Whitening wet compress water and preparation method thereof

Abstract

The present application relates to the technical field of skin care products, and particularly discloses a whitening wet compress water and a preparation method thereof. The whitening wet compress water comprises the following components in parts by mass: 84.647432-87.81375 parts of a solvent; 11.75-12.6 parts of a humectant; 0.35-0.45 parts of an antioxidant; and 0.08625-2.302568 parts of a skin conditioner, wherein the skin conditioner at least comprises a compound of crocus sativus flower extract, white willow bark extract, smoothfruit acacia bark extract, echinacea purpurea extract and malt extract. The present application has the advantage that the whitening effect is achieved more quickly.

Description

Technical Field

[0001] The present invention relates to the field of skin care products, in particular to a whitening wet compress and a preparation method thereof. Background Art

[0002] Skin care products are products that care for the skin. Using skin care products can regulate the skin, make the skin healthier, and effectively improve people's spirit.

[0003] Fair skin can effectively improve people's mental outlook and greatly enhance their image. Therefore, whitening skin care products are also one of the best-selling skin care products.

[0004] Melanin is a protein found in the basal layer of everyone's skin. Ultraviolet radiation changes melanin, producing a substance that protects the skin. Melanin then migrates through layers of cellular metabolism to the epidermis, causing visible skin problems like dark spots and uneven skin tone. Therefore, the primary approach to whitening skin is to inhibit melanin production, block melanin transport, and promote melanin metabolism, achieving skin whitening through a coordinated approach from the inside out.

[0005] However, although existing skin care products can achieve a certain degree of whitening through whitening methods, the whitening effect is slow to take effect and requires long-term use, which is difficult to meet consumers' desire for quick whitening. Therefore, there is still room for improvement. Summary of the Invention

[0006] In order to make the whitening effect take effect faster, the present application provides a whitening wet compress and a preparation method thereof.

[0007] In the first aspect, the present application provides a whitening wet compress, which adopts the following technical solution:

[0008] A whitening wet compress comprising the following components in parts by weight:

[0009] Solvent 84.647432-87.81375 parts;

[0010] 11.75-12.6 parts of moisturizer;

[0011] 0.35-0.45 parts of antioxidant;

[0012] Skin conditioning agent 0.08625-2.302568 parts;

[0013] The skin conditioning agent at least comprises a compound of crocus flower extract, white willow bark extract, elm glabra bark extract, purple coneflower extract and malt extract.

[0014] By adopting the above technical scheme, the skin conditioner includes at least saffron flower extract, white willow bark extract, elm bark extract, purple echinacea extract, and malt extract, and the saffron flower extract, white willow bark extract, elm bark extract, purple echinacea extract, and malt extract cooperate with each other to achieve a good whitening effect. At the same time, the saffron flower extract, white willow bark extract, elm bark extract, purple echinacea extract, and malt extract cooperate with each other to quickly open the skin channels, so that the whitening ingredients can be quickly absorbed into the bottom of the skin, so that the whitening wet compress can quickly inhibit melanin production, block melanin transport, and promote melanin metabolism, thereby making the whitening effect faster and well satisfying consumers' desire for rapid whitening.

[0015] Preferably, the mass ratio of the crocus flower extract, willow bark extract, elm bark extract, echinacea purpurea extract and malt extract is 0.0005-0.0015:0.08-0.012:0.00025-0.00035:0.005-0.015:0.0005-0.0015.

[0016] By adopting the above technical scheme and specifically selecting the mass ratio of saffron flower extract, willow bark extract, elm bark extract, echinacea extract and malt extract, the saffron flower extract, willow bark extract, elm bark extract, echinacea extract and malt extract can cooperate with each other to better open the skin channels and promote skin absorption, so that the whitening ingredients can reach deep into the skin more quickly, quickly inhibit melanin production, and make the whitening effect take effect faster.

[0017] Preferably, the skin conditioner further comprises at least a combination of lactic acid bacteria fermentation lysate, bifid yeast fermentation lysate, and Bacillus fermentation product.

