Lip jelly with high natural index and preparation method thereof

Abstract

The invention discloses lip jelly with high natural index and a preparation method thereof, and the lip jelly with high natural index is prepared from hydrogenated methyl rosinate, polyglycerol-2-isostearate, trihydroxy stearin, candelilla wax, rice bran wax, shea butter, castor oil polyester, caprylic / capric triglyceride, corn germ oil, camellia seed oil and sorbitan caprylate as formula raw materials. Each raw material component is safe and non-irritant; each component has skin care and moisturizing effects, provides deep moisturizing and moistening effects, and repairs dry and chapped lips; various components have an anti-oxidation effect, so that the lip skin is protected from being damaged by free radicals and the environment; components such as candelilla wax, rice bran wax and shea butter have an anti-inflammatory effect, so that irritation and discomfort of lips are reduced; various components provide smooth texture, and the use experience of the lip jelly is improved.

Description

Technical Field

[0001] The invention relates to the technical field of cosmetics, and in particular to a lip jelly with a high natural index and a preparation method thereof. Background Art

[0002] Lip jelly is a skin care product that moisturizes the lips. It can have a certain color, but the color is light, and the moisturizing effect is very high. It can provide nutrition to the lips and reduce lip lines. The lip jelly currently on the market uses chemical raw materials as the main formula ingredients, such as mineral oil and petrolatum. It is easy for users to accidentally ingest it when it acts on the lips. Long-term use can easily cause lip allergic reactions and even cancer. Summary of the invention

[0003] The invention provides a high natural index lip jelly and a preparation method thereof, so as to solve the technical problem that the ingredients of current lip jelly products are unsafe.

[0004] In order to solve the above technical problems, in the first aspect, the present invention provides a high natural index lip jelly, comprising phase A, phase B and phase C, wherein the phase A comprises 40 to 60 parts of hydrogenated rosin acid methyl ester, 15 to 30 parts of polyglycerol-2-isostearate and 1 to 6 parts of trihydroxystearin, by weight;

[0005] The phase B comprises 5 to 15 parts of candelilla wax, 1 to 5 parts of rice bran wax, 5 to 15 parts of shea butter and 1 to 5 parts of castor oil polyester;

[0006] The phase C comprises 15 to 25 parts of caprylic / capric triglyceride, 5 to 15 parts of corn germ oil, 5 to 15 parts of camellia seed oil and 0.5 to 2 parts of sorbitan caprylate.

[0007] Among them, methyl hydrogenated rosinate provides good lubricity and moisturizing effects, helping to keep the lips soft and hydrated; it has certain antioxidant properties, helping to protect the lip skin from free radical damage.

[0008] Polyglyceryl-2-isostearate is a natural emulsifier that helps mix different ingredients and makes the formula more stable; it has moisturizing and nourishing effects, helping to lock in moisture and prevent dry lips.

[0009] Trihydroxystearin provides a smooth touch and improves the experience of using lip jelly; it has certain antioxidant properties and helps protect the lip skin.

[0010] Candelilla Wax provides good film-forming properties, helping to form a protective layer to prevent moisture loss; has anti-inflammatory and soothing properties, reducing lip irritation and discomfort.

[0011] Rice bran wax provides a smooth texture, improving the spread and comfort of the lip jelly; it has antioxidant and anti-inflammatory effects, protecting the lip skin.

[0012] Shea butter is rich in fatty acids and has excellent moisturizing and hydrating effects, repairing dry and chapped lips; it has anti-inflammatory and antioxidant effects, protecting the lip skin from environmental damage.

[0013] Castor Oil Polyester K-60P provides good lubricity and moisturizing effects, helping to keep lips soft and hydrated; it has certain antioxidant properties, helping to protect lip skin.

[0014] Caprylic / capric triglyceride is a lightweight oil that provides good nourishment and hydration without leaving lips feeling greasy; it has antioxidant properties to help protect the lip skin.

[0015] Corn germ oil is rich in vitamin E and antioxidants, has excellent moisturizing and hydrating effects, repairs dry and chapped lips; has anti-inflammatory and antioxidant effects, protects the lip skin from environmental damage.

