CN115317411A

CN115317411A - Plant repairing composition and lip product containing same

Info

Publication number: CN115317411A
Application number: CN202211065598.3A
Authority: CN
Inventors: 苗锋; 沈玲玲; 刘冉; 姚瑶
Original assignee: Shanghai Yingcai Biotechnology Co ltd
Current assignee: Shanghai Yingcai Biotechnology Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2022-11-11
Anticipated expiration: 2042-08-29
Also published as: CN115317411B

Abstract

The invention relates to the technical field of cosmetics, in particular to the field of IPC A61K8, and more particularly relates to a plant repairing composition and a lip product containing the composition. The plant repairing composition comprises the following components in percentage by weight: 30-70% of sunflower seed oil, 15-35% of jojoba seed oil and 15-35% of squalane. The lip product containing the plant repairing composition comprises the following components in percentage by weight: 10-30% of forming agent, 1-6% of plant repairing composition, 60-80% of skin conditioner and 2-10% of filler. According to the application, natural plant components are selected as main components of the plant repairing composition, so that when the plant repairing composition is applied to lip products such as lip products containing the composition, the lip repairing composition has good safety, a certain repairing and moisturizing effect, lip cracking conditions can be improved, and excellent stability is achieved.

Description

Plant repairing composition and lip product containing same

Technical Field

The invention relates to the technical field of cosmetics, in particular to the field of IPC A61K8, and more particularly relates to a plant repairing composition and a lip product containing the composition.

Background

Compared with facial skin, the skin of the lips has the following characteristics: 1) The stratum corneum which can resist external stimulation is very thin, and the skin of the face generally has 15-16 layers, but the skin of the lips is only 1/3 of the skin, namely 3-4 layers; 2) There are no sweat and sebaceous glands, so the lip skin cannot protect the lip skin by secreting sweat and sebaceous glands; 3) No hair; 4) The skin barrier function is weak, and the percutaneous water loss speed is far higher than that of the facial skin; because of these characteristics of the lip skin, it is very prone to dryness, dullness, loss of elasticity, faster aging, inflammation, chapping, and other lip problems.

The main components of the common lip balm are grease and wax, the main raw materials of the lip balm products on the market adopt beeswax, ozokerite, castor oil, lanolin, vaseline and the like, namely the main components are wax raw materials and animal or mineral oil. Although the lip balm prepared by the method can temporarily and effectively relieve the problem of drying and water loss of lips, the lasting time of the effect can be maintained to be short, the lip skin can not be effectively cared and deeply nursed for a long time, and the skin can not be effectively improved; moreover, the lip balm mainly prepared from wax raw materials and animal or mineral oil has the defects of easy chemical residue after long-term use, easy lip allergy, more serious injury to lip skin, peeling and chapping of mild people, red swelling and pruritus, even pathological change and canceration of severe people, and threat to human health.

Due to the repetition of the COVID 19 new crown epidemic situation, the demand of consumers for green components is increasing day by day; meanwhile, masks become indispensable daily necessities, and the lip skin becomes more sensitive due to the moist closed environment under the masks, so the demand for the safety of raw materials in the lipstick formula also becomes higher. Consumers are also more inclined to materials of natural or vegetable origin as the base system for the formulation.

In the prior art, a patent document with an authorization publication number of CN106726706B discloses a full-oil lip balm containing water or water-soluble components and a preparation method thereof, and the lip product containing the composition prepared by the preparation method not only has a lasting moisturizing effect, but also has good stability, but also has a limited repairing effect on lips.

Patent document with the granted publication number of CN111494250B discloses a plant lip balm and a preparation method thereof, wherein the plant lip balm with good stability and high moisture retention duration is obtained by adding a natural plant wax base, natural plant oil and vegetable oil derivatives, but the lip balm has a limited repair effect on lips.

Disclosure of Invention

In order to solve the above problems, the present invention provides, in a first aspect, a plant repairing composition comprising, by weight: 30% -70% of sunflower (Helianthus ANNUUS) seed oil, 15% -35% of jojoba (SIMMONDSIA CHINENSIS) seed oil and 15% -35% of squalane.

