Application of calanthe stem cell extract in preparation of cosmetics / skin care products

Abstract

The invention relates to application of calanthe stem cell extract in preparation of cosmetics / skincare products, an application method is that the calanthe stem cell extract is added into the cosmetics / skincare products through a low-temperature emulsification process, the content of the calanthe stem cell extract in each gram of the cosmetics / skincare products is 0.5-25.0 [mu] g, the purity is 75-98%, and the content of the calanthe stem cell extract in each gram of the cosmetics / skincare products is 0.5-1.5 [mu] g. The calanthe calanthe stem cell extract extracted from calanthe calanthe stem cells is applied to cosmetics / skin care products for the first time, and compared with calanthe calanthe callus extract which is formed by inducing calanthe calanthe plant tissues and is extracted from the callus, the calanthe calanthe callus extract contains richer and more effective skin care components, and the calanthe calanthe callus extract has the advantages that the calanthe calanthe calanthe callus extract can be used for skin care. The purity and the activity are higher.

Description

Technical Field

[0001] The present invention relates to the field of cosmetic raw material development, and in particular to an application of an extract of Cynarostegium wilfordii stem cells in the preparation of cosmetics / skin care products. Background Art

[0002] Plant skin care ingredients are extracted from plants, developed through modern technology, and then added to skin care products. Compared with traditional chemical skin care products, skin care products formulated with plant extracts as the core ingredients have many unique advantages, such as aloe vera ingredients that fight acne, reduce swelling, and inhibit inflammation; calendula ingredients that are antioxidant and soothe sensitive skin; rose ingredients that effectively remove free radicals and promote blood circulation; and high mountain dendrobium ingredients that efficiently replenish water, lock in moisture, and regulate water and oil balance.

[0003] According to the application of the callus extract of Shrimp Orchid in the preparation of skin care products / cosmetics in the public patent 202410305719.X, it belongs to the field of cosmetic raw material development technology, and provides a new raw material for the cosmetic field. The effective ingredients of Shrimp Orchid callus are used in the preparation of cosmetics, which can indirectly promote the mechanical properties and stability of the cell skeleton, help reduce wrinkles, increase the cell metabolism rate, and be used in skin care products as antioxidant raw materials. It can promote the generation of energy inside cells, inject new vitality into cells, directly alleviate the damage to collagen caused by cell aging, directly fight against cell aging, maintain the health and integrity of the skin, directly reduce skin damage caused by aging, and slow down the process of cell aging. It is a cosmetic raw material that can achieve multiple functions and has excellent effects.

[0004] However, in the process of use, the application of traditional callus extracts of Schizonepeta tenuifolia in the preparation of skin care products / cosmetics, because callus is formed after the plant is injured, contains more secondary metabolites and cell fragments, which will affect the purity and activity of the extracts and reduce the use effect of skin care products / cosmetics. Moreover, the preparation method is relatively complicated, including pre-freezing, freeze-drying, mixed extraction, ultrasonic treatment and solvent removal. This complicated preparation process easily increases production costs and time, is not conducive to large-scale industrial production, and faces a higher risk of activity loss during extraction and processing. For this reason, it is necessary to design a new technical solution to solve it. Summary of the invention

[0005] The purpose of the present invention is to overcome the shortcomings of the prior art, meet the actual needs, and provide an application of a stem cell extract of Scutellaria baicalensis in the preparation of cosmetics / skin care products, so as to solve the current traditional application of Scutellaria baicalensis callus extract in the preparation of skin care products / cosmetics. Since the callus is formed after the plant is injured, it contains more secondary metabolites and cell fragments, which will affect the purity and activity of the extract and reduce the use effect of the skin care products / cosmetics. Moreover, the preparation method is relatively complicated, including pre-freezing, freeze-drying, mixed extraction, ultrasonic treatment and solvent removal. This complicated preparation process easily increases production costs and time, is not conducive to large-scale industrial production, and faces technical problems such as a higher risk of activity loss during extraction and processing.

[0006] In order to achieve the purpose of the present invention, the technical solution adopted by the present invention is: designing an application of a Cynomorium stem cell extract in the preparation of cosmetics / skin care products, adding the Cynomorium stem cell extract to the cosmetics / skin care products through a low-temperature emulsification process, wherein the content of the Cynomorium stem cell extract per gram of the cosmetics / skin care products is 0.5-25.0 μg, and the purity is 75-98%.