[0016] Camellia seed oil is rich in unsaturated fatty acids and has excellent moisturizing and hydrating effects, repairing dry and chapped lips; it has antioxidant and anti-inflammatory effects, protecting the lip skin.

[0017] Sorbitan octanoate is a nonionic surfactant that helps mix the different ingredients and makes the formula more stable; it has moisturizing and nourishing effects, helping to lock in moisture and prevent dry lips.

[0018] In some of the embodiments, the phase A includes 45 to 55 parts of hydrogenated rosinic acid methyl ester, 15 to 20 parts of polyglycerol-2-isostearate and 2 to 4 parts of trihydroxystearin, by weight.

[0019] The phase B comprises 5 to 10 parts of candelilla wax, 2 to 4 parts of rice bran wax, 8 to 12 parts of shea butter and 1 to 3 parts of castor oil polyester;

[0020] The phase C comprises 15 to 20 parts of caprylic / capric triglyceride, 5 to 10 parts of corn germ oil, 5 to 10 parts of camellia seed oil and 0.5 to 1 part of sorbitan caprylate.

[0021] In some of the embodiments, a phase D is also included, and the phase D includes 0-2 parts of color paste and 0.05-0.5 parts of fragrance.

[0022] In some embodiments thereof, the phase B includes 8 parts of candelilla wax, 3 parts of rice bran wax, 10 parts of shea butter and 2 parts of castor oil polyester.

[0023] In some embodiments, the phase C includes 19 parts of caprylic / capric triglyceride, 10 parts of corn germ oil, 10 parts of camellia seed oil and 0.8 parts of sorbitan caprylate.

[0024] In a second aspect, an embodiment of the present invention provides a method for preparing a high natural index lip jelly, comprising the following steps:

[0025] Step 1: Add the raw materials of phase A into a stainless steel barrel, stir until transparent and free of particles, and then transfer to a melting pot;

[0026] Step 2: Add the raw material of phase B into the melting pot and stir at 100°C until the material is completely transparent and free of particles;

[0027] Step three, after the material temperature drops to 70°C-75°C, add the C phase raw material into the melting pot, stir thoroughly for 10-20 minutes until the material is uniform, and after the material is measured by a scraper fineness meter to be free of particles, a high natural index lip jelly is obtained.

[0028] In some of the embodiments, in step 1, a homogenizer is used for stirring, the speed of the homogenizer is 35 Hz to 50 Hz, and the stirring time is 1 h to 1.5 h.

[0029] In some embodiments, in step 2, the stirring speed is 40 rpm to 63 rpm, and the stirring time is 3 h to 4 h.

[0030] In some of the embodiments, in step three, the cooling temperature of the melt pot is set to 70-75°C, and tap water is turned on for cooling for 20-40 minutes and natural cooling for 30-60 minutes, until the material temperature drops to 70-75°C.

[0031] Compared with the prior art, the present invention has at least the following beneficial effects:

[0032] The invention uses hydrogenated methyl rosinate, polyglycerol-2-isostearate, trihydroxystearin, candelilla wax, rice bran wax, shea butter, castor oil polyester, caprylic / capric triglyceride, corn germ oil, camellia seed oil and sorbitan caprylate as formula raw materials, and each raw material component is safe and non-irritating; and each component has skin care and moisturizing effect, provides deep moisturizing and nourishing effect, and repairs dry and chapped lips; multiple components have antioxidant effect, which helps to protect lip skin from free radicals and environmental damage; components such as candelilla wax, rice bran wax and shea butter have anti-inflammatory effect, reduce lip irritation and discomfort; multiple components provide smooth texture, and improve the use experience of lip jelly. DETAILED DESCRIPTION

[0033] In order to make the above-mentioned purpose, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0034] As used herein, the term "prepared from" is synonymous with "comprising." As used herein, the terms "comprising," "including," "having," "containing," or any other variation thereof, are intended to cover a non-exclusive inclusion. For example, a composition, process, method, article, or apparatus that comprises the listed elements is not necessarily limited to only those elements but may include other elements not expressly listed or inherent to such composition, process, method, article, or apparatus.

