Essential oil shower balm capable of relieving mood and pressure as well as preparation method and application of essential oil shower balm

Abstract

The invention provides essential oil shower balm capable of relieving emotion and pressure and a preparation method and application of the essential oil shower balm, and belongs to the technical field of balm preparation. The plant essential oil emulsion comprises the following components in percentage by weight: 1.5-3.5% of a thickening agent, 10-25% of a solubilizer, 20-30% of plant essential oil, 0.2-0.5% of an emulsifier, 0.1-0.3% of a chelating agent, 0.1-0.5% of an antioxidant, 0.5-1.5% of a preservative, 0.3-0.8% of a slow release agent and the balance of water, according to the essential oil shower balm, the specific thickening agent, the emulsifying agent and the plant essential oil are selected as the raw materials, a specific preparation process is matched, the prepared essential oil shower balm is applied to the field of bathing, the plant essential oil is added, the effect of cleaning skin can be achieved, a certain nerve soothing effect is achieved, the self-repairing function of the skin is recovered, and the shower balm is suitable for being used in the field of bathing. The resistance of the skin to the outside is enhanced.

Description

Technical Field

[0001] The invention belongs to the technical field of ointment preparation, and in particular relates to an essential oil shower ointment capable of relieving emotions and stress, and a preparation method and application thereof. Background Art

[0002] The fast pace and high efficiency of modern society inevitably bring a lot of tension and pressure to people. People seek products that can help them relax to maintain a healthy lifestyle. More and more women are interested in beauty care products that relieve anxiety and stress and have a relaxing effect. Previous studies have also shown that psychological stress may be associated with the onset or aggravation of a variety of skin diseases. Aromatherapy is a holistic treatment that generally refers to a therapy that uses essential oils containing scents extracted from therapeutic plants to enhance mental function. It is a natural therapy using plants. In recent years, many fragrance-related cosmetics have become increasingly popular, and the use of aromatic essential oils to enhance physical and emotional health has become more and more widespread in related fields and industries.

[0003] As people's quality of life improves, their requirements for bathing are no longer limited to cleaning and cleansing the skin. They also need to perform beauty care or aromatherapy on their hair and skin while bathing to make them feel happy. Most of the shower heads on the market currently only provide people with a simple shower function. In today's rapidly developing world, a simple shower function can no longer meet people's needs. Bath beauty liquid is a skin care product used with a beauty shower head during bathing. It is dissolved in water in the beauty shower head and sprayed on the user through the beauty shower head to achieve whitening, moisturizing and other effects.

[0004] For example, Chinese patent CN210614058U discloses a slow-release perfume stick for perfume atomizing nozzle, which can realize that the water spray head sprays out bath liquid with perfume, and the bath liquid sprayed by the water spray head has perfume, which makes people feel refreshed and comfortable, and bathing is cleaner.

[0005] Chinese patent CN116081792A discloses a shower filter element with moisturizing effect and its preparation method and application. The invention uses specific vitamins, plant extracts, collagen and essential oils as raw materials, and cooperates with a specific preparation process. The prepared shower filter element is used in the field of bathing. It can not only remove a large amount of chlorine in tap water, making the water that contacts the skin clean, gentle and non-irritating, but also has a certain moisturizing and antioxidant effect, can increase the water absorption and water locking function of the skin, keep the skin moisturized at all times, and increase the elasticity of the skin. The shower filter element prepared by the invention has high thermal stability and can be used at a temperature of 70°C. It can clean the skin during bathing and keep the skin from drying out. The raw materials are natural and mild, suitable for most people.

[0006] However, the sustained-release effect and stability of existing showerhead perfumes or showerhead filters cannot better meet the needs, so it is necessary to develop an essential oil showerhead perfume that can relieve emotions and stress. Summary of the invention

[0007] In view of the deficiencies in the prior art, the present invention aims to provide an essential oil shower ointment with high stability, which can relieve stress and soothe emotions, and a preparation method and application thereof.

