Moisturizing and anti-aging face cream and preparation method thereof

Abstract

The invention relates to a moisturizing and anti-aging face cream and a preparation method, and belongs to the technical field of skin care products, the moisturizing and anti-aging face cream comprises the following raw materials by weight: 2-4% of polyglycerol fatty acid ester, 1-2% of glyceryl stearate, 15-25% of isostearate, 0.5-1% of a polyacrylic acid thickener, 5-10% of a composite plant anti-aging agent, 0.1-0.5% of a preservative, and the balance of water, moisture is provided and maintained for the skin, so that the water-oil balance and the antioxidant health state of the skin are maintained.

Description

Technical Field

[0001] This application relates to the technical field of the preparation of daily chemical products, and particularly to a moisturizing and anti-aging cream and a preparation method thereof. Background Art

[0002] With the continuous improvement of living standards, people pay more and more attention to health, especially skin care. The skin tissue is the largest tissue organ of the human body, covering the surface of the human body and blocking the damage caused by all harmful substances in nature to the living organism.

[0003] However, with the increase of age, the functions of skin tissue organs gradually age. From an aesthetic point of view, it seriously affects people's enthusiasm for life; from a physiological point of view, it affects the effective protection of internal organs of the human body. The main reason for skin aging is that the quantity and quality of various nutrients required in the metabolism process cannot be physiologically satisfied from the diet, resulting in a gradual decrease in the quantity of the synthesis raw materials of the life genetic material carrier DNA in the cell nucleus of life, and ultimately leading to a decrease in the variety and quantity of the proteins regulated and synthesized, a decline in cell metabolism ability, and a relatively shortened lifespan. The manifestations of excessive skin aging are: skin relaxation, increased and deepened wrinkles, enlarged pores, thickened and disordered skin texture, decreased skin elasticity, etc.

[0004] And maintaining sufficient moisture in the skin can improve the above problems and reduce aging. Skin with sufficient moisture is more elastic, can reduce the appearance of wrinkles and fine lines, can help the skin stay soft, reduce dryness and peeling, helps maintain the integrity of the skin barrier, and prevents the invasion of external irritants and pathogens. Moisturizing can make the skin look smoother and more uniform, reducing roughness. It helps in the repair and regeneration of skin cells. Long-term moisturizing can delay the skin aging process and reduce signs of aging. However, most of the skin care products on the market currently have limited moisturizing and anti-aging effects.

[0005] Therefore, it is necessary to develop a moisturizing and anti-aging cream to provide moisture for the skin and retain moisture to maintain the water-oil balance and antioxidant healthy state of the skin. Summary of the Invention

[0006] To overcome the problems existing in the related art, this application provides a moisturizing and anti-aging cream and a preparation method thereof. The components of the moisturizing and anti-aging cream by weight percentage of raw materials include: polyglyceryl fatty acid ester 2-4%, glyceryl stearate 1-2%, isostearate 15-25%, polyacrylic acid thickener 0.5-1%, composite plant anti-aging agent 5-10%, preservative 0.1-0.5%, and the balance is water. This cream can provide moisture for the skin and retain moisture to maintain the water-oil balance and antioxidant healthy state of the skin.

[0007] The first aspect of this application provides a moisturizing and anti-aging cream and a preparation method thereof,

[0008] It comprises the following raw materials by weight percentage: polyglycerol fatty acid ester 2-4%, glyceryl stearate 1-2%, isostearate 15-25%, polyacrylic acid thickener 0.5-1%, compound plant anti-aging agent 5-10%, preservative 0.1-0.5%, and the balance is water;

[0009] The compound plant anti-aging agent includes apple fruit cell extract, gentian root extract, chamomile extract, grape seed extract, ganoderma lucidum extract, ginseng root extract, rose extract, lavender flower extract, tea seed extract, arborvitae leaf extract, sesame seed extract, sophora flavescens root extract, purslane extract, aloe vera extract, angelica root extract, licorice root extract, centella asiatica extract, poria cocos extract, safflower extract, mugwort leaf extract, rehmannia root extract, and bletilla striata root extract;

[0010] Its preparation method comprises the following steps:

[0011] (1) Mix glyceryl stearate and isostearate, stir and heat to 80-85°C to obtain Phase A;

[0012] (2) Mix glyceryl stearate, polyacrylic acid thickener and water, stir and heat to 80-85°C to obtain Phase B;

[0013] (3) Mix the compound plant anti-aging agent and the preservative and stir evenly to obtain Phase C;

[0014] (4) Add Phase A to Phase B, stir and cool to below 45°C, add Phase C, and stir evenly for 3-5 minutes to obtain the moisturizing anti-aging cream.

