A high-natural-index moisturizing lipstick and its preparation method

Abstract

The present application discloses a high-natural-index moisturizing lipstick and its preparation method. Using methyl hydrogenated abietate, camellia seed oil, corn germ oil, sunflower seed wax, Chinese lacquer fruit wax, candelilla wax, emulsifier, colorant, essence, and skin conditioner as the raw material formula of the high-natural-index moisturizing lipstick, it is safe and non-irritating. Moreover, by utilizing the film-forming properties of methyl hydrogenated abietate, sunflower seed wax, and Chinese lacquer fruit wax, the makeup persistence of the lipstick is enhanced. By using candelilla wax to increase the adhesiveness of the lipstick, the lipstick is durable on the lips and not easily faded. By using camellia seed oil and corn germ oil to provide a good moisturizing effect and taking advantage of their oil properties, good interaction with makeup remover products can occur during makeup removal, making it easier to remove makeup without residue. And an appropriate amount of emulsifier is added to the formula to balance the compatibility of the oil phase and the wax phase, optimizing the adhesion and makeup removal performance of the lipstick, thus achieving that while ensuring the makeup persistence of the lipstick, the lipstick can be more easily removed without residue.

Description

Technical Field

[0001] The present application relates to the technical field of lipsticks, and particularly relates to a highly natural-index moisturizing lipstick and a preparation method thereof. Background Art

[0002] A lipstick is a cosmetic mainly used on the lips to enhance the color or change the color of the lips. Among the current lipstick products on the market, they are usually prepared mainly with chemical raw materials, and their formulations contain toxic components such as heavy metals and sensitizing substances that are harmful to the human body. These components are likely to cause lip allergic reactions during long-term use, and there is even a possibility of canceration. Moreover, in order to improve the long-lasting makeup ability of lipsticks, current lipstick formulations usually also introduce more substances with high adhesion (such as beeswax and carnauba wax). Although these substances can effectively enhance the adhesion ability of lipsticks, they will also increase the difficulty of makeup removal, resulting in incomplete makeup removal or residue problems. Summary of the Invention

[0003] The present application provides a highly natural-index moisturizing lipstick and a preparation method thereof to solve the technical problems of the unsafe ingredients and easy residue during makeup removal of existing lipsticks.

[0004] To solve the above technical problems, in the first aspect, the present application provides a highly natural-index moisturizing lipstick, which consists of the following raw material components by mass parts:

[0005] Methyl hydrogenated abietate: 10 parts to 30 parts;

[0006] Oil phase: 10 parts to 30 parts;

[0007] Wax phase: 9 parts to 31 parts;

[0008] Emulsifier: 5 parts to 20 parts

[0009] Colorant: 0 parts to 5 parts;

[0010] Fragrance: 0.05 parts to 0.5 parts;

[0011] Skin conditioner: 0 parts to 47 parts;

[0012] Wherein the oil phase includes 5 parts to 15 parts of camellia seed oil and 5 parts to 15 parts of corn germ oil;

[0013] The wax phase includes 5 parts to 15 parts of sunflower seed wax, 2 parts to 8 parts of Chinese lacquer fruit wax, and 2 parts to 8 parts of candelilla wax.

[0014] In some embodiments, the mass ratio between the oil phase and the wax phase is (1.1 to 1.25):1.

[0015] In some of these embodiments, the mass ratio among the sunflower seed wax, the Chinese lacquer wax, and the candelilla wax is (2 to 2.5):1:1.

[0016] In some of these embodiments, it is composed of the following raw materials in parts by mass:

[0017] 15 to 25 parts of methyl hydrogenated abietate;

[0018] 17 to 22 parts of oil phase;

[0019] 16 to 20 parts of wax phase;

[0020] 5 to 15 parts of emulsifier

[0021] 0 to 5 parts of colorant;

[0022] 0.05 to 0.5 part of essence;

[0023] 15 to 34 parts of skin conditioner.

[0024] In some of these embodiments, the emulsifier is one or more of polyglyceryl-2-isostearate, sorbitan octanoate, polyglyceryl-4-isostearate, and polyglyceryl-2-oleate.

[0025] In some of these embodiments, the skin conditioner includes one or more of triglyceride caprylate / caprate, hydrogenated glyceryl cocoate, glyceryl caprylate, and ethylhexylglycerin.

[0026] In some of these embodiments, the skin conditioner includes:

[0027] 10 to 30 parts of triglyceride caprylate / caprate;

[0028] 5 to 15 parts of hydrogenated glyceryl cocoate;

[0029] 0.2 to 1 part of glyceryl caprylate;

[0030] 0.1 to 0.8 part of ethylhexylglycerin.