[0008] In order to achieve the above object, the present invention adopts the following technical solutions: On the one hand, the present invention provides an essential oil shower gel capable of relieving emotions and stress, comprising the following components by weight percentage: 1.5-3.5% thickener, 10-25% solubilizer, 20-30% plant essential oil, 0.2-0.5% emulsifier, 0.1-0.3% chelating agent, 0.1-0.5% antioxidant, 0.5-1.5% preservative, 0.3-0.8% sustained-release agent and the remainder water.

[0009] Preferably, the essential oil shower gel comprises the following components by weight percentage: 2.0-2.5% thickener, 18-20% solubilizer, 20-25% plant essential oil, 0.3-0.4% emulsifier, 0.2-0.3% chelating agent, 0.2-0.3% antioxidant, 0.8-1.2% preservative, 0.4-0.6% sustained-release agent and the remainder water.

[0010] in, The thickener is a mixture of sodium polyacrylate, microcrystalline cellulose, coconut oil and olive oil; The mass ratio of the sodium polyacrylate, microcrystalline cellulose, coconut oil and olive oil is 1-1.5:1:1:1; Preferably, the mass ratio of the sodium polyacrylate, microcrystalline cellulose, coconut oil and olive oil is 1.2:1:1:1.

[0011] The invention uses sodium polyacrylate, microcrystalline cellulose, coconut oil and olive oil as thickeners, and controls the mass ratio of sodium polyacrylate, microcrystalline cellulose, coconut oil and olive oil to be 1-1.5:1:1:1, which can achieve a thickening effect on the one hand, and better moisturize the skin on the other hand, so that the plant essential oil components can better penetrate into the skin, thereby achieving the effects of calming the nerves and soothing and restoring the skin's self-repairing function.

[0012] As some preferred embodiments, the sodium polyacrylate has a weight percentage of 0.4-1.0%; preferably 0.5-0.8%; more preferably 0.6-0.7%; further preferably 0.6%.

[0013] As some preferred embodiments, the microcrystalline cellulose has a weight percentage of 0.3-0.8%, preferably 0.4-0.7%, more preferably 0.5-0.6%, and further preferably 0.5%.

[0014] As some preferred embodiments, the coconut oil has a weight percentage of 0.3-0.8%, preferably 0.4-0.7%, more preferably 0.5-0.6%, and further preferably 0.5%.

[0015] As some preferred embodiments, the olive oil has a weight percentage of 0.3-0.8%, preferably 0.4-0.7%, more preferably 0.5-0.6%, and further preferably 0.5%.

[0016] As a preferred embodiment, the thickener is composed of 0.6% sodium polyacrylate, 0.5% microcrystalline cellulose, 0.5% coconut oil and 0.5% olive oil by weight.

[0017] As some preferred embodiments, the solubilizer is glycerol.

[0018] The plant essential oil is a mixture of agarwood essential oil, sandalwood essential oil, acacia essential oil and costus essential oil.

[0019] in, Agarwood essential oil: It is a natural essential oil, and its components include benzyl acetone, valeric acid, agarwood helicol, α-agarwood furan, α-santalol, guaiacol, γ-guarene, etc. Among them, α-agarwood furan has certain sedative and hypnotic activity, α-santalol and agarwood helicol have chlorpromazine-like tranquilizer effect, which can prolong sleep, and valeric acid has obvious sedative and tranquilizer effect.

[0020] Sandalwood essential oil: The main ingredients include α-santalol, β-santalol, santalene, etc. It has the physiological effects of anti-histamine, anti-inflammatory, antipruritic and skin soothing.

[0021] Acacia essential oil: can directly act on human nerves, soothing and regulating them; it can also nourish and purify the skin and regulate the skin's secretion function; it can also speed up the discharge of toxins deep in the skin, preventing the occurrence of acne, pigmentation, blackheads, acne and other adverse symptoms; it can also eliminate pathogens and microorganisms in the human body, and prevent viruses from growing in the human body. The active factors it contains can speed up the production of antibodies in the human body. Regular and appropriate consumption can improve the body's disease resistance and enhance the body's own immunity.

