Emotional beautifying composition applicable to sensitive skin as well as preparation method and application of emotional beautifying composition

Abstract

The invention discloses an emotional beautifying composition applicable to sensitive skin and a preparation method and application thereof, and relates to the technical field of cosmetics. The composition disclosed by the invention is prepared from the following components in parts by weight: 0.08 to 6 parts of coba resin, 0.005 to 2 parts of acetyl tetrapeptide-15, 0.06 to 6 parts of tephrosia rubescens seed extract, 0.008 to 3 parts of citrus fruit extract and 0.008 to 4 parts of herba schizonepetae extract. According to the composition disclosed by the invention, combination of the coxia resin, the acetyl tetrapeptide-15, the tephrosia glauca seed extract, the citrus fruit extract and the herba schizonepetae extract shows that the composition has a synergistic interaction effect, and the composition formed by specific compatibility of the components can relieve skin injury caused by emotion fluctuation, relieve pressure, bring pleasure to the skin and prevent the skin from being damaged by emotional fluctuation. The oil outlet and sensitive conditions of the skin are improved from inside to outside, the effects of pleasure, oil control and soothing are achieved, and the oil-sensitive skin care product is particularly suitable for oil-sensitive skin crowds to use.

Description

Technical Field

[0001] The present invention relates to the technical field of cosmetics, and in particular to an emotional beauty composition suitable for sensitive skin, and a preparation method and application thereof. Background Art

[0002] Based on the research of skin neurophysiology, the beauty field has proposed concepts such as "neuro-cosmetics", "emotional beauty" and "emotional skin care" to describe beauty methods that improve skin health and appearance by regulating emotional states. The principle is based on the impact of emotions on body physiology, especially by reducing negative emotions such as stress and anxiety, promoting hormone balance and blood circulation in the body, thereby improving skin conditions.

[0003] In the field of oily and sensitive skin care, the concept of emotional beauty has received particular attention. Emotional states, such as stress, anxiety and other negative emotions, will not only directly affect the oil secretion of the skin, but will also indirectly affect the function of the sebaceous glands by activating the body's stress response (such as increasing the secretion of cortisol), leading to an increase in the problem of oily and sensitive skin. Studies have shown that emotions have a significant impact on skin health. Negative emotions may damage the skin's barrier function, cause water-oil imbalance, and further aggravate greasy and sensitive symptoms. Therefore, emotional beauty has become a new care trend by regulating emotional states, reducing stress, and improving skin health. Combined with the concept of emotional beauty, it can effectively solve the deficiency that simple oil control products cannot fundamentally alleviate the problem of oily and sensitive skin, and provide comprehensive conditioning for the skin.

[0004] Currently, oil-control products on the market usually only focus on reducing sebum secretion, while ignoring the sensitive reactions of the skin caused by stress and negative emotions. Therefore, many oil-control products lack soothing effects and may not fundamentally solve the problem of excess oil caused by mood swings. Existing oily and sensitive skin care products rarely involve the mechanism of achieving skin conditioning by improving mood or reducing stress. Even if some products involve soothing ingredients, their efficacy usually focuses on local skin calming, and does not really consider the long-term impact of emotions and stress on the skin.

[0005] Existing oil control products usually only focus on reducing sebum secretion, while ignoring the sensitive reactions of the skin caused by stress and negative emotions. Existing soothing ingredients usually focus on local skin calming, without really considering the long-term effects of emotions and stress on the skin. Therefore, seeking emotional beauty products suitable for oily and sensitive skin has become a technical problem that needs to be solved in this field. Summary of the invention

[0006] Based on this, the purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art and provide an emotional beauty composition suitable for oily sensitive skin and its application. The composition can reduce skin damage caused by emotional fluctuations, relieve stress, bring a sense of pleasure to the skin, improve the oiliness and sensitivity of the skin from the inside out, achieve the effects of pleasure, oil control, and soothing, and is particularly suitable for people with oily sensitive skin.

[0007] To achieve the above object, the technical solution adopted by the present invention is:

[0008] In a first aspect, the present invention provides an emotional beauty composition, comprising the following ingredients in parts by weight: 0.08-6 parts of copaiba resin, 0.005-2 parts of acetyl tetrapeptide-15, 0.06-6 parts of ganoderma lucidum seed extract, 0.008-3 parts of citrus fruit extract, and 0.008-4 parts of schizonepeta extract.

[0009] The Cuban balsam tree (COPAIFERA OFFICINALIS) resin is a resin extracted from the Cuban balsam tree, rich in β-caryophyllene, which can act on the skin CB2 receptors to promote the release of the happy hormone β-endorphin, so as to soothe and calm the skin. The acetyl tetrapeptide-15 is a specific and potent μ-opioid receptor agonist. The μ-opioid receptor is one of the main receptors of β-endorphin in the body, so acetyl tetrapeptide-15 can simulate β-endorphin to bring a pleasant feeling to the skin. The TEPHROSIA PURPUREA seed extract is an extract from TEPHROSIA PURPUREA seeds, rich in polysaccharides and flavonoid glycoside compounds, which relieves skin stress by reducing the level of stress hormone cortisol. The citrus (CITRUS RETICULATA) fruit extract is a natural product extracted from citrus fruits, rich in polyphenols and flavonoids, has a strong antioxidant effect, can effectively resist emotional stress to damage the skin, and the natural aroma in citrus also helps to relieve mood swings, provide a pleasant psychological experience, and play a role in relaxation and invigorating the spirit. The nepeta (NEPETACATARIA) extract is a natural product extracted from the leaves of the plant nepeta, contains volatile oils and tannin compounds, can regulate sebum secretion, and reduce the negative emotions caused by greasy feeling.

