifolium extract.

[0007] As a preferred technical solution of the present invention, the aforementioned apple (MALUS PUMILA) extract is prepared from the whole fruit of the apple as the raw material and alcohol as the solvent by conventional room temperature impregnation method; the apple extract contains components such as sucrose, reducing sugar, malic acid, proanthocyanidin substances and flavonoid compounds, and can reduce CD4 + The secretion of inflammatory factors such as T cell IL-1β, IFN-γ, TNF-α, and IL-6 can effectively reduce the probability of inflammation.

[0008] As a preferred technical solution of the present invention, the Usnea barbata (USNEA BARBATA) extract is prepared from the whole plant of Usnea barbata as the raw material and alcohol as the solvent by conventional reflux extraction method; the Usnea barbata extract is rich in usnic acid and also contains polysaccharide components, has good antibacterial activity, and can effectively inhibit the growth of harmful bacteria.

[0009] As a preferred technical solution of the present invention, the Epilobium angustifolium (EPILOBIUM ANGUSTIFOLIUM) extract is prepared from the whole herb of Epilobium angustifolium during flowering as the raw material and deionized water as the solvent by conventional room temperature impregnation method; the Epilobium angustifolium extract contains active components such as flavonoids, phenolic acids and tannins, and has both antibacterial and anti-inflammatory effects, can quickly and significantly inhibit the reproduction of bacteria on the skin surface, and at the same time can also inhibit the activity of lipoxygenase and reduce the generation of inflammatory mediators.

[0010] As a preferred technical solution of the present invention, the moisturizing component includes 1-1.5 parts by weight of kelp extract, 2-3 parts by weight of carob fruit extract, 1-2 parts by weight of ginger flower root extract, and 9-15 parts by weight of coconut fruit oil.

[0011] As a preferred technical solution of the present invention, the Ecklonia kurome extract is obtained by using the dried thallus of Ecklonia kurome as raw material and alcohol as extraction solvent through conventional room temperature impregnation method; the Ecklonia kurome extract is rich in polysaccharide substances, amino acids and vitamins, has excellent moisture absorption effect, and can effectively supplement moisture for the skin.

[0012] As a preferred technical solution of the present invention, the Ceratonia siliqua fruit extract is obtained by using the Ceratonia siliqua fruit pod as raw material and deionized water as solvent through conventional room temperature impregnation method; the Ceratonia siliqua fruit extract is rich in polyphenolic compounds, and polyphenols can combine with water through hydrogen bond due to the hydrophilic phenolic hydroxyl groups, forming a water-locking film to reduce the loss of skin moisture.

[0013] As a preferred technical solution of the present invention, the Hedychium coronarium root extract is obtained by using the root of Hedychium coronarium as raw material and 50% alcohol as extraction solvent through conventional reflux extraction method; the Hedychium coronarium root extract contains components such as hedychiumin, flavonoid compounds and saponins, which can effectively inhibit the decomposition of hyaluronic acid and improve the skin moisturizing effect.

[0014] As a preferred technical solution of the present invention, the Cocos nucifera fruit oil is purchased from Jiangxi Yuanshangcao Spice Co., Ltd.; the active ingredients in the Cocos nucifera fruit oil can increase the expression of aquaporin AQP3, and to a certain extent improve the transmembrane permeability of water molecules.

[0015] As a preferred technical solution of the present invention, the composition further comprises a thickener, a preservative and a solvent. <x

[0016] As a preferred technical solution of the present invention, the composition further comprises 2 - 4 parts by weight of thickener, 0.1 - 0.2 parts by weight of preservative and 42 - 51 parts by weight of solvent.

[0017] Further, the thickener includes but is not limited to at least one of gum arabic, carbomer and gelatin.

[0018] Further, the preservative includes but is not limited to p-hydroxyacetophenone.

[0019] Further, the solvent includes but is not limited to deionized water.

[0020] A preparation method of a calming and repairing composition containing composite plant components comprises the following steps: S1. Preheat deionized water, add acetyl heptapeptide-4 and hexapeptide-9 and stir. Then successively add apple extract, usnea barbata extract, epilobium angustifolium extract, laminaria japonica extract, ceratonia siliqua fruit extract and hedychium coronarium root extract and stir to obtain mixture A. S2. Control the temperature of acetyl dipeptide-1 cetyl ester and coconut fruit oil in a water bath and stir evenly. Then successively add mixture A and a thickening agent and stir while controlling the temperature. Then add a preservative and stir evenly to obtain the finished composition.