[0022] Costus root essential oil: Costus root has the effect of strengthening the spleen and digesting food, and can help the human body to clear the qi of the whole body, but at the same time, costus root contains a variety of volatile oils and ether alcohols, which have bactericidal and anti-inflammatory effects.

[0023] During the implementation of the present invention, it was unexpectedly found that the mixture of the above three essential oils can not only improve sleep and relieve emotions, but also bring a natural and comfortable fragrance experience, and also has the effects of relieving tension and anxiety, improving sleep quality, and relieving depression.

[0024] Preferably, the mass ratio of the agarwood essential oil, sandalwood essential oil, acacia essential oil and costus root essential oil is 4:4:1:2.5.

[0025] As some preferred implementation schemes, the agarwood essential oil has a weight percentage of 7-10%, preferably 7-9%, more preferably 7-8%, and further preferably 8%.

[0026] As some preferred implementation schemes, the sandalwood essential oil has a weight percentage of 7-10%, preferably 7-9%, more preferably 7-8%, and further preferably 8%.

[0027] As some preferred implementation schemes, the Albizia Julibrissin essential oil has a weight percentage of 1-3%, preferably 1.5-2.5%, more preferably 1.5-2%, and further preferably 2%.

[0028] As some preferred implementation schemes, the costus root essential oil has a weight percentage of 5-7%, preferably 5-6%, and more preferably 5%.

[0029] As a preferred embodiment, the plant essential oil is composed of 8% agarwood essential oil, 8% sandalwood essential oil, 2% acacia essential oil and 5% costus essential oil by weight percentage.

[0030] As some preferred embodiments, the emulsifier is microcrystalline wax.

[0031] As some preferred embodiments, the chelating agent is disodium EDTA.

[0032] As some preferred embodiments, the antioxidant is a mixture of tocopherol and ascorbic acid; The mass ratio of tocopherol to ascorbic acid is 1:1; As some preferred embodiments, the tocopherol has a weight percentage of 0.05-0.25%, preferably 0.08-0.2%, more preferably 0.1-0.15%, and further preferably 0.1%.

[0033] As some preferred embodiments, the ascorbic acid has a weight percentage of 0.05-0.25%, preferably 0.08-0.2%, more preferably 0.1-0.15%, and further preferably 0.1%.

[0034] As a preferred embodiment, the antioxidant consists of 0.1% tocopherol and 0.1% ascorbic acid by weight.

[0035] As some preferred implementation schemes, the preservative is a mixture of phenoxyethanol and sodium benzoate, and the mass ratio of the two is 1:1.

[0036] As some preferred embodiments, the sustained-release agent is silica.

[0037] As some preferred implementation schemes, the mass ratio of the thickener, emulsifier and sustained-release agent is 10-16:1-2.5:1.5-4; preferably, the mass ratio of the thickener, emulsifier and sustained-release agent is 10-11:1.5-2:2-3; more preferably, the mass ratio of the thickener, emulsifier and sustained-release agent is 10.5:1.5:2.

[0038] As a preferred embodiment, the essential oil shower ointment comprises the following components by weight percentage: 0.6% sodium polyacrylate, 0.5% microcrystalline cellulose, 0.5% coconut oil, 0.5% olive oil, 18% glycerin, 8% agarwood essential oil, 8% sandalwood essential oil, 2% acacia essential oil, 5% costus essential oil, 0.3% microcrystalline wax, 0.2% disodium EDTA, 0.1% tocopherol, 0.1% ascorbic acid, 0.5% phenoxyethanol, 0.5% sodium benzoate, 0.4% silica and the balance water.