[0010] The present invention has found that when the above-mentioned plant extracts are used in combination with specific amounts of copaiba resin and acetyl tetrapeptide-15, they can synergistically reduce skin damage caused by emotional fluctuations, relieve stress, bring a sense of pleasure to the skin, improve the oiliness and sensitivity of the skin from the inside out, achieve the effects of pleasure, oil control, and soothing, and are particularly suitable for people with oily and sensitive skin.

[0011] As a preferred embodiment of the first aspect, the mass ratio of the sum of the copaiba resin and acetyl tetrapeptide-15, the mass ratio of the ginkgo seed extract and the citrus fruit extract, and the nepeta extract in the composition is: (copaiba resin + acetyl tetrapeptide-15): (ginkgo seed extract + citrus fruit extract): nepeta extract = (0.11-6): (0.11-7): (0.01-3). Exemplarily, the mass ratio of the sum of the copaiba resin and acetyl tetrapeptide-15, the mass ratio of the ginkgo seed extract and the citrus fruit extract, and the nepeta extract can be any value of 0.11:0.11:0.01, 1:2:0.5, 3:4:0.6, 5:5:2, 6:7:3, or a range value between any values.

[0012] As a preferred embodiment of the first aspect, the mass ratio of the sum of the copaiba resin and acetyl tetrapeptide-15, the mass ratio of the ginkgo seed extract and citrus fruit extract, and the mass ratio of the schizonepeta extract in the composition is: (copaiba resin + acetyl tetrapeptide-15): (ginkgo seed extract + citrus fruit extract): schizonepeta extract = (0.55-3.5): (0.3-5.5): (0.1-1).

[0013] As a preferred embodiment of the first aspect, the mass ratio of the sum of the copaiba resin and acetyl tetrapeptide-15, the mass sum of the ginkgo seed extract and the citrus fruit extract, and the mass ratio of the schizonepeta extract in the composition is: (copaiba resin + acetyl tetrapeptide-15): (ginkgo seed extract + citrus fruit extract): schizonepeta extract = 1.2:2.8:0.5.

[0014] The present invention has found that the mass and mass ratio of Cuban gum resin and acetyl tetrapeptide-15, the mass and mass ratio of gray edamame seed extract and citrus fruit extract, and the mass ratio of nepeta extract in the emotional beauty composition will not only affect the release of β-endorphin and hormone cortisol levels by the human body to a certain extent, thereby affecting the soothing, calming, mood-improving effects of the composition and the pleasant feelings it brings to the skin, but also reduce the ability of the human body to regulate sebum secretion, thereby affecting the oil control effect of the composition. When the mass and mass ratio of Cuban gum resin and acetyl tetrapeptide-15, the mass and mass ratio of gray edamame seed extract and citrus fruit extract, and the mass ratio of nepeta extract are further selected to be (0.11-6): (0.11-7): (0.01-3), especially (0.55-3.5): (0.3-5.5): (0.1-1), the soothing and calming, mood-improving and pleasant feelings it brings to the skin of the obtained emotional beauty composition are more excellent; the oil control effect of the composition is enhanced to a greater extent, and the overall comprehensive ability of the composition to control oil, soothe, calm, and improve emotions is improved. The study found that when the mass ratio of the Cuban gum resin and acetyl tetrapeptide-15, the mass ratio of the ginkgo seed extract and citrus fruit extract, and the mass ratio of the schizonepeta extract is 1.2:2.8:0.5, the overall comprehensive effect of the composition of the present invention is optimal.

[0015] As a preferred embodiment of the first aspect, in the composition, the mass ratio of copaiba resin to acetyl tetrapeptide-15 is copaiba resin: acetyl tetrapeptide-15=(0.1-5):(0.01-1). Exemplarily, the mass ratio of copaiba resin to acetyl tetrapeptide-15 can be any value among 0.1:0.01, 1:0.02, 3:0.05, 5:0.08, 5:1, or a range value between any values.

[0016] As a preferred embodiment of the first aspect, in the composition, the mass ratio of copaiba resin to acetyl tetrapeptide-15 is copaiba resin:acetyl tetrapeptide-15=(0.5-3):(0.05-0.5).

[0017] As a preferred embodiment of the first aspect, in the composition, the mass ratio of copaiba resin to acetyl tetrapeptide-15 is copaiba resin:acetyl tetrapeptide-15=1:0.2.

[0018] The present invention has found that the mass ratio of the Cuban gum resin and acetyl tetrapeptide-15 in the mood beauty composition will affect the effect of the composition on the release of β-endorphin and the inhibition of the stress hormone cortisol to a certain extent, thereby affecting the ability of the composition to improve negative emotions and relieve sedation. When the mass ratio of the Cuban gum resin and acetyl tetrapeptide-15 is further selected to be (0.1-5): (0.01-1), especially (0.5-3): (0.05-0.5), the β-endorphin release and stress hormone cortisol inhibition of the composition can be improved, and the SAM scale score, a* improvement rate and oil content improvement rate can be improved, and the composition can be enhanced to improve mood, bring pleasure to the skin, relieve stress, relieve and control oil. It has been found that when the mass ratio of the Cuban gum resin and acetyl tetrapeptide-15 is 1: 0.2, the composition of the present invention has the best effect.