Preferably, the weight ratio of the jojoba seed oil to squalane is (1-2.1): 1.

in some preferred embodiments, the SUNFLOWER seed OIL is purchased from SUNFLOWER OIL HIGH oleoc, manufactured by PLIMON corporation.

In some preferred embodiments, the JOJOBA seed oil is purchased from DW JOJOBA GOLDEN, manufactured by Vantage Specialty Ingredients, inc.

In some preferred embodiments, the squalane is purchased from the company SOPHIM

Preferably, the plant-repairing composition is prepared by the following steps: mixing the raw materials according to the weight percentage, and uniformly stirring at 75-85 ℃ to obtain the product.

The applicant has found that, surprisingly, the weight ratio of (1-2.1): 1, the jojoba seed oil and squalane are used as main components of the plant repairing composition, and in a system with sunflower seed oil as a solvent, the two components can play a synergistic effect, so that the prepared composition has remarkable moisturizing and repairing effects, can be applied to lip products to improve the moisturizing performance and the moisture retention performance of the lip products and reduce the irritation of the lip products to skin, and the prepared composition is all plant-derived and green and mild in components. However, if it is to be applied to a lip balm, only the botanical repair composition is not formable.

According to a second aspect of the present invention, there is provided a lip product of the plant repairing composition, comprising the following components in weight percent: 10-30% of forming agent, 1-6% of plant repairing composition, 60-80% of skin conditioner and 2-10% of filler.

Preferably, the forming agent is one or more of candelilla (EUPHORBIA CERIFERA) wax, carnauba (COPERNICIA CERIFERA) wax, compound wax, sunflower (helioanthus ANNUUS) seed wax, myrica pubescens (myricaesenbuch, ham) wax, and wild lacquer (RHUS succadeda) fruit wax; further preferred are candelilla wax, carnauba wax, sunflower seed wax and compound waxes.

Preferably, the weight ratio of the candelilla wax, the carnauba wax, the sunflower seed wax and the compound wax is (8-12): (3-6): (2-5): 1; further preferred is 10.

Preferably, the candelilla wax has a melting point of 65-75 deg.C and a hydrocarbon content of 45-55wt%; more preferably, the candelilla wax has a melting point of 68-73 deg.C and a hydrocarbon content of 50wt%.

Preferably, the melting point of the carnauba wax is 80-90 ℃; more preferably, it is 82 to 86 ℃.

Preferably, the melting point of the sunflower seed wax is 70-80 ℃; more preferably, it is 74 to 80 ℃.

Preferably, the composite wax comprises, by weight, 50-75% of jojoba esters, 25-50% of sunflower seed wax, 1-5% of cercis chinensis (ACACIA DECURRENS) flower wax, 1-5% of polyglycerol-3 and 0.02% of tocopherol; further preferably, the composite wax comprises, by weight, 62% of jojoba esters, 32% of sunflower seed wax, 2.98% of cercis chinensis flower wax, 3% of polyglycerol-3 and 0.02% of tocopherol.

In some preferred embodiments, the candelilla wax is purchased from Henan Fumei

Candelilla wax 5501.

In some preferred embodiments, the carnauba wax is purchased from Henan Fumei corporation

Carnauba wax 2012.

In some preferred embodiments, the sunflower seed wax is obtained from Henan Fumei corporation

Sunflower wax 5301.

In some preferred embodiments, the compounded wax is purchased from ACTICIRE MB, manufactured by Jiafa lion corporation.

The applicant finds that the specific candelilla wax, carnauba wax and sunflower seed wax are selected as forming agents, so that the lipstick with appropriate softness and hardness can be prepared, and meanwhile, the lipstick also has good skin moistening performance. The reason for this is probably that the candelilla wax, the carnauba wax and the sunflower seed wax are all pure natural plant waxes, and the melting points are close to each other, so that the compatibility among the three waxes is good, and the excellent oil binding capacity of the candelilla wax, the carnauba wax and the sunflower seed wax enables the candelilla wax and the sunflower seed wax to have good compatibility with the plant repairing composition, so that the hardness and the crystal structure of the formula can be improved, the film forming property of the prepared lip balm is improved, and the water locking and moisturizing capabilities of the lip balm are further improved. However, the lip balm prepared with only these three waxes had a somewhat harsh, sticky feel when used. The applicant has surprisingly found that a specific composition of a compounded wax is selected, and when the weight ratio of candelilla wax, carnauba wax, sunflower seed wax and the compounded wax is (8-12): (3-6): (2-5): 1, the prepared lip balm not only has excellent film-forming property and skin-moisturizing property, but also has smooth and light touch, and reduces the sticky feeling, thereby improving the sensory effect.

