CN109620744B

CN109620744B - Natural lipstick and preparation method thereof

Info

Publication number: CN109620744B
Application number: CN201910005153.8A
Authority: CN
Inventors: 袁晓华; 郑凯; 刘玲玲
Original assignee: Shandong Kenuoen Biological Technology Co ltd
Current assignee: Shandong Kenuoen Biological Technology Co ltd
Priority date: 2019-01-03
Filing date: 2019-01-03
Publication date: 2021-12-07
Anticipated expiration: 2039-01-03
Also published as: CN109620744A

Abstract

The invention belongs to the field of cosmetics, and particularly relates to a natural lipstick and a preparation method thereof. The paint comprises the following components in parts by weight: 15-30 parts of castor oil, 10-20 parts of jojoba oil, 10-20 parts of shea butter, 5-15 parts of beeswax, 2-8 parts of candelilla wax, 1-5 parts of carnauba wax, 2-5 parts of cholesterol, 1-5 parts of lauroyl lysine, 1-5 parts of vitamin E, 1-5 parts of cochineal carmine, 1-10 parts of beta-carotene and 1-10 parts of purple sweet potato red. The lipstick disclosed by the invention is natural in components and stable in performance, can effectively moisten lips, can keep the lips moist, can prevent the lips from cracking and peeling while beautifying the lips, and can reduce fine wrinkles and dry wrinkles of the lips to enable the lips to be more glossy.

Description

Natural lipstick and preparation method thereof

Technical Field

The invention belongs to the field of cosmetics, and particularly relates to a natural lipstick and a preparation method thereof.

Background

According to one experiment in Canada, 1.8 kg of lipstick needs to be eaten by women in average life, and the safety of the lipstick is directly related to the physical health of consumers. The lipstick mainly comprises wax, oil and colorant. Investigation shows that oils and fats such as 'petroleum derivatives', 'coal tar derivatives' and the like and coloring agent harmful chemical components are used in 99% of brand lipstick formulas on the market to different degrees, because the components have better stability under the conditions of light, heat, oxidation and the like compared with vegetable oils, waxes and pigments, but have certain safety problems. Firstly, most of the waxes added into the lipstick are mineral waxes or synthetic waxes such as ceresin, microcrystalline wax and paraffin wax, which ensure that the lipstick has good formability and is not easy to dissolve and deform when being heated and cooled, but actually cause different degrees of damage to lips and body health, and not only cause lip chapping, peeling, cheilitis and the like, but also cause health hidden troubles when being swallowed in the mouth carelessly. More seriously, most of the colorants in the commercially available lipsticks are organic color finding agents, mineral colorants, pearlescent pigments, bromic acid dyes and the like, and although the colorants are rich in variety and beautiful in color, the colorants can seriously harm the health of the body after being eaten. However, natural pigments are often difficult to blend when applied to lipsticks.

The phenomenon of lipstick sweating is similar to water drops on the surface of lipstick, and is commonly called sweating. The 'sweating' problem of lipstick seriously affects the stability of lipstick, and the 'sweating' phenomenon is very easy to occur in natural lipstick. The "sweating" of lipstick has been a significant problem that plagues the lipstick industry.

Disclosure of Invention

Aiming at the safety problems of the prior lipstick product, the invention provides a natural lipstick and a manufacturing method thereof. The natural lipstick provided by the invention is prepared from pure natural food-grade raw materials, and can be safely and safely used.

The invention adopts the following technical scheme:

the invention provides a natural lipstick, which comprises the following components in parts by weight: 15-30 parts of castor oil, 10-20 parts of jojoba oil, 10-20 parts of shea butter, 5-15 parts of beeswax, 2-8 parts of candelilla wax, 1-5 parts of carnauba wax, 2-5 parts of cholesterol, 1-5 parts of lauroyl lysine, 1-5 parts of vitamin E, 1-5 parts of cochineal carmine, 1-10 parts of beta-carotene and 1-10 parts of purple sweet potato red.

Further, the natural lipstick also comprises 10-20 parts of meadowfoam seed oil. The addition of the chinaroot greenbrier seed oil can improve the stability of the lipstick and reduce the greasy feeling brought by the castor oil.

Further, the natural lipstick also comprises 1-10 parts of lanolin. The addition of lanolin in the weight portion range can ensure good film forming property of lipstick and help the dispersion of toner.