[0007] Preferably, the low-temperature emulsification process comprises the following steps: dividing the components that need to be heated in the raw materials of cosmetics / skin care products into oily components and aqueous components, heating them to 40-55°C respectively and then mixing them for preliminary emulsification, cooling them to 25-40°C, adding a solution containing the Orchid stem cell extract and components that do not need to be heated, stirring evenly at a low speed, and vacuum degassing to avoid high temperature destruction of active ingredients.

[0008] Preferably, the Cymbidium stem cell extract is prepared by plant cell suspension culture technology or extracted from Cymbidium tissue by low-temperature supercritical extraction method.

[0009] Preferably, the cosmetics / skin care products include skin care and anti-aging products, cleaning cosmetics, functional cosmetics and beauty cosmetics.

[0010] Preferably, the skin care and anti-aging products include moisturizers, lotions, eye creams, hand creams, day creams, night creams, anti-cracking creams and lotions;

[0011] The cleaning cosmetics include facial cleansers, body washes and hand soaps;

[0012] The functional cosmetics include whitening skin care products, anti-aging skin care products, moisturizing skin care products and repairing skin care products;

[0013] The cosmetics include facial masks, lipsticks and foundation creams.

[0014] An anti-aging cosmetic contains 0.5-25.0 ppm of a stem cell extract of a cymbidium orchid equivalent to the mass of the cosmetic.

[0015] A hand cream containing an extract of stem cells of the genus Cynomorium, mainly comprising the following ingredients by mass percentage:

[0016] Natural plant oil (such as sweet almond oil, argan oil) 20-35%;

[0017] Shea butter or cocoa butter 8-15%;

[0018] Glycerin or hyaluronic acid 2-5%, as a moisturizer;

[0019] Antioxidants (such as vitamin E, green tea extract) 0.1-1.0%;

[0020] Preservatives (such as phenoxyethanol, ethylhexylglycerin) 0.1-0.5%;

[0021] And 0.0001 to 0.0015% of Heliconia stem cell extract to provide additional nourishing and repairing effects.

[0022] An eye cream containing an extract of stem cells of the genus Cynomorium, mainly comprising the following ingredients by mass percentage:

[0023] Light oils (such as squalane, silicone oil) 5-15%;

[0024] Moisturizing factors (such as trehalose, sodium hyaluronate) 2-8%;

[0025] Skin firming ingredients (such as peptides, hexapeptides) 1-3%;

[0026] Antioxidants (such as resveratrol, coenzyme Q10) 0.1-1.0%;

[0027] Appropriate amount of emulsifier and stabilizer;

[0028] And 0.0001 to 0.0015% of Orchidaceae stem cell extract to enhance the elasticity and repair ability of the eye skin.

[0029] A moisturizing cream containing an extract of stem cells of the genus Cynomorium, mainly comprising the following ingredients by mass percentage:

[0030] Moisturizing oils (such as coconut oil, olive oil derivatives) 10-25%;

[0031] Emulsifier (such as cetearyl alcohol, polysorbate) 2-6%;

[0032] Humectants (such as propylene glycol, butylene glycol) 3-10%;

[0033] Skin barrier repair ingredients (such as ceramide, cholesterol) 0.5-2.0%;

[0034] Antioxidants and soothing ingredients (such as allantoin, aloe vera extract) 0.1-1.5%

[0035] Preservatives 0.1%-1.0%;

[0036] And 0.0001 to 0.0015% of Orchidaceae stem cell extract to provide comprehensive skin nourishment and protection.

[0037] A hand sanitizer containing a stem cell extract of Scutellaria baicalensis, mainly comprising the following ingredients by mass percentage:

[0038] Surfactants (such as cocamidopropyl betaine, sodium lauroyl sarcosinate) 10-30%;

[0039] Humectants (such as glycerin, propylene glycol) 2-8%;

[0040] Antimicrobial agents (such as chlorhexidine acetate, benzalkonium chloride) 0.1-1.0%;

[0041] pH adjuster (such as citric acid, sodium hydroxide) 0.1%-1.0%;

[0042] And 0.0001 to 0.0015% of Orchidaceae stem cell extract to enhance the moisturizing and repairing effects of hand skin.

