Repairing, anti-wrinkle and dark circle removing eye cream and preparation method thereof

Abstract

The invention discloses eye cream capable of repairing, resisting wrinkles and removing dark circles and a preparation method thereof.The eye cream is prepared from a skin conditioner, an emollient, a hydroxyl-containing substance, an emulsifier, a viscous substance extract, a chelating agent and deionized water, and the obtained eye cream is good in dispersion stability, has good heat resistance and cold resistance, can be stored for a long time and is free of toxic and side effects. The effects of beautifying and retaining youthful looks can be achieved through the effects of delaying body aging, regulating endocrine and metabolic systems, eliminating free radicals and the like, and the effects of restoring skin elasticity, enabling the skin to be moist and fine, inhibiting formation and precipitation of melanin in the skin, effectively removing dark circles, minimizing pores, resisting aging, whitening, resisting oxidation, preserving moisture and repairing are achieved. Besides, the preparation process is simple and easy to operate, the used components are mild and non-irritating, the problems of overhigh local nutrition of eyes and the like are avoided, and the eye cream is smooth to smear, good in fragrance and easy to absorb in the using process and can meet multiple requirements of different skin types for resisting wrinkles, removing dark circles and the like.

Description

Technical Field

[0001] The present invention relates to the field of preparation of eye creams, A61Q19 / 08, and in particular to an eye cream for removing dark circles with repair and anti-wrinkle effects and a preparation method thereof. Background Art

[0002] The eyes are the first part of the face to symbolize aging and reveal age. The eye skin is different from other facial skins. It is thinner, and due to its frequent activity, the risk of being damaged by the outside world is increased, and general skin care products cannot be commonly used for eye skin care. Eye cream is a type of skin care product developed for the skin around the eyes. Its basic functions include moisturizing and improving the skin barrier of the eyes. Also, according to different user groups, different active ingredients and functional substances can be added to endow the eye cream with different functions such as tightening the eye skin, improving and fading fine lines, and fading dark circles. However, there are a large number of chemically synthesized raw materials in many eye creams, which will also have a certain degree of irritation to the skin.

[0003] Chinese Patent CN105943475A discloses an anti-wrinkle eye cream containing traditional Chinese medicine ingredients and a preparation method and application thereof, including extracts of Astragalus membranaceus, Eleutherococcus senticosus, Rhodiola rosea, Gynostemma pentaphyllum, and Purpura herb extracts and other plant extracts. The obtained eye cream is fresh, smooth, mild and non-irritating, can maintain the moisture of the eye skin for a long time, and reduce the generation of fine lines. Chinese Patent CN112006948A discloses a moisturizing and anti-wrinkle eye cream containing Ganoderma lucidum extract, which selects one or more of Ganoderma lucidum extract, acetyl hexapeptide, and carnosine to act synergistically with aesculus hippocastanum extract and other auxiliaries, has good anti-wrinkle, whitening and anti-aging effects, can improve skin dullness and enhance skin vitality, and at the same time has good thermal and cold stability and safety. However, such eye creams do not have the effect of effectively removing dark circles, and their penetration and absorption effects are weak.

[0004] In addition, in order to enhance the effect of the eye cream in removing dark circles, it is often necessary to add a variety of active ingredients; however, although the addition of active ingredients can improve the problems around the eyes, it is difficult to balance the uniformity of the system, and it is not delicate enough when used, and the experience is poor; further improvement is still needed. Summary of the Invention

[0005] The present invention provides an eye cream for removing dark circles with repair and anti-wrinkle effects and a preparation method thereof, which solves the problems in the prior art that the dark circle removing effect of the eye cream is weak and the experience is not delicate enough, and realizes an eye cream that can effectively remove dark circles, is delicate when used, and has a good experience.

[0006] The first aspect of the present invention provides an eye cream for removing dark circles with repair and anti-wrinkle effects, and its preparation raw materials include: skin conditioner, emollient, hydroxyl-containing substance, emulsifier, viscous substance extract, chelating agent, deionized water.