[0035] When amount, concentration or other value or parameter is expressed as range, preferred range or a series of upper preferred value and lower preferred value limit range, this should be understood as specifically disclosing all ranges formed by any pairing of any range upper limit or preferred value and any range lower limit or preferred value, regardless of whether the range is disclosed separately. For example, when disclosing range "1 to 5", described range should be interpreted as including range "1 to 4", "1 to 3", "1 to 2", "1 to 2 and 4 to 5", "1 to 3 and 5" etc. When numerical range is described in this article, unless otherwise stated, the range is intended to include its end value and all integers and fractions within the range.

[0036] In addition, the indefinite articles "a" and "an" before the elements or components of the present invention have no restrictions on the quantity requirements (i.e. the number of occurrences) of the elements or components. Therefore, "a" or "an" should be interpreted as including one or at least one, and the elements or components in the singular form also include the plural form, unless the number is obviously intended to be in the singular form.

[0037] 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.

[0038] Example 1

[0039] A high natural index lip jelly, comprising phase A, phase B and phase C, wherein the phase A comprises 40 parts of hydrogenated rosinic acid methyl ester, 30 parts of polyglycerol-2-isostearate and 1 part of trihydroxystearin, by weight.

[0040] The phase B includes 5 parts of candelilla wax, 1 part of rice bran wax, 5 parts of shea butter and 1 part of castor oil polyester;

[0041] The phase C includes 15 parts of caprylic / capric triglyceride, 5 parts of corn germ oil, 5 parts of camellia seed oil and 0.5 parts of sorbitan caprylate.

[0042] The preparation method of high natural index lip jelly comprises the following steps:

[0043] Step 1: Add the raw materials of phase A into a stainless steel barrel and stir with a homogenizer at a speed of 35 Hz for 1.5 hours until transparent and free of particles, then transfer to a melting pot;

[0044] Step 2: Add the raw material of phase B into the melting pot and stir at 100°C until the material is completely transparent and free of particles. The stirring speed is 63 rpm and the stirring time is 3 hours.

[0045] Step three, set the cooling temperature of the melt pot to 70°C, turn on the tap water for cooling for 20 minutes and natural cooling for 30 minutes to 60 minutes, until the temperature of the material drops to 70°C, add the C phase raw material to the melt pot, stir it thoroughly for 20 minutes until the material is uniform, and use a scraper fineness meter to determine if there are any particles in the material to obtain a high natural index lip jelly.

[0046] Example 2

[0047] A high natural index lip jelly, comprising phase A, phase B and phase C, wherein the phase A comprises 60 parts of hydrogenated rosinic acid methyl ester, 15 parts of polyglycerol-2-isostearate and 6 parts of trihydroxystearin, by weight.

[0048] The phase B includes 15 parts of candelilla wax, 5 parts of rice bran wax, 15 parts of shea butter and 5 parts of castor oil polyester;

[0049] The phase C includes 25 parts of caprylic / capric triglyceride, 15 parts of corn germ oil, 15 parts of camellia seed oil and 2 parts of sorbitan caprylate.

[0050] The preparation method of high natural index lip jelly comprises the following steps:

[0051] Step 1: Add the raw materials of phase A into a stainless steel barrel and stir with a homogenizer at a speed of 50 Hz for 1 hour until transparent and free of particles, then transfer to a melting pot;

[0052] Step 2: Add the phase B raw material into the melting pot and stir at 100°C until the material is completely transparent and free of particles. The stirring speed is 40 rpm and the stirring time is 4 hours.

[0053] Step three, set the cooling temperature of the melt pot to 75°C, turn on the tap water for cooling for 40 minutes and natural cooling for 30 minutes to 60 minutes, until the temperature of the material drops to 75°C, add the C phase raw material to the melt pot, stir it thoroughly for 20 minutes until the material is uniform, and use a scraper fineness meter to determine if there are any particles in the material to obtain a high natural index lip jelly.