[0043] Compared with the prior art, the present invention has the following beneficial effects:

[0044] 1. The present invention is the first to apply the Shrimp Cymbidium stem cell extract extracted from Shrimp Cymbidium stem cells to cosmetics / skin care products. Compared with the Shrimp Cymbidium callus extract obtained by inducing Shrimp Cymbidium plant tissue to form callus and extracting from the callus, the extract contains richer and more effective skin care ingredients, and has higher purity and activity. Since the active ingredients in the Shrimp Cymbidium stem cell extract are more concentrated and efficient, its application in skin care products can bring more significant skin care effects, such as enhancing the elasticity of the eye skin, reducing fine lines and wrinkles, etc., providing a new and efficient plant-derived raw material for the field of cosmetics / skin care products.

[0045] 2. The present invention adds the active ingredients through a low-temperature emulsification process to avoid high temperature destruction of the active ingredients, thereby ensuring the efficiency and stability of the Scutellaria stem cell extract, and making the Scutellaria stem cells have higher physiological activity and regeneration ability, so that the extract contains richer and more effective skin care ingredients.

[0046] 3. The Artemisia selengensis stem cell extract of the present invention is not only suitable for specific skin care products such as eye cream, but can also be widely used in various cosmetics and skin care products to provide comprehensive protection and repair for different skin types and problems, such as skin care and anti-aging products, cleaning cosmetics, functional cosmetics and beauty cosmetics, etc., to meet the needs of different consumers.

[0047] 4. The present invention is applied to eye cream. Since the Shrimp Orchid stem cell extract is rich in multiple active ingredients, it helps to enhance the elasticity of the eye skin and reduce the appearance of fine lines and wrinkles. Its repair ability can significantly improve the quality of the eye skin and reduce skin damage caused by age, environment and other factors. The combination of the Shrimp Orchid stem cell extract and light oil and other ingredients makes the eye cream light in texture, easily absorbed by the eye skin, and does not cause a greasy feeling.

[0048] 5. The present invention is applied to hand cream. The Schizonepeta stem cell extract can deeply nourish the hand skin, provide comprehensive protection, and prevent problems such as dryness and chapped skin. Its powerful repair ability can accelerate the repair process of the hand skin and reduce hand skin damage caused by labor, environment and other factors. Combined with other moisturizing ingredients (such as shea butter, glycerin, etc.), it can form an effective moisturizing barrier, lock in moisture, and prevent the hand skin from drying out.

[0049] 6. The present invention is applied to moisturizing cream. The Shrimp orchid stem cell extract is rich in various nourishing ingredients, which can deeply nourish the skin and make the skin softer and smoother. Its unique moisturizing property can form a protective film on the skin surface, lock in moisture, prevent moisture loss, and keep the skin hydrated. The Shrimp orchid stem cell extract has a significant anti-aging effect, can reduce fine lines, wrinkles and other signs of aging, and make the skin younger and more elastic.

[0050] 7. The present invention is applied to hand sanitizer. The combination of the stem cell extract of the herb Orchidaceae and a mild surfactant can maintain the natural oil balance of the skin while cleaning the skin, avoiding dryness and tightness. Its moisturizing property can moisturize the skin of the hands and prevent dryness and cracking caused by frequent hand washing. The stem cell extract of the herb Orchidaceae has certain antibacterial and anti-inflammatory effects, which can reduce the growth of bacteria on the hands and keep the hands clean and healthy. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 It is a schematic diagram of the process of the present invention; DETAILED DESCRIPTION

[0052] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0053] Application of a stem cell extract of Scutellaria baicalensis in the preparation of cosmetics / skin care products, see Figure 1, the Shrimp orchid stem cell extract is added to cosmetics / skin care products through a low-temperature emulsification process, wherein the Shrimp orchid stem cell extract content per gram of cosmetics / skin care products is 0.5-25.0 μg, and the purity is 75-98%.

[0054] For details, see Figure 1 The low-temperature emulsification process includes the following steps: the ingredients that need to be heated in the raw materials of cosmetics / skin care products are divided into oily components and aqueous components, which are heated to 40-55°C respectively and then mixed for preliminary emulsification, cooled to 25-40°C, and the solution containing the shrimp spiny orchid stem cell extract and the components that do not need to be heated are added, stirred evenly at a low speed, and vacuum degassed to avoid high temperature damage to the active ingredients.

[0055] For further information, see Figure 1 , the Artemisia selengensis stem cell extract is prepared by plant cell suspension culture technology or extracted from Artemisia selengensis tissue by low-temperature supercritical extraction method.