[0039] On the other hand, the present invention also provides a method for preparing an essential oil shower ointment capable of relieving emotions and stress, comprising the following steps: (1) Mix and disperse the plant essential oil and the sustained-release agent for 3-5 minutes to obtain solution 1; (2) mixing part of the thickener, solubilizer and part of the preservative and dispersing them for 3-5 minutes to obtain solution 2; (3) Add the remaining thickener and the remaining preservative into water, stir evenly and heat to 80-90°C. After the mixture is completely dissolved, keep the temperature constant for 10-20 minutes to obtain a mixed solution. (4) Add the chelating agent and emulsifier to the mixed solution and continue to stir at a constant temperature for 3-5 minutes, then cool it to 60-70°C, add solution 2, stir at a constant temperature for 3-5 minutes, then cool it to 40-50°C, add solution 1 and antioxidant, continue to stir for 10-15 minutes, pour it into a mold, cool it down, and then obtain the essential oil flower shower ointment.

[0040] In another aspect, the present invention further provides the use of the essential oil showerhead ointment in preparing a showerhead filter element, which is applied in the field of bathing.

[0041] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention uses specific thickeners, emulsifiers, and plant essential oils as raw materials, and cooperates with a specific preparation process. The prepared essential oil shower ointment is used in the field of bathing. The addition of plant essential oils can not only clean the skin, but also has a certain calming and soothing effect, restores the skin's self-repair function, and strengthens the skin's resistance to the outside world. The essential oil shower ointment prepared by the present invention using specific thickeners and emulsifiers has high thermal stability and can be used at higher temperatures. It can clean the skin during bathing and keep the skin from drying out. The raw materials are natural and mild, and are suitable for most people to use; (2) In the preparation process of the present invention, the plant essential oil and the sustained-release agent are first mixed and then mixed with other components, so that the obtained solid balm has better stability and will not cause the problem of clogging the shower outlet due to too fast a dissolution rate. DETAILED DESCRIPTION

[0042] The above features mentioned in the present invention or the features mentioned in the embodiments can be combined in any way. All the features explained in the specification of this case can be used in combination with any method form, and each feature disclosed in the specification can be replaced by any alternative feature that can provide the same, equal or similar purpose. Therefore, unless otherwise specified, the disclosed features are only general examples of equal or similar features.

[0043] The present invention will be further described below in conjunction with specific examples. These examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In the following examples, the implementation methods for specifying specific conditions are usually based on conventional conditions or the conditions recommended by the manufacturer. Unless otherwise specified, all percentages and fractions are by weight.

[0044] Unless otherwise defined, all professional and scientific terms used herein have the same meanings as those known to those skilled in the art. In addition, any methods and materials similar or equivalent to those described herein can be applied to the methods of the present invention. The preferred implementation methods and materials described herein are for demonstration purposes only.

[0045] The components used in the following examples were all purchased from Guangzhou Huayue Medical Aesthetics Research Institute.

[0046] Example 1 An essential oil shower gel capable of relieving emotions and stress

[0047] Preparation method: (1) Mix and disperse the plant essential oil and silica for 3-5 minutes to obtain solution 1; (2) Mix coconut oil, olive oil, glycerin and phenoxyethanol and disperse for 3-5 minutes to obtain solution 2; (3) Add sodium polyacrylate, microcrystalline cellulose and sodium benzoate into water, stir evenly and heat to 85°C. After they are completely dissolved, keep the temperature constant for 15 minutes to obtain a mixed solution. (4) Disodium EDTA and microcrystalline wax are added to the mixture and stirred at a constant temperature for 3-5 minutes, then cooled to 60°C, solution 1 and solution 2 are added, stirred at a constant temperature for 3-5 minutes, then cooled to 45°C, tocopherol and ascorbic acid are added, stirred for 10-15 minutes, and poured into a mold to obtain the essential oil flower shower ointment after cooling.

