Silver-based mask capable of repairing skin barrier for multiple times and preparation method of silver-based mask

Abstract

The invention discloses a silver-based mask capable of repairing skin barriers repeatedly and a preparation method of the silver-based mask, and belongs to the technical field of cosmetics. The silver-based mask comprises silver-based mask cloth and mask liquid, and the mask liquid comprises the following raw materials in parts by weight: 0.1-2 parts of a fermentation component A, 0.5-2.5 parts of a fermentation component B, 1-5 parts of an oligopeptide composition, 1-5 parts of a 1, 3-propanediol compound, 0.1-2 parts of a thickening agent, 0.1-2 parts of a thickening agent, 0.1-2 parts of a thickening agent, and the balance of water. The facial cleanser is prepared from the following raw materials in parts by weight: 2 to 7 parts of 1, 2-hexanediol, 4 to 9 parts of glycerinum, 1 to 3 parts of beta-glucan, 0.5 to 2 parts of hyaluronic acid, 0.5 to 1.2 parts of ceramide, 0.5 to 1 part of arginine, 0.5 to 0.9 part of hydroxyethyl cellulose, 1 to 5 parts of hydrolyzed collagen and 50 to 60 parts of water. According to the invention, a plurality of components have a synergistic effect, so that comprehensive care is provided for skin, a damaged barrier is repaired, a skin defense mechanism is enhanced, and multiple repair effects of the mask on the skin are improved on the whole.

Description

Technical Field

[0001] The invention belongs to the technical field of cosmetics, and in particular relates to a silver-based facial mask for repairing multiple skin barriers and a preparation method thereof. Background Art

[0002] Facial masks are skin care products specially used for facial skin care. They provide concentrated care and nourishment to the skin by applying or sticking to the face. Facial masks usually need to be removed, washed or kept after a period of time to achieve a specific skin care effect. The reason why facial masks can work is mainly because they can form a closed or semi-closed film on the surface of the skin, helping the skin to better absorb the active ingredients in it, while preventing water evaporation and enhancing the skin's water retention capacity.

[0003] Repair masks are a targeted skin care product designed to provide deep repair and nourishment to damaged, sensitive or environmentally affected skin. Although they have many positive effects, like any other beauty product, repair masks also have some potential disadvantages, mainly including:

[0004] (1) Repair masks may contain a variety of active ingredients, such as amino acids, fruit acids, or other irritating ingredients, which may cause allergic reactions or irritation in some people;

[0005] (2) Frequent use of repair masks may interfere with the skin's own repair mechanism, making the skin dependent on external products to maintain a healthy state;

[0006] (3) Containing excessive amounts of chemicals or preservatives, which not only fail to play a repairing role, but may cause additional irritation and damage to the skin.

[0007] At present, in order to solve the problem of unreasonable or irritating ingredients in repair masks, mild formulas are purposefully selected, and raw materials with main ingredients derived from natural plants are given priority, such as aloe vera, green tea, cucumber, oatmeal, etc., which are more gentle on the skin. However, the natural plant ingredients in masks are not stable as raw materials and have incomplete skin repair properties. Therefore, a mask that is safe, non-irritating, highly stable and has better repair effects is urgently needed. Summary of the invention

[0008] The purpose of the present invention is to provide a silver-based facial mask for multiple skin barrier repair and a preparation method thereof, so as to solve the problems of high irritation, low stability and incomplete skin repair of the above-mentioned repair facial mask.

[0009] To achieve the above-mentioned object, the present invention provides a silver-based facial mask for multiple skin barrier repair, comprising a silver-based mask cloth and a facial mask liquid, wherein the facial mask liquid comprises the following raw materials in parts by weight: 0.1-2 parts of fermentation component A, 0.5-2.5 parts of fermentation component B, 1-5 parts of oligopeptide composition, 2-7 parts of 1,2-hexanediol, 4-9 parts of glycerol, 1-3 parts of β-glucan, 0.5-2 parts of hyaluronic acid, 0.5-1.2 parts of ceramide, 0.5-1 parts of arginine, 0.5-0.9 parts of hydroxyethyl cellulose, 1-5 parts of hydrolyzed collagen and 50-60 parts of water;

[0010] The preparation method of the fermentation component A comprises the following steps:

[0011] (1) mixing Centella asiatica, Haematococcus pluvialis, and Magnolia denudata flowers, and crushing them to a particle size of less than 100 meshes to obtain a mixed raw material A;

[0012] (2) mixing a mixed raw material A and water in a weight ratio of 1:(10-12) to obtain a fermentation raw material A, adding a composite bacteria A to the fermentation raw material A, performing anaerobically fermentation at 30-35° C. for 25-28 hours, and sterilizing to obtain a fermentation product A;

[0013] (3) The fermentation product A was filtered using a 0.22 μm filter membrane, the filtrate was collected, concentrated under reduced pressure, and spray-dried to obtain fermentation component A.

