Skin care composition, preparation method therefor, and use thereof
This skincare lotion, formulated with extracts of Impatiens balsamina, Buddleja officinalis, and chicory, addresses the challenge of repairing UV damage, enabling rapid repair of the skin barrier and reducing inflammation. It is suitable for mass production.
Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- SHANGHAI CHEERMORE IND DEV CO LTD
- Filing Date
- 2025-08-15
- Publication Date
- 2026-07-02
Smart Images
Figure PCTCN2025115141-FTAPPB-I100001 
Figure PCTCN2025115141-FTAPPB-I100002 
Figure 00000016_0000
Abstract
Description
A skin care composition, its preparation method and application Technical Field
[0001] This invention belongs to the field of skin care technology, and in particular relates to a skin care composition, its preparation method and application. Background Technology
[0002] Ultraviolet (UV) radiation comes in two types: UVB and UVA. UVB is outdoor UV radiation that, once it penetrates the skin, causes some damage to skin cells. Some damaged skin cells release chemicals that irritate capillaries, causing congestion, which is commonly known as sunburn. Sun protection factor (SPF) is calculated based on the time it takes for skin redness to appear after UVB exposure. Furthermore, UVB can cause deep dermal damage, including damage to blood vessels, various cells, and collagen fibers, exacerbating inflammation. Therefore, people with acne or skin damage will experience significantly slower skin recovery after sun exposure. Summary of the Invention
[0003] To address the above-mentioned technical problems, this invention provides a skincare composition, its preparation method, and its application. The skincare composition provided by this invention can repair skin damage caused by ultraviolet radiation, exhibiting significant repair effects. It can be added to various types of skincare products, and is cost-effective, simple to prepare, and suitable for large-scale industrial production.
[0004] To achieve the above-mentioned objectives, the present invention adopts the following technical solution:
[0005] The first aspect of the present invention provides a skin care composition, wherein the raw materials are formulated in parts by mass as follows: 8-12 parts of Helichrysum fusiforme extract, 3-5 parts of Buddleja officinalis extract and 8-12 parts of chicory extract.
[0006] The skincare composition provided by this invention, through the combined use of Helichrysum fusiforme extract, Buddleja officinalis extract, and chicory extract, enhances the skin's ability to resist oxidative damage, reduces the harmful effects of ultraviolet radiation from the external environment, strengthens the skin barrier, reduces skin sensitivity, lowers skin inflammation, and promotes collagen production, thereby enabling rapid repair of damaged skin. Furthermore, the three extracts have a synergistic effect in achieving the aforementioned effects; removing or replacing one or two of the extracts will result in a decrease in efficacy to varying degrees.
[0007] Preferably, the raw materials of the skin care composition include, by mass parts, 9-11 parts of Hemerocallis fulva extract, 3.5-4.5 parts of Buddleja officinalis extract and 9-11 parts of chicory extract.
[0008] Preferably, the raw materials of the skin care composition include 10 parts by weight of Hemerocallis fulva extract, 4 parts by weight of Buddleja officinalis extract and 10 parts by weight of chicory extract.
[0009] A second aspect of the present invention provides the use of the above-described skincare composition in the preparation of skincare products.
[0010] Preferably, the skincare product is an anti-ultraviolet damage product.
[0011] Preferably, the skincare product is one that enhances the skin's resistance to oxidative damage.
[0012] Preferably, the skincare product is one that enhances the skin barrier.
[0013] Preferably, the skin care product is one that reduces skin sensitivity.
[0014] Preferably, the skin care product is one that reduces skin inflammation.
[0015] Preferably, the skincare product is a product that promotes collagen production.
[0016] A third aspect of the present invention provides a skin care liquid, the active ingredients of which include the above-described skin care composition.
[0017] Preferably, the raw materials of the skin care liquid further include additives that are acceptable to topical skin products and do not affect the physiological activity of the skin care composition.
[0018] Preferably, the additive includes a thickener.