[0018] By adopting the above technical solution, the skin conditioner also includes at least lactic acid bacteria fermentation lysate, bifid yeast fermentation lysate, and Bacillus fermentation product. With the mutual cooperation of lactic acid bacteria fermentation lysate, bifid yeast fermentation product lysate, and Bacillus fermentation product, the effects of inhibiting melanin production, blocking melanin transport, and promoting melanin metabolism are better, so that the skin whitening effect is better, and it can also regulate the water and oil balance of the skin well. During the rapid metabolism of the skin, it is not easy to cause skin dryness, making the skin healthier.

[0019] Preferably, the mass ratio of the lactic acid bacteria fermentation lysate, the bifid yeast fermentation lysate, and the Bacillus fermentation product is 0.00993-0.00994: 0.00015-0.00025: 0.000045-0.000055.

[0020] By adopting the above technical solution and specifically selecting the mass ratio of lactic acid bacteria fermentation lysate, bifid yeast fermentation lysate and Bacillus fermentation product, the whitening effect is improved and the effect of regulating the water and oil balance of the skin is better.

[0021] Preferably, the skin conditioner further comprises a combination of lactobionic acid, 1,3-propylene glycol, polyglycerol-6, azelaic acid, glycine, hydroxypropyl cyclodextrin, glabridin, polyquaternium-51, sodium chloride, sodium benzoate, phenylethyl alcohol, lactose, milk protein, 1,2-pentanediol, acetylated sodium hyaluronate, sodium hyaluronate, sodium hyaluronate cross-polymer, hydrolyzed sodium hyaluronate, and ethylhexylglycerin.

[0022] By adopting the above technical solution, the skin conditioning effect is improved, and while whitening, the skin can be better maintained in health, making the skin brighter, full of moisture, less prone to oiliness, and keeping the skin in better condition.

[0023] Preferably, the mass ratio of the lactobionic acid, 1,3-propylene glycol, polyglycerol-6, azelaic acid, glycine, hydroxypropyl cyclodextrin, glabridin, polyquaternium-51, sodium chloride, sodium benzoate, phenylethyl alcohol, lactose, milk protein, 1,2-pentanediol, acetylated sodium hyaluronate, sodium hyaluronate, sodium hyaluronate cross-polymer, hydrolyzed sodium hyaluronate, and ethylhexylglycerin is 1.9-2.1: 0.048-0.049: 0.05-0.06: 0.035-0.045: 0.0045-0.0055: 0.0009-0.001: 0.00005 -0.00015: 0.00005-0.00006: 0.00003-0.00004: 0.000025-0.000035: 0.0001-0.0002: 0.00005-0.00015: 0.00005-0.00015: 0.00035-0.00045: 0.00008-0.00009: 0.00007-0.00008: 0.00003-0.00004: 0.00001-0.00002: 0.000007-0.000008.

[0024] By adopting the above technical solution, the skin conditioning effect is better, the skin is made healthier, and it is more conducive to rapid skin whitening.

[0025] Preferably, the moisturizing agent is a compound of butylene glycol, dipropylene glycol, xylitol glucoside, anhydroxylitol, xylitol, and 1,2-hexanediol, and the mass ratio of butylene glycol, dipropylene glycol, xylitol glucoside, anhydroxylitol, xylitol, and 1,2-hexanediol is 4.9-5.1:4.9-5.1:0.8-1:0.55-0.6:0.15-0.25:0.45-0.55.

[0026] By adopting the above technical solution, the moisturizing effect is better, making the skin more hydrated. While the whitening ingredients promote rapid metabolism of the skin, the skin is not easily dried out, making the skin healthier, thereby making the whitening effect better and achieving whitening more quickly.

[0027] Preferably, the solvent is deionized water, and the antioxidant is p-hydroxyacetophenone.

[0028] By adopting the above technical solution, the whitening wet compress is less irritating, more gentle, less likely to damage the skin, and has a longer shelf life and better quality.

[0029] In a second aspect, the present application provides a method for preparing a whitening wet compress, which adopts the following technical solution:

[0030] A method for preparing the above-mentioned whitening wet compress comprises the following steps:

[0031] Step 1) uniformly mixing a solvent, a moisturizing agent, and an antioxidant to obtain a premix;

[0032] Step 2) Add skin conditioning agent to the premix and mix well to obtain whitening wet compress.

[0033] By adopting the above technical solution, the whitening wet compress prepared has the effect of rapid whitening. While quickly whitening, it can make the skin healthier, the skin is well hydrated, and the water-oil balance is well maintained. In addition, the whitening wet compress is relatively skin-friendly and gentle, and is not easy to irritate the skin. It can also be used on sensitive skin, and can well meet the consumers' desire for rapid whitening.