Preferably, the skin conditioning agent is one or more of polyglycerol-2 triisostearate, caprylic/capric/myristic/stearic triglyceride, octyldodecanol, caprylic/capric triglyceride, plant extract, hydrogenated lecithin, ceramide, nicotinamide, polypeptide, fullerene, salicylic acid; further preferred are polyglycerol-2 triisostearate, caprylic/capric/myristic/stearic triglyceride, octyldodecanol, caprylic/capric triglyceride.

Preferably, the weight ratio of the polyglycerol-2 triisostearate, the caprylic/capric/myristic/stearic triglyceride, the octyldodecanol and the caprylic/capric triglyceride is (15-25): (1-3): (1-2): 1; further preferred is 55.

In some preferred embodiments, the polyglycerol-2 triisostearate is purchased from COSMOL 43V manufactured by The Nisshin OilliO Group, ltd.

In some preferred embodiments, the caprylic/capric/myristic/stearic acid triglyceride is purchased from IOI fats & oils, inc

378。

In some preferred embodiments, the octyldodecanol is purchased from RISONOL 20SP manufactured by Kokoyou.

In some preferred embodiments, the caprylic/capric triglyceride is purchased from BASF

318RC。

The applicant unexpectedly found that the weight ratio of (15-25): (1-3): (1-2): the polyglycerol-2 triisostearate, caprylic acid/capric acid/myristic acid/stearic acid triglyceride, octyldodecanol and caprylic acid/capric acid triglyceride of the lipstick can be used as a skin conditioner, so that the stability of the lip balm is improved, and the moisturizing capability of the lip balm is further improved. The inorganic filler can be well dispersed in an oil system due to the synergistic effect of the polyglycerol-2 triisostearate, the octyl dodecanol and the caprylic/capric triglyceride, so that the stability of the prepared lip balm is improved, and the condition that the lip balm is easy to sweat at high temperature is avoided; the caprylic acid/capric acid/myristic acid/stearic acid triglyceride and the caprylic acid/capric acid triglyceride can improve the permeability of the skin, and the effective components such as the phytoremediation composition are permeated into the skin deep in the lips, so that the effect of deep repairing and moisturizing is achieved, and the moisturizing and moisturizing capability of the phytoremediation composition is further improved; in addition, the octyl dodecanol can promote the film forming property of caprylic acid/capric acid/myristic acid/stearic acid triglyceride, improve skin feel, avoid greasiness and play a role in deeply moistening and locking water. However, if the caprylic acid/capric acid/myristic acid/stearic acid triglyceride is excessively added, the risk of causing acne can be caused due to excessively high sealing degree, so that the applicant can deeply lock water and simultaneously avoid the acne growing phenomenon caused by excessively high sealing degree by controlling the adding amount of the caprylic acid/capric acid/myristic acid/stearic acid triglyceride and adding a proper amount of non-sealing emollient caprylic acid/capric acid triglyceride, so that the lip skin can lock water and moisturize without obstructing the breathing of the skin.

Preferably, the filler is one or more of silica, mica, talc, kaolin, bentonite, rutile and calcite; further preferred are silica and mica.

Preferably, the silica has an average particle diameter of 2 to 15 μm and an oil absorption value of 0.5 to 2.0cc/g; further preferably, the silica has an average particle diameter of 7 μm and an oil absorption value of 0.9 to 1.3cc/g.

In some preferred embodiments, the silica is purchased from SUNSIL 130, manufactured by SUNJIN.