[0019] More preferably, the thickener is sodium carboxymethyl cellulose. Sodium carboxymethyl cellulose can adjust the viscosity of skin care products, increase the stability of skin care liquids, making them easier to use, and also has certain moisturizing, antioxidant, and soothing effects on sensitive skin.
[0020] The fourth aspect of this invention provides a method for preparing the above-mentioned skin care liquid, specifically including the following steps:
[0021] S1. Dissolve the skin care composition in distilled water to prepare an aqueous solution;
[0022] S2. Add other raw materials to the aqueous solution and mix well to obtain the skin care liquid.
[0023] Preferably, S1 can be performed by dispersing the skin care composition in distilled water under stirring conditions to obtain a suspension of the skin care composition, and then sonicating the obtained suspension under heating conditions until the suspension becomes a transparent and clear aqueous solution.
[0024] More preferably, the stirring speed is 500-1500 rpm, and the heating temperature is 30-50℃.
[0025] The fifth aspect of this invention provides the application of the above-mentioned skin care liquid in the preparation of skin care products.
[0026] Preferably, the skincare product is an anti-ultraviolet damage product.
[0027] Preferably, the skincare product is one that enhances the skin's resistance to oxidative damage.
[0028] Preferably, the skincare product is one that enhances the skin barrier.
[0029] Preferably, the skin care product is one that reduces skin sensitivity.
[0030] Preferably, the skin care product is one that reduces skin inflammation.
[0031] Preferably, the skincare product is a product that promotes collagen production.
[0032] The beneficial effects of this invention are as follows: The skincare composition provided by this invention can increase the expression level of hydroxyproline (HYP) in skin cells and reduce the level of inflammatory factors. Therefore, it can effectively enhance the skin barrier, reduce the damage of external factors to the skin, accelerate the repair of damaged skin, improve the skin's ability to resist oxidative damage, reduce skin inflammation, and reduce skin sensitivity, thereby enabling damaged skin to be repaired quickly. Animal experiments have shown that the skincare composition provided by this invention can effectively eliminate erythema caused by UVB ultraviolet radiation and help repair after ultraviolet damage. Attached Figure Description
[0033] Figure 1 shows the results of hydroxyproline (HYP) expression detection in HFF-1 cells treated with the skin care solution of Examples 6-8 in Example 1 of this invention (Note: "*" indicates P < 0.05 compared with the control group, "**" indicates P < 0.01 compared with the control group);
[0034] Figure 2 shows the results of hydroxyproline (HYP) expression detection in HFF-1 cells treated with the skin care solution of Example 7 and Comparative Examples 1-6 in Example 1 of this invention (Note: "*" indicates P < 0.05 compared with the control group, "**" indicates P < 0.01 compared with the control group);
[0035] Figure 3 shows the results of hydroxyproline (HYP) expression detection in HFF-1 cells treated with the skin care solution of Examples 7 and 7-9 in Example 1 of this invention (Note: "*" indicates P < 0.05 compared with the control group, "**" indicates P < 0.01 compared with the control group);
[0036] Figure 4 shows the results of inflammatory factor detection in HFF-1 cells treated with the skin care solution of Example 7 in Example 2 of this invention (Note: "**" indicates P < 0.01 compared with the model group);
[0037] Figure 5 shows the detection results of inflammatory factors in HFF-1 cells treated with the skin care solution of Example 7 and Comparative Examples 1-6 in Test Example 2 of the present invention (Note: "*" indicates P < 0.05 compared with the model group, "**" indicates P < 0.01 compared with the model group);
[0038] Figure 6 shows the results of inflammatory factor detection in HFF-1 cells treated with the skin care solution of Example 7 and Comparative Examples 7-9 in Test Example 2 of the present invention (Note: "*" indicates P < 0.05 compared with the model group, and "**" indicates P < 0.01 compared with the model group). Detailed Implementation
[0039] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the invention. All other embodiments obtained by those skilled in the art based on the implementation methods of this invention without inventive effort fall within the protection scope of this invention.