[0054] Example 3

[0055] A high natural index lip jelly, comprising phase A, phase B and phase C, wherein the phase A comprises 45 parts of hydrogenated rosinic acid methyl ester, 20 parts of polyglycerol-2-isostearate and 2 parts of trihydroxystearin, by weight.

[0056] The phase B includes 5 parts of candelilla wax, 2 parts of rice bran wax, 8 parts of shea butter and 1 part of castor oil polyester;

[0057] The phase C includes 15 parts of caprylic / capric triglyceride, 5 parts of corn germ oil, 5 parts of camellia seed oil and 0.5 parts of sorbitan caprylate.

[0058] The preparation method of high natural index lip jelly is the same as that of Example 1.

[0059] Example 4

[0060] A high natural index lip jelly, comprising phase A, phase B and phase C, wherein the phase A comprises 55 parts of hydrogenated rosinic acid methyl ester, 15 parts of polyglycerol-2-isostearate and 4 parts of trihydroxystearin, in parts by mass;

[0061] The phase B includes 10 parts of candelilla wax, 4 parts of rice bran wax, 12 parts of shea butter and 3 parts of castor oil polyester;

[0062] The phase C includes 20 parts of caprylic / capric triglyceride, 10 parts of corn germ oil, 10 parts of camellia seed oil and 1 part of sorbitan caprylate.

[0063] The preparation method of high natural index lip jelly is the same as that of Example 1.

[0064] Example 5

[0065] A high natural index lip jelly, comprising phase A, phase B and phase C, wherein the phase A comprises 50 parts of hydrogenated rosinic acid methyl ester, 18 parts of polyglycerol-2-isostearate and 3 parts of trihydroxystearin, in parts by mass;

[0066] The phase B includes 8 parts of candelilla wax, 3 parts of rice bran wax, 10 parts of shea butter and 2 parts of castor oil polyester;

[0067] The phase C includes 19 parts of caprylic / capric triglyceride, 10 parts of corn germ oil, 10 parts of camellia seed oil and 0.8 parts of sorbitan caprylate.

[0068] The preparation method of high natural index lip jelly is the same as that of Example 1.

[0069] Comparative Example 1

[0070] The difference from Example 5 is that the phase B is not contained.

[0071] Comparative Example 2

[0072] The difference from Example 5 is that the C phase is not contained.

[0073] 1. Spreadable test

[0074] Take an equal amount of sample and apply it on the arm and the black and white grid. Push the sample away and observe the uniformity and ductility of the sample on the arm and the black and white grid.

[0075] 2. Makeup lasting test

[0076] The samples were evenly applied to the lips of 5 volunteers, who maintained their normal lifestyle and wore makeup for 4 hours. Photos were taken to record the lip makeup at the time of immediate application, 1 hour, 2 hours, and 4 hours, and the sensory experience of the makeup at each stage was evaluated. Specifically, the product irritation, moisturizing, and lip wrinkle fading effects were evaluated on a 5-point scale, and the average score of each item was calculated. The higher the score, the lower the irritation, and the better the moisturizing and lip wrinkle fading effects.

[0077] Table 1 Evaluation of samples of Examples 1 to 5 and Comparative Examples 1 to 2

[0078] Uniformity Irritant Moisturizing feeling Lip wrinkle reduction effect Lip brightening effect Total score Example 1 4.1 5.0 3.9 4.2 4.3 21.5 Example 2 4.0 5.0 4.2 4.2 4.7 22.1 Example 3 4.4 5.0 4.3 4.3 4.3 22.3 Example 4 4.3 5.0 4.5 4.4 4.2 22.4 Example 5 4.7 5.0 4.6 4.7 4.6 23.6 Comparative Example 1 3.9 5.0 4.8 2.7 2.8 19.2 Comparative Example 2 4.2 5.0 3.6 2.5 3.4 18.7

[0079] As can be seen from Table 1 above, Examples 1 to 5 all perform well in terms of application uniformity, irritation, moisturizing, lip wrinkle lightening effect, and lip color brightening effect, while Comparative Example 1 does not add phase B, and Comparative Example 2 does not add phase C, and the lip wrinkle lightening effect and lip color brightening effect of both are far inferior to Example 5. It can be seen that the present invention uses hydrogenated rosin acid methyl ester, polyglycerol-2-isostearate, trihydroxystearin, candelilla wax, rice bran wax, shea butter, castor oil polyester, caprylic / capric triglyceride, corn germ oil, camellia seed oil, and sorbitan caprylate as formula raw materials to have a synergistic effect in terms of lip wrinkle lightening effect and lip color brightening effect.

