Jade light white mask liquid and preparation method thereof

Abstract

The present application relates to the technical field of skin care products, and discloses a kind of jade light white mask liquid and a preparation method thereof.The jade light white mask liquid comprises the following components: solvent, humectant, composite polypeptide, antioxidant, whitening agent, water-soluble plant extract, oil-soluble plant extract, and auxiliary agent.The water-soluble plant extract is a combination of mulberry root-bark extract, Ampelopsis brevifolia extract, radix baiyao extract, radix sophorae flavescentis extract, gynostemma pentaphyllum extract, radix scutellariae extract, radix astragali membranaceus extract, radix bletillae extract, and radix paeoniae extract.The present application has the advantage of improving whitening efficacy.

Description

Technical Field

[0001] This invention relates to the field of skincare products, and in particular to a bright white facial mask liquid and its preparation method. Background Technology

[0002] Skin whitening is one of the mainstream effects of skincare products. Whitening products can improve skin tone and better meet people's aesthetic standards. Existing whitening products usually achieve their whitening effect by adding chemically synthesized ingredients such as niacinamide. However, due to the high irritation of chemically synthesized ingredients, and with consumers' increasing pursuit of natural and green products, more and more skincare products are incorporating gentler plant extracts. By adding plant extracts, chemically synthesized ingredients can be partially replaced, thereby reducing irritation. However, although plant extracts have whitening effects, their effects are significantly different from those of chemically synthesized ingredients. As a result, whitening products that add plant extracts in pursuit of gentleness and low irritation generally have only average whitening effects.

[0003] Furthermore, the essence of skin whitening is to reduce melanin in the skin. Melanin itself is the skin's protective barrier. After melanin is reduced, ultraviolet rays penetrate the skin more strongly, making it easier to cause skin damage and aging. However, most whitening products focus on whitening effects and are relatively weak in anti-aging and UV protection, making the skin more susceptible to damage after whitening. Damaged skin will then promote melanin synthesis due to stress, thus negating the whitening effect. Ultimately, this results in a slower whitening effect, which is difficult to meet consumer needs. Therefore, there is still room for improvement. Summary of the Invention

[0004] To improve the whitening effect, this application provides a bright whitening facial mask liquid and its preparation method.

[0005] In the first aspect, this application provides a bright white facial mask liquid, which adopts the following technical solution: A brightening facial mask liquid comprises the following components in parts by weight: Solvent: 86.54-87.71 parts; Moisturizer 9.645-10.456 parts; 0.0000193-0.0000237 parts of complex polypeptide; Antioxidant 0.124-0.166 parts; Whitening agent 1.495-1.645 parts; 0.487-0.553 parts of water-soluble plant extract; Oil-soluble plant extracts: 0.002819-0.004101 parts; Additives: 0.53902-0.64004 parts; The water-soluble plant extract is a compound of mulberry root bark extract, Ampelopsis japonica extract, Cynanchum paniculatum extract, Sophora flavescens root extract, Gynostemma pentaphyllum extract, Scutellaria baicalensis root extract, Astragalus membranaceus root extract, Bletilla striata root extract, and Paeonia lactiflora root extract.

[0006] By adopting the above technical solution, and adding a water-soluble plant extract composed of mulberry root bark extract, Ampelopsis japonica extract, Cynanchum paniculatum extract, Sophora flavescens root extract, Gynostemma pentaphyllum extract, Scutellaria baicalensis root extract, Astragalus membranaceus root extract, Bletilla striata root extract, and Paeonia lactiflora root extract while adding whitening agents, the active ingredients of each extract work synergistically to significantly inhibit tyrosinase, thereby achieving better whitening effects. Simultaneously, it has excellent free radical scavenging effects, providing significant antioxidant effects, and can absorb ultraviolet rays, reducing UV damage to the skin. After using the mask liquid, even without additional sunscreen, it can effectively reduce UV damage to the skin, thus maintaining a healthy skin condition, reducing skin stress responses, and making the whitening effect faster, better meeting consumer needs.

[0007] Preferably, the water-soluble plant extracts contain the following components in a specific mass ratio: mulberry root bark extract, Ampelopsis japonica root extract, Cynanchum paniculatum root extract, Sophora flavescens root extract, Gynostemma pentaphyllum extract, Scutellaria baicalensis root extract, Astragalus membranaceus root extract, Bletilla striata root extract, and Paeonia lactiflora root extract.

[0008] By adopting the above technical solution and specifically selecting the mass ratio of mulberry root bark extract, Ampelopsis japonica extract, Cynanchum paniculatum extract, Sophora flavescens root extract, Gynostemma pentaphyllum extract, Scutellaria baicalensis root extract, Astragalus membranaceus root extract, Bletilla striata root extract, and Paeonia lactiflora root extract, the extracts are compounded in a specific ratio, which can better exert synergistic effects, especially in the effect of scavenging free radicals.