[0040] Outdoor ultraviolet rays can damage skin cells to some extent, causing dermal damage, destroying collagen, aggravating inflammation, and hindering the recovery of sun-exposed skin.
[0041] To address the above problems, this invention provides a skincare composition comprising, by weight parts, 8-12 parts of Impatiens balsamina extract, 3-5 parts of Buddleja officinalis extract, and 8-12 parts of chicory extract. Experiments have shown that the combined application of these three plant extracts can effectively repair skin damage caused by ultraviolet radiation, especially UVB.
[0042] This invention also provides the application of the above-described skincare composition in the preparation of skincare products.
[0043] This invention also provides a skin care liquid and its preparation method.
[0044] This invention also provides the application of the above-mentioned skin care liquid in the preparation of anti-ultraviolet products.
[0045] The present invention will be described below through specific embodiments.
[0046] The extracts of Helichrysum praecox, Buddleja officinalis, Chicory, and Lonicera japonica used in the following examples were purchased from Xi'an Xuquan Biotechnology Co., Ltd., and the extract of Chrysanthemum indicum was purchased from Shanxi Hengran Biotechnology Co., Ltd.
[0047] Unless otherwise specified, the raw materials, reagents, pharmaceuticals, and instruments used in the following embodiments are all commercially available products. The methods used in the following embodiments are conventional methods in the art.
[0048] Example 1
[0049] This embodiment provides a skincare composition and its preparation method. The skincare composition consists of the following raw materials in the indicated weight ratios: 8 parts of Impatiens balsamina extract, 3 parts of Buddleja officinalis extract, and 8 parts of chicory extract.
[0050] Example 2
[0051] This embodiment provides a skincare composition and its preparation method. The skincare composition consists of the following raw materials in the indicated weight ratios: 12 parts of Hemerocallis fulva extract, 5 parts of Buddleja officinalis extract, and 12 parts of Chicory extract.
[0052] Example 3
[0053] This embodiment provides a skincare composition and its preparation method. The skincare composition consists of the following raw materials in the indicated weight ratios: 9 parts of Hemerocallis fulva extract, 3.5 parts of Buddleja officinalis extract, and 9 parts of Chicory extract.
[0054] Example 4
[0055] This embodiment provides a skincare composition and its preparation method. The skincare composition consists of the following raw materials in the indicated weight ratios: 11 parts of Impatiens balsamina extract, 4.5 parts of Buddleja officinalis extract, and 11 parts of chicory extract.
[0056] Example 5
[0057] This embodiment provides a skincare composition and its preparation method. The skincare composition consists of the following raw materials in the indicated weight ratios: 10 parts of Impatiens balsamina extract, 4 parts of Buddleja officinalis extract, and 10 parts of chicory extract.
[0058] Example 6
[0059] This embodiment provides a skin care liquid, the active ingredient of which is the skin care composition of Example 1. The mass percentages of each raw material in this skin care liquid are as follows: skin care composition 19%, sodium carboxymethyl cellulose 1%, and water 80%. Its preparation method is as follows:
[0060] Step a) Disperse the skin care composition of Example 1 in distilled water under stirring at 500 rpm to obtain a suspension of the skin care composition;
[0061] Step b) The resulting suspension is sonicated under heating at 30°C until it becomes a transparent and clear aqueous solution;
[0062] Step c) Add sodium carboxymethyl cellulose to the aqueous solution obtained in step b) and stir until homogeneous to obtain the skin care solution.