[0034] In summary, this application has the following beneficial effects:

[0035] 1. Since the skin conditioner of the present application includes at least saffron flower extract, white willow bark extract, elm bark extract, purple coneflower extract, and malt extract, the saffron flower extract, white willow bark extract, elm bark extract, purple coneflower extract, and malt extract cooperate with each other to achieve a good whitening effect. At the same time, the saffron flower extract, white willow bark extract, elm bark extract, purple coneflower extract, and malt extract cooperate with each other to quickly open the skin channels, so that the whitening ingredients can be quickly absorbed into the bottom of the skin, so that the whitening wet compress can quickly inhibit melanin production, block melanin transport, and promote melanin metabolism, thereby making the whitening effect faster and meeting consumers' desire for rapid whitening.

[0036] 2. In the present application, it is preferred to specifically select the mass ratio of saffron flower extract, willow bark extract, elm bark extract, echinacea extract, and malt extract so that the saffron flower extract, willow bark extract, elm bark extract, echinacea extract, and malt extract work together better, thereby better opening the skin channels and promoting skin absorption, allowing the whitening ingredients to reach deep into the skin more quickly, quickly inhibiting melanin production, and making the whitening effect take effect faster.

[0037] 3. In the present application, the skin conditioner preferably also includes at least lactic acid bacteria fermentation lysate, bifid yeast fermentation lysate, and Bacillus fermentation product. With the mutual cooperation of lactic acid bacteria fermentation lysate, bifid yeast fermentation product lysate, and Bacillus fermentation product, the effects of inhibiting melanin production, blocking melanin transport, and promoting melanin metabolism are better, so that the skin whitening effect is better, and it can also regulate the water and oil balance of the skin well. During the rapid metabolism of the skin, it is not easy to cause dry skin, making the skin healthier. DETAILED DESCRIPTION

[0038] The present application is further described in detail below with reference to the embodiments.

[0039] The sources of the raw materials used in the following examples and comparative examples are as follows:

[0040] Crocus flower extract was purchased from Youran (Shanghai) Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0041] The white willow bark extract was purchased from Shanghai Jiuqian Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0042] The bark extract of Ulmus pumila was purchased from Guangzhou Aoxue Chemical Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0043] Echinacea purpurea extract was purchased from Shanghai Hanmei Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0044] Malt extract was purchased from Shanghai Luya Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0045] Lactic acid bacteria fermentation lysate was purchased from Shanghai Yanfu Industrial Co., Ltd.

[0046] The lysate of the bifid yeast fermentation product was purchased from Shanghai Yanfu Industrial Co., Ltd.

[0047] Bacillus fermentation products were purchased from Guangzhou Jiufeng Trading Co., Ltd.

[0048] Lactobionic acid was obtained from a commercial source, CAS number: 96-82-2.

[0049] 1,3-Propanediol was obtained from a commercial source with a CAS number of 504-63-2.

[0050] Polyglycerol-6 was commercially available with CAS number: 36675-34-0.

[0051] Azelaic acid was commercially available with CAS number: 123-99-9.

[0052] Glycine was commercially available with CAS number: 56-40-6.

[0053] Hydroxypropyl cyclodextrin is commercially available with CAS number: 128446-35-5.

[0054] Glabridin was commercially available with CAS number: 59870-68-7.

[0055] Polyquaternium-51 is commercially available, CAS number: 125275-25-4.

[0056] Sodium chloride was commercially available with CAS number: 7647-14-5.

[0057] Sodium benzoate is commercially available, CAS number: 532-32-1.

[0058] Phenylethanol was obtained from a commercial source, CAS number: 60-12-8.

[0059] Lactose was obtained from commercial sources, CAS number: 63-42-3.

[0060] Milk protein was obtained from a commercial source, CAS number: 91053-68-8.

[0061] 1,2-Pentanediol was commercially available with CAS number: 5343-92-0.

[0062] Acetylated sodium hyaluronate was commercially available with CAS number: 287390-12-9.

[0063] Sodium hyaluronate was purchased from Bloomage Biotech Co., Ltd.