[0009] Preferably, the oil-soluble plant extract is a compound of jasmine flower oil, meadowfoam seed oil, sandalwood oil, Italian immortelle flower oil, cedarwood oil, agarwood extract, Rosa damascena flower oil, and osmanthus flower extract in a mass ratio of 0.002-0.003: 0.0005-0.0006: 0.00015-0.00025: 0.00004-0.00006: 0.00004-0.00006: 0.00004-0.00006: 0.00004-0.00006: 0.000009-0.000011.

[0010] By adopting the above technical solutions and specifically selecting jasmine flower oil, meadowfoam seed oil, sandalwood oil, Italian immortelle flower oil, cedarwood oil, agarwood extract, Rosa damascena flower oil, and osmanthus flower extract, the skin conditioning effect can be further improved, making the skin healthier and thus more conducive to rapid whitening.

[0011] Preferably, the whitening agent is a compound of nicotinamide, α-arbutin, and tranexamic acid in a mass ratio of 1-1.1:0.015-0.025:0.48-0.52.

[0012] By adopting the above technical solution and specifically selecting niacinamide, α-arbutin, and tranexamic acid, the whitening effect is better. When combined with water-soluble plant extracts, the whitening effect can be further enhanced.

[0013] Preferably, the antioxidant is a compound of ergothioneine, decarboxylated carnosine hydrochloride, and sodium metabisulfite in a mass ratio of 0.09-0.11:0.02-0.04:0.014-0.016.

[0014] By adopting the above technical solutions and specifically selecting ergothioneine, decarboxylated carnosine hydrochloride, and sodium metabisulfite, the antioxidant effect can be further enhanced, skin aging can be reduced, and the skin can be made healthier.

[0015] Preferably, the composite polypeptide is composed of tripeptide-1, palmitoyl tetrapeptide-7, palmitoyl pentapeptide-4, and acetyl hexapeptide-8 in a mass ratio of 0.000009-0.000011: 0.0000004-0.0000006: 0.0000009-0.0000011: 0.000009-0.000011.

[0016] By adopting the above technical solutions and specifically selecting tripeptide-1, palmitoyl tetrapeptide-7, palmitoyl pentapeptide-4, and acetyl hexapeptide-8, the skin conditioning effect is better, which helps the skin maintain health, allows the skin to better absorb nutrients, and helps to accelerate the whitening effect.

[0017] Preferably, the moisturizer is a compound of glycerin, glyceryl polyether-26, glyceryl glucoside, betaine, butylene glycol, 1,2-hexanediol, panthenol, 1,2-pentanediol, hydrolyzed sodium hyaluronate, dipotassium glycyrrhizate, allantoin, ethylhexylglycerin, sodium polyglutamate, hydrolyzed sclerotium tumefaciens gum, and sodium hyaluronate in a mass ratio of 3.7-3.8: 1.9-2.1: 0.7-0.8: 0.9-1.1: 0.76-0.77: 0.6-0.62: 0.48-0.52: 0.025-0.026: 0.14-0.16: 0.14-0.16: 0.12-0.14: 0.09-0.11: 0.04-0.06: 0.03-0.05: 0.02-0.04.

[0018] By adopting the above technical solution and specifically selecting glycerin, glyceryl polyether-26, glyceryl glucoside, betaine, butylene glycol, 1,2-hexanediol, panthenol, 1,2-pentanediol, hydrolyzed sodium hyaluronate, dipotassium glycyrrhizate, allantoin, ethylhexylglycerin, sodium polyglutamate, hydrolyzed sclerotium tumefaciens gum, and sodium hyaluronate, the moisturizing effect is better, keeping the skin hydrated and less prone to dryness, thus better maintaining skin health. At the same time, it helps to improve the efficiency of melanin metabolism, resulting in a better whitening effect.

[0019] Preferably, the solvent is deionized water, and the additives are compounded from arginine, acrylate / C10-30 alkanol acrylate crosspolymer, disodium EDTA, capryloyl hydroxamic acid, xanthan gum, PEG-40 hydrogenated castor oil, and p-hydroxyacetophenone in a mass ratio of 0.22-0.24:0.19-0.21:0.04-0.06:0.04-0.06:0.02-0.04:0.029-0.03:0.00002-0.00004.

[0020] By adopting the above technical solution, the system stability of the facial mask liquid is high, and the components can be better and more evenly dispersed, resulting in higher quality.