[0063] Example 7
[0064] This embodiment provides a skin care liquid, the active ingredient of which is the skin care composition of Example 5. The mass percentages of the raw materials in this skin care liquid are as follows: skin care composition 24%, sodium carboxymethyl cellulose 1%, and water 75%. Its preparation method is as follows:
[0065] Step a) Disperse the skin care composition of Example 5 in distilled water under stirring at 1000 rpm to obtain a suspension of the skin care composition;
[0066] Step b) The resulting suspension is sonicated under heating conditions of 40°C until the suspension becomes a transparent and clear aqueous solution;
[0067] Step c) Add sodium carboxymethyl cellulose to the aqueous solution obtained in step b) and stir until homogeneous to obtain the skin care solution.
[0068] Example 8
[0069] This embodiment provides a skin care liquid, the active ingredient of which is the skin care composition of Example 2. The mass percentages of the raw materials in this skin care liquid are as follows: skin care composition 29%, sodium carboxymethyl cellulose 1%, and water 70%. Its preparation method is as follows:
[0070] Step a) Disperse the skin care composition of Example 2 in distilled water under stirring at 1500 rpm to obtain a suspension of the skin care composition;
[0071] Step b) The resulting suspension is sonicated at 50°C until it becomes a clear and transparent aqueous solution.
[0072] Step c) Add sodium carboxymethyl cellulose to the aqueous solution obtained in step b) and stir until homogeneous to obtain the skin care solution.
[0073] Comparative Example 1
[0074] This comparative example provides a skin care liquid.
[0075] The mass percentages of the ingredients in this skincare lotion are as follows: Helichrysum fusiforme extract 24%, sodium carboxymethyl cellulose 1%, and water 75%.
[0076] Its preparation method is as follows:
[0077] Step a) Disperse the Helichrysum sylvestris extract in distilled water under stirring at 1000 rpm to obtain a suspension of the skin care composition;
[0078] Step b) The resulting suspension is sonicated under heating conditions of 40°C until the suspension becomes a transparent and clear aqueous solution;
[0079] Step c) Add sodium carboxymethyl cellulose to the aqueous solution obtained in step b) and stir until homogeneous to obtain the skin care solution.
[0080] Comparative Example 2
[0081] This comparative example provides a skin care liquid.
[0082] The mass percentages of the ingredients in this skincare lotion are as follows: 24% Buddleja officinalis extract, 1% sodium carboxymethyl cellulose, and 75% water. Its preparation method is as follows:
[0083] Step a) Disperse the Buddleja officinalis extract in distilled water under stirring at 1000 rpm to obtain a suspension of the skin care composition;
[0084] Step b) The resulting suspension is sonicated under heating conditions of 40°C until the suspension becomes a transparent and clear aqueous solution;
[0085] Step c) Add sodium carboxymethyl cellulose to the aqueous solution obtained in step b) and stir until homogeneous to obtain the skin care solution.
[0086] Comparative Example 3
[0087] This comparative example provides a skin care liquid.
[0088] The mass percentages of the ingredients in this skincare lotion are as follows: chicory extract 24%, sodium carboxymethyl cellulose 1%, and water 75%. Its preparation method is as follows:
[0089] Step a) Disperse chicory extract in distilled water under stirring at 1000 rpm to obtain a suspension of the skin care composition;
[0090] Step b) The resulting suspension is sonicated under heating conditions of 40°C until the suspension becomes a transparent and clear aqueous solution;
[0091] Step c) Add sodium carboxymethyl cellulose to the aqueous solution obtained in step b) and stir until homogeneous to obtain the skin care solution.
[0092] Comparative Example 4
[0093] This comparative example provides a skin care liquid.
[0094] The mass percentages of the ingredients in this skincare lotion are as follows: 17% Imperata cylindrica extract, 7% Buddleja officinalis extract, 1% sodium carboxymethyl cellulose, and 75% water. Its preparation method is as follows:
[0095] Step a) Disperse the extracts of Helichrysum praecox and Buddleja officinalis in distilled water under stirring at 1000 rpm to obtain a suspension of the skin care composition.
[0096] Step b) The resulting suspension is sonicated under heating conditions of 40°C until the suspension becomes a transparent and clear aqueous solution;
[0097] Step c) Add sodium carboxymethyl cellulose to the aqueous solution obtained in step b) and stir until homogeneous to obtain the skin care solution.