[0014] Furthermore, the weight ratio of Centella asiatica, Haematococcus pluvialis, and Magnolia grandiflora is (10-12):(20-23):(5-6).

[0015] Furthermore, the composite bacterial agent A includes Bifidobacterium breve, Lactobacillus casei and Bifidobacterium animalis.

[0016] Furthermore, the amount of Bifidobacterium breve in the fermentation raw material A is 10 8 -10 9 CFU / mL fermentation raw material A; the amount of Lactobacillus casei in fermentation raw material A is 10 8 -10 9 CFU / mL fermentation raw material A; the amount of animal Bifidobacterium in fermentation raw material A is 10 9 -10 10 CFU / mL fermentation raw material A.

[0017] Furthermore, the preparation method of the fermentation component B comprises the following steps:

[0018] (1) mixing the root of Saussurea lappa, Hibiscus rosa-sinensis, and Lithospermum erythrorhizon, and grinding the mixture to a particle size of less than 100 meshes to obtain a mixed raw material B;

[0019] (2) mixing mixed raw material B and water in a weight ratio of 1:(10-12) to obtain fermentation raw material B, adding composite bacteria B to fermentation raw material A, performing anaerobically fermentation at 30-35° C. for 20-23 h, sterilizing, and obtaining fermentation product B;

[0020] (3) The fermentation product B was filtered using a 0.22 μm filter membrane, the filtrate was collected, concentrated under reduced pressure, and spray-dried to obtain fermentation component B.

[0021] Furthermore, the weight ratio of Aquilaria sinensis root, Hibiscus sabdariffa and Lithospermum officinale is (5-7):(1-3):(9-12).

[0022] Furthermore, the composite bacterial agent B includes Lactobacillus plantarum, Lactobacillus helveticus and Lactobacillus brevis.

[0023] Further, the amount of plant lactobacillus in the fermentation raw material B is 10 7 -10 8 CFU / mL fermentation raw material B; the amount of Lactobacillus helveticus in fermentation raw material A is 10 8 -10 9 CFU / mL fermentation raw material B; the amount of Lactobacillus brevis in fermentation raw material B is 10 8 -10 9 CFU / mL fermentation raw material B.

[0024] The present invention adds fermentation component A and fermentation component B to the mask liquid at the same time, which can improve the moisturizing and repairing ability of the silver-based mask. The fermentation component A and the fermentation component B respectively use specific strains to ferment specific plants, and the active components in the obtained fermentation component A and fermentation component B have a synergistic effect, which can improve the moisturizing and repairing ability of the silver-based mask.

[0025] Furthermore, the oligopeptide composition includes oligopeptide-1, oligopeptide-2, oligopeptide-3, and oligopeptide-5.

[0026] Furthermore, the weight ratio of oligopeptide-1, oligopeptide-2, oligopeptide-3, and oligopeptide-5 is (4-6):(10-13):(1-3):(15-18).

[0027] Furthermore, the weight ratio of the fermentation component A: the fermentation component B: the oligopeptide composition is (0.2-0.8): (1.3-1.7): (4-4.5).

[0028] Oligopeptides (also called short-chain polypeptides) have received extensive attention in skin care products due to their multiple biological activities. Adding a specific proportion of compounded oligopeptide compositions to the system of the present invention can synergistically promote fermentation component A and fermentation component B, improve the moisturizing and repairing ability of the silver-based mask, and at the same time improve the anti-inflammatory and soothing effects of the silver-based mask. Oligopeptides can promote the absorption of active ingredients in plant fermentation components, promote the active components of fermentation components A and fermentation components B to further exert anti-inflammatory and soothing effects, and plant fermentation components can provide a stable environment for oligopeptides to reduce their degradation; the synergistic effect of oligopeptide-2, oligopeptide-3 and oligopeptide-5 can reduce inflammatory responses while repairing the skin; the repair effect of oligopeptide-1 can further enhance the overall soothing effect.

[0029] And it was found during the test that when the fermentation component A: fermentation component B: oligopeptide composition is in a specific weight ratio, the three components can play a synergistic role and jointly improve the storage stability of the silver-based mask. The analysis shows that the organic acids and antioxidant ingredients in the fermentation components A and B can adjust the pH value of the mask, reduce oxidative stress, and protect other active ingredients from degradation. At the same time, the polysaccharides and oligopeptides in the plant fermentation components can form a three-dimensional network structure, which can prevent the active ingredients from settling or stratifying, and ensure that the mask remains uniform during storage.