[0021] Secondly, this application provides a method for preparing a bright white facial mask liquid, which adopts the following technical solution: A method for preparing the above-mentioned Radiant White Facial Mask Liquid includes the following steps: Step 1): Mix water, glycerol, glycerol polyether-26, nicotinamide, betaine, panthenol, acrylate / C10-30 alkanol acrylate crosspolymer, hydrolyzed sodium hyaluronate, allantoin, disodium EDTA, sodium polyglutamate, hydrolyzed sclerotium gum, sodium hyaluronate, and xanthan gum. Heat to 85-90℃, stir, homogenize, and defoam to obtain a premix. Step 2), cool the premix to 60-65℃, add 1,2-hexanediol, arginine, ethylhexylglycerol, and capryloyl hydroxamic acid, and stir until homogeneous to obtain the mixture; Step 3): Cool the mixture to 45-50℃, add glyceryl glucoside, butylene glycol, mulberry root bark extract, α-arbutin, *Ampelopsis japonica* extract, *Cynanchum paniculatum* extract, *Sophora flavescens* root extract, *Gynostemma pentaphyllum* extract, tranexamic acid, 1,2-pentanediol, *Scutellaria baicalensis* root extract, *Astragalus membranaceus* root extract, *Bletilla striata* root extract, *Paeonia lactiflora* root extract, dipotassium glycyrrhizate, ergothioneine, decarboxylated carnosine hydrochloride, PEG-40 hydrogenated castor oil, sodium metabisulfite, tripeptide-1, palmitoyl tetrapeptide-7, palmitoyl pentapeptide-4, acetyl hexapeptide-8, p-hydroxyacetophenone, jasmine flower oil, meadowfoam seed oil, sandalwood oil, Italian immortelle flower oil, cedarwood oil, agarwood extract, *Rosa damascena* flower oil, and osmanthus flower extract. Stir well, filter, and obtain the Yingyu Guangbai facial mask liquid.

[0022] In summary, this application has the following beneficial effects: 1. This application incorporates a water-soluble plant extract composed of mulberry root bark extract, Ampelopsis japonica extract, Cynanchum paniculatum extract, Sophora flavescens root extract, Gynostemma pentaphyllum extract, Scutellaria baicalensis root extract, Astragalus membranaceus root extract, Bletilla striata root extract, and Paeonia lactiflora root extract, along with a whitening agent. The synergistic effect of the active ingredients in these extracts significantly inhibits tyrosinase, resulting in a better whitening effect. Simultaneously, it effectively scavenges free radicals, providing significant antioxidant effects and absorbing ultraviolet rays, reducing UV damage to the skin. Even without additional sunscreen, the mask effectively reduces UV damage, maintaining healthy skin, reducing skin stress, and resulting in faster whitening effects, better meeting consumer needs.

[0023] 2. In this application, the preferred method is to select specific mass ratios of mulberry root bark extract, Ampelopsis japonica extract, Cynanchum paniculatum extract, Sophora flavescens root extract, Gynostemma pentaphyllum extract, Scutellaria baicalensis root extract, Astragalus membranaceus root extract, Bletilla striata root extract, and Paeonia lactiflora root extract, so that the extracts can be combined in a specific ratio to better exert synergistic effects, especially in the effect of scavenging free radicals.

[0024] 3. In this application, the preferred selection of jasmine flower oil, meadowfoam seed oil, sandalwood oil, Italian immortelle flower oil, cedarwood oil, agarwood extract, Rosa damascena flower oil, and osmanthus flower extract can further enhance the skin conditioning effect, making the skin healthier and thus more conducive to rapid whitening. Detailed Implementation

[0025] The present application will be further described in detail below with reference to the embodiments.

[0026] Example 1

[0027] A jade-whitening facial mask liquid is prepared as follows: Step 1): Add 87.71 kg water, 3.7 kg glycerol, 1.9 kg glycerol polyether-26, 1 kg nicotinamide, 0.9 kg betaine, 0.48 kg panthenol, 0.19 kg acrylate / C10-30 alkanol acrylate crosspolymer, 0.14 kg hydrolyzed sodium hyaluronate, 0.12 kg allantoin, 0.04 kg disodium EDTA, 0.04 kg sodium polyglutamate, 0.03 kg hydrolyzed sclerotium gum, 0.02 kg sodium hyaluronate, and 0.02 kg xanthan gum to an emulsifying pot. Heat to 85°C, stir at 120 rpm for 5 min, then homogenize at 2500 rpm for 3 min. Remove air, reduce pressure to 0.01 MPa, maintain temperature at 85°C, stir at 120 rpm for 30 min, and then cool to remove foam to obtain the premix.

[0028] Step 2), cool the premix to 60°C, add 0.6 kg 1,2-hexanediol, 0.22 kg arginine, 0.09 kg ethylhexylglycerol, and 0.04 kg capryloyl hydroxamic acid, and stir at 120 r / min for 5 min to obtain the mixture.

[0029] Step 3): Cool the mixture to 45℃, and add 0.7kg glycerol glucoside, 0.76kg butylene glycol, 0.09kg mulberry root bark extract, 0.015kg α-arbutin, 0.01kg *Ampelopsis japonica* extract, 0.028kg *Cynanchum paniculatum* extract, 0.01kg *Sophora flavescens* root extract, 0.01kg *Gynostemma pentaphyllum* extract, 0.48kg tranexamic acid, 0.025kg 1,2-pentanediol, 0.012kg *Scutellaria baicalensis* root extract, 0.27kg *Astragalus membranaceus* root extract, 0.012kg *Bletilla striata* root extract, 0.045kg *Paeonia lactiflora* root extract, 0.14kg dipotassium glycyrrhizate, 0.09kg ergothioneine, 0.02kg decarboxylated carnosine hydrochloride, 0.029kg PEG-40 hydrogenated castor oil, and 0. 0.14 kg sodium metabisulfite, 0.000009 kg tripeptide-1, 0.0000004 kg palmitoyl tetrapeptide-7, 0.0000009 kg palmitoyl pentapeptide-4, 0.000009 kg acetyl hexapeptide-8, 0.00002 kg p-hydroxyacetophenone, 0.002 kg jasmine flower oil, 0.0005 kg meadowfoam seed oil, 0.00015 kg sandalwood oil, 0.00004 kg Italian immortelle flower oil, 0.00004 kg cedarwood oil, 0.00004 kg agarwood extract, 0.00004 kg Rosa damascena flower oil, and 0.000009 kg osmanthus flower extract were stirred at 120 rpm for 15 minutes and filtered through a 200-mesh filter cloth to obtain the Yingyu Guangbai facial mask liquid.