[0021] As a preferred technical solution of the present invention, the preheating in step S1 is to preheat to 50-55°C; the stirring time for the first time is 5-10 min; the stirring time for the second time is 30-60 min.

[0022] As a preferred technical solution of the present invention, the temperature for stirring while controlling the temperature in step S2 is 55-60°C; the temperature for stirring while controlling the temperature is 50-55°C, and the time is 30-45 min.

[0023] Application of a calming and repairing composition containing composite plant components in the preparation of cosmetics, adding the calming and repairing composition to cosmetics according to 2-4% of the total mass of the cosmetics.

[0024] As a preferred technical solution of the present invention, the cosmetics include but are not limited to toner and essence.

[0025] Beneficial effects of the present invention: (1) In the present invention, acetyl dipeptide-1 cetyl ester, acetyl heptapeptide-4 and hexapeptide-9 are compounded. Starting from three aspects of reducing the burning and pain sensations of the skin, strengthening the skin barrier function and accelerating tissue repair, the obtained finished composition can synergistically have an excellent effect of relieving skin flushing, itching and pain.

[0026] (2) In the present invention, apple extract is used to reduce the secretion of inflammatory factors, and usnea barbata extract is used to provide antibacterial activity. On this basis, epilobium angustifolium extract is also added to assist in strengthening the antibacterial and anti-inflammatory effects. Therefore, the obtained finished composition has a significant antibacterial and anti-inflammatory effect.

[0027] (3) In the present invention, laminaria japonica extract, ceratonia siliqua fruit extract, hedychium coronarium root extract and coconut fruit oil are preferably selected. Starting from four aspects of moisture absorption and hydration, water locking, inhibiting the decomposition of hyaluronic acid, and increasing the expression of aquaporin AQP3, the obtained finished composition can synergistically have an excellent moisturizing effect.

[0028] (4) Realizing the calming and repairing effect of the skin is a complex process of multi-dimensional synergistic effects. Therefore, the present invention takes into account three key aspects of relieving skin flushing, antibacterial and anti-inflammatory, and moisturizing and water locking at the same time, comprehensively improves the health state of the skin, and realizes the calming and repairing effect of the finished composition. Detailed implementation mode

[0029] Next, in combination with the embodiments of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

[0030] The apple extract used in the present invention is made from the whole apple as the raw material, with 50% alcohol as the extraction solvent, and is obtained by conventional room temperature impregnation method according to the dosage ratio of whole apple to alcohol of 1g:20mL; the usnea barbata extract used is made from the whole plant of usnea barbata as the raw material, 50% alcohol as the extraction solvent, and is obtained by conventional reflux extraction method according to the dosage ratio of whole plant of usnea barbata to alcohol of 1g:10mL; the epilobium angustifolium extract used is made from the whole herb of epilobium angustifolium during flowering as the raw material, deionized water as the extraction solvent, and is obtained by conventional room temperature impregnation method according to the dosage ratio of whole herb of epilobium angustifolium to deionized water of 1g:10mL; the laminaria japonica extract used is made from the dried thallus of laminaria japonica as the raw material, 90% alcohol as the extraction solvent, and is obtained by conventional room temperature impregnation method according to the dosage ratio of dried thallus of laminaria japonica to alcohol of 1g:10mL; the ceratonia siliqua fruit extract used is made from the ceratonia siliqua fruit pod as the raw material, deionized water as the extraction solvent, and is obtained by conventional room temperature impregnation method according to the dosage ratio of ceratonia siliqua fruit pod to deionized water of 1g:10mL; the hedychium coronarium root extract used is made from the root of hedychium coronarium as the raw material, 50% alcohol as the extraction solvent, and is obtained by conventional reflux extraction method according to the dosage ratio of hedychium coronarium root to alcohol of 1g:15mL; The acetyl dipeptide-1 cetyl ester and hexapeptide-9 used in the present invention are both purchased from Shandong Jitai Biotechnology Co., Ltd.; the acetyl heptapeptide-4 used is purchased from Chengdu Yunxi Chemical Co., Ltd.; the coconut fruit oil used is purchased from Jiangxi Yuanshangcao Spice Co., Ltd.; the above will not be elaborated hereinafter.