[0048] Example 2 An essential oil shower gel capable of relieving emotions and stress

[0049] Preparation method: (1) Mix and disperse the plant essential oil and silica for 3-5 minutes to obtain solution 1; (2) Mix coconut oil, olive oil, glycerin and phenoxyethanol and disperse for 3-5 minutes to obtain solution 2; (3) Add sodium polyacrylate, microcrystalline cellulose and sodium benzoate into water, stir evenly and heat to 85°C. After they are completely dissolved, keep the temperature constant for 15 minutes to obtain a mixed solution. (4) Disodium EDTA and microcrystalline wax are added to the mixture and stirred at a constant temperature for 3-5 minutes, then cooled to 60°C, solution 1 and solution 2 are added, stirred at a constant temperature for 3-5 minutes, then cooled to 45°C, tocopherol and ascorbic acid are added, stirred for 10-15 minutes, and poured into a mold to obtain the essential oil flower shower ointment after cooling.

[0050] Example 3 An essential oil shower gel capable of relieving emotions and stress

[0051] Preparation method: (1) Mix and disperse the plant essential oil and silica for 3-5 minutes to obtain solution 1; (2) Mix coconut oil, olive oil, glycerin and phenoxyethanol and disperse for 3-5 minutes to obtain solution 2; (3) Add sodium polyacrylate, microcrystalline cellulose and sodium benzoate into water, stir evenly and heat to 85°C. After they are completely dissolved, keep the temperature constant for 15 minutes to obtain a mixed solution. (4) Disodium EDTA and microcrystalline wax are added to the mixture and stirred at a constant temperature for 3-5 minutes, then cooled to 60°C, solution 1 and solution 2 are added, stirred at a constant temperature for 3-5 minutes, then cooled to 45°C, tocopherol and ascorbic acid are added, stirred for 10-15 minutes, and poured into a mold to obtain the essential oil flower shower ointment after cooling.

[0052] Comparative Example 1 The difference from Example 3 is that the mass ratio of thickener, emulsifier and sustained-release agent is 1:1:8, that is,

[0053] The contents of other components and the preparation method are the same as those in Example 3.

[0054] Comparative Example 2 The difference from Example 3 is that the mass ratio of thickener, emulsifier and sustained-release agent is 1:8:1, that is,

[0055] The contents of other components and the preparation method are the same as those in Example 3.

[0056] Comparative Example 3 The difference from Example 3 is that coconut oil and olive oil are omitted, that is, 1.15% sodium polyacrylate and 0.95% microcrystalline cellulose are used, and the contents of other components and the preparation method are the same as those in Example 3.

[0057] Comparative Example 4 The difference from Example 3 is that the mass ratio of sodium polyacrylate, microcrystalline cellulose, coconut oil and olive oil is 1:1:1.5:1.5, i.e. 0.45% sodium polyacrylate, 0.45% microcrystalline cellulose, 0.63% coconut oil and 0.63% olive oil, and the contents of other components and the preparation method are the same as those in Example 3.

[0058] Effect test: 1. Sensory evaluation For each of the above examples and comparative examples, 10 samples were prepared and scored for appearance, smell, color and feel, and the average value was taken.

[0059] Scoring criteria: 1.1 Appearance: 1-4 points: obvious wax particles, stains and impurities, obvious faults and cracks, affecting normal use; 4.1-7 points: There are slight wax particles, no stains and impurities, and slight fault cracks, but it does not affect the use; 7.1-10 points: No obvious waxy particles, no stains and impurities, no obvious faults or cracks.

[0060] 1.2 Smell: 1-5 points: The aroma is unstable and gives people a sense of discomfort; 5.1-10 points: The aroma is stable, without any unpleasant odor, and consistent with the original plant essential oil smell.

[0061] 1.3 Color: 1-5 points: good and uniform color; 5.1-10 points: Uneven color.

[0062] 1.4 User experience: 1-4 points: It is irritating when applied on the hands, with obvious tightness and greasy feeling, but no adverse reactions; 4.1-7 points: It is not irritating when applied on the hands, but there is a slight tightness and greasy feeling, and no adverse reactions; 7.1-10 points: No irritation when applied on the hands, no tightness, no excessive greasiness, and no adverse reactions.

[0063] The scoring results are shown in Table 1 below.