[0030] Example 2

[0031] A jade-whitening facial mask liquid is prepared as follows: Step 1): Add 87.13 kg water, 3.75 kg glycerol, 2 kg glycerol polyether-26, 1.04 kg nicotinamide, 1 kg betaine, 0.5 kg panthenol, 0.2 kg acrylate / C10-30 alkanol acrylate crosspolymer, 0.15 kg hydrolyzed sodium hyaluronate, 0.13 kg allantoin, 0.05 kg disodium EDTA, 0.05 kg sodium polyglutamate, 0.04 kg hydrolyzed sclerotium gum, 0.03 kg sodium hyaluronate, and 0.03 kg xanthan gum to an emulsifying pot. Heat to 88°C, stir at 120 rpm for 5 min, then homogenize at 2500 rpm for 3 min. Remove air, reduce pressure to 0.01 MPa, maintain temperature at 88°C, stir at 120 rpm for 30 min, and then cool to remove foam to obtain the premix.

[0032] Step 2): Cool the premix to 63°C, add 0.61206 kg 1,2-hexanediol, 0.23 kg arginine, 0.1 kg ethylhexylglycerol, and 0.05 kg capryloyl hydroxamic acid, and stir at 120 r / min for 5 min to obtain the mixture.

[0033] Step 3): Cool the mixture to 48℃ and add 0.75 kg glycerol glucoside, 0.7655 kg butylene glycol, 0.1 kg mulberry root bark extract, 0.02 kg α-arbutin, 0.015 kg *Ampelopsis japonica* extract, 0.03 kg *Cynanchum paniculatum* extract, 0.012 kg *Sophora flavescens* root extract, 0.012 kg *Gynostemma pentaphyllum* extract, 0.5 kg tranexamic acid, 0.0255 kg 1,2-pentanediol, 0.0125 kg *Scutellaria baicalensis* root extract, 0.275 kg *Astragalus membranaceus* root extract, 0.0125 kg *Bletilla striata* root extract, 0.05 kg *Paeonia lactiflora* root extract, 0.15 kg dipotassium glycyrrhizate, 0.1 kg ergothioneine, 0.03 kg decarboxylated carnosine hydrochloride, and 0.02995 kg PEG-40 hydrogenated castor bean. Oil, 0.015 kg sodium metabisulfite, 0.00001 kg tripeptide-1, 0.0000005 kg palmitoyl tetrapeptide-7, 0.000001 kg palmitoyl pentapeptide-4, 0.00001 kg acetyl hexapeptide-8, 0.00003 kg p-hydroxyacetophenone, 0.00205 kg jasmine flower oil, 0.00054 kg meadowfoam seed oil, 0.0002 kg sandalwood oil, 0.00005 kg Italian immortelle flower oil, 0.00005 kg cedarwood oil, 0.00005 kg agarwood extract, 0.00005 kg Rosa damascena flower oil, 0.00001 kg osmanthus flower extract. Stir at 120 rpm for 15 minutes, filter through a 200-mesh filter cloth to obtain the Yingyu Guangbai facial mask liquid.

[0034] Example 3

[0035] A jade-whitening facial mask liquid is prepared as follows: Step 1): Add 86.54 kg water, 3.8 kg glycerol, 2.1 kg glycerol polyether-26, 1.1 kg nicotinamide, 1.1 kg betaine, 0.52 kg panthenol, 0.21 kg acrylate / C10-30 alkanol acrylate crosspolymer, 0.16 kg hydrolyzed sodium hyaluronate, 0.14 kg allantoin, 0.06 kg disodium EDTA, 0.06 kg sodium polyglutamate, 0.05 kg hydrolyzed sclerotium gum, 0.04 kg sodium hyaluronate, and 0.04 kg xanthan gum to an emulsifying pot. Heat to 90°C, stir at 120 rpm for 5 min, then homogenize at 2500 rpm for 3 min. Remove air, reduce pressure to 0.01 MPa, maintain temperature at 90°C, stir at 120 rpm for 30 min, and then cool to defoam, obtaining the premix.

[0036] Step 2), cool the premix to 65°C, add 0.62 kg 1,2-hexanediol, 0.24 kg arginine, 0.11 kg ethylhexylglycerol, and 0.06 kg capryloyl hydroxamic acid, and stir at 120 r / min for 5 min to obtain the mixture.

