Essence oil

Abstract

The invention discloses essence oil, which is prepared from the following ingredients in parts by weight: 0.1 to 0.5 part of ethylhexyl palmitate, 0.5 to 0.8 part of tocopheryl acetate, 0.1 to 0.2 part of vanillyl butyl ether, 10 to 15 parts of herba speranskiae tuberculatae extracts, 5 to 10 parts of flos carthami extracts, 1 to 5 parts of sunflower seed oil, 5 to 10 parts of grape seed oil, 1 to 5 parts of olive fruit oil, 2 to 6 parts of angelica rotundifolia root oil and 2 to 6 parts of camphor tree bark oil. The oil is easy to push away, non-sticky, refreshing, easy to absorb and capable of forming a lasting protective oil film; the components are simple and clean, effective components can permeate into the scalp and reach the hair roots to nourish hair follicles, deeply repair hair quality and integrally relieve and relax the scalp, and the smell is fresh.

Description

Technical Field

[0001] The invention belongs to the field of cosmetics, and in particular relates to an essential oil. Background Art

[0002] At present, scalp health problems and hair care problems have become the focus of many people's attention. With the accelerated pace of life, increased environmental pollution and the influence of bad living habits, scalp and hair problems are becoming more and more common, and are showing a trend of younger people. The following is a summary of the main scalp health problems and maintenance problems at this stage:

[0003] 1)Main issues of scalp health

[0004] ① Imbalance in oil secretion: Too much or too little oil secretion on the scalp can cause problems. Too much oil can lead to greasy hair, increased dandruff, and even folliculitis; too little oil can lead to dry scalp, itching and scaling; changes in hormone levels (such as puberty, menstruation) and genetic factors are the main causes of imbalance in oil secretion.

[0005] ②Dandruff problem: Dandruff is the product of excessive shedding of the scalp's stratum corneum, which may be related to fungal infection (such as Malassezia), imbalance in oil secretion or environmental irritation; dandruff not only affects the appearance, but may also be accompanied by itching and inflammation, further damaging the health of the scalp.

[0006] ③ Scalp sensitivity and inflammation: Sensitive scalp is prone to redness, tingling and itching, which may be related to the use of irritating shampoo products, environmental pollution or stress; inflammatory diseases such as folliculitis and seborrheic dermatitis can also cause symptoms such as rashes and pustules on the scalp.

[0007] ④ Hair loss: Hair loss has become a global problem, and it is showing a trend of younger people. The causes of hair loss include genetics, hormonal changes, malnutrition, excessive stress, and scalp microcirculation disorders; excessive scalp oil, blocked hair follicles, or scalp inflammation can also aggravate hair loss.

[0008] ⑤ Environmental pollution and chemical damage: Pollutants in the air, such as PM2.5 and chemical components in hair dyes, can damage the scalp barrier, causing dry, sensitive scalp and even hair loss.

[0009] 2) Problems with scalp care

[0010] ① Lack of care awareness: Many people pay more attention to hair care and ignore the health of the scalp. The scalp is the "soil" of the hair, and its health directly affects the growth and quality of the hair.

[0011] ② Difficulty in product selection: There are many types of shampoo and hair care products on the market, but not all products are suitable for individual scalp types. Improper selection may aggravate scalp problems, such as excessive cleansing causing dryness, or using irritating ingredients causing sensitivity.

[0012] ③ Influence of lifestyle habits: Bad lifestyle habits such as staying up late, high-sugar and high-fat diet, and excessive stress can disrupt the endocrine system and aggravate scalp problems. Incorrect care methods such as sleeping with wet hair and washing hair with overheated water can also have a negative impact on scalp health.

[0013] ④ Environmental and seasonal changes: Climate changes, such as dryness or humidity and environmental pollution, can damage the scalp barrier, leading to scalp sensitivity, itching and dandruff.

[0014] ⑤ Low popularity of professional nursing:

[0015] Although the scalp care market is gradually emerging, the popularity of professional care services such as scalp testing and customized care plans is still low, and many people lack scientific care guidance.

[0016] 3) Scientific advice on scalp care:

[0017] ① Choose the right shampoo product: According to the type of scalp, oily, dry, or sensitive, choose a mild, non-irritating shampoo, and avoid products containing irritating ingredients such as sulfates and alcohol.