[0007] In some preferred embodiments, the raw materials for preparing the eye cream include, by mass percentage: 7.0 - 20% skin conditioner, 5.0 - 16.5% emollient, 3.0 - 13.5% hydroxy-containing substance, 2.0 - 8.5% emulsifier, 0.2 - 1.3% viscous substance extract, 0.02 - 0.1% chelating agent, and deionized water to make up the balance.

[0008] In some preferred embodiments, the skin conditioner is selected from one or more of sodium hyaluronate, dipotassium glycyrrhizate, trehalose, betaine, Tremella Fuciformis fruit body extract, dipalmitoyl hydroxyproline, hydrogenated lecithin, Centella Asiltica extract, Acmella Oleracea extract mixture, hydroxypinacolone retinoate mixture, Fraxinus Excelisior bark extract mixture, Panax Ginseng root extract, dipeptide-2 and palmitoyl tetrapeptide-7 mixture, 1,3-propanediol-water-Acmella Oleracea extract, caffeine, panthenol, arginine, Gynostemma pentaphyllum (Thunb.) Mak. extract, Ganoderma lucidum (Leyss: Fr.) Karst extract, 3-O-ethyl ascorbic acid and acetyl hexapeptide-8 mixture.

[0009] Preferably, the skin conditioner is sodium hyaluronate, trehalose, betaine, dipalmitoyl hydroxyproline, hydrogenated lecithin, Acmella Oleracea extract mixture, hydroxypinacolone retinoate mixture, panthenol, Fraxinus Excelisior bark extract mixture, dipeptide-2 and palmitoyl tetrapeptide-7 mixture, 1,3-propanediol and Acmella Oleracea extract mixture, caffeine, arginine, Gynostemma pentaphyllum extract, Ganoderma lucidum extract, 3-O-ethyl ascorbic acid and acetyl hexapeptide-8 mixture.

[0010] In some preferred embodiments, the Acmella Oleracea extract mixture is a mixture of triglyceride caprylate / caprate and Acmella Oleracea extract.

[0011] In some preferred embodiments, the hydroxypinacolone retinoate mixture is a mixture of isosorbide dimethyl ether and hydroxypinacolone retinoate.

[0012] In some preferred embodiments, the Fraxinus Excelisior bark extract mixture is butanediol-water-nicotinamide-Fraxinus Excelisior bark extract-hydroxyacetic acid-silanetriol.

[0013] In some preferred embodiments, the dipeptide-2 and palmitoyl tetrapeptide-7 mixture is water-glycerol-hesperidin methyl chalcone-stearyl alcohol polyether-20-dipeptide-2-palmitoyl tetrapeptide-7.

[0014] In some preferred embodiments, the caffeine is 20% caffeine; more preferably, the 20% caffeine is a mixture of coffee (Coffea Arabica) extract and cyclodextrin.

[0015] In some preferred embodiments, the 3-O-ethyl ascorbic acid and acetyl hexapeptide-8 mixture is water-glycerol-soybean lecithin-1,3-propanediol-1,2-hexanediol-3-O-ethyl ascorbic acid-acetyl hexapeptide-8-cholesterol-capryloyl hydroxamic acid-ammonium acryloyldimethyltaurate-peach blossom extract.

[0016] In the present application, by adding Ganoderma lucidum extract, Gynostemma pentaphyllum extract and other plant extracts, and using the polysaccharides and polypeptide nutrients contained therein to promote skin metabolism, it plays a role in delaying the aging of the body, anti-wrinkle, whitening and moisturizing, and shrinking pores. However, plant extracts have a wide range of sources and complex compositions, and are prone to unstable phenomena such as turbidity and stratification during the mixing and compounding process. The applicant has found that adding a 3-O-ethyl ascorbic acid and acetyl hexapeptide-8 mixture to the above system, especially when the mixture is water-glycerol-soybean lecithin-1,3-propanediol-1,2-hexanediol-3-O-ethyl ascorbic acid-acetyl hexapeptide-8-cholesterol-capryloyl hydroxamic acid-ammonium acryloyldimethyltaurate-peach blossom extract, can significantly improve the dispersibility and compatibility of the components in the system, increase the stability of the system, and improve the temperature resistance of the prepared eye cream under the synergistic action of the viscous substance extract and other components. In addition, the addition of this composition is beneficial to further enhance the activity of other components in the system, thereby improving the moisturizing and repairing performance and anti-wrinkle and anti-dark circle performance of the eye cream, and is widely applicable to various skin types such as oily skin, dry skin, pigmented skin, and wrinkled skin, especially suitable for people with serious dark circles caused by long-term staying up late, and many fine lines and wrinkles around the eyes.