[0015] In an embodiment, the component ratio of the compound plant anti-aging agent is: apple fruit cell extract 2-4%, gentian root extract 5-8%, chamomile extract 3-5%, grape seed extract 3-5%, ganoderma lucidum extract 1-2%, ginseng root extract 1-2%, rose extract 5-10%, lavender flower extract 5-10%, tea seed extract 1-2%, arborvitae leaf extract 1-4%, sesame seed extract 2-3%, sophora flavescens root extract 1-2%, purslane extract 2-4%, aloe vera extract 3-5%, angelica root extract 1-5%, licorice root extract 1-8%, centella asiatica extract 3-5%, poria cocos extract 1-2%, safflower extract 1-3%, mugwort leaf extract 1-3%, rehmannia root extract 2-5%, and bletilla striata root extract 2-6%, and the balance is water.

[0016] In one embodiment, the raw materials by weight percentage include: polyglyceryl fatty acid ester 4%, glyceryl stearate 2%, isostearate 25%, polyacrylic acid thickener 1%, compound plant anti-aging agent 10%, preservative 0.5%, and the balance is water.

[0017] In one embodiment, the component ratio of the compound plant anti-aging agent is: apple fruit cell extract 4%, gentian root extract 8%, chamomile flower extract 5%, grape seed extract 5%, ganoderma lucidum extract 2%, ginseng root extract 2%, rose flower extract 10%, lavender flower extract 10%, tea seed extract 2%, biota orientalis leaf extract 4%, sesame seed extract 3%, sophora flavescens root extract 2%, portulaca oleracea extract 4%, aloe vera extract 5%, angelica root extract 5%, licorice root extract 8%, centella asiatica extract 5%, poria cocos sclerotium extract 2%, safflower extract 3%, mugwort leaf extract 3%, rehmannia root extract 5%, bletilla striata extract 6%, and the balance is water.

[0018] In one embodiment, the extraction process of the apple fruit cell extract is as follows:

[0019] Crush the apples and sieve them, mix them with acetone and ethanol at a solid-liquid ratio of 1:(30 - 60):(30 - 60), and perform ultrasonic treatment under the conditions of negative pressure (-0.5 MPa) - 0.5 MPa and 400 W - 800 W to obtain an extract;

[0020] Centrifugation and concentration: Centrifuge, concentrate by vacuum rotary evaporation, and adsorb and desorb the extract with macroporous adsorption resin to obtain a purified apple fruit cell extract.

[0021] In one embodiment, the extraction method of the bletilla striata extract is:

[0022] After crushing the dried bletilla striata into 80-mesh powder, use 65% ethanol with a solid-liquid ratio of 1:8 and a pH of 7, heat under reflux at 85°C for 80 minutes, distill the obtained extract under reduced pressure and recover ethanol, and finally concentrate and spray-dry to obtain a powdered bletilla striata extract.

[0023] In one embodiment, the preparation method of the chamomile flower extract is as follows: Take chamomile flower and add it to 13 - 14 times the amount of ethanol aqueous solution, soak for 1 h, then heat to keep slightly boiling for 1.5 hours, filter, concentrate the filtrate to a relative density of 1.10 - 1.11, and spray-dry to obtain a powdered chamomile flower extract.

[0024] In one embodiment, the extraction process of the portulaca oleracea extract includes the following steps:

[0025] Take the dried portulaca oleracea, add water to soak it, and then decoct it;

[0026] The decoction is filtered with sterile gauze, and the filtrates are combined and concentrated by heating.

[0027] After the filtrate is cooled, ethanol is added, and precipitates slowly separate out. After standing at room temperature, it is filtered, and the filtrates are combined and concentrated under reduced pressure to obtain an extract of purslane.