Preferably, the mica is one or more of sericite, common mica and synthetic mica; more preferably, sericite is used.

Preferably, the whiteness of the sericite is 80-90%, and the median particle diameter is 2-10 μm; more preferably, the sericite has a whiteness of 85% and a median particle diameter of 6 μm.

In some preferred embodiments, the sericite is purchased from sericite LX-001 manufactured by angujie mining llc, anhui.

Preferably, the weight ratio of silica to mica is (1-2): (1-2); more preferably, it is 2:3.

Selecting specific silica and mica as fillers, wherein the weight ratio of the silica to the mica is (1-2): (1-2), the lip balm can improve the stability of the formula and the spreadability on the skin, and meanwhile, the lip balm has a certain improvement effect on lip cracks. The reason for this is probably that the compatibility between the specific silica, mica and oil is good, so that the dispersion degree of the specific silica, mica and oil in the system is improved, the stability of the formula is further improved, the particle size is proper, and the specific silica, mica and oil can have a certain crack improving effect while the lip skin is not damaged in use. When the lips are cracked and peeled, the lip balm prepared by the filler can remove dead skin on the surface of the lips, and meanwhile, the plant repairing composition in the lip balm can deeply penetrate into the skin of the mouths, so that the effects of effectively improving cracks and repairing the skin of the lips are achieved.

Preferably, the preparation method of the lip product comprises the following steps:

s1, heating a forming agent to 90-95 ℃ in a manufacturing pot, and continuously stirring until a system is uniform, wherein the stirring speed is 500-800rpm;

s2, after the temperature of the manufacturing pot is reduced to 75-85 ℃, adding the plant repairing composition and the skin conditioner into the manufacturing pot, keeping the temperature of 75-85 ℃ and continuing stirring until the system is uniform, wherein the stirring speed is 500-800rpm;

s3, putting the filling agent into a manufacturing pot, keeping the temperature of 75-85 ℃, and stirring at the stirring speed of 800-1000rpm until the system is uniform, thus obtaining the composite material.

Has the beneficial effects that:

1. selecting the following components in percentage by weight (1-2.1): 1, the jojoba seed oil and squalane are used as main components of the plant repairing composition, and in a system with sunflower seed oil as a solvent, the prepared composition has remarkable moisturizing and repairing effects, can be applied to lip products to improve the moisturizing performance and the moisture retention performance of the lip products and reduce the irritation of the lip products to skin, and is all plant-derived, and the components are green and mild.

2. By selecting specific candelilla wax, carnauba wax and sunflower seed wax as the forming agent, the lip product containing the plant repairing composition with proper hardness can be prepared, and meanwhile, the lip product has good skin moistening performance.

3. Selecting the components in the weight ratio of (8-12): (3-6): (2-5): 1, the candelilla wax, the carnauba wax, the sunflower seed wax and the compound wax are used as forming agents, and the lip product containing the plant repairing composition prepared by the method has excellent film forming property and skin moistening property, is smooth and light in touch feeling, and reduces sticky feeling, so that the sensory effect is improved.

4. Selecting the following components in percentage by weight (15-25): (1-3): (1-2): the polyglycerol-2 triisostearate, caprylic/capric/myristic/stearic triglyceride, octyldodecanol and caprylic/capric triglyceride of the composition 1 are used as skin conditioners, so that the stability of lip products containing the plant repairing composition is improved, and the moisturizing capability of the lip products is further improved.

5. Selecting specific silica and mica as fillers, wherein the weight ratio of the silica to the mica is (1-2): (1-2), the lip product containing the plant repairing composition can improve the stability of the formulation and the spreadability on the skin, and can improve the lip crack to a certain extent.

6. According to the application, natural plant components are selected as main components of the plant repairing composition, so that when the plant repairing composition is applied to lip products such as lip products containing the composition, the lip repairing composition has good safety, a certain repairing and moisturizing effect, lip cracking conditions can be improved, and excellent stability is achieved.

Drawings

Figure 1 is a graph showing the results of lip skin moisture over time using lip products prepared according to examples 1-8 and comparative examples 1-6, respectively.