[0017] In some preferred embodiments, the mass ratios of sodium hyaluronate, trehalose, betaine, dipalmitoyl hydroxyproline, hydrogenated lecithin, a mixture of Centaurea cyanus extracts, a mixture of hydroxypinacolone retinoate, panthenol, a mixture of Fraxinus excelsior bark extracts, a mixture of dipeptide-2 and palmitoyl tetrapeptide-7, a mixture of 1,3-propanediol and Centaurea cyanus extracts, caffeine, arginine, Gynostemma pentaphyllum extract, Ganoderma lucidum extract, 3-O-ethyl ascorbic acid and a mixture of acetyl hexapeptide-8 are (0.1 - 0.7):(0.2 - 0.9):(0.3 - 0.7):(0.1 - 2.0):(0.05 - 0.3):(0.5 - 4):(0.05 - 0.3):(0.3 - 0.8):(0.5 - 5.0):(0.2 - 2.5):(1.0 - 5.0):(0.1 - 2.0):(0.1 - 2.0):(0.005 - 0.2):(0.005 - 0.3):(0.1 - 2.0).

[0018] Preferably, the mass ratios of sodium hyaluronate, trehalose, betaine, dipalmitoyl hydroxyproline, hydrogenated lecithin, a mixture of Centaurea cyanus extracts, a mixture of hydroxypinacolone retinoate, panthenol, a mixture of Fraxinus excelsior bark extracts, a mixture of dipeptide-2 and palmitoyl tetrapeptide-7, a mixture of 1,3-propanediol and Centaurea cyanus extracts, caffeine, arginine, Gynostemma pentaphyllum extract, Ganoderma lucidum extract, 3-O-ethyl ascorbic acid and a mixture of acetyl hexapeptide-8 are 0.5:0.5:0.5:1:0.1:3.0:0.1:0.5:3.0:1.0:2.0:0.5:0.35:0.01:0.01:0.5.

[0019] In some preferred embodiments, the emollient is selected from one or more of collagen, polydimethylsiloxane, octyldodecanol, sorbitol, phytosterol oleate, squalane, trehalose, tocopheryl acetate, bis-PEG-18 methyl ether dimethylsilane, cyclopentasiloxane.

[0020] Preferably, the emollient is octyldodecanol, phytosterol oleate, squalane, tocopheryl acetate, cyclopentasiloxane.

[0021] In some preferred embodiments, the squalane is plant squalane; more preferably, the source of the plant squalane is olive oil.

[0022] In some preferred embodiments, the mass ratio of octyldodecanol, phytosteryl oleate, squalane, tocopheryl acetate, and cyclopentasiloxane is (1.0 - 5.0):(0.05 - 3.0):(0.05 - 4.0):(0.01 - 0.5):(0.5 - 4.0); preferably, the mass ratio of octyldodecanol, phytosteryl oleate, squalane, tocopheryl acetate, and cyclopentasiloxane is 3.0:2.0:3.0:0.1:2.0.

[0023] In some preferred embodiments, the hydroxy-containing substance is selected from one or more of xylitol, propylene glycol, propanediol, glycerol, butanediol, glycerol polyether-26, octyldecanol, hyaluronic acid, and isopentyl glycol-octyldecanol mixture; preferably, the hydroxy-containing substance is a mixture of glycerol, glycerol polyether-26, and isopentyl glycol.

[0024] In some preferred embodiments, the isopentyl glycol mixture is a mixture of isopentyl glycol, octyldecanol, 1,2-hexanediol, p-hydroxyacetophenone, and dipropylene glycol.