[0056] It is worth noting that see Figure 1 , cosmetics / skin care products include skin care and anti-aging products, cleansing cosmetics, functional cosmetics and beauty cosmetics.

[0057] It is worth noting that see Figure 1 , skin care and anti-aging products include moisturizers, lotions, eye creams, hand creams, day creams, night creams, anti-cracking creams and lotions;

[0058] Cleansing cosmetics include facial cleansers, body washes, and hand soaps;

[0059] Functional cosmetics include whitening skin care products, anti-aging skin care products, moisturizing skin care products and repairing skin care products;

[0060] Beauty cosmetics include facial masks, lipsticks and foundation creams.

[0061] An anti-aging cosmetic contains 0.5-25.0 ppm of a stem cell extract of a cymbidium orchid equivalent to the mass of the cosmetic.

[0062] A hand cream containing an extract of stem cells of the genus Cynomorium, mainly comprising the following ingredients by mass percentage:

[0063] Natural plant oil (such as sweet almond oil, argan oil) 20-35%;

[0064] Shea butter or cocoa butter 8-15%;

[0065] Glycerin or hyaluronic acid 2-5%, as a moisturizer;

[0066] Antioxidants (such as vitamin E, green tea extract) 0.1-1.0%;

[0067] Preservatives (such as phenoxyethanol, ethylhexylglycerin) 0.1-0.5%;

[0068] And 0.0001 to 0.0015% of Heliconia stem cell extract to provide additional nourishing and repairing effects.

[0069] An eye cream containing an extract of stem cells of the genus Cynomorium, mainly comprising the following ingredients by mass percentage:

[0070] Light oils (such as squalane, silicone oil) 5-15%;

[0071] Moisturizing factors (such as trehalose, sodium hyaluronate) 2-8%;

[0072] Skin firming ingredients (such as peptides, hexapeptides) 1-3%;

[0073] Antioxidants (such as resveratrol, coenzyme Q10) 0.1-1.0%;

[0074] Appropriate amount of emulsifier and stabilizer;

[0075] And 0.0001 to 0.0015% of Orchidaceae stem cell extract to enhance the elasticity and repair ability of the eye skin.

[0076] A moisturizing cream containing an extract of stem cells of the genus Cynomorium, mainly comprising the following ingredients by mass percentage:

[0077] Moisturizing oils (such as coconut oil, olive oil derivatives) 10-25%;

[0078] Emulsifier (such as cetearyl alcohol, polysorbate) 2-6%;

[0079] Humectants (such as propylene glycol, butylene glycol) 3-10%;

[0080] Skin barrier repair ingredients (such as ceramide, cholesterol) 0.5-2.0%;

[0081] Antioxidants and soothing ingredients (such as allantoin, aloe vera extract) 0.1-1.5%

[0082] Preservatives 0.1%-1.0%;

[0083] And 0.0001 to 0.0015% of Orchidaceae stem cell extract to provide comprehensive skin nourishment and protection.

[0084] A hand sanitizer containing a stem cell extract of Scutellaria baicalensis, mainly comprising the following ingredients by mass percentage:

[0085] Surfactants (such as cocamidopropyl betaine, sodium lauroyl sarcosinate) 10-30%;

[0086] Humectants (such as glycerin, propylene glycol) 2-8%;

[0087] Antimicrobial agents (such as chlorhexidine acetate, benzalkonium chloride) 0.1-1.0%;

[0088] pH adjuster (such as citric acid, sodium hydroxide) 0.1%-1.0%;

[0089] And 0.0001 to 0.0015% of Orchidaceae stem cell extract to enhance the moisturizing and repairing effects of hand skin.

[0090] Example 1: Hand cream containing Orchidaceae stem cell extract

[0091] Formula (mass percentage):

[0092] Natural vegetable oil (sweet almond oil) 30%

[0093] Shea butter 12%

[0094] Glycerin 4%

[0095] Vitamin E 0.5%

[0096] Phenoxyethanol 0.3%

[0097] Shrimp stem cell extract 0.001%

[0098] Preparation method:

[0099] 1. Heat the oily components (sweet almond oil, shea butter) to 50°C and the aqueous components (glycerin, water) to 45°C and mix and emulsify.

[0100] 2. Cool to 30°C, add the safflower stem cell extract, vitamin E and phenoxyethanol, and stir at low speed for 20 minutes.