Detailed Description

Examples

Example 1

Example 1 provides a plant treatment composition comprising, in weight percent: 30% of sunflower seed oil, 35% of jojoba seed oil and 35% of squalane.

The weight ratio of the jojoba seed oil to the squalane is 1:1.

the SUNFLOWER seed OIL was purchased from SUNFLOWER OIL HIGH oleoic manufactured by PLIMON.

The JOJOBA seed oil was purchased from DW JOJOBA gold, manufactured by Vantage Specialty Ingredients, inc.

The squalane is purchased from the company SOPHIM

The preparation method of the plant repairing composition comprises the following steps: mixing the raw materials according to the weight percentage, and uniformly stirring at 80 ℃ to obtain the product.

In a second aspect, this example provides a lip product comprising the plant treatment composition, comprising in weight percent: 20% of forming agent, 5% of plant repairing composition, 70% of skin conditioner and 5% of filler.

The forming agent is candelilla wax, carnauba wax, sunflower seed wax and composite wax.

The weight ratio of the candelilla wax, the carnauba wax, the sunflower seed wax and the compound wax is 10.

The candelilla wax has a melting point of 68-73 deg.C and a hydrocarbon content of 50wt%.

The melting point of the carnauba wax is 82-86 ℃.

The melting point of the sunflower seed wax is 74-80 ℃.

The composite wax comprises, by weight, 62% of jojoba esters, 32% of sunflower seed wax, 2.98% of cercis chinensis flower wax, 3% of polyglycerol and 0.02% of tocopherol.

The candelilla wax is purchased from Fumei corporation of Henan province

Candelilla wax 5501.

The carnauba wax was purchased from Henan Fumei company

Carnauba wax 2012.

The sunflower seed wax is obtained from Henan Fumei company

Sunflower wax 5301.

The compounded wax was purchased from ACTICIRE MB, manufactured by Jiafa lion corporation.

The skin conditioner is polyglycerol-2 triisostearate, caprylic/capric/myristic/stearic triglyceride, octyldodecanol, and caprylic/capric triglyceride.

The weight ratio of the polyglycerol-2 triisostearate, caprylic/capric/myristic/stearic triglyceride, octyldodecanol, caprylic/capric triglyceride is 55.

The polyglycerol-2 triisostearate was purchased from COSMOL 43V manufactured by The Nisshin OilliO Group, ltd.

The caprylic/capric/myristic/stearic triglyceride is purchased from IOI oil and fat Co., ltd

378。

The octyldodecanol was purchased from RISONOL 20SP manufactured by Kokoyou.

The caprylic/capric triglyceride was purchased from BASF

318RC。

The filler is silica and mica.

The silica has an average particle diameter of 7 μm and an oil absorption value of 0.9 to 1.3cc/g.

The silica is purchased from SUNSIL 130 produced by SUNJIN.

The mica is sericite.

The whiteness of the sericite is 85%, and the median particle size is 6 mu m.

The sericite was purchased from sericite LX-001 manufactured by agriculture limited, anhui.

The weight ratio of silica to mica is 2:3.

The preparation method of the lip product comprises the following steps:

s1, heating a forming agent to 95 ℃ in a manufacturing pot, and continuously stirring until a system is uniform, wherein the stirring speed is 600rpm;

s2, after the temperature of the manufacturing pot is reduced to 80 ℃, adding the plant repairing composition and the skin conditioner into the manufacturing pot, keeping the temperature of 80 ℃, and continuously stirring until the system is uniform, wherein the stirring speed is 600rpm;

and S3, putting the filling agent into a manufacturing pot, keeping the temperature of 80 ℃, and stirring at the stirring speed of 900rpm until the system is uniform, thus obtaining the composite material.

Example 2

Example 2 provides a plant treatment composition, which is the same as example 1 except that: the plant repairing composition comprises the following components in percentage by weight: 62.5% of sunflower seed oil, 22.5% of jojoba seed oil and 15% of squalane.

The weight ratio of the jojoba seed oil to the squalane is 1.5:1.

example 3

Example 3 provides a plant treatment composition, which is the same as example 1 except that: the plant repairing composition comprises the following components in percentage by weight: 55% of sunflower seed oil, 30% of jojoba seed oil and 15% of squalane.