[0019] As a preferred embodiment of the first aspect, in the composition, the mass ratio of the ginkgo seed extract to the citrus fruit extract is ginkgo seed extract: citrus fruit extract = (0.1-5): (0.01-2). Exemplarily, the mass ratio of the ginkgo seed extract to the citrus fruit extract can be any value of 0.1:0.01, 0.5:0.08, 0.8:0.1, 1:0.5, 3:1, 5:2, or a range value between any values.

[0020] As a preferred embodiment of the first aspect, in the composition, the mass ratio of Solanum edodes seed extract to citrus fruit extract is Solanum edodes seed extract: citrus fruit extract = (0.2-4): (0.1-1.5).

[0021] As a preferred embodiment of the first aspect, in the composition, the mass ratio of Glycine max seed extract to citrus fruit extract is Glycine max seed extract: citrus fruit extract = 1.8:1.

[0022] The present invention has found that the mass ratio of the gray damask bean seed extract to the citrus fruit extract in the mood beauty composition will affect the composition's ability to inhibit the release of β-endorphin and the level of stress hormone cortisol to a certain extent, and affect the composition to improve the SAM scale score, a* improvement rate and oil content improvement rate, thereby affecting the composition's effect of improving mood, bringing pleasure to the skin, relieving stress, soothing and controlling oil, and improving the overall efficacy of the composition when the mass ratio of the gray damask bean seed extract to the citrus fruit extract is further selected to be (0.1-5): (0.01-2), especially (0.2-4): (0.1-1.5). It has been found that when the mass ratio of the gray damask bean seed extract to the citrus fruit extract is 1.8: 1, the composition of the present invention has the best effect.

[0023] As a preferred embodiment of the first aspect, the method for preparing the gray edamame seed extract comprises the following steps: taking the gray edamame seeds, drying them, crushing them, adding them to an aqueous solution of a low eutectic solvent, ultrasonically extracting them, collecting the products and centrifuging them to obtain the gray edamame seed extract.

[0024] As a preferred embodiment of the first aspect, the method for preparing the edamame seed extract satisfies at least one of the following requirements:

[0025] (a) the deep eutectic solvent is composed of betaine and oxalic acid, and the mass ratio thereof is betaine:oxalic acid=1:(1-3);

[0026] (b) the mass concentration of the deep eutectic solvent in the aqueous solution of the deep eutectic solvent is 20 to 60%;

[0027] (c) the temperature of the ultrasonic extraction is 40-60° C.; or / and the power of the ultrasonic extraction is 150-200 W, and the time of the ultrasonic extraction is 20-50 min;

[0028] (d) The solid-liquid ratio of the ultrasonic extraction is 1 g: (20-40) mL.

[0029] The present invention finds that different extraction methods have an impact on the Ganoderma lucidum seed extract and the synergistic effect between the Ganoderma lucidum seed extract and other components, thereby affecting the ability of the composition to inhibit the level of the stress hormone cortisol and to increase the a* value, thereby affecting the soothing and sedative effects of the composition.

[0030] In a second aspect, the present invention provides use of the mood beauty composition as described in the first aspect in preparing cosmetics.

[0031] As a preferred embodiment of the second aspect, the cosmetics include one or more of lotion, emulsion, cream, mask, essence, and spray.

[0032] In a third aspect, the present invention provides an emulsion comprising the following components in percentage by mass: 0.05-0.3% thickener, 0.5-1% moisturizer, 0.01-0.3% pH adjuster, 0.5-5% emulsifier, 0.5-3% preservative, 1-10% of the emotional beauty composition, and the balance water.

[0033] As a preferred embodiment of the third aspect, the emulsifier includes at least one of C12-20 alkyl glucoside, caprylic / capric triglyceride, and C14-22 alcohol; and / or the preservative includes at least one of 1,2-hexanediol and parahydroxyacetophenone; and / or the thickener includes at least one of xanthan gum, carbomer 940, AVC, and high molecular weight cellulose; and / or the moisturizer includes at least one of glycerin, butylene glycol, low molecular weight sodium hyaluronate, allantoin, sodium polyacrylate, and hydrogenated lecithin; and / or the pH adjuster includes at least one of arginine and EDTA-disodium.

[0034] Compared with the prior art, the beneficial effects of the present invention are:

[0035] The present invention finds that copaiba resin, acetyl tetrapeptide-15, ginkgo seed extract, citrus fruit extract and schizonepeta extract have a synergistic effect from numerous plant extracts and raw materials. The composition formed by specifically combining them can reduce skin damage caused by emotional fluctuations, relieve stress, bring pleasure to the skin, improve the oiliness and sensitivity of the skin from the inside out, make people feel pleasant, control oil and relieve pain, and is particularly suitable for people with oily and sensitive skin. BRIEF DESCRIPTION OF THE DRAWINGS

[0036] Figure 1 This is a comparison chart of the improvement in the red zone of the human efficacy test of the volunteers in the blank application example and application example 18 before and after use of the present invention. DETAILED DESCRIPTION

[0037] In order to better illustrate the purpose, technical scheme and advantages of the present invention, the present invention will be further described below in conjunction with specific embodiments. Its purpose is to understand the content of the present invention in detail, rather than to limit the present invention. All other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Unless otherwise specified, the experimental reagents and instruments designed for the implementation and comparative examples of the present invention are all commonly used ordinary reagents and instruments, which can be obtained from commercial channels. In the implementation and comparative examples, the experimental methods used are conventional methods unless otherwise specified; and unless otherwise specified, the raw materials used in parallel experiments are from the same batch of raw materials. Further description of the raw materials used in the present invention:

[0038] Cuban balsam tree resin: the product name is Cuban balsam essential oil, purchased from Guangzhou Fuyicheng Biotechnology Co., Ltd.;