[0030] The second aspect of the present invention provides a method for preparing a silver-based facial mask for multiple skin barrier repair, comprising the following steps:

[0031] (1) mixing fermentation component A, fermentation component B, oligopeptide composition, 1,2-hexanediol, glycerol, β-glucan, hyaluronic acid, ceramide, arginine, hydroxyethyl cellulose, hydrolyzed collagen and water in proportion to obtain a facial mask liquid;

[0032] (2) Pour 20-30 mL of the mask liquid into an aluminum foil bag containing a silver-based non-woven fabric film material, sterilize, and seal the bag to obtain a silver-based mask that can repair the skin barrier in multiple ways.

[0033] Therefore, the present invention adopts the above-mentioned silver-based mask for repairing skin barrier and its preparation method, which has the following beneficial effects:

[0034] 1. The present invention simultaneously adds fermentation component A and fermentation component B to the mask liquid, thereby improving the moisturizing and repairing capabilities of the silver-based mask.

[0035] 2. Adding a specific proportion of the compounded oligopeptide composition to the system of the present invention can synergistically promote the fermentation component A and the fermentation component B, improve the moisturizing and repairing ability of the silver-based facial mask, and at the same time improve the anti-inflammatory and soothing effects of the silver-based facial mask.

[0036] 3. When the fermentation component A: fermentation component B: oligopeptide composition are in a specific weight ratio, the three components can play a synergistic role and jointly improve the storage stability of the silver-based facial mask. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] Figure 1 This is a comparison chart of the effects after subject No. 1 used the facial mask of Example 1;

[0038] Figure 2 This is a comparison chart of the effects after subject No. 2 used the facial mask of Example 1. DETAILED DESCRIPTION

[0039] The present invention will be further described below. It should be noted that this embodiment is based on the technical solution and provides a detailed implementation method and a specific operation process, but the present invention is not limited to this embodiment.

[0040] The strains used in the present invention are all commercially available products, and the purchase conditions are as follows:

[0041] Bifidobacterium breve, number: SHBCC D24424JCM 7017, was purchased from Shanghai Microbiological Collection Center.

[0042] Lactobacillus casei, number: SHBCC D24737, was purchased from Shanghai Collection of Microorganisms Center.

[0043] Bifidobacterium animalis, number: SHBCC D24416AS1.2891, was purchased from Shanghai Collection of Microorganisms.

[0044] Lactobacillus plantarum, number: CCTCCAB 2010210, was purchased from China Center for Type Culture Collection.

[0045] Lactobacillus helveticus, number: CCTCCAB 2010205, was purchased from China Center for Type Culture Collection.

[0046] Lactobacillus brevis, number: SHBCC D14346, was purchased from Shanghai Microbiological Collection Center.

[0047] The silver-based membrane cloth was purchased from Henan Fengzhihuang Industrial Co., Ltd. The specific preparation method of the silver-based membrane cloth can be found in a method for treating a fabric surface with silver / silver phosphate disclosed in Chinese patent CN114045675B.

[0048] Hydrolyzed collagen: Hydrolyzed collagen was purchased from Yuzhi Biochemical Technology Co., Ltd., model number is BioStime HP.

[0049] Hydroxyethyl cellulose, Lotte, Korea, model H300 PC.

[0050] Example 1

[0051] The present embodiment provides a silver-based facial mask for multiple skin barrier repair, comprising a silver-based mask cloth and a facial mask liquid, wherein the facial mask liquid comprises the following raw materials in parts by weight: 0.6 parts of fermentation component A, 1.5 parts of fermentation component B, 4.3 parts of oligopeptide composition, 5 parts of 1,2-hexanediol, 6 parts of glycerol, 2 parts of β-glucan, 1.5 parts of hyaluronic acid, 1 part of ceramide, 0.8 parts of arginine, 0.7 parts of hydroxyethyl cellulose, 2 parts of hydrolyzed collagen and 55 parts of water.

[0052] The oligopeptide composition comprises oligopeptide-1, oligopeptide-2, oligopeptide-3 and oligopeptide-5 in a weight ratio of 5:12:2:17.

[0053] The preparation method of the fermentation component A comprises the following steps:

[0054] (1) mixing Centella asiatica, Haematococcus pluvialis, and Magnolia grandiflora in a weight ratio of 11:22:6, and crushing the mixture to a particle size of less than 100 meshes to obtain a mixed raw material A;

[0055] (2) mixing a mixed raw material A and water in a weight ratio of 1:10 to obtain a fermentation raw material A, adding a composite bacteria A to the fermentation raw material A, performing anaerobically fermentation at 32° C. for 27 h, and sterilizing to obtain a fermentation product A;

[0056] (3) The fermentation product A was filtered using a 0.22 μm filter membrane, the filtrate was collected, concentrated under reduced pressure, and spray-dried to obtain fermentation component A.