[0101] 3. Filling after vacuum degassing.

[0102] Effect: Significantly improves dry and cracked hands, and the repair efficiency is 40% higher than traditional hand creams.

[0103] Example 2: Eye cream containing Orchidaceae stem cell extract

[0104] Formula (mass percentage):

[0105] Squalane 10%

[0106] Sodium Hyaluronate 5%

[0107] Hexapeptide 2%

[0108] Resveratrol 0.8%

[0109] Shrimp stem cell extract 0.0012%

[0110] Preparation method:

[0111] 1. Heat the oil phase (squalane) and the water phase (sodium hyaluronate, water) to 45°C respectively and then mix and emulsify.

[0112] 2. Cool to 28℃, add hexapeptide, resveratrol and schizonepeta extract, and stir homogenously.

[0113] 3. Make eye cream after degassing.

[0114] Effect: Fine lines around eyes are reduced by 35%, skin elasticity is increased by 50%, and there is no greasy feeling.

[0115] Example 3: Moisturizing cream containing Orchidaceae stem cell extract

[0116] Formula (mass percentage):

[0117] Coconut oil derivatives 20%

[0118] Ceramide 1.5%

[0119] Allantoin 1.0%

[0120] Shrimp stem cell extract 0.0008%

[0121] Preparation method:

[0122] 1. Heat the oil phase (coconut oil derivative) to 55°C and the water phase (ceramide, water) to 50°C and emulsify.

[0123] 2. Cool to 35℃, add allantoin and Scutellaria baicalensis extract, and stir at low speed for 15 minutes.

[0124] 3. Vacuum degassing and then repackaging.

[0125] Effect: Moisturizing time is extended to 12 hours and skin barrier repair effect is improved by 30%.

[0126] Example 4: Hand sanitizer containing Orchidaceae stem cell extract

[0127] Formula (mass percentage):

[0128] Cocamidopropyl Betaine 25%

[0129] Glycerin 6%

[0130] Chlorhexidine acetate 0.5%

[0131] Shrimp stem cell extract 0.0005%

[0132] Preparation method:

[0133] 1. Mix the surfactant and humectant and heat to 40℃ to dissolve.

[0134] 2. Cool to 25°C, add antibacterial agent and Scutellaria baicalensis extract, and adjust the pH to 6.0.

[0135] 3. Fill after homogenization.

[0136] Effect: After cleaning, the water loss of hands is reduced by 60%, and the effect of repairing dry damage is significant.

[0137] Comparative Example 1: Traditional Orchid Callus Extract Hand Cream

[0138] Recipe and method:

[0139] Callus extract (purity 60%) was used, with a content of 0.001%.

[0140] During preparation, the oil and water phases are heated to 70°C and mixed. The high temperature causes a 30% loss of active ingredients.

[0141] Effect: The repair efficiency is only 50% of that in Example 1, the cream has poor stability and is easy to separate. Comparative Example 2: Preparation of eye cream by high temperature emulsification process

[0142] Recipe and method:

[0143] Shrimp orchid stem cell extract 0.0012%, but heated to 65°C during emulsification.

[0144] The active ingredients degrade due to high temperature and the actual effective content drops to 0.0003%.

[0145] Effect: The anti-wrinkle effect is 60% lower than that of Example 2, the texture is greasy, and the absorption rate is poor.

[0146] See Table 1 for specific comparative data:

[0147]

[0148]

[0149] Summary of the core advantages of the present invention

[0150] Activity retention: low temperature process + high purity extract, active ingredient retention rate >90%.

[0151] Improved effects: Repair, anti-wrinkle, moisturizing and other effects are improved by 30%-60% compared with traditional methods.

[0152] Process simplification: Eliminate complex steps such as freeze-drying, reducing production costs by more than 30%.

[0153] Widely used: can be adapted to a variety of dosage forms (creams, lotions, cleaning products).

[0154] Main drawbacks of traditional methods

[0155] Activity loss: High temperature and complex processing lead to degradation of active ingredients.

[0156] Impurity interference: Callus extract contains secondary metabolites, which affect product stability.

[0157] Costly: Multi-step processes increase time and energy consumption.

[0158] Limited effect: Low purity leads to weak efficacy and insufficient market competitiveness.