[0064] Table 1

[0065] According to the scoring results in Table 1 above, it can be seen that the essential oil shower ointment prepared by the present invention has a high user satisfaction, with a comprehensive score of more than 35 points, while changing the mass ratio of the thickener, emulsifier and sustained-release agent, or changing the type or ratio of the thickener in the comparative example will affect the performance of the ointment, thereby reducing user satisfaction.

[0066] 2. Physical and chemical properties testing 2.1 Heat resistance: Keep at (45±1)℃ for 24 hours, and then return to room temperature to see if the oil penetration rate of the paste is less than 3%. Is there any obvious difference in properties compared with before the test?

[0067] 2.2 Cold resistance: Keep at (-10±2)℃ for 24 hours, then return to room temperature to check whether cracks appear in the paste and whether there are any obvious differences in properties compared with before the test.

[0068] The test results are shown in Table 2 below.

[0069] Table 2

[0070] According to the test results in Table 2 above, it can be seen that the essential oil shower ointment prepared by the present invention has high stability. After being placed under high and low temperature conditions, the ointment has no obvious difference in properties compared with before the test. In the comparative example, changing the mass ratio of the thickener, emulsifier and sustained-release agent, or changing the type or ratio of the thickener will affect the physical and chemical properties of the ointment, resulting in an increase in oil permeability or cracks in the ointment.

[0071] 3. Soothing effect test 160 female volunteers aged 30-50 were recruited and divided into 8 groups, with 20 volunteers randomly assigned to each group. Among them, volunteers in groups 1-3 used the essential oil shower ointment prepared in the corresponding examples 1-3 for bathing every day, volunteers in groups 4-7 used the essential oil shower ointment prepared in the corresponding comparative examples 1-4 for bathing every day, and group 8 was the control group, which used conventional shower gel on the market for bathing; all were used before going to bed every day, and volunteers were not allowed to use other cosmetics that improve sleep and any cosmetics that affect the result determination during the trial period, and did not change their original eating habits during the trial period. After continuous use for 30 days, the improvement of sleep quality and fatigue in each group was compared and analyzed.

[0072] Cortisol reduction rate test: A high-sensitivity enzyme immunoassay kit (ELISA) was used to test the salivary cortisol content of 160 volunteers, and the salivary cortisol content B0 before using the essential oil and the cortisol content B1 after using the essential oil shower gel for 30 days were tested. The cortisol reduction rate was calculated according to the following formula: Cortisol reduction rate (%) = {(A1-A0) / A1}×100%, the average value was taken, and one decimal place was retained. The test results are shown in Table 3 below.

[0073] Table 3

[0074] According to the test results in Table 3 above, compared with the control group, the essential oil shower ointments prepared in the embodiments and comparative examples have certain anti-fatigue and soothing effects, and the cortisol reduction rate is relatively high, indicating that after using the essential oil ointments prepared in the embodiments and comparative examples of the present invention, the mental state of a person is significantly relaxed, further indicating that the present invention has a good anti-fatigue effect; compared with the embodiments, the anti-fatigue effect of the essential oil ointment prepared in the comparative example is significantly reduced, indicating that changing the mass ratio of the thickener, the emulsifier and the sustained-release agent, or changing the type or ratio of the thickener will affect the release of the essential oil in the ointment, thereby affecting the efficacy of the ointment.

[0075] The above is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as a preferred embodiment, it is not used to limit the present invention. Any technician familiar with this patent can make some changes or modify the technical contents suggested above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present invention without departing from the content of the technical solution of the present invention still fall within the scope of the solution of the present invention.

Claims

1. An essential oil shower ointment capable of relieving emotions and stress, characterized in that: The composition comprises the following components by weight percentage: thickener 1.5-3.5%, solubilizer 10-25%, plant essential oil 20-30%, emulsifier 0.2-0.5%, chelating agent 0.1-0.3%, antioxidant 0.1-0.5%, preservative 0.5-1.5%, sustained-release agent 0.3-0.8% and the balance of water; The plant essential oil is a mixture of agarwood essential oil, sandalwood essential oil, acacia essential oil and costus essential oil; The thickener is a mixture of sodium polyacrylate, microcrystalline cellulose, coconut oil and olive oil; The mass ratio of the thickener, the emulsifier and the sustained-release agent is 10-16:1-2.5:1.5-4.