[0018] ② Correct hair washing and massage: Use warm water to wash your hair, avoid overheated or overcooled water. When washing your hair, use your fingertips to gently massage your scalp to promote blood circulation.

[0019] ③ Adjustment of diet and lifestyle habits: Maintain a balanced diet and consume more foods rich in omega-3 fatty acids, such as deep-sea fish, nuts, and antioxidants, such as blueberries and spinach; ensure adequate sleep, reduce stress, and avoid staying up late; exfoliate and deep clean regularly, use mild exfoliating products 1-2 times a month to remove oil and dead skin cells accumulated on the scalp and keep hair follicles unobstructed.

[0020] ④ Seek professional help: If scalp problems persist or worsen, seek medical attention promptly, check for diseases such as seborrheic dermatitis and psoriasis, and follow the doctor's advice for treatment.

[0021] 4) Future trends: With the improvement of consumers' health awareness, the scalp care market is developing towards specialization and refinement. Scalp testing instruments, customized care plans and "medical research co-creation" products will become important trends in scalp health management in the future; through scientific care methods and lifestyle adjustments, scalp health problems can be effectively improved, thus laying a solid foundation for hair health.

[0022] In view of the above problems, technicians in this field usually like to make improvements on the cleaning agent. For example, CN110496084A discloses a scalp damage repairing and cleaning shampoo and a preparation method thereof, which belongs to the field of shampoo and hair care products. The shampoo is prepared from the following raw materials in percentage by mass: 5-10% sodium cocoyl glutamate, 5-10% sodium lauryl glucose carboxylate, 2-5% sodium cocoyl glycinate, 5-10% cocamidopropyl betaine, 2-5% myristyl glucoside, 2-5% sodium lauroyl sarcosinate, 2-8% soapberry fruit extract, 1-5% andrographis paniculata extract, 1-5% honeysuckle extract, 1-5% coptis japonica extract, 5-10% glycerol, and the remainder is deionized water. The shampoo prepared by the above preparation method has a large amount of chemical additives in its ingredients, which may cause excessive cleaning.

[0023] CN116637059A discloses a method for preparing a plant-based hair powder for scalp conditioning, which belongs to the technical field of toiletries and comprises the following steps: mixing a first component plant extract to obtain a composite surfactant system; encapsulating a second component plant extract through liposomes to obtain an encapsulate; combining the encapsulate with a polymer membrane to obtain a composition; mixing the composite surfactant system with the composition, and after crushing and grinding, obtaining the plant-based hair powder for scalp conditioning; changing the dosage form may not be of much help in improving the function, and such a dosage form may not necessarily meet the needs of various scalp conditions, and has a small audience and is difficult to promote.

[0024] Another example is CN106420462A, a scalp nourishing care shampoo and its preparation method, which belongs to the technical field of shampoo products, and specifically provides a scalp nourishing care shampoo, which is composed of the following components in parts by weight: 20-30 parts of Chinese herbal medicine extract; 10-15 parts of propolis extract; 10-15 parts of soapberry extract; 5-10 parts of camellia oil; 5-10 parts of nut seed oil; 10-20 parts of deionized water; 5-10 parts of polyglycerol-3 caprate; 5-10 parts of clove extract; 10-15 parts of hibiscus leaf extract; 5-10 parts of guar gum; 5-10 parts of rice powder; the Chinese medicine extract contains the following Chinese medicine ingredients: Angelica sinensis, Stephania tetrandra, aloe vera, Polygonum multiflorum, Polygonum multiflorum, Vitex rotundifolia, Paeonia lactiflora, Cortex moutan, and Radix bupleuri. The choice of adding Chinese medicine for cleaning is reasonable, but it is unknown whether it can be maintained for a long time.

[0025] In summary, the art needs a different method from the traditional heavy washing. Therefore, the present invention develops an essential oil from the perspective of care and soothing, which can not only solve some of the troubles of scalp care for modern people, but also improve the relevant technical means in this field from another perspective, so as to relax the scalp, replenish nutrition and nutrients to the hair in time, and make the scalp more moisturized, relaxed and comfortable. Summary of the invention

[0026] In view of the shortcomings of the prior art, the present invention provides an essential oil.

[0027] To achieve the above object, the present invention adopts the following technical solutions:

[0028] An essential oil, comprising the following components by weight:

[0029] 1-5 parts of sunflower seed oil, 5-12 parts of grape seed oil, 1-5 parts of olive fruit oil, 2-6 parts of angelica root oil, 2-6 parts of camphor bark oil, 10-15 parts of radix spatholobi extract, and 5-10 parts of safflower extract.