[0064] Sodium hyaluronate cross-linked polymer was purchased from Bloomage Biotech Co., Ltd.

[0065] Hydrolyzed sodium hyaluronate was purchased from Bloomage Biotech Co., Ltd.

[0066] Ethylhexylglycerin was obtained from a commercial source, CAS number: 70445-33-9.

[0067] Butanediol is commercially available, CAS number: 107-88-0.

[0068] Dipropylene glycol was commercially available, CAS number: 110-98-5.

[0069] Xylitol glucoside was purchased from Shanghai Saifu Chemical Development Co., Ltd.

[0070] Dehydrated xylitol was purchased from Shanghai Saifu Chemical Development Co., Ltd.

[0071] Xylitol was purchased from Shanghai Saifu Chemical Development Co., Ltd.

[0072] 1,2-Hexanediol was commercially available with CAS number: 6920-22-5.

[0073] Deionized water was homemade.

[0074] p-Hydroxyacetophenone was obtained from a commercial source with a CAS number of 99-93-4.

[0075] Aloe vera extract was purchased from Lanzhou Waterless Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0076] Ginseng extract was purchased from Xi'an Youshuo Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0077] Jasmine flower extract was purchased from Shaanxi Mufei Biotechnology Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0078] Peach blossom extract was purchased from Shanyang Lianfeng Biotechnology Co., Ltd. It is a water-soluble extract with an extraction ratio of 10:1.

[0079] Licorice extract was purchased from Weinan Dongjiang Tiancheng Industrial Co., Ltd., a water-soluble extract with an extraction ratio of 10:1.

[0080] Example 1

[0081] A whitening wet compress water, the preparation method of the whitening wet compress water is as follows:

[0082] Step 1) 87.81375 kg of deionized water, 4.9 kg of butylene glycol, 4.9 kg of dipropylene glycol, 0.8 kg of xylitol glucoside, 0.55 kg of anhydroxylitol, 0.15 kg of xylitol, 0.45 kg of 1,2-hexanediol, and 0.35 kg of p-hydroxyacetophenone were added to a stirred tank at a speed of 120 r / min and stirred for 10 minutes to obtain a premix;

[0083] Step 2) Add 0.0005 kg of saffron flower extract, 0.08 kg of white willow bark extract, 0.00025 kg of elm bark extract, 0.005 kg of purple coneflower extract, and 0.0005 kg of malt extract to the premix, rotate at 120 r / min, stir for 10 minutes, and mix evenly to obtain a whitening wet compress.

[0084] Example 2

[0085] A whitening wet compress water, the preparation method of the whitening wet compress water is as follows:

[0086] Step 1) 87.395 kg of deionized water, 5.0025 kg of butanediol, 5 kg of dipropylene glycol, 0.9 kg of xylitol glucoside, 0.58 kg of anhydroxylitol, 0.2 kg of xylitol, 0.5002 kg of 1,2-hexanediol, and 0.4 kg of p-hydroxyacetophenone were added to a stirred tank at a speed of 120 r / min for 10 minutes to obtain a premix;

[0087] Step 2) Add 0.001 kg of crocus flower extract, 0.01 kg of white willow bark extract, 0.0003 kg of elm bark extract, 0.01 kg of purple coneflower extract, and 0.001 kg of malt extract to the premix, rotate at 120 r / min, stir for 10 minutes, and mix evenly to obtain a whitening wet compress.

[0088] Example 3

[0089] A whitening wet compress water, the preparation method of the whitening wet compress water is as follows:

[0090] Step 1) 86.91965 kg of deionized water, 5.1 kg of butylene glycol, 5.1 kg of dipropylene glycol, 1 kg of xylitol glucoside, 0.6 kg of anhydroxylitol, 0.25 kg of xylitol, 0.55 kg of 1,2-hexanediol, and 0.45 kg of p-hydroxyacetophenone were added to a stirred tank at a speed of 120 r / min and stirred for 10 minutes to obtain a premix;

[0091] Step 2) Add 0.0015 kg of saffron flower extract, 0.012 kg of white willow bark extract, 0.00035 kg of elm bark extract, 0.015 kg of purple coneflower extract, and 0.0015 kg of malt extract to the premix, rotate at 120 r / min, stir for 10 minutes, and mix evenly to obtain a whitening wet compress.

