CN106420516A - Red onion extract containing skin-care product and application thereof - Google Patents

Abstract

The invention belongs to the technical field of daily cosmetics, and particularly discloses a red onion extract containing skin-care product and application thereof. The red onion extract containing skin-care product comprises the following components in percent by weight: 3-15% of a red onion ethyl acetate extract, 1-5% of a cactus extract, 1-3% of a centella extract and 78-95% of an auxiliary material. The red onion extract containing skin-care product provided by the invention has a remarkable skin-care effect, can effectively improve facial skin, resist bacteria, eliminate inflammation, remove free radicals, delay aging and promote skin microcirculation, has acne-removing and whitening efficacy, has a good moisturizing effect and is safe and non-irritant to skin.

Description

A kind of skin care product containing shallot extract and its application

technical field

The invention relates to the technical field of daily cosmetics, in particular to a skin care product containing shallot extract and its application.

Background technique

Shallot belongs to herbaceous plants, and is a plant of the genus EleutherineamericanaMerr.et K.Heyne in the family Iridaceae. Red onion of the family Iridaceae is a herbal medicine commonly used by the Dai, Yi, De'ang and local Han in Southwest China, especially in Yunnan Province. Green onions, afraid of wave bright (Dai language) and so on. Red onion is native to the West Indies, the Americas and other places. my country first introduced cultivated species in Yunnan. Its bulb is oval, about 2.5 cm in diameter, with thick, purple-red scales and no membranous coating. The leaves are broadly lanceolate or strip-shaped, with 4-5 parallel and prominent longitudinal veins, making the surface of the leaves show obvious wrinkles.

Red onion has the effects of clearing heat and cooling blood, promoting blood circulation and dispelling blood stasis, diuresis and dehumidification, reducing swelling and detoxification. It is mainly used in the treatment of coronary atherosclerotic heart disease, irregular menstruation, dysmenorrhea, amenorrhea, metrorrhagia and other gynecological diseases, as well as gastric cancer. At present, the main chemical components such as anthraquinone, naphthol, naphthoquinone and their derivatives have been isolated from shallots, which have antibacterial, antioxidative, antitumor and anti-HIV effects. It has been reported in the literature that the ethanol extract of red onion has obvious antibacterial effect on Campylobacter in humans and poultry. Pathogenic bacteria have a good inhibitory effect, and the three main pharmacologically active ingredients in shallots, shallot A, shallot B and isoretin A, also have significant antibacterial effects. The crude extract of red onion has a scavenging effect on DPPH• and •OH. Some people use it as a natural food additive in pork, and it is a potential new natural food antioxidant that inhibits lipid peroxidation. Red onion ethanol extract can significantly enhance the activity of SOD and GSH-Px in the blood, and can also effectively inhibit the activity of tyrosinase. Shallot B can inhibit the formation of melanin. Japanese companies have used shallot A as a whitening factor in functional whitening skin care products. It can be seen that shallot extract contains skin whitening active functional ingredients, and is a plant with great market prospects Active ingredient raw material.

With the improvement of people's living standards, "natural" and "organic" food and cosmetics are becoming more and more popular. Red onion has the same origin as medicine and food. Using red onion as a new resource is widely used in food processing, functional food, plant feed additives, It has good application prospects in functional cosmetics and plant raw materials. However, its development and utilization have great regional limitations. Therefore, on the premise of safety, it is very effective to develop natural plants as the main functional components to improve people's facial skin, delay aging, promote skin microcirculation, and antibacterial and anti-inflammatory. meaningful. At present, there is no report on the application of ethyl acetate extraction parts of shallots in cosmetics. Contents of the invention

The present invention aims at the deficiencies of the prior art, and provides a skin care product containing shallot extract, which can effectively improve facial skin, remove free radicals, promote skin microcirculation, have antibacterial and anti-inflammatory properties, delay aging, whiten, moisturize and remove acne effect.

To achieve the above object, the present invention is achieved by the following schemes:

A skin care product containing red onion extract, which contains the following components by weight percentage: 3-15% of ethyl acetate extract of red onion, 1-5% of cactus extract, 1-3% of centella asiatica extract, Excipients 78-95%.