[0037] Step 3): Cool the mixture to 50℃, then add 0.8 kg glycerol glucoside, 0.77 kg butylene glycol, 0.11 kg mulberry root bark extract, 0.025 kg α-arbutin, 0.02 kg *Ampelopsis japonica* extract, 0.032 kg *Cynanchum paniculatum* extract, 0.015 kg *Sophora flavescens* root extract, 0.015 kg *Gynostemma pentaphyllum* extract, 0.52 kg tranexamic acid, 0.026 kg 1,2-pentanediol, 0.013 kg *Scutellaria baicalensis* root extract, 0.28 kg *Astragalus membranaceus* root extract, 0.013 kg *Bletilla striata* root extract, 0.055 kg *Paeonia lactiflora* root extract, 0.16 kg dipotassium glycyrrhizate, 0.11 kg ergothioneine, 0.04 kg decarboxylated carnosine hydrochloride, 0.03 kg PEG-40 hydrogenated castor oil, 0... 0.016 kg sodium metabisulfite, 0.000011 kg tripeptide-1, 0.0000006 kg palmitoyl tetrapeptide-7, 0.0000011 kg palmitoyl pentapeptide-4, 0.000011 kg acetyl hexapeptide-8, 0.00004 kg p-hydroxyacetophenone, 0.003 kg jasmine flower oil, 0.0006 kg meadowfoam seed oil, 0.00025 kg sandalwood oil, 0.00006 kg Italian immortelle flower oil, 0.00006 kg cedarwood oil, 0.00006 kg agarwood extract, 0.00006 kg Rosa damascena flower oil, and 0.000011 kg osmanthus flower extract were stirred at 120 rpm for 15 minutes and then filtered through a 200-mesh filter cloth to obtain the Yingyu Guangbai facial mask liquid.

[0038] The source information of each raw material in the example is as follows: Glycerin was purchased from Sven Oils & Chemicals Sdn Bhd in Malaysia.

[0039] Glyceryl polyether-26 was purchased from Vantage Specialty Chemicals, Inc.

[0040] Glyceryl glucoside was purchased from BASF Limited.

[0041] Nicotinamide was purchased from Veer-Chemie & Aromatics Pvt. Ltd.

[0042] Betaine was purchased from Quzhou Zhanhong Biotechnology Co., Ltd.

[0043] Butylene glycol was purchased from Konami (Guangzhou) Biotechnology Co., Ltd.

[0044] The mulberry root bark extract was purchased from Konami (Guangzhou) Biotechnology Co., Ltd.

[0045] α-Arbutin was purchased from Konami (Guangzhou) Biotechnology Co., Ltd.

[0046] The extract of *Vitis pulcherrima* was purchased from Konami (Guangzhou) Biotechnology Co., Ltd.

[0047] 1,2-Hexanediol was purchased from Shandong Haike Xinyuan Materials Technology Co., Ltd.

[0048] The extract of Baiwei was purchased from Lvgu Zhiyuan (Qingyuan) Biotechnology Co., Ltd.

[0049] The Sophora flavescens root extract was purchased from Green Valley Plant Source (Qingyuan) Biotechnology Co., Ltd.

[0050] The Gynostemma pentaphyllum extract was purchased from Green Valley Plant Source (Qingyuan) Biotechnology Co., Ltd.

[0051] Panthenol was purchased from BASF (China) Co., Ltd.

[0052] Tranexamic acid was purchased from Nanjing Spico Biotechnology Co., Ltd.

[0053] 1,2-Pentanediol was purchased from Shanghai Zhengxin Biotechnology Co., Ltd.

[0054] The Scutellaria baicalensis root extract was purchased from Shanghai Zhengxin Biotechnology Co., Ltd.

[0055] The root extract of Astragalus membranaceus was purchased from Shanghai Zhengxin Biotechnology Co., Ltd.

[0056] Bletilla striata root extract was purchased from Shanghai Zhengxin Biotechnology Co., Ltd.

[0057] The peony root extract was purchased from Shanghai Zhengxin Biotechnology Co., Ltd.

[0058] Arginine was purchased from Guangzhou Nuoke Biotechnology Co., Ltd.

[0059] Acrylic (ester) / C10-30 alkanol acrylate crosspolymer was purchased from Lubrizol Advanced Materials, Inc.

[0060] Hydrolyzed sodium hyaluronate was purchased from Dongying Fosun Biotechnology Co., Ltd.

[0061] Dipotassium glycyrrhizate was purchased from Gansu Fanzhi Pharmaceutical Co., Ltd.

[0062] Allantoin was purchased from Beijing Quananda Technology Development Co., Ltd.

[0063] Ethylhexylglycerol was purchased from Hangzhou Xiwang Biotechnology Co., Ltd.

[0064] Ergothioneine was purchased from Zhejiang Huarui Biotechnology Co., Ltd.

[0065] Disodium EDTA was purchased from AkzoNobel Chemicals (Ningbo) Co., Ltd.