Further, the natural lipstick also comprises 1-10 parts of cocoa butter. The addition of cocoa butter can not only improve the moisture retention performance of the lipstick, but also has stronger oxidation resistance and ensures the stability of the lipstick.

Further, the natural lipstick comprises the following components in parts by weight: the lipstick comprises the following components in parts by weight: 18 parts of castor oil, 12 parts of chinaroot greenbrier seed oil, 2 parts of lanolin, 2 parts of cocoa butter, 12 parts of jojoba oil, 16 parts of shea butter, 9 parts of beeswax, 5 parts of candelilla wax, 3 parts of carnauba wax, 2 parts of cholesterol, 1 part of lauroyl lysine, 2 parts of vitamin E, 3 parts of cochineal carmine, 6 parts of beta-carotene and 7 parts of purple sweet potato red.

The lipstick matrix is composed of grease and wax, also called grease wax base, and is the skeleton of lipstick. In the aspect of component compatibility, the grease and the wax are required to have good dispersibility and solubility to the colorant, and the stick body has proper hardness and good appearance; in terms of use feeling, the product is required to have good thixotropic property, film-forming property, durability and comfort, i.e., appropriate softness, to be easily applied to lips and to form a uniform film so that the lips are smooth and glossy, and to be full and uniform in color development and to maintain durability without feeling of stuffiness and discomfort. In addition, the lipstick needs to have good stability, can resist the change of temperature and humidity all the year round, is not soft and infusible in summer, does not produce oil, is not dry and hard in winter and does not crack. To meet these requirements, the present invention finally determines castor oil, shea butter, meadowfoam seed oil, jojoba oil, lanolin and cocoa butter as the fat component; beeswax, candelilla wax and carnauba wax are used as wax base components; vitamin E is used as an antioxidant; the cochineal, the beta-carotene and the purple sweet potato red are used as coloring agents and are mixed in proportion to bring different colors to the lipstick. The components of the invention have obvious mutual influence and synergistic effect.

The invention has the following specific effects of the components:

the castor oil is colorless to yellowish transparent oily liquid, belongs to non-drying oil, and has special aromatic smell of castor seed. The castor oil hardly undergoes oxidative rancidity and has good storage stability. The refined castor oil is the most commonly used oil raw material in lipstick, and has the main function of endowing the lipstick with certain viscosity, the castor oil is triglyceride of natural fatty acid, the castor oil is ricinoleic acid, hydroxyl, olefinic bond and ester bond coexist in the molecule, and the castor oil has good wettability, pigment dispersibility, good compatibility with wax and is an excellent oil base material.

The white Potentilla seed oil contains more than 98% of white Potentilla seed oilOxidation resistanceLong chain of action ofFatty acidsIt is one of the most stable vegetable oils in the world and, in addition, is a good emollient. The white Potentilla seed oil can be used as oil for cosmetic base; the desquamation hormone in the chinaroot greenbrier seed oil has the effects of preventing water loss and regenerating skin, and is a skin metabolism activator; it locks water in the epidermis of the skin by altering keratin tissue, regulating the exudation of water and compounds, reabsorbing water and forming hydrates in the cells of the epidermis of the skin.

Jojoba oil is squeezed or extracted from the kernel of the desert shrub jojoba, and the molecular distillation of the pale yellow oily liquid is colorless, tasteless and transparent liquid. Unlike other natural oil compositions, it is not a fatty acid triglyceride, but an ester of a long linear monounsaturated fatty acid and a long linear monounsaturated fatty acid composition. The jojoba oil has good cold or hot stability, is not easy to be oxidized, and has high temperature resistance, high pressure resistance and small viscosity change. Jojoba oil is also superior to other vegetable oils in touch and extensibility, has soft and elastic feeling to the skin, and is an excellent oil, moisturizer and humectant in cosmetics. It is easy to be absorbed by skin, and has good skin-moistening effect, and the oil film formed by it is different from mineral oil, and can also control the loss of water by permeating evaporated water. Dynamic viscoelastometer testing confirmed a 37% increase in skin elasticity after 30min of jojoba seed oil application.

The beeswax mainly contains esters, fatty acids and saccharides composed of higher fatty acid and monohydric alcohol, and has good plasticity, demolding property, filming property, water resistance, moisture resistance, oxidation and deterioration resistance, etc.