The three main pharmacologically active ingredients in shallots are shallot A, shallot B and iso-shale, which have significant antibacterial effects. Shallot B can inhibit the formation of melanin, and Shallot A, as a whitening factor, can improve skin function. Red onion also contains a variety of naphthoquinones, naphthols, anthraquinones, and glucoside compounds, which can promote blood circulation in the skin, inhibit the activity of tyrosinase, and dilute melanin; it can quickly penetrate into the inflammation site, reduce inflammation, and relieve pain; Scavenge free radicals and enhance the activity of skin elastic muscles; cactus extract has anti-oxidation and anti-aging effects; centella asiatica extract can tighten the connection between the epidermis and dermis, make the skin soft, improve skin relaxation, and make the skin smooth It is elastic, promotes the formation of collagen in the dermis, regenerates fibrin, and makes the skin firm and smooth. It also helps damaged tissue heal and firm the skin.

Preferably, the dosage form of the skin care product is face cream, lotion, mask, essence, cleanser, toner, toner, toner, nutrient lotion, powder cake, body lotion or body milk.

The skin care product prepared from shallot ethyl acetate extract is preferably face cream, and the face cream contains the following components in weight percentage: 3-15% of shallot ethyl acetate extract, 1-5% of cactus extract, Centella asiatica extract 1-3% of base oil, 5-15% of base oil, 3-10% of humectant, 3-10% of emulsifier, 0.5-1% of penetration enhancer, 0.1-1% of excipient, 0.1-1% of antioxidant, Preservative 0.1-0.6%, essence 0.01-0.05%, water balance.

As a preferred embodiment, 0.1-0.5% sunscreen agent can also be added to the face cream. The sunscreen is 4-methylbenzylidene camphor.

The skin care product prepared from shallot ethyl acetate extract is preferably an emulsion, and the emulsion contains the following components in weight percentage: 3-15% of shallot ethyl acetate extract, 1-5% of cactus extract, Centella asiatica extract 1% to 3% base oil, 3% to 10% base oil, 3% to 10% moisturizer, 5% to 10% emulsifier, 0.1% to 0.5% antioxidant, 0.1% to 0.3% cuticle softener, 0.1% to 0.6% preservative, immune Regulator 1-3%, essence 0.01-0.05%, water balance.

More preferably, the emulsion contains the following components in weight percentage: 3-15% of ethyl acetate extract of red onion, 1-5% of cactus extract, 1-3% of centella asiatica extract, 3-3% of base oil 5%, moisturizer 5-8%, emulsifier 5-8%, antioxidant 0.1-0.5%, cuticle softener 0.1%, preservative 0.5-0.6%, immunomodulator 1-2%, essence 0.01-0.05% , the water balance.

As a preferred embodiment, 0.1-1% of a penetration enhancer can also be added to the emulsion.

More preferably, the immunomodulator in the emulsion is carboxymethyl dextran.

The skin care product prepared with red onion ethyl acetate extract is preferably a mask, and the mask contains the following components in weight percentages: red onion ethyl acetate extract 3-15%, cactus extract 1-5%, centella asiatica extract 1% to 3% moisturizers, 3% to 15% moisturizers, 1% to 5% emulsifiers, 0.1% to 0.3% cutin softeners, 0.1% to 0.5% antioxidants, 0.1% to 0.6% preservatives, 0.01% to 0.05% essences, and water quantity.

More preferably, the facial mask contains the following components in weight percentage: 3-15% ethyl acetate extract of red onion, 1-5% cactus extract, 1-3% centella asiatica extract, 5% moisturizing agent ～10%, emulsifier 1～2%, cuticle softener 0.1～0.2%, antioxidant 0.3～0.5%, preservative 0.1～0.3%, essence 0.01～0.05%, water balance.

More preferably, 0.1-0.2% of a penetration enhancer can also be added to the facial mask.

More preferably, 0.2-0.5% of excipients can also be added to the facial mask.