[0028] In one embodiment, the extraction process of the mugwort leaf extract comprises the following steps:

[0029] Weigh the pulverized mugwort leaves, add a solvent to the pulverized mugwort leaves for ultrasonic-assisted extraction, and after the extraction is completed, separate the solid and liquid phases. The solid phase is the pulverized mugwort leaves.

[0030] After obtaining the solid-phase mugwort leaves, repeat the above steps.

[0031] Ultrasonically extract the obtained defatted mugwort leaves with ethanol, filter the extract, and concentrate the extract to a certain specific gravity with a rotary evaporator to obtain a concentrated solution.

[0032] Mix the concentrated solution with distilled water to obtain a mixed solution, and collect the supernatant after centrifugation.

[0033] After removing the water from the supernatant, the mugwort leaf extract is obtained.

[0034] In one embodiment, the stirring speed of the stirring in the preparation method is 45 - 50 r / min.

[0035] The technical solution provided by this application has the following beneficial effects:

[0036] This moisturizing and anti-aging cream contains a compound plant anti-aging agent, which is a compound of apple fruit cell extract, gentian root extract, chamomile flower extract, grape seed extract, ganoderma lucidum extract, ginseng root extract, rose flower extract, lavender flower extract, tea seed extract, biota orientalis leaf extract, sesame seed extract, sophora flavescens root extract, purslane extract, aloe vera extract, angelica root extract, licorice root extract, centella asiatica extract, poria cocos extract, safflower extract, mugwort leaf extract, rehmannia root extract, bletilla striata root extract.

[0037] The apple fruit cell extract in the above compound plant anti-aging agent is rich in polyphenolic compounds and vitamin C. These components have strong antioxidant capabilities, can neutralize free radicals, reduce the damage of oxidative stress to skin cells, and thus delay skin aging.

[0038] The main components of the licorice root extract are glycyrrhizic acid, liquiritin, licorice flavonoids, etc., which have the effect of anti-allergy, and at the same time reconcile the properties of traditional Chinese medicine, clear heat and detoxify.

[0039] The main component of the chamomile flower extract is bisabolol, which can accelerate cell healing and soothe the skin.

[0040] Bletilla striata extract mainly contains Bletilla striata polysaccharide, Bletilla striata gum, etc., which have good astringent effect, can improve local blood circulation and remove free radicals;

[0041] American ginseng extract mainly contains ginsenosides, polysaccharides, etc., which have good nutritional effects, can increase the activity of superoxide dismutase in red blood cells, and remove free radicals;

[0042] Black Ganoderma lucidum extract mainly contains a variety of essential amino acids, peptides and polysaccharides for the human body, and has a good immune regulation effect;

[0043] Angelica root extract mainly contains ligustilide, butenoyl lactone, ferulic acid, etc., which can stimulate skin capillaries and accelerate blood circulation. It also has anticholinergic, antioxidant and free radical scavenging effects, inhibiting the formation of various spots.

[0044] Gentiana root extract contains a variety of active ingredients, such as gentiopicroside and swertiacoside, which have significant anti-inflammatory effects. Gentiana root extract can delay skin aging and improve skin elasticity by inhibiting the activity of elastase, regulating local estrogen levels in the skin, and having an antioxidant effect.

[0045] Grape seed extract is rich in polyphenolic compounds such as proanthocyanidins and catechins. These ingredients have strong antioxidant capacity and can effectively remove free radicals and reduce the damage of oxidative stress to skin cells, thereby delaying skin aging. Grape seed extract can help the skin maintain moisture balance and prevent water loss. It protects the cell membrane and reduces the attack of free radicals on cells, thereby maintaining the moisture and luster of the skin.

[0046] Ginseng root extract is rich in active ingredients such as ginsenosides and polysaccharides, which can promote the metabolism of skin cells, increase the synthesis of collagen, reduce the formation of wrinkles, and improve the elasticity and firmness of the skin. The polysaccharides and amino acids in ginseng root extract can enhance the skin's ability to retain moisture, reduce water loss, and keep the skin hydrated and shiny.

[0047] Rose extract contains a variety of vitamins, glucose, fructose, citric acid, malic acid and triterpenoid compounds, which can delay skin aging and reduce the formation of wrinkles. Rose extract contains a variety of sugars and moisturizing factors, which can effectively replenish skin moisture and lock in moisture, keeping the skin hydrated and smooth.