Lanolin is a kind of secreted oil attached to wool, is a yellowish or brownish yellow ointment, has good adhesion, stable properties, and is water-absorbing, and is not easy to rancidity, and is an excellent ointment base. Lanolin lubricates soft skin, increases the surface water content of the skin and acts as a moisturizer by retarding the loss of epidermal water transfer. The anhydrous wool wax has good gloss, is well compatible with other grease and wax, is cold-resistant and hot-resistant, and can reduce the phenomenon of 'sweating' of the lipstick.

Cocoa butter is obtained from tropical cacao seed, cacao bean, white or light yellow solid butter, and has pleasant taste and flavor of cacao bean. Cocoa butter, although free of fatty acids of relatively low molecular mass, has a melting point that is not high. It has a composition similar to that of mutton tallow but appears brittle and hard without greasy feeling at a temperature lower than its melting point. Cocoa butter is an excellent base oil for cosmetics, and has effects in nourishing skin and penetrating well. The extract can promote skin metabolism, and has anti-aging effect in combination with antioxidant effect; can inhibit histamine release, and has anti-allergy and relieving effects; has inhibitory effect on metalloprotease, and has anti-inflammatory effect. Cocoa butter is an excellent lubricant and gloss agent, has a melting point (30-35C) close to body temperature, and is easily spread on lips.

The candelilla wax mainly contains alkyl ester, free alcohol, hydrocarbon compound and free acid, and is mainly used for cream and lipstick cosmetics to improve heat stability. The shrinkage rate of the candelilla wax is small, and when the candelilla wax is mixed with other waxes for use, the candelilla wax can be solidified under the condition that the melting point of the other waxes is not increased; the candelilla wax has good emulsibility, glossiness, transparency, moisture retention, release property and plasticity, can be used as viscosity and hardness regulator, and can improve the overall quality of lipstick ductility, pigment dispersibility, anti-shedding property and the like, so that the lipstick has natural gloss and soft texture.

Carnauba wax is a natural plant wax extracted from the leaves of the palm tree growing in the northeast part of the south american brazil, primarily palmitic and cerotic acids. In addition to the coarse and small crown carnauba wax, carnauba wax is the hardest, highest melting point natural wax. The melting point of carnauba wax is about 83C, which is beneficial for keeping the lipstick cream at a higher melting point without affecting its thixotropic properties. When the wax is added into other waxes, the melting point of the wax can be improved, the hardness, the toughness and the luster can be increased, and the viscosity, the plasticity and the crystallization tend to be reduced.

The cochineal red is an anthraquinone derivative, the main component is cochineal acid, and the cochineal red is a safe natural red pigment obtained by milling female cochineal dry bodies and extracting with water. Cochineal is a parasitic species that draws the essence of cactus and cannot survive once it leaves the cactus. This "white" small insect was a curiosity of the ancient signet dynasty (peru, ecuador, columbia, borlivia, chile, argentina, all in south today) who was not informed of the person. Cochineal is an extremely safe organic pigment without any side effects in the world. It is therefore approved by the FDA for use in foods, as well as in pharmaceuticals and cosmetics, natural pigments for the eye.

Beta-carotene is one of carotenoids, is also an orange fat-soluble compound, and is the most stable natural pigment in nature. In addition, the beta-carotene also has an antioxidant function.

The purple sweet potato red can be used as oil-dispersed plant pigment after being treated by starch.

In a second aspect of the present invention, there is provided a method for preparing the natural lipstick, comprising the steps of: wetting cochineal carmine, beta-carotene, purple sweet potato red, cholesterol and lauroyl lysine by using castor oil, grinding, and filtering to obtain a component I; uniformly mixing the chinaroot greenbrier seed oil, the jojoba oil and the vitamin E to obtain a component II; melting beeswax, lanolin, cocoa butter, candelilla wax, carnauba wax and shea butter, controlling the temperature to be 85-90 ℃, and mixing until the mixture is transparent; adjusting the temperature to 70-80 ℃, adding the component I and the component II, keeping the temperature, continuously stirring for 10-20 min until the components are uniformly mixed, and performing vacuum degassing to obtain a component III; heating the mold to 30-40 ℃, and injecting the component III into the mold; cooling, demolding, polishing, and packaging. The even dispersion of the pigment has important influence on the coloring performance and stability of the lipstick, and the cochineal, beta-carotene and purple sweet potato red are wetted by the castor oil, and meanwhile, the pigment is dispersed more evenly by adding the lauroyl lysine. When beeswax, lanolin, cocoa butter, candelilla wax, carnauba wax and shea butter are melted, the temperature is controlled to be 85-90 ℃, so that the raw materials are fully melted; after the raw materials are fully melted, the temperature is reduced to 70-80, and the lipstick raw materials can be effectively prevented from being deteriorated due to reaction caused by overhigh temperature.