The skin care product prepared from shallot ethyl acetate extract is preferably an essence, and the essence contains the following components in weight percentage: 3-15% of shallot ethyl acetate extract, 1-5% of cactus extract, snow Grass extract 1-3%, humectant 3-15%, emulsifier 1-5%, preservative 0.1-0.6%, essence 0.01-0.05%, water balance.

More preferably, the essence contains the following components in weight percentage: 3-15% ethyl acetate extract of red onion, 1-5% cactus extract, 1-3% centella asiatica extract, 5% moisturizing agent ～13%, emulsifier 1～2%, antioxidant 0.1～1%, preservative 0.5%, essence 0.01～0.05%, water balance.

More preferably, 0.1-1% of penetration enhancer; 1-5% of base oil; 0.1-0.3% of cuticle softener; 0.01-0.05% of complexing agent can also be added to the essence. The complexing agent is disodium EDTA.

Most preferably, the emulsifiers described above in creams, lotions, facial masks, and serums are selected from hydrogenated lecithin, cetyl alcohol and cetearyl glucoside, caprylic/capric triglyceride, glyceryl stearate, One or more of cetearyl ether-21, sorbitan stearate, lauryl ether, glyceryl monostearate or polyvinyl alcohol.

Most preferably, the moisturizing agent described in the above face cream, lotion, facial mask, and essence is selected from phytosterol esters, 1,3-butanediol, polyethylene glycol-6, glycerin, hyaluronic acid, ceramide, three One of ethanolamine, isopropyl myristate, trehalose, trimethylglycine, propylene glycol, cetyl alcohol, dipropylene glycol, sucrose, isohexadecane, sodium L-pyrrolidone carboxylate, or dipotassium glycyrrhizinate or more.

Most preferably, the base oil described in the above face cream, lotion, mask, and essence is selected from shea butter, dimethylsiloxane, cyclomethicone, polydimethylsiloxane, cyclopenta One or more of dimethicone, squalane, or almond oil.

Most preferably, the antioxidant described in the cream, lotion, facial mask, and essence is butylated hydroxytoluene or tocopheryl acetate.

Most preferably, the preservatives described in the above face cream, lotion, facial mask and essence are selected from one or more of methylparaben, propylparaben or phenoxyethanol.

Most preferably, the penetration enhancer described in the above face cream, lotion, facial mask, and essence is selected from PEG-40 hydrogenated castor oil.

Most preferably, the cuticle softening agent described in the above lotion, facial mask, and essence is allantoin.

More preferably, the above excipients are one or more of xanthan gum or carbomer.

More preferably, the preparation method of the shallot ethyl acetate extract as mentioned above is:

S1. Take the dried shallot block, add 60% ethanol, extract twice, each time for 1 hour, combine the two extracts, and filter;

S2. Add activated carbon to the filtrate filtered by S1 for decolorization, the decolorization temperature is 85°C, and filter until the solution is clear and free of activated carbon;

S3. The filtrate in S2 is extracted with ethyl acetate, and the ethyl acetate part liquid is rotary evaporated to recover the solvent;

S4. Concentrate and dry the solvent recovered in S3 to obtain the ethyl acetate extract of shallot.

Compared with the prior art, the present invention has the following beneficial effects:

The skin care effect provided by the invention is remarkable, can effectively improve facial skin, antibacterial and anti-inflammatory, scavenge free radicals, delay aging, promote skin microcirculation, has the effect of removing acne and whitening, has good moisturizing effect, and is safe and non-irritating to the skin.

Description of drawings

Figure 1 shows the antibacterial activity of shallot ethyl acetate extract fractions on Staphylococcus aureus ATCC25923.

Fig. 2 is the bacteriostatic activity of ethyl acetate extract fraction of shallot on Escherichia coli ATCC25922.

Fig. 3 is the bacteriostatic activity of shallot ethyl acetate extract fractions on Salmonella typhimurium ATCC 14028.

Fig. 4 is the antibacterial activity of the extraction parts of shallot ethyl acetate on Staphylococcus aureus ATCC11827.

Figure 5 shows the antibacterial activity of the ethyl acetate extract fraction of red onion against Propionibacterium acnes ATCC6919.