[0031] Example 1 A soothing and repairing composition containing composite plant components, comprising the following raw materials in parts by weight: Soothing component: 6 parts by weight of acetyl dipeptide-1 cetyl ester, 0.6 parts by weight of acetyl heptapeptide-4, 8 parts by weight of hexapeptide-9; Antibacterial and anti-inflammatory component: 12 parts by weight of apple extract, 9 parts by weight of usnea barbata extract, 3 parts by weight of epilobium angustifolium extract; Hydrating and moisturizing component: 1.2 parts by weight of laminaria japonica extract, 2 parts by weight of ceratonia siliqua fruit extract, 2 parts by weight of hedychium coronarium root extract, 9 parts by weight of coconut fruit oil; Thickener: 3 parts by weight of carbomer; Preservative: 0.1 part by weight of p - hydroxyacetophenone; Solvent: 44.1 parts by weight of deionized water.

[0032] The preparation method of the calming and repairing composition containing composite plant components comprises the following steps: S1. Preheat deionized water to 50 °C, add acetyl heptapeptide - 4 and hexapeptide - 9 and stir for 5 min, then successively add apple extract, usnea barbata extract, epilobium angustifolium extract, laminaria japonica extract, ceratonia siliqua fruit extract and hedychium coronarium root extract and stir for 60 min to obtain mixture A; S2. Control the temperature of acetyl dipeptide - 1 cetyl ester and coconut fruit oil at 55 °C, stir evenly in a water bath, then successively add mixture A and the thickener, control the temperature at 55 °C and stir for 30 min, and then add the preservative and stir evenly to obtain the finished composition.

[0033] Example 2 A calming and repairing composition containing composite plant components, comprising the following raw materials in parts by weight: Soothing component: 5 parts by weight of acetyl dipeptide - 1 cetyl ester, 0.5 part by weight of acetyl heptapeptide - 4, 6.5 parts by weight of hexapeptide - 9; Antibacterial and anti - inflammatory component: 10 parts by weight of apple extract, 6 parts by weight of usnea barbata extract, 2.5 parts by weight of epilobium angustifolium extract; Hydrating and moisturizing component: 1 part by weight of laminaria japonica extract, 2.5 parts by weight of ceratonia siliqua fruit extract, 1.5 parts by weight of hedychium coronarium root extract, 12 parts by weight of coconut fruit oil; Thickener: 1 part by weight of gum arabic, 1 part by weight of gelatin; Preservative: 0.2 part by weight of p - hydroxyacetophenone; Solvent: 50.3 parts by weight of deionized water.

[0034] The preparation method of the calming and repairing composition containing composite plant components comprises the following steps: S1. Preheat deionized water to 55 °C, add acetyl heptapeptide - 4 and hexapeptide - 9 and stir for 7.5 min, then successively add apple extract, usnea barbata extract, epilobium angustifolium extract, laminaria japonica extract, ceratonia siliqua fruit extract and hedychium coronarium root extract and stir for 30 min to obtain mixture A; S2. Control the temperature of acetyl dipeptide - 1 cetyl ester and coconut fruit oil at 58 °C, stir evenly in a water bath, then successively add mixture A and the thickener, control the temperature at 50 °C and stir for 38 min, and then add the preservative and stir evenly to obtain the finished composition.

[0035] Example 3 A calming and repairing composition containing composite plant components, comprising the following raw materials in parts by weight: Soothing components: 4 parts by weight of acetyl dipeptide-1 cetyl ester, 0.7 parts by weight of acetyl heptapeptide-4, 5 parts by weight of hexapeptide-9; Antibacterial and anti-inflammatory components: 14 parts by weight of apple extract, 7.5 parts by weight of Usnea barbata extract, 2 parts by weight of Epilobium angustifolium extract; Hydrating and moisturizing components: 1.5 parts by weight of Ecklonia kurome extract, 3 parts by weight of Ceratonia siliqua fruit extract, 1 part by weight of Hedychium coronarium root extract, 15 parts by weight of coconut fruit oil; Thickening agents: 2 parts by weight of gelatin, 2 parts by weight of carbomer; Preservative: 0.15 parts by weight of p-hydroxyacetophenone; Solvent: 42.15 parts by weight of deionized water.