Further, after grinding, filtration through a 20-mesh standard paint screen to give component I.

Further, beeswax, lanolin, cacao butter, candelilla wax, carnauba wax, and shea butter were melted in a steam-heated jacketed kettle with a single paddle stirrer, the temperature was controlled at 85 deg.C, and mixed until transparent.

Further, adjusting the temperature to 75 ℃, adding the component I and the component II, keeping the temperature, continuously stirring for 15min until the components are uniformly mixed, and performing vacuum degassing to obtain a component III.

Further, the mold was heated to 35 ℃ and component III was injected into the mold. The smoothness of the surface of the lipstick is directly influenced by the unsmooth mould and the temperature of the mould, and if the temperature of the mould is low, uneven cooling is easily caused, so that the appearance and the use of the lipstick are directly influenced; if the mold temperature is too high, the cooling time is increased. Within the temperature range of the die, the prepared lipstick has smooth surface, fast cooling and short processing time.

The invention has the following beneficial effects:

(1) the lipstick has natural components and stable performance, and greatly reduces the 'sweating' phenomenon of the lipstick;

(2) the lipstick provided by the invention can effectively moisten lips, can keep the lips moist, can prevent the lips from being cracked and skinned while beautifying the lips, and can reduce fine wrinkles and dry wrinkles of the lips, so that the lips are glossier.

Detailed Description

It is to be understood that the following detailed description is exemplary and is intended to provide further explanation of the invention as claimed. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of the stated features, steps, operations, and/or combinations thereof, unless the context clearly indicates otherwise.

In order to make the technical solutions of the present invention more clearly understood by those skilled in the art, the technical solutions of the present invention will be described in detail below with reference to specific embodiments.

Example 1A Natural lipstick

The lipstick comprises the following components in parts by weight: 20 parts of castor oil, 26 parts of jojoba oil, 16 parts of shea butter, 9 parts of beeswax, 5 parts of candelilla wax, 3 parts of carnauba wax, 2 parts of cholesterol, 1 part of lauroyl lysine, 2 parts of vitamin E, 3 parts of cochineal, 6 parts of beta-carotene and 7 parts of purple sweet potato red.

Example 2A Natural lipstick

The lipstick comprises the following components in parts by weight: 20 parts of castor oil, 16 parts of jojoba oil, 26 parts of shea butter, 9 parts of beeswax, 5 parts of candelilla wax, 3 parts of carnauba wax, 2 parts of cholesterol, 1 part of lauroyl lysine, 2 parts of vitamin E, 3 parts of cochineal, 6 parts of beta-carotene and 7 parts of purple sweet potato red.

Example 3A Natural lipstick

The lipstick comprises the following components in parts by weight: 30 parts of castor oil, 16 parts of jojoba oil, 16 parts of shea butter, 9 parts of beeswax, 5 parts of candelilla wax, 3 parts of carnauba wax, 2 parts of cholesterol, 1 part of lauroyl lysine, 2 parts of vitamin E, 3 parts of cochineal, 6 parts of beta-carotene and 7 parts of purple sweet potato red.

Example 4A Natural lipstick

The lipstick comprises the following components in parts by weight: 20 parts of castor oil, 10 parts of chinaroot greenbrier seed oil, 16 parts of jojoba oil, 16 parts of shea butter, 9 parts of beeswax, 5 parts of candelilla wax, 3 parts of carnauba wax, 2 parts of cholesterol, 1 part of lauroyl lysine, 2 parts of vitamin E, 3 parts of cochineal carmine, 6 parts of beta-carotene and 7 parts of purple sweet potato red.

Example 5A Natural lipstick

The lipstick comprises the following components in parts by weight: 18 parts of castor oil, 12 parts of chinaroot greenbrier seed oil, 16 parts of jojoba oil, 16 parts of shea butter, 9 parts of beeswax, 5 parts of candelilla wax, 3 parts of carnauba wax, 2 parts of cholesterol, 1 part of lauroyl lysine, 2 parts of vitamin E, 3 parts of cochineal carmine, 6 parts of beta-carotene and 7 parts of purple sweet potato red.