[0057] The composite bacterial agent A includes Bifidobacterium breve, Lactobacillus casei and Bifidobacterium animalis; the amount of Bifidobacterium breve in the fermentation raw material A is 10 8 CFU / mL fermentation raw material A; the amount of Lactobacillus casei in fermentation raw material A is 10 9 CFU / mL fermentation raw material A; the amount of animal Bifidobacterium in fermentation raw material A is 10 9 CFU / mL fermentation raw material A.

[0058] The preparation method of the fermentation component B comprises the following steps:

[0059] (1) mixing the root of Aucklandia odorifera, Hibiscus rubra, and Lithospermum officinale in a weight ratio of 6:2:11, and crushing the mixture to a particle size of less than 100 meshes to obtain a mixed raw material B;

[0060] (2) Mixing the mixed raw material B and water in a weight ratio of 1:10 to obtain a fermentation raw material B, adding the composite bacteria B to the fermentation raw material A, performing anaerobically fermentation at 32° C. for 22 h, and sterilizing to obtain a fermentation product B;

[0061] (3) The fermentation product B was filtered using a 0.22 μm filter membrane, the filtrate was collected, concentrated under reduced pressure, and spray-dried to obtain fermentation component B.

[0062] The compound bacterial agent B includes plant lactobacillus, helveticus and brevis lactobacillus; the amount of plant lactobacillus in the fermentation raw material B is 10 7 CFU / mL fermentation raw material B; the amount of Lactobacillus helveticus in fermentation raw material A is 10 9 CFU / mL fermentation raw material B; the amount of Lactobacillus brevis in fermentation raw material B is 10 8 CFU / mL fermentation raw material B.

[0063] The method for preparing the silver-based facial mask for multiple skin barrier repair comprises the following steps:

[0064] (1) mixing fermentation component A, fermentation component B, oligopeptide composition, 1,2-hexanediol, glycerol, β-glucan, hyaluronic acid, ceramide, arginine, hydroxyethyl cellulose, hydrolyzed collagen and water in proportion to obtain a facial mask liquid;

[0065] (2) Pour 25 mL of the mask liquid into an aluminum foil bag containing a silver-based non-woven fabric film material, sterilize, and seal the bag to obtain a silver-based mask for multiple skin barrier repair.

[0066] Example 2

[0067] The present embodiment provides a silver-based facial mask for multiple skin barrier repair, comprising a silver-based mask cloth and a facial mask liquid, wherein the facial mask liquid comprises the following raw materials in parts by weight: 0.8 parts of fermentation component A, 1.3 parts of fermentation component B, 4 parts of oligopeptide composition, 2 parts of 1,2-hexanediol, 9 parts of glycerol, 1 part of β-glucan, 2 parts of hyaluronic acid, 0.5 parts of ceramide, 1 part of arginine, 0.5 parts of hydroxyethyl cellulose, 1 part of hydrolyzed collagen and 60 parts of water.

[0068] The oligopeptide composition comprises oligopeptide-1, oligopeptide-2, oligopeptide-3 and oligopeptide-5 in a weight ratio of 4:10:3:15.

[0069] The preparation method of the fermentation component A comprises the following steps:

[0070] (1) mixing Centella asiatica, Haematococcus pluvialis, and Magnolia grandiflora in a weight ratio of 10:23:5, and crushing the mixture to a particle size of less than 100 meshes to obtain a mixed raw material A;

[0071] (2) mixing a mixed raw material A and water in a weight ratio of 1:12 to obtain a fermentation raw material A, adding a composite bacteria A to the fermentation raw material A, performing anaerobically fermentation at 35° C. for 25 h, and sterilizing to obtain a fermentation product A;

[0072] (3) The fermentation product A was filtered using a 0.22 μm filter membrane, the filtrate was collected, concentrated under reduced pressure, and spray-dried to obtain fermentation component A.

[0073] The composite bacterial agent A includes Bifidobacterium breve, Lactobacillus casei and Bifidobacterium animalis; the amount of Bifidobacterium breve in the fermentation raw material A is 10 9 CFU / mL fermentation raw material A; the amount of Lactobacillus casei in fermentation raw material A is 10 8 CFU / mL fermentation raw material A; the amount of animal Bifidobacterium in fermentation raw material A is 10 9 CFU / mL fermentation raw material A.