[0039] Acetyl tetrapeptide-15: product number is hx201900043, purchased from Xi'an Huaxing Biotechnology Co., Ltd.;

[0040] Citrus fruit extract: product number HX-353, purchased from Guangzhou Hongxin Chemical Co., Ltd.;

[0041] Nepeta extract: product name is HX-666, purchased from Guangzhou Hongxin Chemical Co., Ltd.;

[0042] Benzoin resin extract: The product name is benzoin essential oil, purchased from Jiangxi Juncai Biotechnology Co., Ltd.;

[0043] Acetyl hexapeptide-8: product number HXSWYXJ-9, purchased from Xi'an Huaxing Biotechnology Co., Ltd.;

[0044] Grape seed extract: product number HX-235, purchased from Guangzhou Hongxin Chemical Co., Ltd.;

[0045] Fig extract: product number HX-462, purchased from Guangzhou Hongxin Chemical Co., Ltd.;

[0046] Equisetum arvense extract: product name is HX-575, purchased from Guangzhou Hongxin Chemical Co., Ltd.;

[0047] The preparation method of edamame seed extract-1 is as follows:

[0048] (1) Prepare a low eutectic solvent:

[0049] 10 g of betaine and 10 g of oxalic acid were respectively dissolved in 80 g of deionized water to obtain an aqueous solution of a low eutectic solvent with a mass concentration of 20%;

[0050] (2) Preparation of Soybean Seed Extract:

[0051] The seeds of gray edamame were collected, cleaned and placed in a 50°C constant temperature oven to dry to constant weight, ground and crushed, passed through an 80-mesh sieve, 1 g was taken, and added to the aqueous solution of the above-mentioned low eutectic solvent, with a solid-liquid ratio of 1 g: 20 mL. Ultrasonic extraction was used, with an ultrasonic temperature of 40°C, a power of 150 W, and an extraction time of 50 min. The product was collected and centrifuged, and the supernatant was taken to obtain the gray edamame seed extract-1.

[0052] The preparation method of Ganoderma lucidum seed extract-2 is as follows:

[0053] (1) Prepare a low eutectic solvent:

[0054] 15 g of betaine and 30 g of oxalic acid were respectively dissolved in 55 g of deionized water to obtain an aqueous solution of a low eutectic solvent with a mass concentration of 45%;

[0055] (2) Preparation of Soybean Seed Extract:

[0056] The seeds of gray edamame were collected, cleaned and placed in a 50°C constant temperature oven to dry to constant weight, ground and crushed, passed through an 80-mesh sieve, 1 g was taken, and added to the aqueous solution of the above-mentioned low eutectic solvent, with a solid-liquid ratio of 1 g: 30 mL. Ultrasonic extraction was used, with an ultrasonic temperature of 50°C, a power of 180 W, and an extraction time of 30 min. The product was collected and centrifuged, and the supernatant was taken to obtain the gray edamame seed extract-2.

[0057] The preparation method of edamame seed extract-3 is as follows:

[0058] (1) Prepare a low eutectic solvent:

[0059] 15 g of betaine and 45 g of oxalic acid were respectively dissolved in 40 g of deionized water to obtain an aqueous solution of a low eutectic solvent with a mass concentration of 60%;

[0060] (2) Preparation of Soybean Seed Extract:

[0061] The seeds of gray edamame were collected, cleaned and placed in a 50°C constant temperature oven to dry to constant weight, ground and crushed, passed through an 80-mesh sieve, 1 g was taken, and added to the aqueous solution of the above-mentioned low eutectic solvent, with a solid-liquid ratio of 1 g: 40 mL. Ultrasonic extraction was used, with an ultrasonic temperature of 60°C, a power of 200 W, and an extraction time of 20 min. The product was collected and centrifuged, and the supernatant was taken to obtain the gray edamame seed extract-3.

[0062] The preparation method of edamame seed extract-4 is as follows:

[0063] The seeds of gray edamame are collected, cleaned and placed in a 50°C constant temperature oven to dry to constant weight, ground and crushed, and passed through an 80-mesh sieve. 1 g is taken, and an aqueous solution with a mass percentage of ethanol of 75% is added, with a solid-liquid ratio of 1 g: 30 mL. Ultrasonic extraction is used, with an ultrasonic temperature of 50°C, a power of 180 W, and an extraction time of 30 min. The product is collected and centrifuged, and the supernatant is taken to obtain the gray edamame seed extract-4.

[0064] The preparation method of edamame seed extract-5 is as follows:

[0065] The seeds of gray edamame were collected, cleaned and placed in a 50°C constant temperature oven to dry to constant weight, ground and crushed, passed through an 80-mesh sieve, 1 g was taken, pure water was added, and the solid-liquid ratio was 1 g: 30 mL; ultrasonic extraction was used, the ultrasonic temperature was 50°C, the power was 180 W, the extraction time was 30 min, the product was collected and centrifuged, and the supernatant was taken to obtain the gray edamame seed extract-5.

[0066] The preparation method of the mood beauty composition suitable for sensitive skin of the present invention is: weighing components in parts by weight, stirring and mixing evenly, and ultrasonicating for 10 minutes to obtain the mood beauty composition.

[0067] Examples and Comparative Examples

[0068] The present application provides a mood beauty composition. The components and weight proportions of the embodiment and comparative example compositions are shown in Table 1.