[0025] In some preferred embodiments, the mass ratio of glycerol, glycerol polyether-26, and isopentyl glycol mixture is (1.0 - 4.5):(2.0 - 5.0):(0.5 - 2.0); preferably 3.0:3.0:1.2.

[0026] In some preferred embodiments, the emulsifier is a mixture of cetearyl olivate-sorbitan olivate and cetearyl alcohol.

[0027] In some preferred embodiments, the cetearyl olivate mixture is a mixture of cetearyl olivate and sorbitan olivate.

[0028] In some preferred embodiments, the weight ratio of the cetearyl olivate mixture to cetearyl alcohol is (0.8 - 2.5):(2.0 - 4.0); preferably 2.0:3.0.

[0029] In some preferred embodiments, the viscous substance extract is selected from one or more of cellulose, cellulose gum, carbomer, hydroxypropyl guar gum, sodium alginate, xanthan gum, gum arabic, and gelatin; preferably, the viscous substance extract is carbomer and xanthan gum.

[0030] In some preferred embodiments, the carbomer is selected from one or more of carbomer 941, carbomer 934, carbomer 940, carbomer 1342, carbomer 980, carbomer Ultrez 10 polymer, and carbomer Ultrez 30 polymer; preferably, the carbomer is carbomer 980.

[0031] In some preferred embodiments, the mass ratio of carbomer to xanthan gum is (0.15 to 0.5):(0.05 to 0.22); preferably, the mass ratio of carbomer to xanthan gum is 0.35:0.1;

[0032] In some preferred embodiments, the chelating agent is selected from one or more of sodium citrate, disodium EDTA, glucono-delta-lactone, and p-hydroxyacetophenone; preferably, the chelating agent is EDTA-2Na.

[0033] The second aspect of the present invention provides a method for preparing an eye cream for removing dark circles with repair and anti-wrinkle effects, which comprises the following steps:

[0034] Physically mix and filter the preparation raw materials to obtain the product.

[0035] Preferably, the physical mixing operation is specifically as follows:

[0036] (1) Add deionized water and the chelating agent to a preparation pot, turn on the bottom homogenizer at 15 - 20 Hz, then add the viscous substance extract and homogenize for 10 - 20 minutes until evenly dispersed without white agglomerates, turn off the homogenizer, turn on the internal and external stirrers at 20 Hz, and start heating to 60 - 90 °C to obtain mixture A;

[0037] (2) Add the emulsifier, emollient, and hydroxyl-containing substance to another stirring pot, and stir and dissolve at 60 - 90 °C to obtain mixture B;

[0038] (3) Turn on the vacuum for the preparation pot where mixture A is located, mix it with mixture B, turn on the homogenizer at 20 - 30 Hz and the internal and external stirrers at 15 - 25 Hz, homogenize for 5 - 8 minutes, turn off the homogenizer, maintain the vacuum and stirring, and start cooling to 40 - 50 °C to obtain mixture C;

[0039] (4) Add the skin conditioner to mixture C, homogenize and stir for 15 - 25 minutes, conduct sampling inspection, and after passing the inspection, filter with a 200-mesh filter cloth and discharge to obtain the product.

[0040] Beneficial effects:

[0041] (1) In this application, by adding Ganoderma lucidum extract, Gynostemma pentaphyllum extract, and other plant extracts, the polysaccharide and polypeptide nutrient components contained therein are used to promote skin metabolism, playing roles in delaying the aging of the body, anti-wrinkle, whitening and moisturizing, and shrinking pores;

[0042] (2) In this application, the combined use of skin conditioners, emollients, hydroxyl-containing substances, emulsifiers, viscous substance extracts, and chelating agents makes the obtained eye cream have good dispersion stability, excellent heat and cold resistance, and can be stored for a long time. Moreover, it can achieve the effect of beautifying and retaining youth by delaying the aging of the body, regulating the endocrine and metabolic systems, and eliminating free radicals. It can restore skin elasticity, make the skin moist and delicate, inhibit the formation and precipitation of melanin in the skin, and has the effects of removing dark circles, astringing pores, anti-aging, whitening and antioxidant, and moisturizing and repairing.