[0066] Sodium polyglutamate was purchased from Shandong Tiansheng Biotechnology Co., Ltd.

[0067] Capryloyl hydroxamic acid was purchased from Hangzhou Xiwang Biotechnology Co., Ltd.

[0068] Hydrolyzed sclerotium gel was purchased from Bio-Nest Biochemical Technology Co., Ltd.

[0069] Sodium hyaluronate was purchased from Xinjiang Fufeng Biotechnology Co., Ltd.

[0070] Xanthan gum was purchased from CP KELCO US,INC.

[0071] Decarboxylated carnosine hydrochloride was purchased from Chengdu Shengnuo Biopeptide Technology Co., Ltd.

[0072] PEG-40 hydrogenated castor oil was purchased from Foshan Hede New Materials Co., Ltd.

[0073] Sodium metabisulfite was purchased from Foshan Xilong Chemical Co., Ltd.

[0074] Tripeptide-1 was purchased from Shandong Jitai Biotechnology Co., Ltd.

[0075] Palmitoyl tetrapeptide-7 was purchased from Shandong Jitai Biotechnology Co., Ltd.

[0076] Palmitoyl pentapeptide-4 was purchased from Shandong Jitai Biotechnology Co., Ltd.

[0077] Acetyl hexapeptide-8 was purchased from Shandong Jitai Biotechnology Co., Ltd.

[0078] p-Hydroxyacetophenone was purchased from Shandong Jitai Biotechnology Co., Ltd.

[0079] Jasmine flower oil was purchased from Hengxian Ruifeng Fragrance Co., Ltd.

[0080] The meadowfoam seed oil was purchased from Guangzhou Fenzi Biotechnology Co., Ltd.

[0081] The sandalwood oil was purchased from Guangzhou Fenzi Biotechnology Co., Ltd.

[0082] The Italian immortelle oil was purchased from Guangzhou Fenzi Biotechnology Co., Ltd.

[0083] The cedarwood oil was purchased from Guangzhou Fenzi Biotechnology Co., Ltd.

[0084] The agarwood extract was purchased from Guangzhou Fenzi Biotechnology Co., Ltd.

[0085] The oil from Rosa damascena was purchased from Guangzhou Fenzi Biotechnology Co., Ltd.

[0086] Osmanthus flower extract was purchased from Guangzhou Fenzi Biotechnology Co., Ltd.

[0087] Comparative Example 1 A bright white facial mask liquid, compared with Example 2, differs only in that: The extracts were replaced with an equal amount of Magnolia officinalis root bark extract, Glycyrrhiza uralensis extract, Coix lacryma-jobi extract, Sophora flavescens root extract, Centella asiatica extract, Scutellaria baicalensis root extract, Prickly ash leaf extract, Bletilla striata root extract, Centella asiatica extract, Scutellaria baicalensis root extract, Prickly ash extract, Bletilla striata root extract, and Lemon extract.

[0088] Magnolia officinalis extract was purchased from Baoji Kosmike Cosmetic Raw Material Development Co., Ltd., and is water-soluble.

[0089] The licorice extract was purchased from Lanzhou Waterles Biotechnology Co., Ltd., and is water-soluble.

[0090] The coix seed extract was purchased from Shaanxi Junhe Biotechnology Co., Ltd., and is water-soluble.

[0091] The extract of Broussonetia papyrifera leaves was purchased from Shaanxi Yihaochuan Biotechnology Co., Ltd., and is water-soluble.

[0092] Centella asiatica extract was purchased from Xi'an Wuling Biotechnology Co., Ltd., and is water-soluble.

[0093] Camellia extract was purchased from Xi'an An'ao Biotechnology Co., Ltd., and is water-soluble.

[0094] The cactus extract was purchased from Xi'an Jiatian Biotechnology Co., Ltd., and is water-soluble.

[0095] The baobab tree extract was purchased from Shaanxi Mufei Biotechnology Co., Ltd., and is water-soluble.

[0096] The lemon extract was purchased from Shaanxi Lvlai Biotechnology Co., Ltd., and is water-soluble.

[0097] Comparative Example 2 A bright white facial mask liquid, compared with Example 2, differs only in that: Magnolia officinalis extract was used to replace mulberry root bark extract in an equal amount.

[0098] Magnolia officinalis extract was purchased from Baoji Kosmike Cosmetic Raw Material Development Co., Ltd., and is water-soluble.

[0099] Comparative Example 3 A bright white facial mask liquid, compared with Example 2, differs only in that: Licorice extract was used to replace the extract of Ampelopsis lanceolata in equal amounts.

[0100] The licorice extract was purchased from Lanzhou Waterles Biotechnology Co., Ltd., and is water-soluble.

[0101] Comparative Example 4 A bright white facial mask liquid, compared with Example 2, differs only in that: Coix seed extract was used to replace Cynanchum atratum extract in an equal amount.

[0102] The coix seed extract was purchased from Shaanxi Junhe Biotechnology Co., Ltd., and is water-soluble.