[0069] Table 1:

[0070]

[0071]

[0072] Effect example

[0073] This effect example uses cell experiments to prove that the composition of the present invention can increase the release of the happy hormone β-endorphin and reduce the release of the stress hormone cortisol, as follows:

[0074] Experimental methods:

[0075] The cell line used was human keratinocyte HaCaT (Guangzhou Jinio Biotechnology Co., Ltd.), and the test conditions were: incubator temperature 37±1°C, humidity 90±5%, carbon dioxide 5±1%; cell culture and treatment were performed according to the grouping, and then the test was performed. The specific test was the detection of β-endorphin and cortisol content. The test method was as follows:

[0076] (1) The cell suspension was inoculated into a 96-well cell culture plate at a density of 2000 cells per well, 100 μL of culture medium was added to each well, and cultured for 24 h;

[0077] (2) The supernatant was discarded, and 100 μL of DMEM medium (2105341, Gibco) containing 1 μM hydrocortisone (Shanghai Yuanye Biotechnology, S31360) was added to the control group, and 100 μL of medium containing 1 μM hydrocortisone and 0.5% of the corresponding sample was added to Example 1-21 and Comparative Example 1-19, and cultured for 24 h;

[0078] (3) Collect cells separately, wash three times with PBS buffer, add 50 μL of RIPA cell lysis buffer containing protease inhibitors to each well, centrifuge the lysed samples at 12000g for 5 minutes, and collect the supernatant;

[0079] (4) β-endorphin content determination: The β-endorphin content of the cell supernatant of each group was detected using a human β-endorphin ELISA kit (Cat. No. BLL102873E, Baililai Biotechnology);

[0080] (5) Determination of cortisol content: The human cortisol ELISA kit (Cat. No. BLL107923E, Baililai Biotechnology) was used to detect the cortisol content of the cell supernatant of each group.

[0081] This experiment expressed the improvement of emotional stress by the improvement rate of each value, and the calculation method is as follows:

[0082] β-endorphin increase rate = (β-endorphin 样品组 -β-endorphin 对照组 ) / β-endorphin 对照组 ×100%;

[0083] Cortisol reduction rate = (Cortisol 对照组 -Cortisol 样品组 ) / Cortisol 对照组 ×100%;

[0084] Among them, the higher the increase rate of β-endorphin, the lower the decrease rate of cortisol, indicating that the combination has a stronger ability to improve mood. The calculated results are shown in Table 2;

[0085] Table 2:

[0086]

[0087]

[0088] As can be seen from Table 2, the mood beauty composition provided by the present invention can increase the level of β-endorphin and reduce the level of cortisol, which shows that the composition of the present invention has the effect of improving negative emotions and soothing and calming.

[0089] It can be seen from Examples 1-17 and Comparative Examples 1-2 that the mass ratio of the components in the mood beauty composition affects the composition's ability to release the happy hormone β-endorphin and inhibit the stress hormone cortisol, thereby affecting the overall mood-improving and soothing efficacy of the composition.

[0090] In Examples 1-7, it can be seen that the mass ratio of the components in the emotional beauty composition will affect the composition's ability to release the happy hormone β-endorphin and inhibit the stress hormone cortisol. When the mass ratio of the Cuban gum resin and acetyl tetrapeptide-15, the mass ratio of the gray soybean seed extract and the citrus fruit extract, and the mass ratio of the nepeta extract in the composition is limited to (0.11-6): (0.11-7): (0.01-3), the obtained composition has a good effect of improving negative emotions and soothing and calming. When the mass ratio is further selected to be in the range of (0.55-3.5): (0.3-5.5): (0.1-1), the obtained composition has a better effect of improving negative emotions and soothing and calming. When the mass ratio is 1.2: 2.8: 0.5 (Example 7), the effect is best.

[0091] The present invention studies the influence of the mass ratio of Cuban gum resin and acetyl tetrapeptide-15 on the release of beta-endorphin and the ability to inhibit the stress hormone cortisol of the composition through Examples 8-10. It can be seen from Examples 8-10 that the mass ratio of Cuban gum resin and acetyl tetrapeptide-15 affects the effect of the composition on the release of beta-endorphin and the inhibition of the stress hormone cortisol, thereby affecting the effect of the composition on improving negative emotions and relieving sedation. When the mass ratio of Cuban gum resin and acetyl tetrapeptide-15 is limited to the range of (0.1-5): (0.01-1), the ability of the composition to release beta-endorphin and inhibit the stress hormone cortisol can be improved. When the mass ratio of Cuban gum resin and acetyl tetrapeptide-15 is further limited to the range of (0.5-3): (0.05-0.5), the effect of the obtained composition is better. When the mass ratio of Cuban gum resin and acetyl tetrapeptide-15 is 1: 0.2 (Example 8), its effect is best.

[0092] The present invention studies the influence of the mass ratio of gray damask bean seed extract and citrus fruit extract on the ability of releasing beta-endorphin and inhibiting the level of stress hormone cortisol on the composition through Examples 11-13. It can be seen from Examples 11-13 that the mass ratio of gray damask bean seed extract and citrus fruit extract affects the effect of the composition on releasing beta-endorphin and inhibiting the level of stress hormone cortisol, thereby affecting the effect of the composition on improving negative emotions and relieving sedation. When the mass ratio of gray damask bean seed extract and citrus fruit extract is limited to the range of (0.1-5): (0.01-2), the effect of improving negative emotions and relieving sedation of the composition can be improved. When the mass ratio of gray damask bean seed extract and citrus fruit extract is further limited to the range of (0.2-4): (0.1-1.5), the effect of the obtained composition is better. When the mass ratio of gray damask bean seed extract and citrus fruit extract is 1.8: 1 (Example 12), the effect is best.