[0031] In some of these embodiments, the skin conditioner includes:

[0032] 15 to 22 parts of triglyceride caprylate / caprate;

[0033] 5 to 10 parts of hydrogenated glyceryl cocoate;

[0034] 0.2 to 0.8 part of glyceryl caprylate;

[0035] 0.1 to 0.6 part of ethylhexylglycerin.

[0036] In a second aspect, the present application also provides a method for preparing a high natural index moisturizing lipstick, comprising the following steps:

[0037] Step 1, adding hydrogenated rosin acid methyl ester, oil phase, wax phase and emulsifier into a melting pot, setting the temperature of the melting pot to 110°C to 115°C, the rotation speed to 40rpm to 63rpm, stirring for 3h to 4h until the material body is completely transparent and particle-free, and continuing to keep warm for 10min to 25min to obtain a base material;

[0038] Step 2: Cool with tap water for 20 to 40 minutes, and cool naturally for 30 to 60 minutes until the actual temperature of the base material drops to 70 to 75 degrees Celsius, then add the skin conditioner and stir for 15 to 20 minutes until the mixture is evenly mixed;

[0039] Step 3: After heating the melting pot to 90°C to 95°C, add the colorant into the melting pot and stir evenly;

[0040] Step 4: Cool the melting pot to 70°C-75°C, use a scraper fineness meter to determine if the material has no particles, then add the essence and stir evenly, discharge the material, and obtain a high natural index moisturizing lipstick.

[0041] Compared with the prior art, this application has at least the following beneficial effects:

[0042] The present application uses hydrogenated methyl rosinate, camellia seed oil, corn germ oil, sunflower seed wax, lacquer berry wax, candelilla wax, emulsifier, colorant, flavor, and skin conditioner as the raw material formula of high natural index moisturizing lipstick, which is safe and non-irritating, and utilizes the film-forming properties of hydrogenated methyl rosinate, sunflower seed wax, and lacquer berry wax to enhance the durability of the lipstick, and utilizes candelilla wax to increase the adhesion of the lipstick, so that the lipstick lasts on the lips and is not easy to fade; utilizes camellia seed oil and corn germ oil to provide a good moisturizing effect, and utilizes their oily properties to enable good interaction with the makeup removal product during makeup removal, thereby making it easier to remove makeup without residue; and adds an appropriate amount of emulsifier to the formula to balance the compatibility of the oil phase and the wax phase, optimizes the adhesion and makeup removal performance of the lipstick, thereby achieving the goal of ensuring the durability of the lipstick while making the lipstick easier to remove without residue. BRIEF DESCRIPTION OF THE DRAWINGS

[0043] Figure 1 This is a schematic diagram of a volunteer's lip makeup shown in Example 2 of the present application;

[0044] Figure 2 This is a schematic diagram of a volunteer's lip makeup shown in Example 5 of the present application;

[0045] Figure 3 This is a schematic diagram of the makeup removal effect shown in Example 2 of the present application. DETAILED DESCRIPTION

[0046] 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.

[0047] 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.

[0048] 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.

[0049] 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.

[0050] 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.

[0051] Example 1

[0052] A high natural index moisturizing lipstick, comprising the following raw material components in parts by mass:

[0053] 30 parts of hydrogenated methyl rosinate, 5 parts of camellia oil, 5 parts of corn germ oil, 5 parts of sunflower seed wax, 2 parts of wild sumac wax, 2 parts of candelilla wax, 5 parts of polyglyceryl-2-isostearate, 5 parts of color paste, 0.05 parts of flavor, 30 parts of caprylic / capric triglyceride, 10 parts of hydrogenated coconut glyceride, 0.2 parts of glyceryl caprylate, 0.8 parts of ethylhexylglycerin;

[0054] The preparation method comprises the following steps:

[0055] Step 1: Add hydrogenated rosin acid methyl ester, oil phase, wax phase and emulsifier into a melting pot, set the temperature of the melting pot to 110° C., the rotation speed to 40 rpm, stir for 4 hours until the material is completely transparent and particle-free, and continue to keep warm for 10 minutes to obtain a base material;

[0056] Step 2: Cool with tap water for 20 minutes, and cool naturally for 30 to 60 minutes until the actual temperature of the base material drops to 70°C to 75°C, then add the skin conditioner and stir for 15 to 20 minutes until the mixture is evenly mixed;

[0057] Step 3: After heating the melting pot to 90°C to 95°C, add the colorant into the melting pot and stir evenly;

[0058] Step 4: Cool the melting pot to 70°C-75°C, use a scraper fineness meter to determine if the material has no particles, then add the essence and stir evenly, discharge the material, and obtain a high natural index moisturizing lipstick.