[0092] Example 4

[0093] A whitening wet compress water, the preparation method of the whitening wet compress water is as follows:

[0094] Step 1) 87.38488 kg of deionized water, 5.0025 kg of butanediol, 5 kg of dipropylene glycol, 0.9 kg of xylitol glucoside, 0.58 kg of anhydroxylitol, 0.2 kg of xylitol, 0.5002 kg of 1,2-hexanediol, and 0.4 kg of p-hydroxyacetophenone were added to a stirred tank at a speed of 120 r / min for 10 minutes to obtain a premix;

[0095] Step 2) Add 0.001 kg of saffron flower extract, 0.01 kg of white willow bark extract, 0.0003 kg of smooth fruit elm green wood bark extract, 0.01 kg of purple coneflower extract, 0.001 kg of malt extract, 0.00993 kg of lactic acid bacteria fermentation lysate, 0.00015 kg of bifid yeast fermentation product lysate, and 0.000045 kg of Bacillus fermentation product to the premix, rotate at 120 r / min, stir for 10 minutes, mix evenly, and obtain whitening wet compress.

[0096] Example 5

[0097] A whitening wet compress water, the preparation method of the whitening wet compress water is as follows:

[0098] Step 1) 87.38482 kg of deionized water, 5.0025 kg of butanediol, 5 kg of dipropylene glycol, 0.9 kg of xylitol glucoside, 0.58 kg of anhydroxylitol, 0.2 kg of xylitol, 0.5002 kg of 1,2-hexanediol, and 0.4 kg of p-hydroxyacetophenone were added to a stirred tank at a speed of 120 r / min for 10 minutes to obtain a premix;

[0099] Step 2) Add 0.001 kg of saffron flower extract, 0.01 kg of white willow bark extract, 0.0003 kg of smooth fruit elm green wood bark extract, 0.01 kg of purple coneflower extract, 0.001 kg of malt extract, 0.009935 kg of lactic acid bacteria fermentation lysate, 0.0002 kg of bifid yeast fermentation product lysate, and 0.00005 kg of Bacillus fermentation product to the premix, rotate at 120 r / min, stir for 10 minutes, mix evenly, and obtain whitening wet compress.

[0100] Example 6

[0101] A whitening wet compress water, the preparation method of the whitening wet compress water is as follows:

[0102] Step 1) 87.38476 kg of deionized water, 5.0025 kg of butylene glycol, 5 kg of dipropylene glycol, 0.9 kg of xylitol glucoside, 0.58 kg of anhydroxylitol, 0.2 kg of xylitol, 0.5002 kg of 1,2-hexanediol, and 0.4 kg of p-hydroxyacetophenone were added to a stirred tank at a speed of 120 r / min for 10 minutes to obtain a premix;

[0103] Step 2) Add 0.001 kg of saffron flower extract, 0.01 kg of white willow bark extract, 0.0003 kg of smooth fruit elm green wood bark extract, 0.01 kg of purple coneflower extract, 0.001 kg of malt extract, 0.00994 kg of lactic acid bacteria fermentation lysate, 0.00025 kg of bifid yeast fermentation product lysate, and 0.000055 kg of Bacillus fermentation product to the premix, rotate at 120 r / min, stir for 10 minutes, mix evenly, and obtain whitening wet compress.

[0104] Example 7

[0105] A whitening wet compress water, the preparation method of the whitening wet compress water is as follows:

[0106] Step 1) 85.764323 kg of deionized water, 4.9 kg of butanediol, 4.9 kg of dipropylene glycol, 0.8 kg of xylitol glucoside, 0.55 kg of anhydroxylitol, 0.15 kg of xylitol, 0.45 kg of 1,2-hexanediol, and 0.35 kg of p-hydroxyacetophenone were added to a stirred tank at a speed of 120 r / min for 10 minutes to obtain a premix;