[0093] In summary, the mass ratio of the best components obtained in the present invention is copaiba resin: acetyl tetrapeptide-15: ginkgo seed extract: citrus fruit extract: schizonepeta extract = 1:0.2:1.8:1:0.5 (Example 17).

[0094] The present invention studies the effects of the gray damask bean seed extracts obtained by different extraction methods on the ability of the composition to release β-endorphin and inhibit the level of stress hormone cortisol through Examples 18-21. It can be seen from Examples 18-21 that the extraction method of the gray damask bean seed extract has a certain effect on the release of β-endorphin and the inhibition of hormone cortisol, thereby affecting the efficacy of the composition in improving negative emotions and relieving sedation. When the gray damask bean seed extract-2 is used, the composition obtained has the best effect on the release of β-endorphin and the inhibition of cortisol (Example 18).

[0095] The β-endorphin increase rate of Comparative Examples 1-2 is 8-24%, and the cortisol reduction rate is 4-10%. This is because the mass ratios of the components in the compositions of Comparative Examples 1-2 are not within the scope of the present invention, which affects the synergistic effect between the components and reduces the efficacy of the composition.

[0096] The β-endorphin increase rate of Comparative Examples 3-7 was 8-13%, and the cortisol reduction rate was 3-10%. This was because the lack of one of the components of the present invention in the compositions of Comparative Examples 3-7 affected the synergistic effect between the components and reduced the efficacy of the compositions.

[0097] The β-endorphin increase rate of Comparative Examples 8-12 is 9-17%, and the cortisol reduction rate is 8-10%. This is because the compositions of Comparative Examples 8-12 replace one of the components in the combination group of the present invention with other plant extracts, which do not produce a synergistic effect with the specific components selected by the present invention, and also affect the synergistic effect between other components of the present invention, thereby reducing the efficacy of the composition.

[0098] Application Examples

[0099] The application examples of the present invention and the comparative application examples provide an emulsion, the components (mass percentage) of the emulsion are shown in Table 3; wherein the emotional beauty compositions used in application examples 1-21 are respectively the emotional beauty compositions prepared in embodiments 1-21, and the emotional beauty compositions used in application examples 22-23 are the emotional beauty compositions prepared in embodiment 18; the emotional beauty compositions used in comparative application examples 1-12 are respectively the emotional beauty compositions prepared in comparative examples 1-12; in addition, a blank application example is provided, the only difference between the blank application example and application example 1 is that the emotional beauty composition is not added;

[0100] Table 3:

[0101]

[0102]

[0103] This embodiment provides a method for preparing an emotional beauty lotion, the preparation method comprising the following steps:

[0104] (1) Mixing a humectant, a thickener and a portion of a pH adjuster (EDTA-disodium) with water, heating to 85° C., homogenizing at a speed of 1300 rpm for 4 minutes, and keeping the mixture warm for later use to obtain a preformed phase A;

[0105] (2) Mix the emulsifier, heat to 75° C., and homogenize at 1300 rpm for 4 min. After homogenization, keep warm for later use to obtain preformed phase B;

[0106] (3) Mix the preservatives and heat to 60° C. to melt to obtain preformed phase C;

[0107] (4) Heat the preformed phase A to 80°C, add the preformed phase B at 300 rpm, stir and mix, then cool to 60°C, add the preformed phase C at 300 rpm, stir and mix, then cool to below 45°C, add the mood beauty composition and continue stirring for 8 minutes, finally add the remaining pH adjuster (arginine) to adjust the pH to 5.5-7.0, then stop stirring, discharge, and obtain the mood beauty lotion.

[0108] Test Example 1 Human skin patch test

[0109] 30 volunteers were recruited, 15 men and 15 women, aged 20-50 years old, and a closed patch test method was used. An equal amount (0.020mL-0.025mL) of the test sample (the lotion prepared by the application example, the comparative application example and the blank application example) was placed in a specific patch tester, and it was applied to the volunteer's arm with a low-allergenic tape, and gently pressed to evenly apply it on the skin, and left for 24 hours; the blank control group was distilled water, and the blank application example was an lotion without the emotional beauty composition. After 24 hours, the patch tester was removed, and the skin reaction was observed after 0.5 hours, 24 hours, and 48 hours, and the results were recorded. The level of adverse reactions to the skin is shown in Table 4 below:

[0110] Table 4

[0111]

[0112] After testing, the emotional beauty compositions provided by Application Examples 1-23, Comparative Application Examples 1-12 and Blank Application Examples of the present invention all showed negative reactions after human patch tests, and are safe and non-irritating to human skin.

[0113] Test Example 2: Human efficacy test on improving mood, soothing and controlling oil

[0114] Experimental method: According to the "Technical Specifications for Safety of Cosmetics" (2015), 180 Asian adult testers with oily and sensitive skin aged 18-60 were selected and randomly divided into 36 groups, with 5 people in each group. The volunteers used samples (the samples were the emulsions prepared by Application Examples 1-23, Comparative Application Examples 1-12 and Blank Application Examples) on their entire face once in the morning and evening every day, and visited to collect data on the 0th and 28th days of use. After the visit, the volunteers washed their faces with facial cleansers and sat quietly in an air-conditioned room with a temperature of 21±1℃ and a humidity of 50±10%. The volunteers filled out the Self-Assessment Manikin (SAM scale) to evaluate the current skin feelings. The evaluation adopted a 9-point system, and the higher the score, the higher the degree of happiness; after sitting quietly for 30 minutes, the face was photographed using Visia-7, and the exported red zone pictures were image analyzed to obtain the a* value; after sitting quietly for 2 hours, the skin oil test probe (Sebumeter SM 815) was used to collect the forehead oil content data.