Figure 6 shows the scavenging ability of shallot ethyl acetate extract fraction on DPPH•.

Figure 7 shows the scavenging ability of shallot ethyl acetate extract fractions on •OH.

detailed description

The present invention will be further elaborated below in combination with the accompanying drawings and specific embodiments. The embodiments are only used to explain the present invention, and are not intended to limit the scope of the present invention. The test methods used in the following examples are conventional methods unless otherwise specified; the materials and reagents used are commercially available reagents and materials unless otherwise specified.

Example 1 The preparation of the ethyl acetate extraction part of red onion

Take 500g of dry shallot lumps, add 4L of 60% ethanol, extract twice, each time for 1h, filter the extract, combine the filtrate, add 100g of activated carbon for decolorization, the decolorization temperature is 85°C, filter until the solution is clear without activated carbon, the filtrate is used, etc. Volumetric ethyl acetate extraction, the ethyl acetate fraction extract was recovered with a rotary evaporator at 55-65°C, concentrated and dried to obtain the ethyl acetate extraction fraction of shallot.

Example 2 Preparation of Shallot Extract Skin Cream 1

Phase A: Hydrogenated Lecithin 35g, Shea Butter 20g, Phytosterol Esters 8g, Dimethicone 30g, Cyclomethicone 20g, Cetyl Alcohol and Cetearyl Glucoside 10g, Caprylic/Sunflower Triglyceride 40g, BHT 2g, PEG-40 hydrogenated castor oil 5g, propylparaben 0.1g.

Phase B: carbomer 4g, 1,3-butanediol 20g, polyethylene glycol-6 2g, xanthan gum 1g, glycerin 30g, hyaluronic acid 0.5g, methylparaben 1g, the balance is deionized Water (based on 1000g).

Phase C: 0.2g ceramide, 2g triethanolamine, 35g ethyl acetate extract of red onion, 10g cactus extract, 20g centella asiatica extract.

Phase D: 4g of phenoxyethanol, 0.3g of essence.

Preparation: Heat phase A to 85°C to dissolve completely, heat phase B to 85°C, stir and disperse evenly, mix phases A and B homogeneously and stir, add triethanolamine while hot, when the temperature drops to 40°C At the following time, add phase C and phase D and stir for 20 minutes.

Example 3 Preparation of Shallot Extract Skin Cream 2

Phase A: Caprylic/Capric Triglyceride 20g, Ethylhexyl Palmitate 20g, Isopropyl Myristate 20g, Glyceryl Stearate 10g, Shea Butter 20g, Ceteareth-21 10g , cyclomethicone 20g, cetyl alcohol and cetearyl glucoside 10g, phytosterol ester 8g, 4-methylbenzylidene camphor 3g, butylated hydroxytoluene 5g, propylparaben 0.2g, PEG- 40 hydrogenated castor oil 10 g.

Phase B: 30g of glycerin, 10g of trehalose, 20g of 1,3-butanediol, 1g of xanthan gum, 0.5g of hyaluronic acid, 1g of methylparaben, and the balance is deionized water (based on 1000g).

Phase C: ceramide 0.2g, shallot ethyl acetate extract 50g, cactus extract 20g, centella asiatica extract 15g.

Phase D: 4g of phenoxyethanol, 0.5g of essence.

Preparation: Heat phase A to 85°C to dissolve completely, heat phase B to 85°C, stir and disperse evenly, mix phases A and B homogeneously and stir, when the temperature drops below 40°C, add phase C , D are equal and stirred for 20 minutes.

Example 4 Preparation of Shallot Extract Skin Cream 3

Phase A: Shea Butter 25g, Caprylic/Capric Triglyceride 30g, Sorbitan Stearate 20g, Phytosterol Esters 10g, Dimethicone 30g, Cyclomethicone 10g, Cetyl Alcohol and Cetearyl glucoside 20g, isopropyl palmitate 20g, butylated hydroxytoluene 2g, propylparaben 0.1g.

Phase B: Glycerin 60g, 1,3-Butanediol 20g, Polyethylene Glycol-63g, Xanthan Gum 1.5g, Hyaluronic Acid 0.5g, Methylparaben 2g, the balance is deionized water (based on 1000g ).