[0098] Comparative Example 5
[0099] This comparative example provides a skin care liquid.
[0100] The mass percentages of the ingredients in this skincare lotion are as follows: 12% Imperata cylindrica extract, 12% Chicory extract, 1% sodium carboxymethyl cellulose, and 75% water. Its preparation method is as follows:
[0101] Step a) Disperse the extracts of Helichrysum sylvestris and Chicory in distilled water under stirring at 1000 rpm to obtain a suspension of the skin care composition.
[0102] Step b) The resulting suspension is sonicated under heating conditions of 40°C until the suspension becomes a transparent and clear aqueous solution;
[0103] Step c) Add sodium carboxymethyl cellulose to the aqueous solution obtained in step b) and stir until homogeneous to obtain the skin care solution.
[0104] Comparative Example 6
[0105] This comparative example provides a skin care liquid.
[0106] The mass percentages of the ingredients in this skincare lotion are as follows: 7% Buddleja officinalis extract, 17% chicory extract, 1% sodium carboxymethyl cellulose, and 75% water. Its preparation method is as follows:
[0107] Step a) Disperse the Buddleja officinalis extract and chicory extract in distilled water under stirring at 1000 rpm to obtain a suspension of the skin care composition.
[0108] Step b) The resulting suspension is sonicated under heating conditions of 40°C until the suspension becomes a transparent and clear aqueous solution;
[0109] Step c) Add sodium carboxymethyl cellulose to the aqueous solution obtained in step b) and stir until homogeneous to obtain the skin care solution.
[0110] Comparative Example 7
[0111] This comparative example provides a skincare lotion whose raw materials, by weight percentage, are: 10% Hangzhou white chrysanthemum extract, 4% Buddleja officinalis extract, 10% chicory extract, 1% sodium carboxymethyl cellulose, and 75% water. Its preparation method is as follows:
[0112] Step a) Disperse the extracts of Hangzhou white chrysanthemum, buddleja officinalis and chicory in distilled water under stirring at 1000 rpm to obtain a suspension of the skin care composition.
[0113] Step b) The resulting suspension is sonicated under heating conditions of 40°C until the suspension becomes a transparent and clear aqueous solution;
[0114] Step c) Add sodium carboxymethyl cellulose to the aqueous solution obtained in step b) and stir until homogeneous to obtain the skin care solution.
[0115] Comparative Example 8
[0116] This comparative example provides a skincare lotion whose raw materials, by weight percentage, are: 10% Impatiens balsamina extract, 4% Lonicera japonica extract, 10% Chicory extract, 1% sodium carboxymethyl cellulose, and 75% water. Its preparation method is as follows:
[0117] Step a) Disperse the extracts of Helichrysum fusiforme, Lonicera japonica, and Chicory in distilled water under stirring at 1000 rpm to obtain a suspension of the skin care composition.
[0118] Step b) The resulting suspension is sonicated under heating conditions of 40°C until the suspension becomes a transparent and clear aqueous solution;
[0119] Step c) Add sodium carboxymethyl cellulose to the aqueous solution obtained in step b) and stir until homogeneous to obtain the skin care solution.
[0120] Comparative Example 9
[0121] This comparative example provides a skincare lotion whose raw materials, by weight percentage, are: 10% Imperata cylindrica extract, 4% Buddleja officinalis extract, 10% Lonicera japonica extract, 1% sodium carboxymethyl cellulose, and 75% water. Its preparation method is as follows:
[0122] Step a) Disperse the extracts of Helichrysum praecox, Buddleja officinalis, and Lonicera japonica in distilled water under stirring at 1000 rpm to obtain a suspension of the skin care composition.
[0123] Step b) The resulting suspension is sonicated under heating conditions of 40°C until the suspension becomes a transparent and clear aqueous solution;
[0124] Step c) Add sodium carboxymethyl cellulose to the aqueous solution obtained in step b) and stir until homogeneous to obtain the skin care solution.