[0115] The mood improvement ability is represented by the improvement of the SAM scale score. The higher the improvement rate of the score, the stronger the mood improvement ability. The soothing ability is represented by the improvement of the a* value. The higher the improvement rate of the a* value, the stronger the soothing ability. The oil control ability is represented by the improvement of the oil content on the forehead. The higher the improvement rate of the oil content, the stronger the oil control ability. The formula is as follows:

[0116] SAM scale score improvement rate = [(sample day 28 - sample day 0) / sample day 0 - (blank application example day 28 - blank application example day 0) / blank application example day 0] * 100%;

[0117] a* value improvement rate = [(sample day 0 - sample day 28) / sample day 0 - (blank application example day 0 - blank application example day 28) / blank application example day 0] * 100%;

[0118] Improvement rate of oil content = [(sample day 0 - sample day 28) / sample day 0 - (blank application example day 0 - blank application example day 28) / blank application example day 0] * 100%, the calculated results are shown in Table 4:

[0119] Table 4:

[0120]

[0121]

[0122] As can be seen from Table 4, compared with the comparative application example group, the SAM scale score improvement rate of the application example group after 28 days was more than 26%, the a* improvement rate was more than 14%, and the oil content improvement rate was more than 19%. It can be seen that the composition of the present invention can improve the SAM scale score, a* improvement rate and oil content improvement rate of the composition within a certain weight ratio range through specific components, thereby enhancing the composition's effects of improving mood, bringing pleasure to the skin, relieving stress, soothing and controlling oil.

[0123] It can be seen from Application Examples 1-7 that the mass ratio of each component in the composition of the emulsion product will affect the product's ability to improve mood, bring pleasure to the skin, relieve stress, soothe and control oil. When the mass ratio of the components is limited to the mass sum of Cuban gum resin and acetyl tetrapeptide-15, the mass sum of gray soybean seed extract and citrus fruit extract, and the mass ratio of schizonepeta extract in the range of (0.11-6): (0.11-7): (0.01-3), the product has a good effect of improving the SAM scale score, a* improvement rate and oil content improvement rate, thereby enhancing the product's ability to improve mood, bring pleasure to the skin, relieve stress, soothe and control oil. When the mass ratio is further selected as (0.55-3.5): (0.3-5.5): (0.1-1), the obtained composition has better effects of improving mood, bringing pleasure to the skin, relieving stress, soothing and controlling oil. When the mass ratio is 1.2: 2.8: 0.5 (Application Example 7), the effect is best.

[0124] The present invention studies the influence of the mass ratio of Cuban gum resin and acetyl tetrapeptide-15 on the improvement of SAM scale score, a* improvement rate and oil content improvement rate of the composition through application examples 8-10. It can be seen from application examples 8-10 that the mass ratio of Cuban gum resin and acetyl tetrapeptide-15 affects the effect of the composition on SAM scale score, a* improvement rate and oil content improvement rate, thereby affecting the effect of the composition on improving mood, bringing pleasure to the skin, relieving stress, soothing and oil control ability. When the mass ratio of Cuban gum resin and acetyl tetrapeptide-15 is limited to the range of (0.1-5): (0.01-1), the effect of the composition on improving mood, bringing pleasure to the skin, relieving stress, soothing and oil control ability can be improved. When the mass ratio of Cuban gum resin and acetyl tetrapeptide-15 is further limited to the range of (0.5-3): (0.05-0.5), the effect of the obtained composition is better. When the mass ratio of Cuban gum resin to acetyl tetrapeptide-15 is 1:0.2 (Application Example 8), the effect is optimal.

[0125] The present invention studies the influence of the mass ratio of gray damask bean seed extract and citrus fruit extract on the ability of the composition to improve the SAM scale score, a* improvement rate and oil content improvement rate through application examples 11-13. It can be seen from application examples 11-13 that the mass ratio of gray damask bean seed extract and citrus fruit extract affects the effect of the composition on improving mood, bringing pleasure to the skin, relieving stress, soothing and oil control ability. When the mass ratio of gray damask bean seed extract and citrus fruit extract is limited to the range of (0.1-5): (0.01-2), the effect of the composition on improving mood, bringing pleasure to the skin, relieving stress, soothing and oil control can be improved. When the mass ratio of gray damask bean seed extract and citrus fruit extract is further limited to the range of (0.2-4): (0.1-1.5), the effect of the obtained composition is better. When the mass ratio of gray damask bean seed extract and citrus fruit extract is 1.8: 1 (application example 12), the effect is best.

[0126] The present invention studies the influence of the mass ratio of nepeta extract and other components in component C on the composition to improve the SAM scale score, a* improvement rate and oil content improvement rate through application examples 14-16. It can be seen from application examples 12-14 that the mass ratio of nepeta extract and other components affects the composition's mood improvement, skin pleasure, stress relief, soothing and oil control effects. When the mass sum of Cuban gum resin and acetyl tetrapeptide-15, the mass sum of gray damask bean seed extract and citrus fruit extract, and the mass ratio of nepeta extract are in the range of (0.11-6): (0.11-7): (0.01-3), the composition can improve mood improvement, skin pleasure, stress relief, soothing and oil control effects. When the mass sum of Cuban gum resin and acetyl tetrapeptide-15, the mass sum of gray damask bean seed extract and citrus fruit extract, and the mass ratio of nepeta extract are in the range of (0.55-3.5): (0.3-5.5): (0.1-1), the obtained composition has better effect. When the mass ratio is further selected to be 1.2:2.8:0.5 (Application Example 7), the effect is optimal.