Example 6A Natural lipstick

The lipstick comprises the following components in parts by weight: 12 parts of castor oil, 18 parts of chinaroot greenbrier seed oil, 16 parts of jojoba oil, 16 parts of shea butter, 9 parts of beeswax, 5 parts of candelilla wax, 3 parts of carnauba wax, 2 parts of cholesterol, 1 part of lauroyl lysine, 2 parts of vitamin E, 3 parts of cochineal carmine, 6 parts of beta-carotene and 7 parts of purple sweet potato red.

Example 7A Natural lipstick

The lipstick comprises the following components in parts by weight: 18 parts of castor oil, 12 parts of chinaroot greenbrier seed oil, 2 parts of lanolin, 14 parts of jojoba oil, 16 parts of shea butter, 9 parts of beeswax, 5 parts of candelilla wax, 3 parts of carnauba wax, 2 parts of cholesterol, 1 part of lauroyl lysine, 2 parts of vitamin E, 3 parts of cochineal carmine, 6 parts of beta-carotene and 7 parts of purple sweet potato red.

Example 8A Natural lipstick

The lipstick comprises the following components in parts by weight: 18 parts of castor oil, 12 parts of chinaroot greenbrier seed oil, 2 parts of lanolin, 2 parts of cocoa butter, 12 parts of jojoba oil, 16 parts of shea butter, 9 parts of beeswax, 5 parts of candelilla wax, 3 parts of carnauba wax, 2 parts of cholesterol, 1 part of lauroyl lysine, 2 parts of vitamin E, 3 parts of cochineal carmine, 6 parts of beta-carotene and 7 parts of purple sweet potato red.

Example 9A method for preparing Natural lipstick

The method comprises the following steps: wetting and grinding cochineal, beta-carotene, purple sweet potato red, cholesterol and lauroyl lysine by using castor oil, and filtering by using a 20-target standard paint screen to obtain a component I; grinding and uniformly mixing the chinaroot greenbrier seed oil, the jojoba oil and the vitamin E to obtain a component II; melting Cera flava, lanolin, cacao butter, candelilla wax, carnauba wax and shea butter in steam heating jacketed kettle with single paddle type stirrer at 85 deg.C, and mixing to obtain transparent mixture; adjusting the temperature to 75 ℃, adding the component I and the component II, keeping the temperature, continuously stirring for 15min till the components are uniformly mixed, and carrying out vacuum degassing to obtain a component III; heating the mold to 35 ℃, and injecting the component III into the mold; cooling, demolding, polishing, and packaging.

Comparative example 1 preparation method of natural lipstick

The method comprises the following steps: grinding and uniformly mixing castor oil, cochineal carmine, purple sweet potato red, chinaroot greenbrier seed oil, jojoba oil, cholesterol, lauroyl lysine, vitamin E and beta-carotene to obtain a component I; melting Cera flava, lanolin, cacao butter, candelilla wax, carnauba wax, and shea butter in steam heating jacketed kettle with single paddle type stirrer at 85 deg.C, and mixing to obtain transparent product; adjusting the temperature to 75 ℃, adding the component I, keeping the temperature, continuously stirring for 15min till the components are uniformly mixed, and carrying out vacuum degassing to obtain a component III; heating the mold to 35 ℃, and injecting the component III into the mold; cooling, demolding, polishing, and packaging.

Comparative example 2 preparation method of natural lipstick

The method comprises the following steps: the cochineal, the beta-carotene and the purple sweet potato are ruddy ground by castor oil and filtered by a 20-target standard paint screen to obtain a component I; grinding and uniformly mixing the chinaroot greenbrier seed oil, the jojoba oil, the cholesterol, the lauroyl lysine and the vitamin E to obtain a component II; melting Cera flava, candelilla wax, carnauba wax, shea butter, lanolin, and cacao butter in steam heating jacketed kettle with single paddle stirrer at 85 deg.C, and mixing to obtain transparent product; adjusting the temperature to 75 ℃, adding the component I and the component II, keeping the temperature, continuously stirring for 15min till the components are uniformly mixed, and carrying out vacuum degassing to obtain a component III; heating the mold to 35 ℃, and injecting the component III into the mold; cooling, demolding, polishing, and packaging.