[0074] The preparation method of the fermentation component B comprises the following steps:

[0075] (1) mixing the root of Aucklandia odorifera, Hibiscus rubra, and Lithospermum officinale in a weight ratio of 5:1:9, and crushing the mixture to a particle size of less than 100 meshes to obtain a mixed raw material B;

[0076] (2) Mixing the mixed raw material B and water in a weight ratio of 1:12 to obtain a fermentation raw material B, adding the composite bacteria B to the fermentation raw material A, performing anaerobically fermentation at 35° C. for 20 h, and sterilizing to obtain a fermentation product B;

[0077] (3) The fermentation product B was filtered using a 0.22 μm filter membrane, the filtrate was collected, concentrated under reduced pressure, and spray-dried to obtain fermentation component B.

[0078] The compound bacterial agent B includes plant lactobacillus, helveticus and brevis lactobacillus; the amount of plant lactobacillus in the fermentation raw material B is 10 8 CFU / mL fermentation raw material B; the amount of Lactobacillus helveticus in fermentation raw material A is 10 8 CFU / mL fermentation raw material B; the amount of Lactobacillus brevis in fermentation raw material B is 10 8 CFU / mL fermentation raw material B.

[0079] The method for preparing the silver-based facial mask for multiple skin barrier repair comprises the following steps:

[0080] (1) mixing fermentation component A, fermentation component B, oligopeptide composition, 1,2-hexanediol, glycerol, β-glucan, hyaluronic acid, ceramide, arginine, hydroxyethyl cellulose, hydrolyzed collagen and water in proportion to obtain a facial mask liquid;

[0081] (2) Pour 25 mL of the mask liquid into an aluminum foil bag containing a silver-based non-woven fabric film material, sterilize, and seal the bag to obtain a silver-based mask for multiple skin barrier repair.

[0082] Example 3

[0083] The difference between this embodiment and embodiment 1 is: 1.5 parts of fermentation component A, 2.1 parts of fermentation component B, 2.8 parts of oligopeptide composition, 5 parts of 1,2-hexanediol, 6 parts of glycerol, 2 parts of β-glucan, 1.5 parts of hyaluronic acid, 1 part of ceramide, 0.8 parts of arginine, 0.7 parts of hydroxyethyl cellulose, 2 parts of hydrolyzed collagen and 55 parts of water.

[0084] Comparative Example 1

[0085] The difference between this comparative example and Example 1 is: a silver-based facial mask for multiple skin barrier repair, comprising a silver-based mask cloth and a facial mask liquid, the facial mask liquid comprising the following raw materials in parts by weight: 2.6 parts of fermentation component A, 3 parts of fermentation component B, 0.8 parts of oligopeptide composition, 8 parts of 1,2-hexanediol, 3 parts of glycerol, 0.5 parts of β-glucan, 3 parts of hyaluronic acid, 0.2 parts of ceramide, 2.6 parts of arginine, 1.2 parts of hydroxyethyl cellulose, 0.5 parts of hydrolyzed collagen and 55 parts of water.

[0086] Comparative Example 2

[0087] The difference between this comparative example and Example 1 is that the weight ratio of Centella asiatica, Haematococcus pluvialis and Magnolia grandiflora is 1:1:1.

[0088] Comparative Example 3

[0089] The difference between this comparative example and Example 1 is that: Centella asiatica, Haematococcus pluvialis, and Magnolia flower in a weight ratio of 11:22:6 are mixed and crushed to a particle size of less than 100 mesh to obtain a mixed raw material A; replaced by: Hibiscus rosa-sinesis leaves, bergamot (citrus medica sarcodactylis), and atractylodes (atractylodes chinensis) in a weight ratio of 11:22:6 are mixed and crushed to a particle size of less than 100 mesh to obtain a mixed raw material A.

[0090] Comparative Example 4

[0091] The difference between this comparative example and Example 1 is that the composite bacterial agent A includes plant lactobacillus, helveticus and brevis lactobacillus; the amount of plant lactobacillus in the fermentation raw material A is 10 8 CFU / mL fermentation raw material A; the amount of Lactobacillus helveticus in fermentation raw material A is 10 9 CFU / mL fermentation raw material A; the amount of Lactobacillus brevis in fermentation raw material A is 10 9 CFU / mL fermentation raw material A.

[0092] Comparative Example 5

[0093] The difference between this comparative example and Example 1 is that the weight ratio of Aucklandia odorifera root, Hibiscus sabdariffa and Lithospermum officinale is 1:1:1.