[0125] Test Example 1
[0126] This test case investigated the effect of the skin care lotions of Examples 6-8 and Comparative Examples 1-9 on the expression level of hydroxyproline (HYP).
[0127] After HFF-1 cells were cultured in plates for 24 hours, the original culture medium was carefully aspirated, and the cells were washed three times with PBS. Except for the blank wells (control group), 100 μL of the skin care solution from Examples 6-8 and Comparative Examples 1-9 were added to the remaining wells, with six replicates for each group. The HYP content was determined according to the HYP detection kit instructions.
[0128] The results are shown in Figures 1 to 3. The results show that, compared with the control group, the HYP expression level of HFF-1 cells treated with the skin care solution in Examples 6 to 8 increased. Among them, the HYP expression level increased significantly after treatment with the skin care solution in Example 7. The HYP content of HFF-1 cells treated with the skin care solution in Examples 1 to 9 increased to varying degrees, but none of them were as significant as the increase in Example 7.
[0129] HYP can promote collagen synthesis and wound healing, and also has a certain antioxidant capacity. The above experimental results prove that the skin care lotion of Example 7 can effectively enhance the skin barrier, reduce the damage of external factors to the skin, accelerate the repair of damaged skin, and improve the skin's ability to resist oxidative damage.
[0130] Test Example 2
[0131] This test case investigated the effects of the skin care lotions of Example 7 and Comparative Examples 1-9 on inflammatory factors.
[0132] HFF-1 cells were seeded in 24-well plates, with three replicates for each group: control group, model group, Example 7 group, Comparative Example 1 group, Comparative Example 2 group, Comparative Example 3 group, Comparative Example 4 group, Comparative Example 5 group, Comparative Example 6 group, Comparative Example 7 group, Comparative Example 8 group, and Comparative Example 9 group. After the cells adhered and reached a density of approximately 80%, 5 μL of PBS was added to the control group, while 5 μL of a mixture of unsaturated fatty acids (oleic acid to linoleic acid molar ratio of 1:1) was added to the model group, Example 7 group, and Comparative Examples 1–9 groups to significantly increase the level of inflammatory factors in HFF-1 cells. After 4 hours of incubation, the original culture medium was discarded. The control group and the model group were replaced with 1 mL of fresh DMEM culture medium. The Example 7 group was given a mixture of 100 μL of the skin care solution from Example 7 and 900 μL of fresh DMEM culture medium. The Comparative Examples 1 to 9 groups were given a mixture of 100 μL of the skin care solution from Comparative Examples 1 to 9 and 900 μL of fresh DMEM culture medium, respectively. After incubation for 48 hours, the supernatant was centrifuged and the content of inflammatory factors in the supernatant was detected by ELISA.
[0133] The results are shown in Figures 4 and 6. Compared with the control group, the levels of the three inflammatory factors IL-1α, IL-6 and IL-8 in the model group were significantly increased. However, after treatment with the skin care lotion of Example 7, the levels of the three inflammatory factors were significantly decreased compared with the model group. Compared with the model group, the levels of IL-1α, IL-6 and IL-8 in the control groups 1 to 9 decreased or remained unchanged after treatment with the skin care lotion, and the anti-inflammatory effect was significantly worse than that of Example 7.
[0134] The above results demonstrate that the skin lotion of Example 7 can reduce skin inflammation and sensitivity, thereby helping the skin to repair itself quickly.
[0135] Test Example 3
[0136] This test case investigated the effects of the skin lotions of Example 7 and Comparative Examples 1-9 on sunburn erythema in mice.