[0043] (3) In this application, a composition formed by deionized water, viscous substance extract, and chelating agent is mixed and stirred with a composition formed by emulsifier, emollient, and hydroxyl-containing substance, and then a skin conditioner is added to obtain a repair and anti-wrinkle eye cream for removing dark circles. The preparation process is simple and easy to operate, and the ingredients used are mild and non-irritating, without problems such as excessive local nutrition in the eyes. During use, it is smooth to apply, has a good fragrance, is easy to absorb, and can meet the multiple needs of anti-wrinkle and removing dark circles for different skin types.

[0044] (4) This application solves the problem that when there are many active ingredients in the eye cream, it is difficult to achieve good uniformity of the cream, the cream is not delicate enough, and it is difficult to balance the skin care effect and the use experience. By using specific skin conditioners, Centaurea cyanus extract, hydroxy-pinacolone retinoate mixture, etc., the obtained cream is delicate and uniform, and has a good use experience. Description of the Drawings

[0045] Figure 1 It is a diagram showing the scavenging effect of Ganoderma lucidum extract on DPPH free radicals. Detailed Embodiments

[0046] Example 1.

[0047] 1. A repair and anti-wrinkle eye cream for removing dark circles, calculated by mass percentage, the preparation raw materials of the eye cream include: 12.57% skin conditioner, 10.1% emollient, 7.2% hydroxyl-containing substance, 5.0% emulsifier, 0.42% viscous substance extract, 0.05% chelating agent, and deionized water to make up the balance.

[0048] The skin conditioner is a mixture of sodium hyaluronate, trehalose, betaine, dipalmitoyl hydroxyproline, hydrogenated lecithin, a mixture of Centaurea cyanus extract, hydroxy-pinacolone retinoate mixture, panthenol, a mixture of Fraxinus excelsior bark extract, a mixture of dipeptide-2 and palmitoyl tetrapeptide-7, a mixture of 1,3-propanediol and Centaurea cyanus extract, caffeine, arginine, Gynostemma pentaphyllum extract, Ganoderma lucidum extract, a mixture of 3-O-ethyl ascorbic acid and acetyl hexapeptide-8.

[0049] The mixture of Tagetes erecta L. extract is a mixture of triglyceride caprylate / caprate and Tagetes erecta L. extract (purchased from Shanghai Pu'en, Gatuline IN-Tense).

[0050] The mixture of hydroxypinacolone retinoate is a mixture of isosorbide dimethyl ether and hydroxypinacolone retinoate (purchased from Shanghai Yanzhen, Granactive Retinoid).

[0051] The mixture of Fraxinus excelsior L. bark extract is butylene glycol - water - niacinamide - Fraxinus excelsior L. bark extract - glycolic acid - silanetriol (purchased from Shanghai Pu'en, Cytobio TM Lumin-Eye).

[0052] The mixture of dipeptide-2 and palmitoyl tetrapeptide-7 is water - glycerol - hesperidin methyl chalcone - steareth-20 - dipeptide-2 - palmitoyl tetrapeptide-7 (purchased from Shanghai Aoyuan, Eyeliss).

[0053] The mixture of 1,3-propanediol and Tagetes erecta L. extract is purchased from Shanghai Pu'en, Gatuline ExpressionAF.

[0054] The caffeine is 20% caffeine; the 20% caffeine is a mixture of coffee extract and cyclodextrin (purchased from Shanghai Tongyi Chemistry).

[0055] The extracts of Gynostemma pentaphyllum and Ganoderma lucidum are both from Jinhua Shouxian Valley Pharmaceutical Co., Ltd.

[0056] In the mixture of 3-O-ethyl ascorbic acid and acetyl hexapeptide-8, it is water - glycerol - soy lecithin - 1,3-propanediol - 1,2-hexanediol - 3-O-ethyl ascorbic acid - acetyl hexapeptide-8 - cholesterol - octanoyl hydroxamic acid - disodium EDTA (purchased from Shanghai Miaosen Chemical Industry, Nalingyue).