[0080] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0081] The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the present invention. It should be understood that the above description is only a specific embodiment of the present invention and is not intended to limit the scope of protection of the present invention. It is particularly pointed out that for those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high natural index lip jelly, characterized in that: It comprises phase A, phase B and phase C. In terms of weight, phase A comprises 40 to 60 parts of hydrogenated rosinic acid methyl ester, 15 to 30 parts of polyglycerol-2-isostearate and 1 to 6 parts of trihydroxystearin. The phase B comprises 5 to 15 parts of candelilla wax, 1 to 5 parts of rice bran wax, 5 to 15 parts of shea butter and 1 to 5 parts of castor oil polyester; The phase C comprises 15 to 25 parts of caprylic / capric triglyceride, 5 to 15 parts of corn germ oil, 5 to 15 parts of camellia seed oil and 0.5 to 2 parts of sorbitan caprylate.

2. The high natural index lip jelly according to claim 1, characterized in that: In terms of weight, the phase A includes 45 to 55 parts of hydrogenated rosinic acid methyl ester, 15 to 20 parts of polyglycerol-2-isostearate and 2 to 4 parts of trihydroxystearin; The phase B comprises 5 to 10 parts of candelilla wax, 2 to 4 parts of rice bran wax, 8 to 12 parts of shea butter and 1 to 3 parts of castor oil polyester; The phase C comprises 15 to 20 parts of caprylic / capric triglyceride, 5 to 10 parts of corn germ oil, 5 to 10 parts of camellia seed oil and 0.5 to 1 part of sorbitan caprylate.

3. The high natural index lip jelly according to claim 1, characterized in that: It also includes a D phase, which includes 0 to 2 parts of color paste and 0.05 to 0.5 parts of flavor.

4. The high natural index lip jelly according to claim 1, characterized in that: The phase B includes 8 parts of candelilla wax, 3 parts of rice bran wax, 10 parts of shea butter and 2 parts of castor oil polyester.

5. The high natural index lip jelly according to claim 1, characterized in that: The phase C includes 19 parts of caprylic / capric triglyceride, 10 parts of corn germ oil, 10 parts of camellia seed oil and 0.8 parts of sorbitan caprylate.

6. A method for preparing a lip jelly with a high natural index as claimed in any one of claims 1 to 5, characterized in that: The following steps are involved: Step 1: Add the raw materials of phase A into a stainless steel barrel, stir until transparent and free of particles, and then transfer to a melting pot; Step 2: Add the raw material of phase B into the melting pot and stir at 100°C until the material is completely transparent and free of particles; Step three, after the material temperature drops to 70°C-75°C, add the C phase raw material into the melting pot, stir thoroughly for 10-20 minutes until the material is uniform, and after the material is measured by a scraper fineness meter to be free of particles, a high natural index lip jelly is obtained.

7. The method for preparing the high natural index lip jelly according to claim 6, characterized in that: In step 1, a homogenizer is used for stirring, the speed of the homogenizer is 35 Hz to 50 Hz, and the stirring time is 1 h to 1.5 h.

8. The method for preparing the high natural index lip jelly according to claim 6, characterized in that: In step 2, the stirring speed is 40 rpm to 63 rpm, and the stirring time is 3 h to 4 h.

9. The method for preparing the high natural index lip jelly according to claim 6, characterized in that: In step three, the cooling temperature of the melt pot is set to 70-75°C, and the tap water is turned on for cooling for 20-40 minutes and the temperature is naturally cooled for 30-60 minutes until the material temperature drops to 70-75°C.