[0048] Lavender extract can inhibit the activity of tyrosinase and reduce the production of melanin, thereby achieving the effect of whitening and lightening scars. It can also promote the regeneration and recovery of damaged skin.

[0049] The reasonable combination of the above compound plant anti-aging agent. For example, the apple fruit cell extract is rich in tea polyphenols, which have strong antioxidant ability, can neutralize free radicals and reduce oxidative damage; while the proanthocyanidins in grape seed extract can further enhance the antioxidant effect, and at the same time promote collagen synthesis and improve skin elasticity. When the above extracts act together, not only the antioxidant ability is doubled, but also the skin aging can be delayed from the root and the formation of wrinkles can be reduced. In addition, the repair function of centella asiatica extract combined with the above antioxidant components can accelerate the repair of damaged cells, further consolidate the healthy state of the skin, make the skin maintain young vitality under antioxidant protection, and show a more excellent anti-aging effect than a single component.

[0050] It should be understood that the above general description and the following detailed description are only exemplary and explanatory, and should not limit this application.

[0051] By describing the exemplary embodiments of this application in more detail, the above and other objects, features and advantages of this application will become more obvious. Among them, in the exemplary embodiments of this application, the same reference numerals generally represent the same components. Detailed implementation manners

[0052] The preferred embodiments of this application will be described in more detail below. It should be understood that this application can be implemented in various forms and should not be limited by the embodiments set forth herein. On the contrary, these embodiments are provided to make this application more thorough and complete, and to convey the scope of this application fully to those skilled in the art.

[0053] The terms used in this application are only for the purpose of describing specific embodiments and are not intended to limit this application. The singular forms "a", "the" and "said" used in this application and the appended claims are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more of the associated listed items.

[0054] It should be understood that although the terms "first", "second", "third", etc. may be used in this application to describe various information, such information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this application, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, "a plurality" means two or more unless otherwise specifically defined.

[0055] The skin is the natural barrier of the human body surface. Healthy skin can effectively retain moisture, thus keeping the skin in good elasticity and a shiny appearance. With the influence of factors such as age and the external environment, the secretion of human skin lipids decreases, the natural moisturizing factors decrease, the water loss of the skin surface area increases, and the function of retaining water decreases, resulting in phenomena such as easy dryness, roughness, wrinkling, and even chapping of the skin. It can be seen that moisturizing is the basis for cosmetics to exert other effects.

[0056] However, most of the current skin care products on the market have limited moisturizing and anti-aging effects.

[0057] Therefore, it is necessary to develop a moisturizing and anti-aging cream to provide moisture for the skin and retain moisture to maintain the water-oil balance and antioxidant healthy state of the skin.

[0058] Example 1

[0059] A method for preparing a moisturizing and anti-aging cream, the components and their corresponding weight percentages are shown in Table 1, and it is obtained by the following steps:

[0060] (1) Mix glyceryl stearate and isostearate, stir and heat to 80 - 85 °C to obtain Phase A;

[0061] (2) Mix glyceryl stearate, polyacrylate thickener and water, stir and heat to 80 - 85 °C to obtain Phase B;

[0062] (3) Mix the compound plant anti-aging agent and preservative and stir evenly to obtain Phase C;

[0063] (4) Add Phase A to Phase B, stir and cool to below 45 °C, add Phase C, stir evenly for 3 - 5 minutes to obtain the moisturizing and anti-aging cream.

[0064] Examples 2 - 10: A moisturizing and anti-aging cream, which is different from Example 1 in terms of components. The components and their corresponding weight percentages are shown in Table 1 and Table 2.

[0065] Table 1 Components and their weight percentages in Examples 1 - 5

[0066]

[0067]

[0068]

[0069] Table 2 Components and their weight percentages in Examples 6 - 10

[0070]

[0071]

[0072] The functions of the above components are as follows: Polyglycerol fatty acid ester is a water-in-oil emulsifier, which can evenly disperse the water phase in the oil phase in the form of tiny droplets. Glyceryl stearate is a water-in-oil emulsifier, which disperses the oil phase in the water phase. Isostearate is a skin emollient that forms a protective film on the skin surface, reduces water loss, and at the same time increases the smoothness of the skin. Polyacrylic acid is used as a thickening agent. The composite plant anti-aging agent is composed of extracts of apple fruit cells, gentian root, chamomile, grape seeds, ganoderma atrum, ginseng root, rose flower, lavender flower, tea seeds, oriental arborvitae leaves, sesame seeds, sophora flavescens root, purslane, aloe vera, angelica root, licorice root, asiatic pennywort herb, poria sclerotium, safflower, mugwort leaf, rehmannia root, and bletilla striata root.