[0107] Step 2) Add 0.0005kg of saffron flower extract, 0.08kg of white willow bark extract, 0.00025kg of smooth fruit elm green wood bark extract, 0.005kg of purple coneflower extract, 0.0005kg of malt extract, 0.00993kg of lactic acid bacteria fermentation lysate, 0.00015kg of bifid yeast fermentation product lysate, 0.000045kg of Bacillus fermentation product, 1.9kg of lactobionic acid, 0.048kg of 1,3-propylene glycol, 0.05kg of polyglycerol-6, 0.035kg of azelaic acid, 0.0045kg of glycine, 0.0009kg of hydroxypropyl cyclodextrin, 0.0 0.0005kg glabridin, 0.00005kg polyquaternium-51, 0.00003kg sodium chloride, 0.000025kg sodium benzoate, 0.0001kg phenylethanol, 0.00005kg lactose, 0.00005kg milk protein, 0.00035kg1,2-pentanediol, 0.00008kg acetylated sodium hyaluronate, 0.00007kg sodium hyaluronate, 0.00003kg sodium hyaluronate cross-polymer, 0.00001kg hydrolyzed sodium hyaluronate, 0.000007kg ethylhexylglycerin, speed 120r / min, stirring for 10min, mix evenly, and get whitening wet compress water.

[0108] Example 8

[0109] A whitening wet compress water, the preparation method of the whitening wet compress water is as follows:

[0110] Step 1) 85.2339775 kg of deionized water, 5.0025 kg of butanediol, 5 kg of dipropylene glycol, 0.9 kg of xylitol glucoside, 0.58 kg of anhydroxylitol, 0.2 kg of xylitol, 0.5002 kg of 1,2-hexanediol, and 0.4 kg of p-hydroxyacetophenone were added to a stirred tank at a speed of 120 r / min for 10 minutes to obtain a premix;

[0111] Step 2) Add 0.001kg of crocus flower extract, 0.01kg of white willow bark extract, 0.0003kg of smooth fruit elm green wood bark extract, 0.01kg of purple coneflower extract, 0.001kg of malt extract, 0.009935kg of lactic acid bacteria fermentation lysate, 0.0002kg of bifid yeast fermentation lysate, 0.00005kg of Bacillus fermentation product, 2kg of lactobionic acid, 0.0487kg of 1,3-propylene glycol, 0.055kg of polyglycerol-6, 0.04kg of azelaic acid, 0.005kg of glycine, 0.00095kg of hydroxypropyl cyclodextrin, 0.0001k g glabridin, 0.000055kg polyquaternium-51, 0.000035kg sodium chloride, 0.00003kg sodium benzoate, 0.00015kg phenylethanol, 0.0001kg lactose, 0.0001kg milk protein, 0.0004kg1,2-pentanediol, 0.000085kg acetylated sodium hyaluronate, 0.000075kg sodium hyaluronate, 0.000035kg sodium hyaluronate cross-polymer, 0.000015kg hydrolyzed sodium hyaluronate, 0.0000075kg ethylhexylglycerin, speed 120r / min, stirring for 10min, mix evenly, and obtain whitening wet compress water.

[0112] Example 9

[0113] A whitening wet compress water, the preparation method of the whitening wet compress water is as follows:

[0114] Step 1) 84.647432 kg of deionized water, 5.1 kg of butylene glycol, 5.1 kg of dipropylene glycol, 1 kg of xylitol glucoside, 0.6 kg of anhydroxylitol, 0.25 kg of xylitol, 0.55 kg of 1,2-hexanediol, and 0.45 kg of p-hydroxyacetophenone were added to a stirred tank at a speed of 120 r / min for 10 minutes to obtain a premix;

[0115] Step 2) Add 0.0015 kg of crocus flower extract, 0.012 kg of white willow bark extract, 0.00035 kg of smooth fruit elm green wood bark extract, 0.015 kg of purple coneflower extract, 0.0015 kg of malt extract, 0.00994 kg of lactic acid bacteria fermentation lysate, 0.00025 kg of bifid yeast fermentation lysate, 0.000055 kg of Bacillus fermentation product, 2.1 kg of lactobionic acid, 0.049 kg of 1,3-propylene glycol, 0.06 kg of polyglycerol-6, 0.045 kg of azelaic acid, 0.0055 kg of glycine, 0.001 kg of hydroxypropyl cyclodextrin, 0.0 0.0015kg glabridin, 0.00006kg polyquaternium-51, 0.00004kg sodium chloride, 0.000035kg sodium benzoate, 0.0002kg phenylethanol, 0.00015kg lactose, 0.00015kg milk protein, 0.00045kg1,2-pentanediol, 0.00009kg acetylated sodium hyaluronate, 0.00008kg sodium hyaluronate, 0.00004kg sodium hyaluronate cross-polymer, 0.00002kg hydrolyzed sodium hyaluronate, 0.000008kg ethylhexylglycerin, speed 120r / min, stirring for 10min, mix evenly, and get whitening wet compress water.