[0159] in conclusion:

[0160] The embodiment significantly improves the product active ingredient retention rate (>90%) and skin care effect through low-temperature emulsification process and high-purity stem cell extract; while the control example suffers from loss of activity and decreased effect due to high-temperature process or low-purity callus tissue extract, which verifies the technical advantages of the present invention.

[0161] In addition, the components designed in the present invention are all universal standard parts or components known to technical personnel in this field. Their structures and principles can be known to technical personnel through technical manuals or through conventional experimental methods. They can be fully implemented by technical personnel in this field. Needless to say, the content protected by the present invention does not involve improvements to internal structures and methods.

[0162] The embodiments of the present invention disclose preferred embodiments, but are not limited thereto. A person skilled in the art can easily understand the spirit of the present invention based on the above embodiments and make different extensions and changes. However, as long as they do not deviate from the spirit of the present invention, they are all within the protection scope of the present invention.

Claims

1. An application of a stem cell extract of Orchidaceae in the preparation of cosmetics / skin care products, characterized in that: The application method is to add the Herba Cynomorii stem cell extract to cosmetics / skin care products through a low-temperature emulsification process, wherein the Herba Cynomorii stem cell extract content per gram of cosmetics / skin care products is 0.5-25.0 μg, and the purity is 75-98%.

2. The use according to claim 1, characterized in that The low-temperature emulsification process includes the following steps: dividing the components that need to be heated in the raw materials of cosmetics / skin care products into oily components and aqueous components, heating them to 40-55°C respectively and then mixing them for preliminary emulsification, cooling them to 25-40°C, adding a solution containing the cymbidium stem cell extract and components that do not need to be heated, stirring evenly at a low speed, and vacuum degassing to avoid high temperature damage to the active ingredients.

3. The use according to claim 1, characterized in that The cymbidium stem cell extract is prepared by plant cell suspension culture technology or extracted from cymbidium tissue by low-temperature supercritical extraction method.

4. The use according to claim 1, characterized in that The cosmetics / skin care products include skin care and anti-aging products, cleaning cosmetics, functional cosmetics and beauty cosmetics.

5. The use according to claim 4, characterized in that The skin care and anti-aging products include moisturizers, lotions, eye creams, hand creams, day creams, night creams, anti-cracking creams and lotions; The cleaning cosmetics include facial cleansers, body washes and hand soaps; The functional cosmetics include whitening skin care products, anti-aging skin care products, moisturizing skin care products and repairing skin care products; The cosmetics include facial masks, lipsticks and foundation creams.

6. An anti-aging cosmetic, characterized in that: Contains 0.5-25.0ppm of Orchidaceae stem cell extract equivalent to cosmetic mass.

7. A hand cream containing an extract of stem cells of the herbaceous plant, characterized in that: Obtained by the application described in claim 1, mainly containing the following components by mass percentage: Natural vegetable oil 20-35%; Shea butter or cocoa butter 8-15%; Glycerin or hyaluronic acid 2-5%, as a moisturizer; Antioxidants 0.1-1.0%; Preservatives 0.1-0.5%; and 0.0001 to 0.0015% of Scutellaria stem cell extract.

8. An eye cream containing an extract of stem cells of the herbaceous plant, characterized in that: Obtained by the application described in claim 1, mainly containing the following components by mass percentage: Light grease 5-15%; Moisturizing factor 2-8%; Skin firming ingredients 1-3%; Antioxidants 0.1-1.0%; Appropriate amount of emulsifier and stabilizer; and 0.0001 to 0.0015% of Scutellaria stem cell extract.

9. A moisturizer containing an extract of stem cells of the herbaceous plant, characterized in that: Obtained by the application described in claim 1, mainly containing the following components by mass percentage: Moisturizing oil 10-25%; Emulsifier 2-6%; Moisturizer 3-10%; Skin barrier repair ingredients 0.5-2.0%; Antioxidants and soothing ingredients 0.1-1.5% Preservatives 0.1%-1.0%; and 0.0001 to 0.0015% of Scutellaria stem cell extract.

10. A hand sanitizer containing an extract of stem cells from the herb Orchidaceae, characterized in that: Obtained by the application described in claim 1, mainly containing the following components by mass percentage: Surfactant 10-30%; Humectant 2-8%; Antimicrobial agent 0.1-1.0%; pH adjuster 0.1%-1.0%; and 0.0001 to 0.0015% of Scutellaria stem cell extract.

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