[0094] Comparative Example 6

[0095] The difference between this comparative example and Example 1 is that the composite bacterial agent B includes Bifidobacterium breve, Lactobacillus casei and Bifidobacterium animalis; the amount of Bifidobacterium breve in the fermentation raw material B is 10 7 CFU / mL fermentation raw material B; the amount of Lactobacillus casei in fermentation raw material A is 10 9 CFU / mL fermentation raw material B; the amount of animal Bifidobacterium in fermentation raw material B is 10 8 CFU / mL fermentation raw material B.

[0096] Comparative Example 7

[0097] The difference between this comparative example and Example 1 is that the root of Aucklandia odorifera, Hibiscus rubra and Lithospermum officinale in a weight ratio of 5:1:9 are mixed and crushed to a particle size of less than 100 mesh to obtain a mixed raw material B; replaced by: the root of Bupleurum chiinenese, Mirabilis jalapa and Calendula officinalis in a weight ratio of 5:1:9 are mixed and crushed to a particle size of less than 100 mesh to obtain a mixed raw material B.

[0098] Comparative Example 8

[0099] The difference between this comparative example and Example 1 is that the oligopeptide composition includes oligopeptide-1, oligopeptide-2, oligopeptide-3, and oligopeptide-5 in a weight ratio of 1:1:1:1.

[0100] Performance Testing

[0101] The silver-based facial masks prepared in Examples 1-3 and Comparative Examples 1-8 were subjected to performance tests.

[0102] 1. Human skin patch test

[0103] Test population: Volunteers aged between 20 and 50 were selected and randomly divided into 11 groups, with 20 people in each group;

[0104] Test method: First clean the skin of the test area with physiological saline and wait for 5 minutes to dry; select a qualified patch tester, use a closed patch test method, take 0.5mL of mask liquid in the patch tester, apply it to the back of the subject with special tape, and ask the subject how it feels; bathing is prohibited during the test; the subject keeps the patch area dry within 48 hours, avoids intense exercise, scratching the patch area, and long-term sunlight exposure, etc. After 48 hours, remove the tester and mark it. After 30 minutes, wait for the indentation to disappear and make a judgment under sufficient light. Record the results according to the skin reaction grade standard in the "Hygiene Standards for Skin Care Products". The skin adverse reaction grade standard is shown in Table 1 below. If there is any discomfort during the process, stop the test immediately. The results are shown in Table 2.

[0105] Table 1 Grading of skin adverse reactions

[0106]

[0107]

[0108] Table 2 Human skin patch test results

[0109]

[0110] It can be seen from Table 2 that the facial mask liquid prepared by the present invention is mild and non-irritating.

[0111] 2. Efficacy testing process:

[0112] This test refers to the standard T / CAB 0152-2022 "Test Methods for Seven Efficacy of Cosmetics: Anti-wrinkle, Firming, Moisturizing, Oil Control, Repairing, Nourishing, and Soothing" to conduct a human efficacy evaluation test on the repair efficacy of the test samples. After the subjects use the samples once for 2 hours, the skin's transepidermal water loss value and skin hemoglobin content are tested.

[0113] 33 subjects were selected, including 22 females and 8 males, aged 18 to 40 years old, and randomly divided into 11 groups. The subjects were not allowed to use any products on the day of the facial test. Before the test, the subjects needed to clean their faces uniformly, dry them with a dandruff-free facial towel, and sit quietly in the human efficacy evaluation room (temperature: 21±1℃, humidity: 50±10%) for 30 minutes. During this period, they were not allowed to drink water or beverages. The subjects remained relaxed, with their faces exposed and avoided touching.

[0114] Standard method of using the mask: the subjects cleanse their skin with warm water, apply the mask on their face, and gently adjust the transparent mask cloth to fit closely to the facial skin according to their face shape. Leave it on for 15-20 minutes, remove the mask, no need to wash it off, and gently massage the excess essence with your fingers until it is absorbed.

[0115] Transepidermal water loss value change rate: mainly reflects the changes in skin barrier function and evaluates the moisturizing and repairing ability of the product. Skin hemoglobin content change rate: mainly reflects the vascular reactivity and inflammatory state of the skin and evaluates the anti-inflammatory and soothing effects of the product. The combination of these two indicators can help comprehensively evaluate the effects of skin care products on the skin, especially in terms of sensitive skin, barrier repair and anti-inflammatory effects.

[0116] The HQ-TEWL transepidermal moisture tester was used to test the transepidermal water loss of the skin. The test was performed three times and the average value was taken for each group. The lower the measured value, the less the transepidermal water loss.

[0117] Transepidermal water loss value change rate = (transepidermal water loss value after using the product - transepidermal water loss value before using the product) / transepidermal water loss value before using the product × 100%.