[0127] In summary, the optimal ratio of the composition of the present invention is: Cuban gum resin: acetyl tetrapeptide-15: ginkgo seed extract: citrus fruit extract: schizonepeta extract = 1:0.2:1.8:1:0.5 (Application Example 17).

[0128] The present invention studies the effects of the gray damask bean seed extracts obtained by different extraction methods on the composition to improve the SAM scale score, a* improvement rate and oil content improvement rate through application examples 18-21. It can be seen from application examples 18-21 that the extraction method of the gray damask bean seed extract has a certain effect on improving the SAM scale score, a* improvement rate and oil content improvement rate, thereby affecting the composition's effects of improving mood, bringing pleasure to the skin, relieving stress, soothing and controlling oil. The effect of the composition obtained when the gray damask bean seed extract-2 is used is the best (application example 18).

[0129] The improvement rate of the SAM scale score of Comparative Application Examples 1-2 is 3-5%, the improvement rate of a* is about 3%, and the improvement rate of the oil content is 4-5%. This is because the mass ratios of the components in the compositions of Comparative Application Examples 1-2 are not within the scope of the present invention, which affects the synergistic effect between the components and reduces the efficacy of the composition.

[0130] The improvement rate of the SAM scale score of Comparative Application Examples 3-7 is 2-6%, the improvement rate of a* is 2-3%, and the improvement rate of the oil content is 2-5%. This is because the lack of one of the components of the present invention in the composition of Comparative Application Examples 3-7 affects the synergistic effect between the components and reduces the efficacy of the composition.

[0131] The improvement rates of the SAM scale scores, a*, and oil content of comparative application examples 8-12 were 2-6%, 2-4%, and 2-5%, respectively. This is because the compositions of comparative application examples 8-12 replaced one of the components in the combination group of the present invention with other plant extracts, which did not produce a synergistic effect with the specific components selected by the present invention, and also affected the synergistic effect between the other components of the present invention, thereby reducing the efficacy of the composition.

[0132] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. An emotional beauty composition, characterized in that: The composition comprises the following ingredients in parts by weight: 0.08-6 parts of copaiba resin, 0.005-2 parts of acetyl tetrapeptide-15, 0.06-6 parts of ginkgo seed extract, 0.008-3 parts of citrus fruit extract and 0.008-4 parts of schizonepeta extract.

2. The mood beauty composition according to claim 1, characterized in that The mass ratio of the sum of the copaiba resin and acetyl tetrapeptide-15, the mass of the ginkgo seed extract and the citrus fruit extract, and the mass ratio of the schizonepeta extract in the composition is: (copaiba resin + acetyl tetrapeptide-15): (ginkgo seed extract + citrus fruit extract): schizonepeta extract = (0.11-6): (0.11-7): (0.01-3).

3. The mood beauty composition according to claim 2, characterized in that: The mass ratio of the sum of the copaiba resin and acetyl tetrapeptide-15, the mass of the ginkgo seed extract and the citrus fruit extract, and the mass ratio of the schizonepeta extract in the composition is: (copaiba resin + acetyl tetrapeptide-15): (ginkgo seed extract + citrus fruit extract): schizonepeta extract = (0.55-3.5): (0.3-5.5): (0.1-1).

4. The mood beauty composition according to claim 1, characterized in that: In the composition, the mass ratio of copaiba resin to acetyl tetrapeptide-15 is copaiba resin:acetyl tetrapeptide-15=(0.1-5):(0.01-1).

5. The mood beauty composition according to claim 4, characterized in that: In the composition, the mass ratio of Cuban balsam resin and acetyl tetrapeptide-15 is Cuban balsam resin: acetyl tetrapeptide-15 = (0.5-3): (0.05-0.5).

6. The mood beauty composition according to claim 1, characterized in that: In the composition, the mass ratio of the ginkgo seed extract to the citrus fruit extract is ginkgo seed extract: citrus fruit extract = (0.1-5): (0.01-2).

7. The mood beauty composition according to claim 6, characterized in that: In the composition, the mass ratio of the ginkgo seed extract to the citrus fruit extract is ginkgo seed extract: citrus fruit extract = (0.2-4): (0.1-1.5).

8. The mood beauty composition according to any one of claims 1 to 7, characterized in that: The preparation method of the gray edamame seed extract comprises the following steps: The seeds of gray edamame are dried, crushed, added to an aqueous solution of a low eutectic solvent for ultrasonic extraction, the product is collected by centrifugation, and the supernatant is taken to obtain the gray edamame seed extract; wherein the low eutectic solvent is composed of betaine and oxalic acid.

9. The mood beauty composition according to claim 8, characterized in that: Satisfy at least one of the following: (a) the mass ratio of betaine to oxalic acid is betaine:oxalic acid=1:(1-3); (b) the mass concentration of the deep eutectic solvent in the aqueous solution of the deep eutectic solvent is 20 to 60%; (c) the temperature of the ultrasonic extraction is 40-60° C.; or / and the power of the ultrasonic extraction is 150-200 W, and the time of the ultrasonic extraction is 20-50 min; (d) The solid-liquid ratio of the ultrasonic extraction is 1 g: (20-40) mL.

10. Use of the mood beauty composition according to any one of claims 1 to 9 in the preparation of cosmetics.

11. An emulsion, characterized in that The emulsion comprises the following components in percentage by mass: 0.05-0.3% thickener, 0.5-1% moisturizer, 0.01-0.3% pH adjuster, 0.5-5% emulsifier, 0.5-3% preservative, 1-10% of the mood beauty composition according to any one of claims 1-9, and the balance water.

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