[0059] Example 2

[0060] A high natural index moisturizing lipstick, comprising the following raw material components in parts by mass:

[0061] 10 parts of hydrogenated methyl rosinate, 15 parts of camellia oil, 15 parts of corn germ oil, 13 parts of sunflower seed wax, 6.5 parts of wild sumac wax, 6.5 parts of candelilla wax, 17 parts of polyglycerol-2-isostearate, 1.5 parts of color paste, 0.5 parts of flavor, 10 parts of caprylic / capric triglyceride, 5 parts of hydrogenated coconut glyceride, 0.2 parts of glyceryl caprylate, 0.1 parts of ethylhexylglycerin;

[0062] The preparation method comprises the following steps:

[0063] Step 1: Add hydrogenated rosin acid methyl ester, oil phase, wax phase and emulsifier into a melting pot, set the temperature of the melting pot to 115°C, the rotation speed to 63 rpm, stir for 3 hours until the material is completely transparent and particle-free, and continue to keep warm for 25 minutes to obtain a base material;

[0064] Step 2: Cool down the temperature by tap water for 40 min and then cool down naturally for 30 - 60 min. After the actual temperature of the base material drops to 70℃ - 75℃, add the skin conditioner and stir well for 15 - 20 min until evenly mixed.

[0065] Step 3: Heat up the melting pot to 90℃ - 95℃, then add the colorant into the melting pot and stir evenly.

[0066] Step 4: Cool down the melting pot to 70℃ - 75℃. After measuring that there are no particles in the material with a scraper fineness gauge, add the essence and stir evenly, then discharge the material to obtain the high natural index moisturizing lipstick.

[0067] Example 3

[0068] A high natural index moisturizing lipstick, composed of the following raw material components by mass fraction:

[0069] 25 parts of methyl hydrogenated abietate, 8.5 parts of camellia seed oil, 8.5 parts of corn germ oil, 8 parts of sunflower seed wax, 3.5 parts of rhus succedanea wax, 3.5 parts of candelilla wax, 10 parts of polyglyceryl-2-isostearate, 4.5 parts of color paste, 0.3 part of essence, 22 parts of caprylic / capric triglyceride, 5 parts of hydrogenated coconut oil glyceride, 0.8 part of glyceryl caprylate, 0.6 part of ethylhexylglycerin;

[0070] The preparation method includes the following steps;

[0071] Step 1: Add methyl hydrogenated abietate, oil phase, wax phase and emulsifier into the melting pot. Set the temperature of the melting pot to 110℃ and the rotation speed to 50 rpm, and stir for 3.5 h until the material becomes completely transparent and particle-free, then keep warm for 15 min to obtain the base material;

[0072] Step 2: Cool down the temperature by tap water for 30 min and then cool down naturally for 30 - 60 min. After the actual temperature of the base material drops to 70℃ - 75℃, add the skin conditioner and stir well for 15 - 20 min until evenly mixed.

[0073] Step 3: Heat up the melting pot to 90℃ - 95℃, then add the colorant into the melting pot and stir evenly.

[0074] Step 4: Cool down the melting pot to 70℃ - 75℃. After measuring that there are no particles in the material with a scraper fineness gauge, add the essence and stir evenly, then discharge the material to obtain the high natural index moisturizing lipstick.

[0075] Example 4

[0076] A high natural index moisturizing lipstick, composed of the following raw material components by mass fraction:

[0077] 15 parts of hydrogenated methyl rosinate, 11 parts of camellia oil, 11 parts of corn germ oil, 10 parts of sunflower seed wax, 5 parts of wild sumac wax, 5 parts of candelilla wax, 15 parts of polyglyceryl-2-isostearate, 2.5 parts of color paste, 0.3 parts of flavor, 15 parts of caprylic / capric triglyceride, 10 parts of hydrogenated coconut glyceride, 0.2 parts of glyceryl caprylate, 0.1 parts of ethylhexylglycerin;

[0078] The preparation method comprises the following steps:

[0079] Step 1: Add hydrogenated rosin acid methyl ester, oil phase, wax phase and emulsifier into a melting pot, set the temperature of the melting pot to 110° C., the rotation speed to 50 rpm, stir for 3.5 hours until the material is completely transparent and particle-free, and continue to keep warm for 20 minutes to obtain a base material;

[0080] Step 2: Cool with tap water for 30 minutes, and cool naturally for 30 to 60 minutes until the actual temperature of the base material drops to 70 to 75 degrees Celsius, then add the skin conditioner and stir thoroughly for 15 to 20 minutes until the mixture is evenly mixed;

[0081] Step 3: After heating the melting pot to 90°C to 95°C, add the colorant into the melting pot and stir evenly;

[0082] Step 4: Cool the melting pot to 70°C-75°C, use a scraper fineness meter to determine if the material has no particles, then add the essence and stir evenly, discharge the material, and obtain a high natural index moisturizing lipstick.