[0103] Comparative Example 5 A bright white facial mask liquid, compared with Example 2, differs only in that: The leaf extract of Broussonetia papyrifera was replaced with an equal amount of Sophora flavescens root extract.

[0104] The extract of Broussonetia papyrifera leaves was purchased from Shaanxi Yihaochuan Biotechnology Co., Ltd., and is water-soluble.

[0105] Comparative Example 6 A bright white facial mask liquid, compared with Example 2, differs only in that: Centella asiatica extract was used to replace Gynostemma pentaphyllum extract in an equal amount.

[0106] Centella asiatica extract was purchased from Xi'an Wuling Biotechnology Co., Ltd., and is water-soluble.

[0107] Comparative Example 7 A bright white facial mask liquid, compared with Example 2, differs only in that: Camellia flower extract was used to replace Scutellaria baicalensis root extract in an equal amount.

[0108] Camellia extract was purchased from Xi'an An'ao Biotechnology Co., Ltd., and is water-soluble.

[0109] Comparative Example 8 A bright white facial mask liquid, compared with Example 2, differs only in that: The cactus extract was used to replace the Astragalus membranaceus root extract in an equal amount.

[0110] The cactus extract was purchased from Xi'an Jiatian Biotechnology Co., Ltd., and is water-soluble.

[0111] Comparative Example 9 A bright white facial mask liquid, compared with Example 2, differs only in that: The extract of Bletilla striata root was replaced with an equal amount of baobab tree extract.

[0112] The baobab tree extract was purchased from Shaanxi Mufei Biotechnology Co., Ltd., and is water-soluble.

[0113] Comparative Example 10 A bright white facial mask liquid, compared with Example 2, differs only in that: Lemon extract was used to replace peony root extract in an equal amount.

[0114] The lemon extract was purchased from Shaanxi Lvlai Biotechnology Co., Ltd., and is water-soluble.

[0115] Experiment 1 The tyrosinase inhibition rate (%) of the Yingyu Guangbai facial mask liquid in each example and comparative example was tested according to T / GDCA 006—2021 "Test Method for Inhibition of Tyrosinase Activity by Cosmetic Raw Materials (In Vitro Method)".

[0116] Experiment 2 The DPPH free radical scavenging rate (%) of the Yingyu Guangbai facial mask liquid in each example and comparative example was tested according to T / SHRH 006-2018 "Experimental Method for Scavenging Free Radicals (DPPH) in Cosmetics".

[0117] Experiment 3 The SPF and PFA values ​​of the Yingyu Guangbai facial mask liquid in each example and comparative example were tested according to the "Cosmetic Safety Technical Specifications 2015".

[0118] The experimental data for Experiments 1-3 are detailed in Table 1.

[0119] Table 1

[0120] According to the data in Table 1, all examples and comparative examples have whitening effects. The whitening effects of the examples are better than those of the comparative examples. It can be seen that the addition of mulberry root bark extract, Ampelopsis japonica extract, Cynanchum paniculatum extract, Sophora flavescens root extract, Gynostemma pentaphyllum extract, Scutellaria baicalensis root extract, Astragalus membranaceus root extract, Bletilla striata root extract, and Paeonia lactiflora root extract can achieve a more significant whitening effect through the synergistic effect of the active ingredients.

[0121] The free radical scavenging rates of the embodiments were higher than those of the comparative example, proving that the embodiments have better antioxidant effects. After reducing melanin, they can reduce the damage of free radicals to the skin. At the same time, the SPF and PFA of the embodiments were higher than those of the comparative example, indicating that the embodiments can also better reduce the damage of ultraviolet rays to the skin. After reducing melanin in the skin using the embodiments, the skin can effectively reduce the damage caused by free radicals and ultraviolet rays under the combined action of mulberry root bark extract, Ampelopsis japonica extract, Cynanchum paniculatum extract, Sophora flavescens root extract, Gynostemma pentaphyllum extract, Scutellaria baicalensis root extract, Astragalus membranaceus root extract, Bletilla striata root extract, and Paeonia lactiflora root extract, keeping the skin in a healthier state and less prone to stress response, resulting in better whitening effect.

[0122] This specific embodiment is merely an explanation of this application and is not intended to limit it. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of this application.

Claims

1. A bright white facial mask liquid, characterized in that: The components include the following parts by mass: Solvent: 86.54-87.71 parts; Moisturizer 9.645-10.456 parts; 0.0000193-0.0000237 parts of complex polypeptide; Antioxidant 0.124-0.166 parts; Whitening agent 1.495-1.645 parts; 0.487-0.553 parts of water-soluble plant extract; Oil-soluble plant extracts: 0.002819-0.004101 parts; Additives: 0.53902-0.64004 parts; The water-soluble plant extract is a compound of mulberry root bark extract, Ampelopsis japonica extract, Cynanchum paniculatum extract, Sophora flavescens root extract, Gynostemma pentaphyllum extract, Scutellaria baicalensis root extract, Astragalus membranaceus root extract, Bletilla striata root extract, and Paeonia lactiflora root extract.