[0057] The mass ratios of sodium hyaluronate, trehalose, betaine, dipalmitoyl hydroxyproline, hydrogenated lecithin, caprylate / caprate - Tagetes erecta L. extract mixture, hydroxypinacolone retinoate mixture, panthenol, Fraxinus excelsior L. bark extract mixture, dipeptide-2 and palmitoyl tetrapeptide-7 mixture, 1,3-propanediol and Tagetes erecta L. extract mixture, coffee extract - cyclodextrin, arginine, Gynostemma pentaphyllum extract, Ganoderma lucidum extract, 3-O-ethyl ascorbic acid and acetyl hexapeptide-8 mixture are 0.5:0.5:0.5:1:0.1:2.0:0.1:0.5:3.0:1.0:2.0:0.5:0.35:0.01:0.01:0.5.

[0058] The emollient is octyldodecanol, phytosteryl oleate, squalane, tocopheryl acetate, and cyclopentasiloxane.

[0059] The phytosteryl oleate is TS phytosteryl oleate, purchased from Shandong Tiansheng.

[0060] The squalane is vegetable squalane; the source of the vegetable squalane is olive oil (purchased from Shanghai Yaolan Trading Company).

[0061] The mass ratio of octyldodecanol, phytosteryl oleate, squalane, tocopheryl acetate, and cyclopentasiloxane is 3.0:2.0:3.0:0.1:2.0.

[0062] The hydroxy-containing substance is glycerol, glycerol polyether-26, and isopentyl glycol-octyldecanol mixture.

[0063] The isopentyl glycol mixture is a mixture of isopentyl glycol, octyldecanol, 1,2-hexanediol, p-hydroxyacetophenone, and dipropylene glycol (purchased from Shanghai Haotai, HT5688).

[0064] The mass ratio of glycerol, glycerol polyether-26, and isopentyl glycol mixture is 3.0:3.0:1.2.

[0065] The emulsifier is a mixture of cetearyl olivate and cetearyl alcohol.

[0066] The cetearyl olivate mixture is a mixture of cetearyl olivate and sorbitan olivate (purchased from Shanghai Ronghai Biology, Olivem 1000).

[0067] The weight ratio of the cetearyl olivate mixture to cetearyl alcohol is 2.0:3.0;

[0068] The viscous substance extract is carbomer and xanthan gum.

[0069] The carbomer is carbomer 980 (purchased from Shanghai Zhaoheng Industry).

[0070] The xanthan gum is purchased from Shanghai Hongjiu, CG-T.

[0071] The mass ratio of carbomer and xanthan gum is 0.35:0.1.

[0072] The chelating agent is EDTA-2Na;

[0073] 2. A preparation method of an eye cream for removing dark circles with repair and anti-wrinkle effects, comprising the following steps:

[0074] (1) Add deionized water and chelating agent into a preparation pot, start the bottom homogenizer at 15 - 20 Hz, then add the viscous substance extract and homogenize for 15 min until evenly dispersed without white agglomerates. Turn off the homogenizer, start the internal and external stirrers at 20 Hz, and start heating to 80 °C to obtain mixture A;

[0075] (2) Add emulsifier, emollient, and hydroxy group-containing substance into another stirring pot, stir and dissolve at 80 °C to obtain mixture B;

[0076] (3) Evacuate the preparation pot containing mixture A, mix it with mixture B, start the homogenizer at 25 Hz and the internal and external stirrers at 20 Hz, homogenize for 8 min, turn off the homogenizer, maintain the vacuum and stirring, and start cooling to 45 °C to obtain mixture C;

[0077] (4) Add skin conditioner into mixture C, homogenize and stir for 20 min, conduct sampling inspection, and after passing the inspection, filter with a 200-mesh filter cloth and discharge to obtain the product.

[0078] Example 2:

[0079] 1. A dark circle removing eye cream for repair and anti-wrinkle, different from Example 1 in that:

[0080] By mass percentage, the raw materials for preparing the eye cream include: 10.95% skin conditioner, 10.5% emollient, 6.5% hydroxy group-containing substance, 4.5% emulsifier, 0.50% viscous substance extract, 0.05% chelating agent, and deionized water to make up the balance.