The weight ratio of the jojoba seed oil to the squalane is 2:1.

example 4

Example 4 provides a plant treatment composition, which is the same as example 1 except that: the plant repairing composition comprises the following components in percentage by weight: 53.5% of sunflower seed oil, 31.5% of jojoba seed oil and 15% of squalane.

The weight ratio of the jojoba seed oil to the squalane is 2.1:1.

example 5

Example 5 provides a plant treatment composition, which is the same as example 1 except that: the lip product containing the plant repairing composition comprises the following components in percentage by weight: 20% of forming agent, 4.5% of plant repairing composition, 70.5% of skin conditioner and 5% of filler.

Example 6

Example 6 provides a plant treatment composition, which is the same as example 1 except that: the lip product containing the plant repairing composition comprises the following components in percentage by weight: 20% of forming agent, 6% of plant repairing composition, 69% of skin conditioner and 5% of filler.

Example 7

Example 7 provides a plant treatment composition, which is the same as example 1 except that: the lip product containing the plant repairing composition comprises the following components in percentage by weight: 23% of forming agent, 5% of plant repairing composition, 67% of skin conditioner and 5% of filler.

The weight ratio of the polyglycerol-2 triisostearate, caprylic/capric/myristic/stearic triglyceride, octyldodecanol, caprylic/capric triglyceride is 50.

Example 8

Example 8 provides a plant treatment composition, which is the same as example 1 except that: the lip product containing the plant repairing composition comprises the following components in percentage by weight: 23% of forming agent, 6% of plant repairing composition, 66% of skin conditioner and 5% of filler.

The weight ratio of the polyglycerol-2 triisostearate, the caprylic/capric/myristic/stearic triglyceride, the octyldodecanol and the caprylic/capric triglyceride is 50.

Comparative example 1

Comparative example 1 provides a plant treatment composition, and the specific embodiment is the same as example 1 except that: the plant repairing composition comprises the following components in percentage by weight: sunflower seed oil 52%, jojoba seed oil 33%, and squalane 15%.

The weight ratio of the jojoba seed oil to the squalane is 2.2:1.

comparative example 2

Comparative example 2 provides a plant-repairing composition, which is the same as example 1 except that: the plant repairing composition comprises the following components in percentage by weight: 50.5% of sunflower seed oil, 34.5% of jojoba seed oil and 15% of squalane.

The weight ratio of the jojoba seed oil to the squalane is 2.3:1.

comparative example 3

Comparative example 3 provides a plant treatment composition, which is the same as example 1 except that: the plant repairing composition comprises the following components in percentage by weight: 70% of sunflower seed oil and 30% of jojoba seed oil.

Comparative example 4

Comparative example 4 provides a plant treatment composition, which is the same as example 1 except that: the plant repairing composition comprises the following components in percentage by weight: 70% of sunflower seed oil and 30% of squalane.

Comparative example 5

Comparative example 5 provides a plant-repairing composition, which is the same as example 1 except that: the lip product containing the plant repairing composition comprises the following components in percentage by weight: 20% of forming agent, 75% of skin conditioning agent and 5% of filling agent.

The forming agent is candelilla wax, carnauba wax and composite wax.

The weight ratio of the candelilla wax, the carnauba wax and the compound wax is 10.

The skin conditioner is polyglycerol-2 triisostearate, caprylic/capric/myristic/stearic triglyceride, and octyldodecanol.

The weight ratio of the polyglycerol-2 triisostearate, the caprylic acid/capric acid/myristic acid/stearic acid triglyceride and the octyldodecanol is 60.

Comparative example 6

Comparative example 6 provides a plant treatment composition, which is the same as example 1 except that: the forming agent is candelilla wax or carnauba wax.

The weight ratio of the candelilla wax to the carnauba wax is 1:1.

The skin conditioner is polyglycerol-2 triisostearate, caprylic/capric/myristic/stearic triglyceride.