Phase C: 0.2g ceramide, 45g ethyl acetate extract of red onion, 20g cactus extract, 20g centella asiatica extract.

Phase D: 3g of phenoxyethanol, 0.1g of essence.

Preparation: Heat phase A to 85°C to dissolve completely, heat phase B to 85°C, stir and disperse evenly, mix phases A and B homogeneously and stir, when the temperature drops below 40°C, add phase C , D are equal and stirred for 20 minutes.

The preparation of embodiment 5 shallot extract skin care lotion 1

Phase A: Cetyl Alcohol and Cetearyl Glucoside 25g, Caprylic/Capric Triglyceride 30g, Cyclopentasiloxane 20g, Sorbitan Stearate 10g, Squalane 20g, Carboxymethyl 15g dextran, 15g cyclomethicone, 10g trimethylglycine, 2g laureth, 8g PEG-40 hydrogenated castor oil, 3g butylated hydroxytoluene.

Phase B: 30g of 1,3-butanediol, 20g of propylene glycol, 0.5g of hyaluronic acid, 1g of allantoin, 2g of methylparaben, and the balance is deionized water (based on 1000g).

Phase C: 40g of ethyl acetate extract of red onion, 20g of cactus extract, 20g of centella asiatica extract.

Phase D: 4g of phenoxyethanol, 0.2g of essence.

Preparation: Heat phase A to 85°C to dissolve completely, heat phase B to 85°C, stir and disperse evenly, mix phases A and B homogeneously and stir, when the temperature drops below 40°C, add phase C , D are equal and stirred for 20 minutes.

The preparation of embodiment 6 shallot extract skin care lotion 2

Phase A: Hydrogenated Lecithin 20g, Cetyl Alcohol and Cetearyl Glucoside 10g, Caprylic/Capric Triglyceride 35g, Cyclopentasiloxane 30g, Glyceryl Monostearate 15g, Carboxymethyl Dextran 20g, Cyclomethicone 15g, Trimethylglycine 10g, Laureth 2g, Propylparaben 0.1g.

Phase B: 30g of 1,3-butanediol, 15g of cetyl alcohol, 1g of hyaluronic acid, 1g of allantoin, 0.5g of methylparaben, and the balance is deionized water (based on 1000g).

Phase C: 50g ethyl acetate extract of red onion, 20g cactus extract, 30g centella asiatica extract, 5g tocopheryl acetate.

Phase D: 5g of phenoxyethanol, 0.3g of essence.

Preparation: Heat phase A to 85°C to dissolve completely, heat phase B to 85°C, stir and disperse evenly, mix phases A and B homogeneously and stir, when the temperature drops below 40°C, add phase C , D are equal and stirred for 20 minutes.

The preparation of embodiment 7 shallot extract facial mask 1

Phase A: 50g of 1,3-butylene glycol, 20g of propylene glycol, 10g of polyvinyl alcohol, 1.5g of xanthan gum, 0.5g of hyaluronic acid, 1g of allantoin.

Phase B: 4g tocopheryl acetate, 10g dipropylene glycol, 30g ethyl acetate extract of red onion, 10g cactus extract, 15g centella asiatica extract, 2g phenoxyethanol, 0.5g methylparaben, essence 0.4g, and the rest is deionized water (based on 1000g).

Preparation: Heat phase A at 85°C for 30 minutes, and then stir at a certain speed. When the temperature cools down to below 40°C, add phase B in turn until it is evenly stirred, and pour the essence into the container with mask paper In the mask bag, after the essence is fully immersed in the mask paper, seal it to get a mask containing natural ingredients.

The preparation of embodiment 8 shallot extract facial mask 2

Phase A: glycerin 40g, propylene glycol 30g, carbomer 940 5g, sucrose 2g, allantoin 1.5g.

Phase B: 2g triethanolamine, 2g PEG-40 hydrogenated castor oil, 4g tocopheryl acetate, 20g ethyl acetate extract of shallot, 15g cactus extract, 10g centella asiatica extract, 2g phenoxyethanol, hydroxybenzene 0.5g of methyl ester, 0.2g of essence, and the rest is deionized water (based on 1000g).