[0036] The preparation method of the calming and repairing composition containing composite plant components comprises the following steps: S1. Preheat the deionized water to 52.5 °C, add acetyl heptapeptide-4 and hexapeptide-9, stir for 10 min, then successively add apple extract, Usnea barbata extract, Epilobium angustifolium extract, Ecklonia kurome extract, Ceratonia siliqua fruit extract and Hedychium coronarium root extract, and stir for 45 min to obtain a mixture A; S2. Control the temperature of acetyl dipeptide-1 cetyl ester and coconut fruit oil at 60 °C, stir evenly in a water bath, then successively add the mixture A and the thickening agent, control the temperature at 52 °C, stir for 45 min, and then add the preservative and stir evenly to obtain the finished composition.

[0037] Comparative Example 1 Compared with Example 1, the difference is that acetyl dipeptide-1 cetyl ester is not added in Comparative Example 1, that is, the soothing components: 3.6 parts by weight of acetyl heptapeptide-4, 11 parts by weight of hexapeptide-9, and the remaining added raw materials, operation steps and parameters remain unchanged.

[0038] Comparative Example 2 Compared with Example 1, the difference is that acetyl heptapeptide-4 is not added in Comparative Example 2, that is, the soothing components: 6.3 parts by weight of acetyl dipeptide-1 cetyl ester, 8.3 parts by weight of hexapeptide-9, and the remaining added raw materials, operation steps and parameters remain unchanged.

[0039] Comparative Example 3 Compared with Example 1, the difference is that hexapeptide-9 is not added in Comparative Example 3, that is, the soothing components: 10 parts by weight of acetyl dipeptide-1 cetyl ester, 4.6 parts by weight of acetyl heptapeptide-4, and the remaining added raw materials, operation steps and parameters remain unchanged.

[0040] Test Example 1 Test for the effect of relieving flushing and pain: (1)Test subjects: Volunteers aged 25 - 45 with healthy and undamaged skin were randomly invited, regardless of gender, and randomly divided into 6 groups, with 12 in each group; (2)Test area: A 2 cm × 2 cm square area on the inner side of the left and right forearms of the volunteers was used as the test area, and the test area was washed with clean water; (3)Test samples: The finished composition products prepared in Examples 1 - 3 and Comparative Examples 1 - 3 were respectively added to the same type of toner with the same matrix formula at 3% of the total mass of the toner to obtain the test samples; (4)Test method: In an environment with a temperature of 23 °C and a relative humidity of 55%, after applying 1.5 mL of chili oil to stimulate the left and right forearms for 20 min in the test area, the chili oil was washed off with 45 °C hot water, and the above test samples were respectively applied to the area where the chili oil was applied. The blank control group did not apply any product. The redness condition of the forearms was observed at regular intervals, and the time for the forearms to completely relieve pain and the time for the complete disappearance of redness were recorded; The results are shown in Table 1.

[0041] Table 1 Average time for complete analgesia / min Average time for complete fading of redness / min Example 1 17 22 Example 2 18 25 Example 3 17 23 Comparative Example 1 39 55 Comparative Example 2 25 37 Comparative Example 3 31 43 As can be seen from Table 1, in the present invention, acetyl dipeptide - 1 cetyl ester, acetyl heptapeptide - 4, and hexapeptide - 9 are compounded, and can synergistically enable the obtained finished composition to have an excellent effect of relieving skin flushing and pain.

[0042] Comparative Example 4 Compared with Example 1, the difference is that in Comparative Example 4, apple extract is not added, that is, the antibacterial and anti - inflammatory components: 15 parts by weight of Usnea barbata extract, 9 parts by weight of Epilobium angustifolium extract, and the remaining added raw materials, operation steps, and parameters remain unchanged.

[0043] Comparative Example 5 Compared with Example 1, the difference is that in Comparative Example 5, Usnea barbata extract is not added, that is, the antibacterial and anti - inflammatory components: 16.5 parts by weight of apple extract, 7.5 parts by weight of Epilobium angustifolium extract, and the remaining added raw materials, operation steps, and parameters remain unchanged.

[0044] Comparative Example 6 Compared with Example 1, the difference is that in Comparative Example 6, Epilobium angustifolium extract is not added, that is, the antibacterial and anti - inflammatory components: 13.5 parts by weight of apple extract, 10.5 parts by weight of Usnea barbata extract, and the remaining added raw materials, operation steps, and parameters remain unchanged.