[0116] Comparative Example 1

[0117] A whitening wet compress, compared with Example 2, the only difference is:

[0118] Replace crocus flower extract with an equal amount of aloe vera extract.

[0119] Comparative Example 2

[0120] A whitening wet compress, compared with Example 2, the only difference is:

[0121] Replace the white willow bark extract with an equal amount of ginseng extract.

[0122] Comparative Example 3

[0123] A whitening wet compress, compared with Example 2, the only difference is:

[0124] Replace the Ulmus glabra bark extract with an equal amount of Jasmine flower extract.

[0125] Comparative Example 4

[0126] A whitening wet compress, compared with Example 2, the only difference is:

[0127] Replace the purple coneflower extract with an equal amount of peach blossom extract.

[0128] Comparative Example 5

[0129] A whitening wet compress, compared with Example 2, the only difference is:

[0130] The malt extract was replaced with an equal amount of licorice extract.

[0131] Comparative Example 6

[0132] A whitening wet compress, compared with Example 2, the only difference is:

[0133] Replace crocus flower extract with an equal amount of aloe vera extract.

[0134] Replace the white willow bark extract with an equal amount of ginseng extract.

[0135] Replace the Ulmus glabra bark extract with an equal amount of Jasmine flower extract.

[0136] Replace the purple coneflower extract with an equal amount of peach blossom extract.

[0137] The malt extract was replaced with an equal amount of licorice extract.

[0138] Experiment 1

[0139] Recruit a number of volunteers, aged 35-45 years old, female, with an initial facial skin melanin content of 300-400.

[0140] Ten volunteers formed a group and were divided into groups to use the whitening wet compress of each embodiment and comparative example.

[0141] The volunteers used the whitening wet compress once in the morning and once in the evening every day. Before use, they cleaned their face with clean water and a disposable facial cleanser, dried it with a clean towel, and then took 2 ml of the whitening wet compress and applied it evenly on their face.

[0142] Before using it for the first time, clean your face with clean water and a disposable facial cleanser, dry it with a clean towel, and then use the MX18 melanin tester from the German CK company to test the melanin content. The detection points are the zygomatic bones of the left and right cheeks, which are recorded as the initial melanin content.

[0143] After using the product for 7, 14 and 28 days respectively, the melanin content was tested again in the morning of the next day (i.e. the morning of the 8th, 15th and 29th day). Before the test, the face was cleaned with clean water and a disposable facial cleanser, and dried with a clean towel. The melanin content was then tested using the MX18 melanin tester from the German CK company. The test points were the zygomatic bones of the left and right cheeks, and the melanin content was recorded as the 7th, 14th and 28th day whitening days.

[0144] The experimental data were averaged.

[0145] The specific test data of Experiment 1 are shown in Table 1.

[0146] Table 1

[0147]

[0148] According to the data comparison of each embodiment and comparative example in Table 1, after seven days of use, the whitening effect of each embodiment is significantly better than that of each comparative example. After 28 days of use, the whitening effect is better and can play a very significant whitening effect. Although each comparative example also has a whitening effect, the decrease in melanin content after 28 days of use is less, which is much lower than the decrease in melanin content when using each embodiment.

[0149] It can be seen that in each embodiment, due to the addition of saffron flower extract, white willow bark extract, elm bark extract, purple coneflower extract, and malt extract, the cooperation of saffron flower extract, white willow bark extract, elm bark extract, purple coneflower extract, and malt extract can effectively open the skin channels, so that the whitening ingredients can quickly reach the deep layers of the skin, thereby quickly inhibiting the production of melanin, blocking the production of melanin from the source, and effectively blocking the transport of melanin, and can quickly promote skin metabolism, so that melanin is quickly discharged, thereby achieving a rapid whitening effect.