[0081] 2. A preparation method of a dark circle removing eye cream for repair and anti-wrinkle is the same as that of Example 1.

[0082] Comparative Example 1:

[0083] 1. A dark circle removing eye cream for repair and anti-wrinkle, different from Example 1 in that:

[0084] The skin conditioner is sodium hyaluronate, trehalose, betaine, dipalmitoyl hydroxyproline, hydrogenated lecithin, caprylic / capric triglyceride - centaurea cyanus extract mixture, hydroxypinacolone retinoate mixture, fraxinus excelsior bark extract mixture, dipeptide - 2 and palmitoyl tetrapeptide - 7 mixture, 1,3 - propanediol and centaurea cyanus extract mixture, caffeine, arginine, and gynostemma pentaphyllum extract;

[0085] 2. A preparation method of a dark circle removing eye cream for repair and anti-wrinkle is the same as that of Example 1.

[0086] Comparative Example 2:

[0087] 1. A dark circle removing eye cream for repair and anti-wrinkle, different from Example 1 in that:

[0088] The skin conditioner is selected from sodium hyaluronate, trehalose, betaine, dipalmitoyl hydroxyproline, hydrogenated lecithin, caprylic / capric triglyceride-chrysanthemum extract mixture, hydroxypinacolone retinoate mixture, fraxinus excelsior bark extract mixture, dipeptide-2 and palmitoyl tetrapeptide-7 mixture, caffeine, arginine, gynostemma pentaphyllum extract, 3-O-ethyl ascorbic acid and acetyl hexapeptide-8 mixture;

[0089] 2. The preparation method of an eye cream for removing dark circles with repair and anti-wrinkle effects is the same as that in Example 1.

[0090] Comparative Example 3:

[0091] 1. An eye cream for removing dark circles with repair and anti-wrinkle effects, which is different from Example 1 in that:

[0092] The carbomer is Carbomer Ultrez 20 polymer;

[0093] 2. The preparation method of an eye cream for removing dark circles with repair and anti-wrinkle effects is the same as that in Example 1.

[0094] Performance test:

[0095] 1. Physical and chemical properties: According to the national standard QB / T 1857-2004 "Skin Care Cream", the obtained eye and lip creams of the examples and comparative examples were tested for cold resistance stability, heat resistance stability, appearance, and pH (25 °C, 10% aqueous solution).

[0096] Appearance: White to light yellow cream

[0097] Table 1 Test results of examples and comparative examples

[0098]

[0099] In addition, the antioxidant performance test of the ganoderma lucidum extract in this application is as follows:

[0100] Treatment of test samples:

[0101] 1) The samples were diluted with PBS and reserved for use, and the sample concentrations are as follows.

[0102]

[0103] 2) In vitro DPPH free radical scavenging test:

[0104] The samples were prepared into corresponding concentrations of test solutions, and the reaction system was prepared according to the reagent addition amounts in the following table, mixed well, and 3 replicates were set for each concentration, and 1 background control well was set.

[0105]

[0106] Place the reaction system at room temperature and react for 20 min in the dark. After the reaction is completed, read the absorbance OD value at 515 nm, and calculate the scavenging rate of the sample on DPPH radicals according to the following formula.

[0107]

[0108] In the formula: C1 is the absorbance value of the blank DPPH system; C2 is the absorbance value of the blank non-DPPH system; T1 is the absorbance value of the sample group with the DPPH system; T2 is the absorbance value of the sample group without the DPPH system.

[0109] The results of the in vitro DPPH radical scavenging test of Ganoderma lucidum extract are shown in the following table and Figure 1 .