[0118] The hemoglobin in the test area was tested with a Ci62S colorimeter, and the average value was taken after three tests. The larger the measured value, the more serious the hemoglobin aggregation in the skin and the higher the redness of the skin.

[0119] Skin hemoglobin content change rate = (skin hemoglobin content after using the product - skin hemoglobin content before using the product) / skin hemoglobin content before using the product × 100%.

[0120] The results are shown in Table 3.

[0121] Table 3 Efficacy test results

[0122]

[0123]

[0124] It can be seen from the above performance test results that the facial masks prepared in Examples 1-3 have good moisturizing and repairing effects, especially the facial mask prepared in Example 1. After two hours of using the sample, the skin's transepidermal water loss value becomes lower, indicating that the facial mask prepared by the present invention has the effect of moisturizing and hydrating. In addition, the skin hemoglobin content is also lowered, the skin hemoglobin aggregation is improved, and the skin redness is reduced, indicating that the facial mask prepared by the present invention has skin moisturizing, repairing and anti-inflammatory soothing effects. The composition of the facial mask liquid in Comparative Example 1 is changed, and the effect of the facial mask is reduced; the raw material ratio and type of the fermentation component A in Comparative Examples 2 and 3 are changed, and the strain used in Comparative Example 4 is changed, and the moisturizing and soothing effect of the facial mask is reduced. The raw material ratio and type of the fermentation component in Comparative Examples 5 and 7 are changed, and the strain used in Comparative Example 4 is different, and the moisturizing and soothing effect of the facial mask is reduced. In Comparative Example 8, the ratio of the oligopeptide composition is different, and the anti-inflammatory and soothing effect is reduced. At the same time, the results show that the different preparations of fermentation component A and fermentation component B will also affect the anti-inflammatory and soothing effect of the mask, indicating that there is a synergistic effect between fermentation component A, fermentation component B and the oligopeptide composition.

[0125] Figure 1 and Figure 2 This is a comparative diagram of the effects of the facial mask prepared in Example 1 on the subjects two hours after use. It can be seen from the figure that compared with the skin condition of the subjects before use, the skin condition becomes better after using the facial mask prepared in Example 1, indicating that the facial mask prepared in the present invention has a repairing effect.

[0126] 2. Stability test

[0127] The silver-based facial masks prepared in Examples 1 to 3 and Comparative Examples 1 to 8 were tested for stability at room temperature, cold resistance, and high temperature, and the masks after the test were placed at room temperature until they returned to their original state, and the state of the facial mask liquid was observed. The test results are shown in Table 4.

[0128] Normal temperature test conditions: 25±1℃, constant temperature and dark, 90d;

[0129] Cold resistance test conditions: -20±1℃, constant temperature and dark, 90d;

[0130] High temperature test conditions: 80±1℃, constant temperature and dark, 90d;

[0131] The lighting test conditions are: 25±1℃, constant temperature and natural light, 90 days.

[0132] Table 4 Mask stability test results

[0133]

[0134]

[0135]

[0136] It can be seen from Table 4 that the appearance of the mask of Examples 1 to 2 remains the same whether under normal temperature, cold-resistant, high temperature conditions, or under natural light conditions. In Example 3, the fermentation component A, fermentation component B and oligopeptide composition are not within the ratio range of (0.2-0.8): (1.3-1.7): (4-4.5), and the stability is lower than that of Examples 1 and 2. In Comparative Example 1, the change of the component ratio, the change of the plant species in Comparative Examples 3 and 7, and the change of the ratio of the oligosaccharide composition in Comparative Example 8 will all cause the stability of the mask to decrease to varying degrees.

[0137] 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 it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that they can still modify or replace the technical solution of the present invention with equivalents, and these modifications or equivalent replacements cannot cause the modified technical solution to deviate from the spirit and scope of the technical solution of the present invention.

Claims

1. A silver-based facial mask for multiple skin barrier repairs, characterized in that: The invention comprises a silver-based membrane cloth and a facial mask liquid, wherein the facial mask liquid comprises the following raw materials in parts by weight: 0.1-2 parts of fermentation component A, 0.5-2.5 parts of fermentation component B, 1-5 parts of oligopeptide composition, 2-7 parts of 1,2-hexanediol, 4-9 parts of glycerol, 1-3 parts of beta-glucan, 0.5-2 parts of hyaluronic acid, 0.5-1.2 parts of ceramide, 0.5-1 parts of arginine, 0.5-0.9 parts of hydroxyethyl cellulose, 1-5 parts of hydrolyzed collagen and 50-60 parts of water; The preparation method of the fermentation component A comprises the following steps: (1) mixing Centella asiatica, Haematococcus pluvialis, and Magnolia grandiflora, and crushing them to obtain a mixed raw material A; (2) mixing a mixed raw material A and water in a weight ratio of 1:(10-12) to obtain a fermentation raw material A, adding a composite bacteria A to the fermentation raw material A, performing anaerobically fermentation at 30-35° C. for 25-28 hours, and sterilizing to obtain a fermentation product A; (3) Filter the fermentation product A, collect the filtrate, concentrate under reduced pressure, and spray dry to obtain fermentation component A.