[0030] By adopting the above technical scheme, olive oil is a natural oil with a fragrant and elegant aroma, which can deeply nourish the skin and has excellent ductility; the flavonoids in the safflower extract are amphiphilic, that is, hydrophilic and lipophilic substances, which can wrap the olive oil in its network structure, so that the olive oil is better dispersed in the system. In addition, the safflower extract can regulate the oil secretion of the head skin, maintain the water and oil balance of the skin, and provide a refreshing environment for the hair follicles at the root of the hair; the extract of Herba Angelicae Sinensis can be used to treat eczema and dermatitis; it can relax muscles and tendons, detoxify, disperse blood stasis and relieve pain, and has a good soothing effect on people who have hair styling requirements but have a pulling burden on the scalp; the phenolic compounds in the root oil of Angelica sinensis can promote the synthesis of human protein and have a good effect on the repair of damaged hair.

[0031] Preferably, the weight ratio of the grape seed oil, angelica oil and camphor bark oil is 2-5:1:1.

[0032] Preferably, the weight ratio of the safflower extract to the radix spatholobi extract is 1:3.

[0033] Furthermore, the essential oil also includes required acceptable auxiliary materials.

[0034] Preferably, the excipients include ethylhexyl palmitate, tocopherol acetate and vanillyl butyl ether.

[0035] By adopting the above technical scheme, tocopherol acetate has the effects and functions of anti-oxidation, anti-inflammatory, promoting wound healing, anti-ultraviolet, moisturizing and the like on the skin; ethylhexyl palmitate has the effects of moisturizing, lubricating, nourishing, penetrating and anti-oxidation; the main effects and functions of vanillyl butyl ether include promoting microcirculation, accelerating oil metabolism, enhancing permeability, etc.; the addition of the above three auxiliary materials can delay the oxidation of vegetable oil by air, ensure the maximum retention of the effective ingredients before percutaneous absorption, promote the penetration of effective ingredients, repair from the hair root follicles, no longer stay in the short-term refreshing environment brought by surface cleaning, and can also resist the dandruff problem after excessive cleaning; the amount of dressing added is appropriate, and it forms a synergistic effect with the aforementioned plant extracts and vegetable oils to soothe and maintain stability for a long time.

[0036] Preferably, the essential oil comprises the following components in parts by weight: 0.1-0.5 parts of ethylhexyl palmitate, 0.5-0.8 parts of tocopheryl acetate, 0.1-0.2 parts of vanillyl butyl ether, 10-15 parts of radix schizonepetae extract, 5-10 parts of safflower extract, 1-5 parts of sunflower seed oil, 5-10 parts of grape seed oil, 1-5 parts of olive oil, 2-6 parts of angelica root oil, and 2-6 parts of camphor bark oil.

[0037] Beneficial effects of the present invention:

[0038] Ordinary essence oils are too heavy due to excessive consideration of efficacy. The selection of oil samples and the combination of auxiliary materials in the present invention have passed the test of usage. They are easy to spread without being sticky and refreshing, and can be easily absorbed to form a long-lasting protective oil film. The ingredients are simple and clean, and can penetrate the effective ingredients into the scalp, reach the roots of the hair to nourish the hair follicles, deeply repair the hair quality, and soothe and relax the scalp as a whole. The implanted addition amount is higher than that of chemical additives, and the smell is fresh. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 A schematic diagram showing the comparison between healthy hair and hair with damaged hair scales and medulla loss;

[0040] Figure 2 This is the effect picture of hair condition after long-term use of general cleansers and repair with essence oil. DETAILED DESCRIPTION

[0041] The present invention is further described below by means of specific examples, but the scope of the present invention is not limited thereto.

[0042] Unless otherwise specified, the raw materials and reagents used in the following examples are commercially available common raw materials and reagents.

[0043] Example 1: 0.5 parts of ethylhexyl palmitate, 0.5 parts of tocopheryl acetate, 0.1 parts of vanillyl butyl ether, 15 parts of Herba Lycopodii extract, 5 parts of safflower extract, 5 parts of sunflower seed oil, 10 parts of grape seed oil, 5 parts of olive oil, 5 parts of angelica root oil, and 5 parts of camphor bark oil.