The weight ratio of polyglycerol-2 triisostearate, caprylic/capric/myristic/stearic triglyceride is 6:1.

Performance test method

1. Hygiene safety detection

The lip products prepared in examples 1 to 8 and comparative examples 1 to 6 were tested for toxic substances according to the test method of "standard for hygiene of cosmetics" 2015 edition; the lip products prepared in examples 1 to 8 and comparative examples 1 to 6 were tested for microorganisms according to the test method of GB 7918.2-87 "cosmetic microorganism Standard test method-Total bacteria count", and the test results are shown in Table 1.

As can be seen from Table 1, the content of heavy metals and the total number of bacterial colonies in the lip product prepared by the method completely meet the relevant national standards and meet the safety requirements.

2. Moisture retention test

The lip products prepared in examples 1 to 8 and comparative examples 1 to 6 were tested for moisturizing performance according to the evaluation guideline for moisturizing efficacy of cosmetics QB/T4256-2011, and the results are shown in table 2.

[ test goals ] As follows: the moisturizing efficacy of the product is evaluated by measuring the improvement value of the tested part of the test subject using the sample and the blank control area by using the sample of the test subject and an instrument test method;

test method volunteers with healthy lip skin were selected and the use test was performed on 5 persons per sample. Each person applied each sample to lips, measured the moisture content of the outer layer of the corneal epithelium of the skin of the lips using a skin moisture tester, measured the moisture content of the skin of the lips before use (0 h), after use (1 h, 3h, 6 h), and calculated the average value, and the experimental results are shown in table 2 and fig. 1;

[ subject information ]: female volunteers 21-45 years old;

[ detection environment ]: temperature 20-22 ℃, humidity: 40% -60% RH;

[ detection instrument ]:

CM825 horny layer water content tester;

[ test items ]: and (5) moisturizing.

As can be seen from table 2, in examples 1 to 8, compared to comparative examples 1 to 6, jojoba seed oil in the repair compositions of examples 1 to 4: the mass ratio of squalane is in the range of (1-2.1): 1, while the comparative examples 1-2 are beyond the range of (1-2.1): 1, and the skin moisture increment of the examples 1-4 is obviously higher than that of the comparative examples 1-2, which shows that the lip balm prepared by using the repairing composition under the specific mixture ratio of the application has more moisturizing repairing and protecting effects. Comparative example 5, in which the repairing composition was not added, produced a lip balm which could not increase the moisture content of the skin and accelerated the loss of moisture from the skin after use. In the above embodiments of the present application, the moisturizing repair effect of embodiment 4 is the best.

3. Paint sensory test Effect

70 female volunteers aged 20-25 years are selected, 5 persons are taken as one group, the female volunteers are randomly divided into 14 groups, the lip products containing the composition of examples 1-8 and comparative examples 1-6 are respectively tried for 2 months, all effects are scored (full score of 5 is adopted, the score of 5 is the best, the score of 1 is the worst, and the results are averaged), and the test results are shown in table 3.

As can be seen from Table 3, the sensory test evaluations of examples 1-8 are higher than the comparative examples, wherein the repair compositions of examples 1-4 are jojoba seed oil in comparison to comparative examples 1-6 in examples 1-8: squalane mass ratio in the range of (1-2.1): 1, while comparative examples 1-6 are outside the range of (1-2.1): 1, and the lip products prepared in examples 1-6 all had sensory evaluation results higher than comparative examples 1-6, indicating that in the formulations of the present invention, jojoba seed oil: the mass ratio of squalane directly influences the performances of the lip-moistening product, and only when the mass ratio of squalane to lip-moistening product is in a specified ratio, the components can act together to realize the optimal effect.

Comparative example 5 no repairing composition was added, and the lip product prepared therefrom had the lowest moisturizing effect, crack-improving effect, and moisture retention, and could not satisfy the consumer's use requirements. In examples 1 and 7, the repair composition was added in the same amount as in comparative example 6, but the components of the remaining raw materials were different, and the effects were different.

The lip product of example 4 showed the best results in various sensory tests in table 3.