[0045] Test Example 2 Antibacterial performance test (against Staphylococcus aureus and Escherichia coli): (1)Experimental samples: The finished composition products prepared in Examples 1 - 3 and Comparative Examples 4 - 6; (2) Experimental method: Wash the 24-hour slant culture of the test bacteria with PBS to prepare a bacterial suspension (required concentration: drop 100 μL on the control sample piece or in 5 mL of the sample solution, and the recovered number of bacteria is 1×10 4 -9×10 4 cfu / mL); Take 5 mL each of the 9 test samples and the control (water), 4 tubes for each, take the above-mentioned bacterial suspension, and add 100 μL to each sample and the control respectively, and mix evenly. Start timing, and after acting for 2, 5, 10, and 20 minutes, use sterile forceps to take the sample (0.5 mL) and put it into a test tube containing 5 mL of PBS, mix well, make appropriate dilutions, then take 2 of the dilution factors, respectively suck 0.5 mL, place them in two petri dishes, pour 15 mL of nutrient agar medium cooled to 40 °C, rotate the petri dishes to make them fully uniform, turn the plates over after the agar solidifies, and culture at 35 °C for 48 h to count the viable bacterial colonies.

[0046] Repeat the test 3 times and calculate the antibacterial rate: X = [(A - B) / A]×100%; Where: X: antibacterial rate %; A: average number of colonies of the control sample; B: average number of colonies of the test sample; (3) Evaluation criteria Antibacterial rate ≥ 50 - 90%, the product has antibacterial effect; Antibacterial rate ≥ 90%, the product has strong antibacterial effect; The results are shown in Table 2.

[0047]

[0048] It can be easily seen from Table 2 that the present invention combines apple extract, usnea barbata extract and epilobium angustifolium extract, which can make the prepared composition finished product have significant antibacterial effect.

[0049] Comparative Example 7 Compared with Example 1, the difference is that in Comparative Example 7, kelp extract is not added, that is, the water replenishing and moisturizing components: 2.4 parts by weight of ceratonia siliqua fruit extract, 2.4 parts by weight of hedychium coronarium root extract, 9.4 parts by weight of coconut fruit oil, and the remaining added raw materials, operation steps and parameters remain unchanged.

[0050] Comparative Example 8 Compared with Example 1, the difference is that in Comparative Example 8, ceratonia siliqua fruit extract is not added, that is, the water replenishing and moisturizing components: 1.9 parts by weight of kelp extract, 2.7 parts by weight of hedychium coronarium root extract, 9.6 parts by weight of coconut fruit oil, and the remaining added raw materials, operation steps and parameters remain unchanged.

[0051] Comparative Example 9 Compared with Example 1, the difference is that in Comparative Example 9, the ginger lily root extract is not added, that is, the water replenishing and moisturizing components are: 1.9 parts by weight of kelp extract, 2.7 parts by weight of carob fruit extract, 9.6 parts by weight of coconut fruit oil, and the remaining added raw materials, operation steps and parameters remain unchanged.

[0052] Comparative Example 10 Compared with Example 1, the difference is that in Comparative Example 10, the coconut fruit oil is not added, that is, the water replenishing and moisturizing components are: 4.2 parts by weight of kelp extract, 5 parts by weight of carob fruit extract, 5 parts by weight of ginger lily root extract, and the remaining added raw materials, operation steps and parameters remain unchanged.

[0053] Test Example 3 Moisturizing performance test: (1) Preparation of samples to be tested: The finished composition products prepared in Examples 1-3 and Comparative Examples 7-10 were respectively added to the same type of toner with the same matrix formula at 3% of the total mass of the toner to obtain the samples to be tested; The difference between the matrix blank sample and the sample to be tested is that the finished composition product prepared in the example or comparative example is not added. (2) Randomly invite women aged 25-45 as volunteers for on-site testing, aged 30-35. Do not apply any cosmetics to the test area on the morning of the test day. The volunteers wash the test area with clean water under the guidance of the staff, and mark 4 cm x 4 cm experimental areas on the left upper arm, right upper arm, left lower arm and right lower arm respectively. The matrix blank sample is applied to the left upper arm of the same volunteer as a control, and the same sample to be tested is applied to the right upper arm, left lower arm and right lower arm. The test sample amount for each experimental area is 0.1 mL of the sample taken by a pipette.