[0137] Five- to six-week-old KM mice were used. A 2cm x 2cm section of hair was removed from the back of each mouse. The mice were randomly divided into a control group, a model group, Example 7 group, and Comparative Examples 1-9 groups, with five mice in each group. Mice in the model group, Example 7 group, and Comparative Examples 1-9 groups were exposed to a 310nm ultraviolet lamp for 48 hours. Erythematous swelling appeared on the backs of the mice, and appropriate treatments were administered: Model group (erythematous swelling), Example 7 group (erythematous swelling + Example 7), and Comparative Examples 1-9 groups (erythematous swelling + Comparative Examples 1-9). Example 7 group and Comparative Examples 1-9 groups received the corresponding composition or comparative example daily for 20 days. The erythematous swelling was observed on days 10 and 20 after application. The degree of erythematous swelling reduction was scored, and the average score was calculated to assess the anti-ultraviolet damage intensity.
[0138] Scoring criteria:
[0139] The erythema has not subsided, 0 points;
[0140] 10% reduction in erythema, 1 point;
[0141] Erythema subsided by 20%, 2 points;
[0142] Erythema subsided by 30%, 3 points;
[0143] Erythema subsided by 40%, 4 points;
[0144] Erythema reduced by 50%, 5 points;
[0145] Erythema subsided by 60%, 6 points;
[0146] Erythema subsided by 70%, 7 points;
[0147] 80% reduction in erythema, score 8;
[0148] 90% reduction in erythema, score 9;
[0149] The erythema has completely subsided, 10 points.
[0150] The experimental results are shown in Table 1.
[0151] Table 1 Average Score
[0152] As shown in Table 1, compared with Comparative Examples 1 to 9, the skin care liquid of Example 7 of the present invention showed the most significant reduction in erythema in mice on the 10th day of application. After long-term use, the erythema completely subsided, indicating that the skin care composition of the present invention has a good anti-redness effect and helps to repair after UV damage.
[0153] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A skincare composition, characterized in that, The raw materials, in parts by weight, include 8-12 parts of Helichrysum fusiforme extract, 3-5 parts of Buddleja officinalis extract, and 8-12 parts of chicory extract.
2. The skincare composition according to claim 1, characterized in that, The raw materials, in parts by weight, include 9-11 parts of Hemerocallis fulva extract, 3.5-4.5 parts of Buddleja officinalis extract, and 9-11 parts of chicory extract.
3. The skincare composition according to claim 2, characterized in that, The raw materials, in parts by weight, include 10 parts of Hemerocallis fulva extract, 4 parts of Buddleja officinalis extract, and 10 parts of chicory extract.
4. The use of the skin care composition according to any one of claims 1 to 3 in the preparation of skin care products.
5. The application according to claim 4, characterized in that, The skincare product is an anti-UV damage product; and / or The skincare product is one that enhances the skin's resistance to oxidative damage; and / or The skincare product is a product that strengthens the skin barrier; and / or The skincare product is designed to reduce skin sensitivity; and / or The skincare product is designed to reduce skin inflammation; and / or The skincare product mentioned is one that promotes collagen production.
6. A skin lotion, characterized in that, Its active ingredients include the skin care composition according to any one of claims 1 to 3.
7. The skin care lotion according to claim 6, characterized in that, The ingredients of the skin care liquid also include additives that are acceptable in topical skin products and do not affect the physiological activity of the skin care composition.
8. The method for preparing the skin care lotion according to claim 6 or 7, characterized in that, Specifically, the following steps are included: S1. Dissolve the skin care composition in distilled water to prepare an aqueous solution; S2. Add other raw materials to the aqueous solution and mix well to obtain the skin care liquid.
9. The use of the skin lotion according to claim 6 or 7 in the preparation of skin care products.
10. The application according to claim 9, characterized in that, The skincare product is an anti-UV damage product; and / or The skincare product is one that enhances the skin's resistance to oxidative damage; and / or The skincare product is a product that strengthens the skin barrier; and / or The skincare product is designed to reduce skin sensitivity; and / or The skincare product is designed to reduce skin inflammation; and / or The skincare product mentioned is one that promotes collagen production.