[0073] Comparative Example 1: A moisturizing and anti-aging cream, which is different from Example 1 in that it does not contain the extract of apple fruit cells.

[0074] Comparative Example 2: A moisturizing and anti-aging cream, which is different from Example 1 in that it does not contain the extract of gentian root.

[0075] Comparative Example 3: A moisturizing and anti-aging cream, which is different from Example 1 in that it does not contain the extract of chamomile.

[0076] Comparative Example 4: A moisturizing and anti-aging cream, which is different from Example 1 in that it does not contain the extracts of rose flower and lavender flower.

[0077] Comparative Example 5: A moisturizing and anti-aging cream, which is different from Example 1 in that it does not contain the extract of grape seeds.

[0078] Comparative Example 6: A moisturizing and anti-aging cream, which is different from Example 1 in that it does not contain the extract of ganoderma atrum.

[0079] Comparative Example 7: A moisturizing and anti-aging cream, which is different from Example 1 in that it does not contain the extract of ginseng root.

[0080] Comparative Example 8: A moisturizing and anti-aging cream, which is different from Example 1 in that it does not contain the extract of rose flower.

[0081] Comparative Example 9: A moisturizing and anti-aging cream, which is different from Example 1 in that it does not contain the extract of lavender flower.

[0082] Comparative Example 10: A moisturizing and anti-aging cream, which is different from Example 1 in that it does not contain the extract of tea seeds.

[0083] Comparative Example 11: A moisturizing and anti-aging cream, which is different from Example 1 in that no Platycladus orientalis leaf extract is added.

[0084] Comparative Example 12: A moisturizing and anti-aging cream, which is different from Example 1 in that no sesame seed extract and Sophora flavescens root extract are added.

[0085] Comparative Example 13: A moisturizing and anti-aging cream, which is different from Example 1 in that no Portulaca oleracea extract and Aloe barbadensis Miller extract are added.

[0086] Comparative Example 14: A moisturizing and anti-aging cream, which is different from Example 1 in that no Angelica sinensis root extract and Glycyrrhiza glabra root extract are added.

[0087] Comparative Example 15: A moisturizing and anti-aging cream, which is different from Example 1 in that no Centella asiatica extract and Poria cocos extract are added.

[0088] Comparative Example 16: A moisturizing and anti-aging cream, which is different from Example 1 in that no Carthamus tinctorius extract is added.

[0089] Comparative Example 17: A moisturizing and anti-aging cream, which is different from Example 1 in that no Artemisia argyi extract and Rehmannia glutinosa root extract are added.

[0090] Comparative Example 18: A moisturizing and anti-aging cream, which is different from Example 1 in that no Bletilla striata root extract is added.

[0091] Moisturizing Test

[0092] Test Method:

[0093] The skin water content of the volunteers' faces after using Examples 1-10 and Comparative Examples 1-18 was measured using a skin stratum corneum moisture tester Cornemeter CM825 (Courage&Khazaka, Germany).

[0094] Skin water content: Measured using Cornemeter. The skin water content before use was recorded as W0, and the skin water content after the nth hour was recorded as Wn. Parameter explanation: The higher the test value, the higher the skin water content. Result determination: After the product is used, if the water content in the test area increases significantly, it indicates that the test sample has the effect of moisturizing and hydrating.

[0095] The increase in skin water content = (Wn - W0) / W0 * 100%

[0096] Test Procedure

[0097] Qualified test volunteers are not allowed to use skin care products on the morning of the test day. After cleansing the face with clean water, rest in the test environment for 30 minutes. After 30 minutes, use an instrument to test the face. After the test is completed, 28 volunteers use the test samples of Examples 1-10 and Comparative Examples 1-18 correspondingly. Use the instrument to test the face after 2, 4, 6, and 8 hours of use respectively.