[0044] Example 2: 0.1 parts of ethylhexyl palmitate, 0.8 parts of tocopheryl acetate, 0.2 parts of vanillyl butyl ether, 15 parts of radix schizonepetae extract, 5 parts of safflower extract, 1 part of sunflower seed oil, 10 parts of grape seed oil, 1 part of olive oil, 2 parts of angelica sinensis root oil, and 2 parts of camphor bark oil.

[0045] Example 3: 0.3 parts of ethylhexyl palmitate, 0.6 parts of tocopheryl acetate, 0.1 parts of vanillyl butyl ether, 15 parts of radix striata extract, 5 parts of safflower extract, 3 parts of sunflower seed oil, 9 parts of grape seed oil, 3 parts of olive oil, 3 parts of angelica root oil, 3 parts of camphor bark oil

[0046] Effect evaluation: The essence oil of Examples 1-3 was used as a trial product, and 100 trial subjects aged 18-45 with poor hair quality and scalp itching were selected for trial and clinical observation. The inclusion criteria were patients with sensitive skin, edema, erythema, dryness, desquamation, itching or tingling after scalp laser treatment, and were randomly divided into 5 groups, with 20 people in each group. After cleaning every day, apply the essence oil on the hair, once in the morning and once in the evening, for one month.

[0047] Observe the symptoms: itching, erythema, edema, exudation, dryness and desquamation, stinging, etc., and record them as 0, 1, 2, and 3 points according to none, mild, moderate, and severe levels respectively.

[0048] Judging criteria:

[0049] (1) Recovery: symptom score reduction ≥ 95%;

[0050] (2) Effective: symptom score reduced by 70% to 95%;

[0051] (3) Ineffective: symptom score reduction <30%.

[0052] The effects are shown in the table below:

[0053] Recovery rate (%) Effectiveness (%) Inefficiency (%) Example 1 30 60 5 Example 2 20 40 5 Example 3 10 50 10

[0054] From the effect evaluation results in the above table, it can be seen that the essential oils of Carthamus tinctorius extract and Herba Lycopodii Sinensis extract adopted in the present invention have certain effects in repairing damaged skin barrier, anti-allergy and maintaining stability, and there is no allergic discomfort. It is safe, gentle and less irritating.

[0055] Randomly select the hair of the above-mentioned people, record the hair condition at the beginning and the healthy hair after a period of use, and compare them. The results are shown in Figure 1 ; Screen again, record the hair quality of long-term use of general detergents and the hair condition after repair with the essence oil of the present invention, the results are shown in Figure 2 .

[0056] The texture, absorption and maintenance time of the essential oils in the market and the essential oils in this application were compared. The results are shown in the table below:

[0057]

[0058]

[0059] In summary, the essential oil of the present invention has a very good repairing effect, which is very significant for both hair and scalp; it also feels very good to use, can maintain stability for a long time, and has a good absorption effect.

[0060] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0061] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

Claims

1. An essential oil, characterized in that By weight, it contains the following components: 1-5 parts of sunflower seed oil, 5-12 parts of grape seed oil, 1-5 parts of olive fruit oil, 2-6 parts of angelica root oil, 2-6 parts of camphor bark oil, 10-15 parts of radix spatholobi extract, and 5-10 parts of safflower extract.

2. The essential oil according to claim 1, characterized in that The weight ratio of the grape seed oil, angelica oil and camphor bark oil is 2-5:1:

1.

3. The essential oil according to claim 1, characterized in that The weight ratio of the Herba schizonepetae radix and the safflower extract is 3:

1.

4. The essential oil according to any one of claims 1 to 3, characterized in that Also includes auxiliary materials.

5. The essential oil according to claim 4, characterized in that The auxiliary materials include ethylhexyl palmitate, tocopherol acetate and vanillyl butyl ether.

6. The essential oil according to claim 5, characterized in that The invention comprises the following components in parts by weight: 0.1-0.5 parts of ethylhexyl palmitate, 0.5-0.8 parts of tocopheryl acetate, 0.1-0.2 parts of vanillyl butyl ether, 10-15 parts of radix schizonepetae extract, 5-10 parts of safflower extract, 1-5 parts of sunflower seed oil, 5-10 parts of grape seed oil, 1-5 parts of olive oil, 2-6 parts of angelica sinensis root oil and 2-6 parts of camphor tree bark oil.

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