TABLE 1 sanitary safety inspection data

Detecting an object	Total number of colonies	Lead (II)	Arsenic (As)	Mercury	Cadmium (Cd)
						Limit amount per ppm	≤500CFU/g	10	2	1	5
Example 1	≤5	Undetected	Not detected out	Not detected out	Undetected
						Example 2	≤20	Not detected out	Undetected	Not detected out	Not detected out
Example 3	≤25	Undetected	Not detected out	Undetected	Not detected out
						Example 4	≤20	Not detected out	Undetected	Not detected out	Not detected out
Example 5	≤15	Not detected out	Undetected	Not detected out	Not detected out
						Example 6	≤25	Not detected out	Undetected	Not detected out	Not detected out
Example 7	≤30	Undetected	Not detected out	Undetected	Not detected out
						Example 8	≤20	Not detected out	Not detected out	Not detected out	Undetected
Comparative example 1	≤15	Not detected out	Not detected out	Undetected	Not detected out
						Comparative example 2	≤20	Not detected out	Not detected out	Not detected out	Not detected out
Comparative example 3	≤25	Undetected	Not detected out	Not detected out	Undetected
						Comparative example 4	≤25	Not detected out	Undetected	Not detected out	Undetected
Comparative example 5	≤35	Not detected out	Not detected out	Not detected out	Undetected
						Comparative example 6	≤15	Not detected out	Undetected	Undetected	Not detected out

Table 2 moisture retention test data

Table 3 paint sensory test results data

Detecting item/group	Moistening effect	Improvement of cracking	Moisture retention
				Example 1	5	4.8	4.9
Example 2	5	4.9	4.9
				Example 3	5	4.8	5
Example 4	5	5	5
				Example 5	4.9	4.7	4.8
Example 6	4.9	4.8	4.9
				Example 7	4.8	4.9	4.8
Example 8	4.8	4.9	4.8
				Comparative example 1	4.8	4.7	4.7
Comparative example 2	4.9	4.7	4.7
				Comparative example 3	4.3	3.5	4.5
Comparative example 4	4	3.6	4.3
				Comparative example 5	3.9	4.3	4.5
Comparative example 6	4.7	4.6	4.8

Claims

1. The plant repairing composition is characterized by comprising the following components in percentage by weight: 30-70% of sunflower seed oil, 15-35% of jojoba seed oil and 15-35% of squalane.

2. A plant repairing composition according to claim 1, wherein said jojoba oil to squalane weight ratio is (1-2.1): 1.

3. a lip product comprising the plant care composition of claim 1 or 2, comprising the following components in weight percent: 10-30% of forming agent, 1-6% of plant repairing composition, 60-80% of skin conditioner and 2-10% of filler.

4. The lip product of claim 3, wherein the shaping agent is one or more of candelilla wax, carnauba wax, compound wax, sunflower seed wax, myrica brevicaulis wax, and jatropha wax.

5. Lip product according to claim 4, characterized in that the shaping agent is candelilla wax, carnauba wax, sunflower seed wax and compound waxes; the weight ratio of the candelilla wax, the carnauba wax, the sunflower seed wax and the composite wax is (8-12): (3-6): (2-5): 1.

6. a lip product according to claim 3, wherein the skin conditioning agent is one or more of polyglycerol-2 triisostearate, caprylic/capric/myristic/stearic triglyceride, octyldodecanol, caprylic/capric triglyceride, a vegetable extract, hydrogenated lecithin, ceramide, niacinamide, a polypeptide, a fullerene, salicylic acid.

7. A lip product according to any one of claims 3 to 6, wherein said filler is one or more of silica, mica, talc, kaolin, bentonite, rutile, calcite.

8. The lip product of claim 7, wherein said silica has an average particle size of 2 to 15 μm and an oil absorption of 0.5 to 2.0cc/g.

9. A lip product according to claim 8, wherein said mica is one or more of sericite, muscovite, synthetic mica.

10. Method for preparing a lip product according to any one of claims 3 to 9, comprising the steps of:

s1, heating the forming agent to 90-95 ℃ in a manufacturing pot, and continuously stirring until the system is uniform, wherein the stirring speed is 500-800rpm;