[0098] Table 3 Test Results of Skin Moisture Increase

[0099]

[0100]

[0101]

[0102] Test results: As can be seen from Table 3, after the volunteers used the moisturizing and anti-aging creams in Examples 1-10, the skin moisture content increased significantly. While after using the moisturizing and anti-aging creams in Comparative Examples 1-18, the skin moisture content increased less. And after 2, 4, 6, and 8 hours of use, the increase in skin moisture content of the volunteers using Examples 1-10 was higher than that of Comparative Examples 1-18, indicating that after the components in Examples 1-10 were used in combination, they had a synergistic effect, significantly improving the moisturizing effect of the cream and prolonging the moisturizing time.

[0103] Human anti-wrinkle detection:

[0104] Select 140 volunteers and randomly divide them into 28 groups, with 5 people in each group. Each group corresponds to one of the creams in Examples 1-10 and Comparative Examples 1-18.

[0105] The volunteers wash their faces with clean water before going to bed every night, and then take an appropriate amount of cream and apply it on the face for 28 consecutive days.

[0106] Before the start of the test, use a skin elasticity instrument to test the elastic R2 value of the skin around the eyes; after 28 days of use, test the elastic R2 value again.

[0107] Subjective feelings: Distribute questionnaires to the volunteers. The questionnaire content includes:

[0108] Whether the anti-wrinkle and firming effect of the cream is significant, on a scale of 0-5, the closer to 5 points, the more obvious the anti-wrinkle and firming effect.

[0109] Table 4

[0110]

[0111]

[0112] Test results: As can be seen from Table 4, after the volunteers used the moisturizing and anti-aging creams in Examples 1-10, their skin elasticity increased significantly. However, after using the moisturizing and anti-aging creams in Comparative Examples 1-18, the increase in skin elasticity was less. The increase in skin elasticity of the volunteers who used the creams in Examples 1-10 was higher than that in Comparative Examples 1-18, indicating that after the components in Examples 1-10 were used in combination, they had a synergistic effect and significantly improved the anti-wrinkle and anti-aging effects of the cream. Moreover, the evaluation scores of the volunteers who applied the creams in Examples 1-10 were generally high.

[0113] The embodiments of the present application have been described above. The above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The choice of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A moisturizing anti-aging facial cream and a preparation method, characterized in that: The invention comprises the following raw materials in percentage by weight: 2-4% polyglycerol fatty acid ester, 1-2% stearic acid glyceryl ester, 15-25% isostearate, 0.5-1% polyacrylic acid thickener, 5-10% composite plant anti-aging agent, 0.1-0.5% preservative, and the balance water; The composite plant anti-aging agent includes apple fruit cell extract, gentian root extract, golden chamomile extract, grape seed extract, black ganoderma extract, ginseng root extract, rose flower extract, lavender flower extract, tea seed extract, oriental arborvitae leaf extract, sesame seed extract, sophora flavescens root extract, purslane extract, aloe vera extract, angelica root extract, licorice root extract, centella asiatica extract, tuckahoe sclerotium extract, safflower extract, wormwood leaf extract, rehmannia root extract, bletilla striata root extract, and the balance is water; The preparation method thereof comprises the following steps: (1) Mix glyceryl stearate and isostearate, stir and heat to 80-85° C. to obtain phase A; (2) mixing glyceryl stearate, polyacrylic acid thickener and water, stirring and heating to 80-85° C. to obtain phase B; (3) mixing the composite plant anti-aging agent and the preservative and stirring them uniformly to obtain phase C; (4) Add phase A to phase B, stir and cool to below 45°C, add phase C, stir evenly for 3-5 minutes to obtain a moisturizing anti-aging cream.

2. The moisturizing and anti-aging facial cream and preparation method according to claim 1, characterized in that: The component proportions of the composite plant anti-aging agent are as follows: 2-4% apple fruit cell extract, 5-8% gentian root extract, 3-5% golden chamomile extract, 3-5% grape seed extract, 1-2% black ganoderma extract, 1-2% ginseng root extract, 5-10% rose extract, 5-10% lavender flower extract, 1-2% tea seed extract, 1-4% orientalis leaf extract, 2-3% sesame seed extract, 1-2% sophora flavescens root extract, 2-4% purslane extract, 3-5% aloe vera extract, 1-5% angelica root extract, 1-8% licorice root extract, 3-5% centella asiatica extract, 1-2% tuckahoe sclerotium extract, 1-3% safflower extract, 1-3% wormwood extract, 2-5% rehmannia root extract, 2-6% bletilla striata extract, and the balance is water.