[0110]

Claims

1. A repairing and anti-wrinkle dark circle removing eye cream, characterized in that: The preparation raw materials include: skin conditioner, emollient, hydroxyl-containing substance, emulsifier, viscous substance extract, chelating agent, deionized water; The skin conditioning agent is selected from one or more of sodium hyaluronate, dipotassium glycyrrhizinate, trehalose, betaine, Tremella fuciformis fruiting body extract, dipalmitoyl hydroxyproline, hydrogenated lecithin, Centella asiatica extract, Globenia odorata extract mixture, hydroxypinacolone retinoic acid ester mixture, European ash bark extract mixture, ginseng root extract, dipeptide-2 and palmitoyl tetrapeptide-7 mixture, 1,3-propylene glycol and Globenia odorata extract mixture, caffeine, panthenol, arginine, Gynostemma pentaphyllum extract, Ganoderma lucidum extract, 3-O-ethyl ascorbic acid and acetyl hexapeptide-8 mixture.

2. The anti-wrinkle and dark circle removing eye cream according to claim 1, characterized in that: The skin conditioning agent is sodium hyaluronate, trehalose, betaine, dipalmitoyl hydroxyproline, hydrogenated lecithin, caprylic / capric triglyceride-spilanthus extract mixture, hydroxypinacolone retinoic acid ester mixture, panthenol, European ash bark extract mixture, dipeptide-2 and palmitoyl tetrapeptide-7 mixture, a mixture of 1,3-propylene glycol and spilanthus extract, coffee extract-cyclodextrin, arginine, Gynostemma pentaphyllum extract, Ganoderma lucidum extract, 3-O-ethyl ascorbic acid and acetyl hexapeptide-8 mixture.

3. The anti-wrinkle and dark circle removing eye cream according to claim 1 or 2, characterized in that: The mass ratio of the sodium hyaluronate, trehalose, betaine, dipalmitoyl hydroxyproline, hydrogenated lecithin, a mixture of spilanthus extract, a mixture of hydroxypinacolone retinoic acid ester, panthenol, a mixture of ash bark extract, a mixture of dipeptide-2 and palmitoyl tetrapeptide-7, a mixture of 1,3-propylene glycol and spilanthus extract, caffeine, arginine, gynostemma pentaphyllum extract, ganoderma lucidum extract, 3-O-ethyl ascorbic acid and acetyl hexapeptide-8 is (0.1-100%). 0.7): (0.2~0.9): (0.3~0.7): (0.1~2.0): (0.05~0.3): (0.5~4): (0.05~0.3): (0.3~0.8): (0.5~5.0): (0.2~2.5): (1.0~5.0): (0.1~2.0): (0.1~2.0): (0.005~0.2): (0.005~0.3): (0.1~2.0).

4. The anti-wrinkle and dark circle removing eye cream according to claim 1, characterized in that: The emollient is selected from one or more of collagen, dimethicone, octyldodecanol, sorbitol, phytosteryl oleate, squalane, trehalose, tocopherol acetate, bis-PEG-18 methyl ether dimethyl silane, and cyclopentasiloxane.

5. The anti-wrinkle and dark circle removing eye cream according to claim 1, characterized in that: The hydroxyl-containing substance is selected from one or more of xylitol, propylene glycol, propylene glycol, glycerol, butylene glycol, glyceryl polyether-26, caprylyl glycol, hyaluronic acid, and an isoprene glycol-caprylyl glycol mixture.

6. The anti-wrinkle and dark circle removing eye cream according to claim 5, characterized in that: The viscous substance extract is selected from one or more of cellulose, cellulose gum, carbomer, hydroxypropyl guar gum, sodium alginate, xanthan gum, gum arabic and gelatin.

7. The anti-wrinkle and dark circle removing eye cream according to claim 1, characterized in that: The sticky substance extract is carbomer and xanthan gum.

8. The anti-wrinkle and dark circle removing eye cream according to claim 7, characterized in that: The carbomer is selected from one or more of carbomer 941, carbomer 934, carbomer 940, carbomer 1342, carbomer 980, carbomer Ultrez 10 polymer, and carbomer Ultrez 30 polymer.

9. The anti-wrinkle and dark circle removing eye cream according to claim 8, characterized in that: The carbomer is carbomer 980.

10. A method for preparing the anti-wrinkle and dark circle removing eye cream according to any one of claims 1 to 9, characterized in that: The preparation raw materials are physically mixed and filtered to obtain the product.

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