Preparation: Heat phase A at 85°C for 30 minutes, and then stir at a certain speed. When the temperature cools down to below 40°C, add phase B in turn until it is evenly stirred, and pour the essence into the container with mask paper In the mask bag, after the essence is fully immersed in the mask paper, seal it to get a mask containing natural ingredients.

The preparation of embodiment 9 shallot extract essence 1

Phase A: 20g squalane, 30g almond oil, 30g isohexadecane, 20g cetearyl glucoside, 0.5g propylparaben.

Phase B: 60g of glycerin, 30g of dipropylene glycol, 1g of allantoin, 0.2g of disodium EDTA, 1g of methylparaben, and the rest is deionized water (calculated in 1000g).

Phase C: 2g sodium L-pyrrolidone carboxylate, 40g ethyl acetate extract of shallot, 20g cactus extract, 10g centella asiatica extract, 2g butylated hydroxytoluene, 4g phenoxyethanol, 0.3g essence.

Preparation: Heat phases A and B at 85°C for 30 minutes, homogenize while hot for 3 minutes, and then stir at a certain speed. When the temperature is cooled below 40°C, add phase C in sequence until the mixture is uniform.

The preparation of embodiment 10 shallot extract essence 2

Phase A: 20g of 1,3-butylene glycol, 30g of dipropylene glycol, 9405g of carbomer, 5g of hydroxyethyl cellulose, 1g of dipotassium glycyrrhizinate.

Phase B: 4g triethanolamine, 5g tocopheryl acetate, 60g ethyl acetate extract of red onion, 15g cactus extract, 10g centella asiatica extract, 4g phenoxyethanol, 1g methylparaben, 0.1g essence, The rest is deionized water (based on 1000g).

Preparation: Heat phase A at 85°C for 30 minutes, and then stir at a certain speed. When the temperature cools down to below 40°C, add phase B in sequence until the mixture is evenly stirred.

Example 11 Bacteriostasis and Antioxidant Activity Determination of Ethyl Acetate Extracted Parts of Red Onion

The antibacterial and antioxidative activities of the extraction parts of shallot ethyl acetate were determined, using Staphylococcus aureus ATCC25923, Escherichia coli ATCC25922, Salmonella typhimurium ATCC14028, Staphylococcus epidermidis ATCC11827, Propionibacterium acnes ATCC6919 for the test Bacteria, and the antibacterial activity of 6 mass concentrations of the ethyl acetate extraction parts of shallots was measured against the tested bacteria. The results showed that the ethyl acetate extraction parts of red onions had the strongest inhibitory activity against Staphylococcus aureus and Staphylococcus epidermidis, When the mass concentration is 50mg/mL, the diameters of the inhibition zone are 27mm and 26mm respectively, followed by Salmonella, the maximum inhibition zone diameter is 16mm, and the antibacterial ability to Escherichia coli and Propionibacterium acnes is the weakest (see Figure 1-5) .

Antioxidant effect of embodiment 12 shallot ethyl acetate extract parts

Five different polar parts of shallot extract, ethyl acetate layer, n-butanol layer, chloroform layer, ethanol layer, and petroleum ether layer, have antioxidant activity, and the antioxidative effects of different polar parts are different. Free radicals are selective. Among them, the ethyl acetate phase and n-butanol phase had the strongest activity, followed by the chloroform phase, and the antioxidant activity of the petroleum ether phase and ethanol extract was low. The strength of total antioxidant capacity (TAC) is ethyl acetate layer>n-butanol layer>chloroform layer>ethanol layer>petroleum ether layer. mg/mL, the scavenging rate of DPPH• reached 60%-88%, and when the mass concentration was 2-4 mg/mL, the scavenging rate of •OH reached 73%-86% (see Figure 6-7).