3. The moisturizing and anti-aging facial cream and preparation method according to claim 1, characterized in that: The invention comprises the following raw materials in percentage by weight: 4% of polyglycerol fatty acid ester, 2% of glyceryl stearate, 25% of isostearate, 1% of polyacrylic acid thickener, 10% of composite plant anti-aging agent, 0.5% of preservative and the balance of water.

4. The moisturizing and anti-aging facial cream and preparation method according to claim 2, characterized in that: The component proportions of the composite plant anti-aging agent are: 4% apple fruit cell extract, 8% gentian root extract, 5% golden chamomile extract, 5% grape seed extract, 2% black ganoderma extract, 2% ginseng root extract, 10% rose extract, 10% lavender flower extract, 2% tea seed extract, 4% orientalis leaf extract, 3% sesame seed extract, 2% sophora flavescens root extract, 4% purslane extract, 5% aloe vera extract, 5% angelica root extract, 8% licorice root extract, 5% centella asiatica extract, 2% tuckahoe sclerotium extract, 3% safflower extract, 3% wormwood extract, 5% rehmannia root extract, 6% bletilla striata extract, and the balance is water.

5. The moisturizing and anti-aging facial cream and preparation method according to claim 2, characterized in that: The apple fruit cell extraction process is as follows: The apples were crushed and sieved, mixed with acetone and ethanol at a solid-liquid ratio of 1:(30-60):(30-60), and ultrasonically treated under negative pressure (-0.5MPa)-0.5MPa and 400W-800W to obtain an extract; Centrifugation and concentration: Centrifugation, vacuum rotary evaporation and concentration, and adsorption and desorption of the extract using a macroporous adsorption resin to obtain a purified apple fruit cell extract.

6. The moisturizing and anti-aging facial cream and preparation method according to claim 2, characterized in that: The extraction method of the bletilla striata extract is: The dried Bletilla striata was crushed into 80 mesh powder, and then extracted with 65% ethanol at a solid-liquid ratio of 1:8 and pH 7 at 85°C under reflux for 80 minutes. The obtained extract was distilled under reduced pressure and ethanol was recovered. Finally, it was concentrated and spray-dried to obtain a Bletilla striata powder extract.

7. The moisturizing and anti-aging facial cream and preparation method according to claim 2, characterized in that: The preparation method of golden chamomile extract is as follows: add golden chamomile to 13-14 times the amount of ethanol aqueous solution, soak for 1 hour, then heat and keep it slightly boiling for 1.5 hours, filter, concentrate the filtrate to a relative density of 1.10-1.11, and spray dry to obtain golden chamomile powder extract.

8. The moisturizing and anti-aging facial cream and preparation method according to claim 2, characterized in that: The extraction process of purslane extract comprises the following steps: Soak the dried purslane in water and then boil it; The decoction was filtered through sterile gauze, the filtrates were combined, and heated and concentrated; After the filtrate is cooled, ethanol is added, and a precipitate slowly precipitates out. After standing at room temperature, the precipitate is filtered, and the filtrate is combined and concentrated under reduced pressure to an extract to obtain a purslane extract.

9. The moisturizing and anti-aging facial cream and preparation method according to claim 2, characterized in that: Extraction process of Artemisia argyi extract The following steps are involved: Weigh the crushed mugwort leaves, add a solvent to the crushed mugwort leaves for ultrasonic-assisted extraction, separate the solid and liquid phases after the extraction is completed, and the solid phase is the crushed mugwort leaves; Repeat the above steps after obtaining the solid phase wormwood leaf; Ultrasonic extraction of the defatted wormwood leaf was performed using ethanol, the extract was filtered, and the extract was concentrated to a certain specific gravity using a rotary evaporator to obtain a concentrated solution; The concentrated solution is mixed with distilled water to obtain a mixed solution, and the supernatant is collected after centrifugation; The mugwort leaf extract is obtained by removing water from the supernatant.

10. The moisturizing and anti-aging facial cream and preparation method according to claim 1, characterized in that: The stirring speed of the stirring in the preparation method is 45 to 50 r / min.

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