[0150] However, since the comparative examples destroy the compound system of saffron flower extract, white willow bark extract, smooth elm bark extract, purple coneflower extract, and malt extract, although the replaced raw materials are all raw materials with whitening effects, they fail to open the skin channels well, making it difficult for the skin to quickly absorb the whitening ingredients, making it difficult for the whitening ingredients to reach the deep layers of the skin, resulting in a slow effect of inhibiting melanin production. Although melanin metabolism can be promoted on the surface, the failure to inhibit melanin production in time results in a whitening effect, but the effect is slow to take effect, making it difficult to meet consumers' desire for quick whitening.

[0151] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make non-creative modifications to the present embodiment as needed, but as long as they are within the scope of the claims of the present application, they are protected by the patent law.

Claims

1. A whitening wet compress, characterized by: The composition includes the following parts by weight: Solvent 84.647432-87.81375 parts; 11.75-12.6 parts of moisturizer; 0.35-0.45 parts of antioxidant; Skin conditioning agent 0.08625-2.302568 parts; The skin conditioning agent at least comprises a compound of crocus flower extract, white willow bark extract, elm glabra bark extract, purple coneflower extract and malt extract.

2. The whitening wet compress according to claim 1, characterized in that: The mass ratio of the crocus flower extract, the white willow bark extract, the elm bark extract, the purple coneflower extract and the malt extract is 0.0005-0.0015: 0.08-0.012: 0.00025-0.00035: 0.005-0.015: 0.0005-0.0015.

3. The whitening wet compress according to claim 2, characterized in that: The skin conditioner at least comprises a combination of lactic acid bacteria fermentation lysate, bifid yeast fermentation lysate and bacillus fermentation product.

4. The whitening wet compress according to claim 3, characterized in that: The mass ratio of the lactic acid bacteria fermentation lysate, the bifid yeast fermentation lysate, and the bacillus fermentation product is 0.00993-0.00994: 0.00015-0.00025: 0.000045-0.000055.

5. The whitening wet compress according to claim 4, characterized in that: The skin conditioning agent also includes a combination of lactobionic acid, 1,3-propylene glycol, polyglycerol-6, azelaic acid, glycine, hydroxypropyl cyclodextrin, glycyrrhizin, polyquaternium-51, sodium chloride, sodium benzoate, phenylethyl alcohol, lactose, milk protein, 1,2-pentanediol, acetylated sodium hyaluronate, sodium hyaluronate, sodium hyaluronate cross-linked polymer, hydrolyzed sodium hyaluronate, and ethylhexylglycerin.

6. The whitening wet compress according to claim 5, characterized in that: The mass ratio of the lactobionic acid, 1,3-propylene glycol, polyglycerol-6, azelaic acid, glycine, hydroxypropyl cyclodextrin, glabridin, polyquaternium-51, sodium chloride, sodium benzoate, phenylethyl alcohol, lactose, milk protein, 1,2-pentanediol, acetylated sodium hyaluronate, sodium hyaluronate, sodium hyaluronate cross-linked polymer, hydrolyzed sodium hyaluronate, and ethylhexylglycerin is 1.9-2.1: 0.048-0.049: 0.05-0.06: 0.035-0.045: 0.0045-0.0055: 0.0009-0.001: 0.00005-0 .00015: 0.00005-0.00006: 0.00003-0.00004: 0.000025-0.000035: 0.0001-0.0002: 0.00005-0.00015: 0.00005-0.00015: 0.00035-0.00045: 0.00008-0.00009: 0.00007-0.00008: 0.00003-0.00004: 0.00001-0.00002: 0.000007-0.000008.

7. A whitening wet compress according to any one of claims 1 to 6, characterized in that: The moisturizing agent is a compound of butylene glycol, dipropylene glycol, xylitol glucoside, dehydrated xylitol, xylitol, and 1,2-hexanediol, and the mass ratio of the butylene glycol, dipropylene glycol, xylitol glucoside, dehydrated xylitol, xylitol, and 1,2-hexanediol is 4.9-5.1:4.9-5.1:0.8-1:0.55-0.6:0.15-0.25:0.45-0.

55.

8. The whitening wet compress according to claim 7, characterized in that: The solvent is deionized water, and the antioxidant is p-hydroxyacetophenone.

9. A method for preparing the whitening wet compress according to any one of claims 1 to 8, characterized in that: The following steps are involved: Step 1) uniformly mixing the solvent, moisturizing agent and antioxidant to obtain a premix; Step 2) Add skin conditioning agent to the premix and mix well to obtain whitening wet compress.

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