Claims (10)

1. A skin care product containing shallot extract, characterized in that it contains the following components in percentage by weight: 3 to 15% of shallot ethyl acetate extract, 1 to 5% of cactus extract, and 1 to 5% of centella asiatica extract Material 1~3%, auxiliary materials 78~95%. 2. The skin care product according to claim 1, wherein the dosage form of the skin care product is face cream, lotion, facial mask, essence, cleanser, toner, softening water, firming water, nutritional lotion, pressed powder , body lotion or body lotion. 3. The skin care product according to claim 2, wherein the skin care product is a face cream, and the face cream contains the following components in percentage by weight: 3% to 15% of ethyl acetate extract of shallot, 1% to 15% of cactus extract 5%, centella asiatica extract 1-3%, base oil 5-15%, humectant 3-10%, emulsifier 3-15%, penetration enhancer 0.5-1%, excipient 0.1-1%, Antioxidant 0.1~1%, preservative 0.1~0.6%, essence 0.01~0.05%, water balance. 4. The skin care product according to claim 2, characterized in that, the skin care product is an emulsion, and the emulsion contains the following components in percentage by weight: shallot ethyl acetate extract 3-15%, cactus extract 1 ～5%, centella asiatica extract 1～3%, base oil 3～10%, moisturizer 3～10%, emulsifier 1～10%, antioxidant 0.1～0.5%, cuticle softener 0.1～0.3%, Preservative 0.1-0.6%, immunomodulator 1-3%, essence 0.01-0.05%, water balance. 5. The skin care product according to claim 2, characterized in that, the skin care product is a facial mask, and the facial mask contains the following components in percentage by weight: 3% to 15% of ethyl acetate extract of red onion, 1% of cactus extract ～5%, centella asiatica extract 1～3%, humectant 3～15%, emulsifier 1～5%, cuticle softener 0.1～0.3%, antioxidant 0.1～0.5%, preservative 0.1～0.6%, Essence 0.01～0.05%, the balance of water. 6. The skin care product according to claim 2, characterized in that, the skin care product is an essence, and the essence contains the following components in percentage by weight: 3% to 15% of the ethyl acetate extract of red onion, 3% to 15% of the extract from cactus 1-5% of ingredients, 1-3% of centella asiatica extract, 3-15% of humectant, 1-5% of emulsifier, 0.1-1% of antioxidant, 0.1-0.6% of preservative, 0.01-0.05% of essence, water balance. 7. The skin care product according to any one of claims 3 to 6, wherein the preparation method of the shallot ethyl acetate extract is as follows: S1. Take the dried shallot block, add 60% ethanol, extract twice, each time for 1 hour, combine the two extracts, and filter; S2. Add activated carbon to the filtrate filtered by S1 for decolorization, the decolorization temperature is 85°C, and filter until the solution is clear and free of activated carbon; S3. The filtrate in S2 is extracted with ethyl acetate, and the ethyl acetate part liquid is rotary evaporated to recover the solvent; S4. Concentrate and dry the solvent recovered in S3 to obtain the ethyl acetate extract of shallot. 8. The skin care product according to any one of claims 3 to 6, wherein the emulsifier is selected from hydrogenated lecithin, cetyl alcohol and cetearyl glucoside, caprylic/capric triglyceride, One or more of glyceryl stearate, ceteareth-21, sorbitan stearate, laureth, glyceryl monostearate or polyvinyl alcohol. 9. The skin care product according to any one of claims 3 to 6, wherein the moisturizing agent is selected from the group consisting of phytosterol esters, 1,3-butanediol, polyethylene glycol-6, glycerin, hyaluronic acid Acid, Ceramide, Triethanolamine, Isopropyl Myristate, Trehalose, Trimethylglycine, Propylene Glycol, Cetyl Alcohol, Dipropylene Glycol, Sucrose, Isohexadecane, Sodium L-Pyrrolidone Carboxylate, or Glycyrrhizic Acid One or more of dipotassium. 10. The skin care product according to any one of claims 3 to 6, wherein the base oil is selected from the group consisting of shea butter, dimethylsiloxane, cyclomethicone, polydimethylsiloxane One or more of silicone, cyclopentasiloxane, isopropyl palmitate, ethylhexyl palmitate, squalane, or almond oil.