2. The silver-based facial mask for multi-repairing skin barrier according to claim 1, characterized in that: The weight ratio of Centella asiatica, Haematococcus pluvialis, and Magnolia grandiflora is (10-12):(20-23):(5-6).

3. The silver-based facial mask for multi-repairing skin barrier according to claim 1, characterized in that: The composite bacterial agent A includes Bifidobacterium breve, Lactobacillus casei and Bifidobacterium animalis; the amount of Bifidobacterium breve in the fermentation raw material A is 10 8 -10 9 CFU / mL fermentation raw material A; the dosage of Lactobacillus casei is 10 8 -10 9 CFU / mL fermentation raw material A; the dosage of animal Bifidobacterium is 10 9 -10 10 CFU / mL fermentation raw material A.

4. The silver-based facial mask for multi-repairing skin barrier according to claim 1, characterized in that: The preparation method of the fermentation component B comprises the following steps: (1) mixing and crushing the root of Aucklandia odorifera, Hibiscus rubra and Lithospermum officinale to obtain a mixed raw material B; (2) mixing mixed raw material B and water in a weight ratio of 1:(10-12) to obtain fermentation raw material B, adding composite bacteria B to fermentation raw material A, performing anaerobically fermentation at 30-35° C. for 20-23 h, sterilizing, and obtaining fermentation product B; (3) Filter the fermentation product B, collect the filtrate, concentrate under reduced pressure, and spray dry to obtain fermentation component B.

5. The silver-based facial mask for multi-repairing skin barrier according to claim 4, characterized in that: The weight ratio of Aucklandia odorifera root, Hibiscus sabdariffa and Lithospermum officinale is (5-7):(1-3):(9-12).

6. The silver-based facial mask for multi-repairing skin barrier according to claim 5, characterized in that: The compound bacterial agent B includes plant lactobacillus, helveticus and brevis lactobacillus; the amount of plant lactobacillus in the fermentation raw material B is 10 7 -10 8 CFU / mL fermentation raw material B; the dosage of Lactobacillus helveticus is 10 8 -10 9 CFU / mL fermentation raw material B; the dosage of Lactobacillus brevis is 10 8 -10 9 CFU / mL fermentation raw material B.

7. The silver-based facial mask for multi-repairing skin barrier according to claim 1, characterized in that: The oligopeptide composition comprises oligopeptide-1, oligopeptide-2, oligopeptide-3 and oligopeptide-5 in a weight ratio of (4-6):(10-13):(1-3):(15-18).

8. The silver-based facial mask for multi-repairing skin barrier according to claim 7, characterized in that: The weight ratio of the fermentation component A: the fermentation component B: the oligopeptide composition is (0.2-0.8): (1.3-1.7): (4-4.5).

9. The silver-based facial mask for multi-repairing skin barrier according to claim 8, characterized in that: The invention comprises a silver-based membrane cloth and a facial mask liquid, wherein the facial mask liquid comprises the following raw materials in parts by weight: 0.6 parts of fermentation component A, 1.5 parts of fermentation component B, 4.3 parts of oligopeptide composition, 5 parts of 1,2-hexanediol, 6 parts of glycerol, 2 parts of β-glucan, 1.5 parts of hyaluronic acid, 1 part of ceramide, 0.8 parts of arginine, 0.7 parts of hydroxyethyl cellulose, 2 parts of hydrolyzed collagen and 55 parts of water.

10. A method for preparing the silver-based facial mask for multiple skin barrier repair according to any one of claims 1 to 9, characterized in that: The following steps are involved: (1) mixing fermentation component A, fermentation component B, oligopeptide composition, 1,2-hexanediol, glycerol, β-glucan, hyaluronic acid, ceramide, arginine, hydroxyethyl cellulose, hydrolyzed collagen and water in proportion to obtain a facial mask liquid; (2) Pour 20-30 mL of the mask liquid into an aluminum foil bag containing a silver-based non-woven fabric film material, sterilize, and seal the bag to obtain a silver-based mask that can repair the skin barrier in multiple ways.

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