Comparative example 3 preparation method of natural lipstick

The method comprises the following steps: wetting and grinding cochineal, beta-carotene, purple sweet potato red, cholesterol and lauroyl lysine by using castor oil, and filtering by using a 20-target standard paint screen to obtain a component I; grinding and uniformly mixing the chinaroot greenbrier seed oil, the jojoba oil and the vitamin E to obtain a component II; melting Cera flava, lanolin, cacao butter, candelilla wax, carnauba wax, and shea butter in a steam heating jacketed kettle with single paddle type stirrer, controlling temperature at 85 deg.C, mixing to be transparent, keeping the temperature unchanged, adding component I and component II, keeping the temperature, stirring for 15min, and vacuum degassing to obtain component III; heating the mold to 35 ℃, and injecting the component III into the mold; cooling, demolding, polishing, and packaging.

Test examples

The lipsticks of examples 1-3 were tested for melting point, breaking force, coloring ability, moisture and stability.

(1) Melting point: adopting a VIC melting point determination method in the 2010 edition appendix of Chinese pharmacopoeia;

(2) breaking force: testing by using a lipstick fracture instrument. Under the normal condition, the breaking force of the lipstick with the diameter of 12.1mm is within the range of 400-800 g, so that the lipstick is not easy to break in the using process;

(3) coloring ability and moistening degree: by adopting the practical use sensory evaluation, the score 5 shows good, the score 4 shows good, the score 3 shows general, the score 2 shows poor, and the score 1 shows poor; recording data after evaluation of 20 persons, and taking an average value;

(4) stability: the test is carried out for 3 months under four conditions of circulation at 25 ℃, 18 ℃ below zero, 48 ℃, 18 ℃ below zero and 48 ℃, and the test is unchanged after the test is recovered to normal temperature and can be normally used as the evaluation standard.

The test results are specifically shown in table 1 below.

TABLE 1 results of the different lipstick Performance tests

Test article	Melting Point (. degree.C.)	Breaking force	Coloring ability	Moistening degree	Stability of
						Example 1	70	592	4.7	4.2	The 'sweating' is very obvious
Example 2	73	603	4.5	4.3	The 'sweating' is very obvious
						Example 3	68	587	4.8	4.5	The 'sweating' is very obvious

As can be seen from the above Table 1, the lipstick prepared in the embodiments 1-3 of the invention has the advantages of high melting point, difficult folding, strong coloring capability and very good moistening degree, but has the phenomenon of sweating at a high temperature of 48 ℃. In addition, examples 1 to 3 had excellent moisturizing and moistening effects, but had a greasy feeling.

The more natural lipstick, the more easily the phenomenon of "sweating" appears. In order to reduce the tendency of the lipstick to sweat, the invention uses the lipstick in example 3 as the basic formula, and the oil phase base is adjusted. In the test process, on the basis of example 3, 10 parts of the following grease are respectively added: olive oil, macadamia nut oil, and meadowfoam seed oil; and simultaneously reducing the use amount of castor oil for testing. Tests show that the effect of adding the meadowrue root oil is better. The addition amounts of the meadowfoam seed oil and the castor oil are further optimized, as shown in the embodiments 4-6 of the invention. In order to further improve the performance quality of the lipstick, lanolin and cocoa butter are further added to the lipstick formula in example 5. The test results are shown in table 2 below.

TABLE 2 Effect of different oil additions on lipstick Performance

As can be seen from Table 2, the melting point, breaking force, coloring ability, moistening degree and other properties of lipstick are almost kept unchanged after the olive oil is selected and added, but the phenomena of greasiness and sweating are not improved; after the macadamia nut oil is added, although the macadamia nut oil has no greasy feeling, compared with the lipstick prepared in example 3, the coloring ability and the moistening degree are both reduced, and the phenomenon of sweating is obvious; after the chinaroot greenbrier seed oil is added, the greasy feeling of the lipstick is obviously improved, the sweating condition is reduced compared with the example 3, and other performances are similar to the example 3. The lanolin has strong adhesive force, and the addition of the lanolin can increase the binding force between the oil phase base material and the wax base, thereby reducing the seepage of the oil phase such as castor oil. The further addition of cocoa butter not only can improve the moisture retention performance of lipstick, but also has higher oxidation resistance.