2. The essential oil shower ointment according to claim 1, characterized in that: The composition comprises the following components by weight percentage: 2.0-2.5% thickener, 18-20% solubilizer, 20-25% plant essential oil, 0.3-0.4% emulsifier, 0.2-0.3% chelating agent, 0.2-0.3% antioxidant, 0.8-1.2% preservative, 0.4-0.6% sustained-release agent and the balance water.

3. The essential oil shower ointment according to claim 1, characterized in that: The mass ratio of the sodium polyacrylate, microcrystalline cellulose, coconut oil and olive oil is 1-1.5:1:1:

1.

4. The essential oil shower ointment according to claim 3, characterized in that: The mass ratio of the sodium polyacrylate, microcrystalline cellulose, coconut oil and olive oil is 1.2:1:1:

1.

5. The essential oil shower ointment according to claim 1, characterized in that: The thickener consists of 0.6% sodium polyacrylate, 0.5% microcrystalline cellulose, 0.5% coconut oil and 0.5% olive oil by weight.

6. The essential oil shower ointment according to claim 1, characterized in that: The solubilizing agent is glycerol.

7. The essential oil showerhead ointment according to claim 1, characterized in that: The mass ratio of the agarwood essential oil, the sandalwood essential oil, the acacia essential oil and the costus root essential oil is 4:4:1:2.

5.

8. The essential oil showerhead ointment according to claim 1, characterized in that: The plant essential oil consists of 8% agarwood essential oil, 8% sandalwood essential oil, 2% acacia essential oil and 5% costus essential oil in terms of weight percentage.

9. The essential oil shower gel according to claim 1, characterized in that: The emulsifier is microcrystalline wax; the chelating agent is disodium EDTA; the antioxidant is a mixture of tocopherol and ascorbic acid; and the preservative is a mixture of phenoxyethanol and sodium benzoate.

10. The essential oil shower gel according to claim 1, characterized in that: The sustained-release agent is silica.

11. The essential oil shower ointment according to any one of claims 1 to 10, characterized in that: The composition includes the following components by weight percentage: 0.6% sodium polyacrylate, 0.5% microcrystalline cellulose, 0.5% coconut oil, 0.5% olive oil, 18% glycerin, 8% agarwood essential oil, 8% sandalwood essential oil, 2% acacia essential oil, 5% costus essential oil, 0.3% microcrystalline wax, 0.2% disodium EDTA, 0.1% tocopherol, 0.1% ascorbic acid, 0.5% phenoxyethanol, 0.5% sodium benzoate, 0.4% silica and the balance water.

12. The method for preparing the essential oil shower ointment according to any one of claims 1 to 11, characterized in that: The steps include: (1) Mix and disperse the plant essential oil and the sustained-release agent for 3-5 minutes to obtain solution 1; (2) mixing part of the thickener, solubilizer and part of the preservative and dispersing them for 3-5 minutes to obtain solution 2; (3) Add the remaining thickener and the remaining preservative into water, stir evenly and heat to 80-90°C. After the mixture is completely dissolved, keep the temperature constant for 10-20 minutes to obtain a mixed solution. (4) Add the chelating agent and emulsifier to the mixed solution and continue to stir at a constant temperature for 3-5 minutes, then cool it to 60-70°C, add solution 2, stir at a constant temperature for 3-5 minutes, then cool it to 40-50°C, add solution 1 and antioxidant, continue to stir for 10-15 minutes, pour it into a mold, cool it down, and then obtain the essential oil flower shower ointment.

13. Use of the essential oil showerhead ointment according to any one of claims 1 to 11 in preparing a showerhead filter element.

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