2. The jade-whitening facial mask liquid according to claim 1, characterized in that: The water-soluble plant extracts contain the following components in a specific mass ratio: mulberry root bark extract, Ampelopsis japonica root extract, Cynanchum paniculatum root extract, Sophora flavescens root extract, Gynostemma pentaphyllum extract, Scutellaria baicalensis root extract, Astragalus membranaceus root extract, Bletilla striata root extract, and Paeonia lactiflora root extract.

3. The jade-whitening facial mask liquid according to claim 2, characterized in that: The oil-soluble plant extract is a compound of jasmine flower oil, meadowfoam seed oil, sandalwood oil, Italian immortelle flower oil, cedarwood oil, agarwood extract, Rosa damascena flower oil, and osmanthus flower extract in a mass ratio of 0.002-0.003: 0.0005-0.0006: 0.00015-0.00025: 0.00004-0.00006: 0.00004-0.00006: 0.00004-0.00006: 0.00004-0.00006: 0.000009-0.000011.

4. The jade-whitening facial mask liquid according to claim 3, characterized in that: The whitening agent is a compound of nicotinamide, α-arbutin, and tranexamic acid in a mass ratio of 1-1.1:0.015-0.025:0.48-0.

52.

5. The jade-whitening facial mask liquid according to claim 4, characterized in that: The antioxidant is a compound of ergothioneine, decarboxylated carnosine hydrochloride, and sodium metabisulfite in a mass ratio of 0.09-0.11:0.02-0.04:0.014-0.

016.

6. The jade-whitening facial mask liquid according to claim 5, characterized in that: The complex polypeptide is composed of tripeptide-1, palmitoyl tetrapeptide-7, palmitoyl pentapeptide-4, and acetyl hexapeptide-8 in a mass ratio of 0.000009-0.000011: 0.0000004-0.0000006: 0.0000009-0.0000011: 0.000009-0.000011.

7. The jade-whitening facial mask liquid according to claim 6, characterized in that: The moisturizer is a compound of glycerin, glyceryl polyether-26, glyceryl glucoside, betaine, butylene glycol, 1,2-hexanediol, panthenol, 1,2-pentanediol, hydrolyzed sodium hyaluronate, dipotassium glycyrrhizate, allantoin, ethylhexylglycerin, sodium polyglutamate, hydrolyzed sclerotium tumefaciens gum, and sodium hyaluronate in a mass ratio of 3.7-3.8: 1.9-2.1: 0.7-0.8: 0.9-1.1: 0.76-0.77: 0.6-0.62: 0.48-0.52: 0.025-0.026: 0.14-0.16: 0.14-0.16: 0.12-0.14: 0.09-0.11: 0.04-0.06: 0.03-0.05: 0.02-0.

04.

8. The jade-whitening facial mask liquid according to claim 7, characterized in that: The solvent is deionized water, and the additives are compounded from arginine, acrylate / C10-30 alkanol acrylate crosspolymer, disodium EDTA, capryloyl hydroxamic acid, xanthan gum, PEG-40 hydrogenated castor oil, and p-hydroxyacetophenone in a mass ratio of 0.22-0.24:0.19-0.21:0.04-0.06:0.04-0.06:0.02-0.04:0.029-0.03:0.00002-0.00004.

9. A method for preparing the Radiant White Facial Mask Liquid according to claim 8, characterized in that: Includes the following steps: Step 1): Mix water, glycerol, glycerol polyether-26, nicotinamide, betaine, panthenol, acrylate / C10-30 alkanol acrylate crosspolymer, hydrolyzed sodium hyaluronate, allantoin, disodium EDTA, sodium polyglutamate, hydrolyzed sclerotium gum, sodium hyaluronate, and xanthan gum. Heat to 85-90℃, stir, homogenize, and defoam to obtain a premix. Step 2), cool the premix to 60-65℃, add 1,2-hexanediol, arginine, ethylhexylglycerol, and capryloyl hydroxamic acid, and stir until homogeneous to obtain the mixture; Step 3): Cool the mixture to 45-50℃, add glyceryl glucoside, butylene glycol, mulberry root bark extract, α-arbutin, *Ampelopsis japonica* extract, *Cynanchum paniculatum* extract, *Sophora flavescens* root extract, *Gynostemma pentaphyllum* extract, tranexamic acid, 1,2-pentanediol, *Scutellaria baicalensis* root extract, *Astragalus membranaceus* root extract, *Bletilla striata* root extract, *Paeonia lactiflora* root extract, dipotassium glycyrrhizate, ergothioneine, decarboxylated carnosine hydrochloride, PEG-40 hydrogenated castor oil, sodium metabisulfite, tripeptide-1, palmitoyl tetrapeptide-7, palmitoyl pentapeptide-4, acetyl hexapeptide-8, p-hydroxyacetophenone, jasmine flower oil, meadowfoam seed oil, sandalwood oil, Italian immortelle flower oil, cedarwood oil, agarwood extract, *Rosa damascena* flower oil, and osmanthus flower extract. Stir well, filter, and obtain the Yingyu Guangbai facial mask liquid.

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