In addition, the various processing steps of the lipstick can also affect the performance and stability of the lipstick. According to the invention, the castor oil and the cochineal are separately mixed, so that the castor oil and the cochineal are fully combined, and then are combined with other oil phases and the wax matrix, so that the wax matrix crystal lattice can be formed more stably, and the bonding force of the wax matrix to the castor oil in the pigment matrix is equivalent to that of the castor oil in the pigment matrix, thereby reducing the exudation of the castor oil in the pigment matrix. According to the invention, lanolin, cocoa butter, beeswax, candelilla wax and carnauba wax are mixed and melted together, which is beneficial to the formation of stable crystal lattices of a wax base; and after being melted uniformly at 85 ℃, the pigment is mixed with the component I and the component II at 75 ℃, which is beneficial to the consistency of the bonding force between wax matrix lattices and avoids the influence of the pigment matrix on the lattice bonding.

The performance of the lipstick prepared by the methods of example 9 and comparative examples 1 to 3 was tested, and the specific results are shown in table 3 below.

TABLE 3 lipstick performances obtained by the methods of example 9 and comparative examples 1 to 3

In conclusion, the lipstick disclosed by the invention is natural in components and stable in performance, can effectively moisten lips, can keep the lips moist, can prevent the lips from being cracked and skinned while beautifying the lips, and can reduce fine wrinkles and dry wrinkles of the lips, so that the lips are more glossy.

The above embodiments are preferred embodiments of the present invention, but the present invention is not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be construed as equivalents thereof, and all such changes, modifications, substitutions, combinations, and simplifications are intended to be included in the scope of the present invention.

Claims

1. The natural lipstick is characterized by comprising the following components in parts by weight: 15-30 parts of castor oil, 10-20 parts of jojoba oil, 10-20 parts of shea butter, 5-15 parts of beeswax, 2-8 parts of candelilla wax, 1-5 parts of carnauba wax, 2-5 parts of cholesterol, 1-5 parts of lauroyl lysine, 1-5 parts of vitamin E, 1-5 parts of cochineal carmine, 1-10 parts of beta-carotene, 1-10 parts of purple sweet potato red, 10-20 parts of chinaroot greens seed oil, 1-10 parts of lanolin and 1-10 parts of cocoa butter;

the preparation method of the natural lipstick comprises the following steps: wetting cochineal carmine, beta-carotene, purple sweet potato red, cholesterol and lauroyl lysine by using castor oil, grinding, and filtering to obtain a component I; uniformly mixing the chinaroot greenbrier seed oil, the jojoba oil and the vitamin E to obtain a component II; melting beeswax, lanolin, cocoa butter, candelilla wax, carnauba wax and shea butter, controlling the temperature to be 85-90 ℃, and mixing until the mixture is transparent; adjusting the temperature to 70-75 ℃, adding the component I and the component II, keeping the temperature, continuously stirring for 10-20 min until the components are uniformly mixed, and performing vacuum degassing to obtain a component III; heating the mold to 30-40 ℃, and injecting the component III into the mold; cooling, demolding, polishing, and packaging.

2. The natural lipstick according to claim 1, characterized by comprising the following components in parts by weight: 18 parts of castor oil, 12 parts of chinaroot greenbrier seed oil, 2 parts of lanolin, 2 parts of cocoa butter, 12 parts of jojoba oil, 16 parts of shea butter, 9 parts of beeswax, 5 parts of candelilla wax, 3 parts of carnauba wax, 2 parts of cholesterol, 1 part of lauroyl lysine, 2 parts of vitamin E, 3 parts of cochineal carmine, 6 parts of beta-carotene and 7 parts of purple sweet potato red.

3. The natural lipstick according to claim 1 wherein after grinding, it is filtered through a 20 mesh standard paint screen.

4. The natural lipstick according to claim 1, wherein beeswax, lanolin, cacao butter, candelilla wax, carnauba wax, and shea butter are melted in a steam-heated jacketed kettle with a single paddle stirrer, the temperature is controlled at 85 ℃, and mixed until transparent.

5. The natural lipstick according to claim 1, wherein the temperature is adjusted to 75 ℃, the component I and the component II are added, the temperature is kept for stirring for 15min until the mixture is mixed uniformly, and vacuum degassing is performed to obtain the component III.

6. The natural lipstick according to claim 1 wherein component III is injected into the mold by heating the mold to 35 ℃.