[0054] Before the product is used and 3 hours after the product is used, the skin moisture of the experimental areas is tested using Comeometer CM825. Each experimental area is tested three times and the average value is taken. The average value of the experimental areas of the three samples to be tested of the same volunteer is taken and recorded as T2, and the matrix blank sample is recorded as T1; The data before the sample to be tested is used is recorded as T0, and the data before the matrix sample is used is recorded as T0'; Relative change rate (%) = (T2 - T0) - (T1 - T0') / T0 × 100%; The results are shown in Table 3.

[0055] Table 3 Relative change rate (%) Example 1 38.4 Example 2 37.2 Example 3 37.9 Comparative Example 7 30.5 Comparative Example 8 24.7 Comparative Example 9 28.6 Comparative Example 10 20.1 As can be seen from Table 3, the preferred kelp extract, carob fruit extract, ginger lily root extract and coconut fruit oil of the present invention can synergistically make the prepared finished composition have excellent water replenishing and moisturizing effects.

[0056] In the description of the specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.

[0057] The above content is only an example and illustration of the concept of the present invention. Those skilled in the art of the present technology can make various modifications or supplements to the described specific embodiments or use similar ways to replace them, as long as they do not deviate from the concept of the invention or exceed the scope defined by the claims of the present invention, they should fall within the protection scope of the present invention.

Claims

1. A calming and repairing composition containing composite plant components, characterized in that It includes the following raw materials: Soothing component, antibacterial and anti-inflammatory component, moisturizing component; The soothing component includes acetyl dipeptide-1 cetyl ester, acetyl heptapeptide-4 and hexapeptide-9; The antibacterial and anti-inflammatory component includes apple extract, usnea barbata extract and epilobium angustifolium extract; The moisturizing component includes laminaria japonica extract, ceratonia siliqua fruit extract, hedychium coronarium root extract and coconut fruit oil.

2. The sedative and repair composition containing composite plant components according to claim 1, wherein, The soothing component includes 4-6 parts by weight of acetyl dipeptide-1 cetyl ester, 0.5-0.7 parts by weight of acetyl heptapeptide-4, and 5-8 parts by weight of hexapeptide-9.

3. The sedative and repair composition containing composite plant components according to claim 1, characterized in that The antibacterial and anti-inflammatory component includes 10-14 parts by weight of apple extract, 6-9 parts by weight of usnea barbata extract, and 2-3 parts by weight of epilobium angustifolium extract.

4. The sedative and repair composition containing composite plant components according to claim 1, characterized in that, The moisturizing component includes 1-1.5 parts by weight of laminaria japonica extract, 2-3 parts by weight of ceratonia siliqua fruit extract, 1-2 parts by weight of hedychium coronarium root extract, and 9-15 parts by weight of coconut fruit oil.

5. The sedative and repair composition containing composite plant components according to claim 1, wherein The composition further includes a thickener, a preservative and a solvent.

6. The sedative and repair composition containing composite plant components according to claim 5, wherein, The composition further includes 2-4 parts by weight of a thickener, 0.1-0.2 parts by weight of a preservative, and 42-51 parts by weight of a solvent.

7. The sedative and repair composition containing composite plant components according to claim 5, characterized in that The thickener includes at least one of gum arabic, carbomer and gelatin, the preservative includes p-hydroxyacetophenone, and the solvent includes deionized water.

8. A method for preparing a sedative and repair composition containing composite plant components according to any one of claims 5-7, characterized in that, It includes the following steps: S1. Preheat deionized water, add acetyl heptapeptide-4 and hexapeptide-9 and stir, then successively add apple extract, usnea barbata extract, epilobium angustifolium extract, laminaria japonica extract, ceratonia siliqua fruit extract and hedychium coronarium root extract and stir to obtain a mixture A; S2. Stir acetyl dipeptide-1 cetyl ester and coconut fruit oil in a temperature-controlled water bath until evenly mixed, then successively add mixture A and the thickener and stir at a controlled temperature, and then add the preservative and stir evenly to obtain the finished composition.

9. The preparation method of the sedative and repair composition containing composite plant components according to claim 8, characterized in that, In step S1, the preheating is to preheat to 50-55 °C; the stirring time for the first time is 5-10 min; the stirring time for the second time is 30-60 min.

10. The preparation method of the sedative and repair composition containing composite plant components according to claim 8, characterized in that, In step S2, the temperature of the temperature-controlled water bath stirring is 55-60 °C; the temperature of the temperature-controlled stirring is 50-55 °C, and the time is 30-45 min.

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