[0083] Example 5

[0084] A high natural index moisturizing lipstick, comprising the following raw material components in parts by mass:

[0085] 20 parts of hydrogenated methyl rosinate, 10 parts of camellia oil, 10 parts of corn germ oil, 10 parts of sunflower seed wax, 4 parts of wild sumac wax, 4 parts of candelilla wax, 10 parts of polyglyceryl-2-isostearate, 3 parts of color paste, 0.3 parts of flavor, 20 parts of caprylic / capric triglyceride, 10 parts of hydrogenated coconut glyceride, 0.5 parts of glyceryl caprylate, 0.4 parts of ethylhexylglycerin;

[0086] The preparation method comprises the following steps:

[0087] Step 1: Add hydrogenated rosin acid methyl ester, oil phase, wax phase and emulsifier into a melting pot, set the temperature of the melting pot to 110° C., the rotation speed to 50 rpm, stir for 3.5 hours until the material is completely transparent and particle-free, and continue to keep warm for 15 minutes to obtain a base material;

[0088] Step 2: Cool down with tap water for 30 minutes and then cool down naturally for 30 to 60 minutes. After the actual temperature of the base material drops to 70°C to 75°C, add the skin conditioner and stir well for 15 to 20 minutes until evenly mixed.

[0089] Step 3: Heat the melting pot to 90°C to 95°C, then add the colorant to the melting pot and stir evenly.

[0090] Step 4: Cool the melting pot to 70°C to 75°C. After measuring that there are no particles in the material with a scraping fineness gauge, add the essence and stir evenly, then discharge the material to obtain a high-natural-index moisturizing lipstick.

[0091] Comparative Example 1

[0092] The difference from Example 5 is that in Comparative Example 1, beeswax and carnauba wax are used to replace sunflower seed wax and sumac wax respectively.

[0093] Comparative Example 2

[0094] The difference from Example 5 is that in Comparative Example 2, corn germ oil and camellia seed oil are not added.

[0095] Comparative Example 3

[0096] The difference from Example 5 is that in Comparative Example 3, the emulsifier is not added.

[0097] Comparative Example 4

[0098] The difference from Example 5 is that in Comparative Example 4, candelilla wax is used to replace sunflower seed wax.

[0099] Comparative Example 5

[0100] The difference from Example 5 is that in Comparative Example 5, the dosages of corn germ oil and camellia seed oil are halved.

[0101] Lipstick performance test

[0102] Test samples: High-natural-index moisturizing lipsticks prepared in Examples 1 to 5 and Comparative Examples 1 to 5;

[0103] Steps for the long-lasting makeup test: Assign 5 volunteers to each sample. The volunteers wash their lips with clean water, evenly apply the corresponding sample on their lips, and wear makeup for 4 hours while maintaining normal living habits. Record the lip makeup at the times of not applying, just applying, 1 hour after application, 2 hours after application, 3 hours after application, and 4 hours after application respectively (where Figure 1 shows the lip makeup of the volunteers of the sample in Example 2, Figure 2(showing the lip makeup of the sample volunteers in Example 5), and evaluating the product irritation, moisturizing feeling, heaviness, and makeup durability respectively on a scale of 5 points, and calculating the average score for each item (rounding to the nearest integer). The higher the score, the lower the irritation, the better the moisturizing feeling, the lighter the heaviness, and the more durable the makeup application.

[0104] Removal test steps: Evenly wipe the makeup area with a commercially available makeup remover oil, then wipe it clean with a cotton pad, and rinse it with water to complete the makeup removal. Observe the residue on the makeup area (such as Figure 2 (showing the makeup removal effect of the sample in Example 2), and evaluating the makeup removal power on a scale of 5 points. The higher the score, the less residue there is after makeup removal.

[0105] Table 1 Evaluation of the samples in Examples 1 to 5 and Comparative Examples 1 to 5

[0106]

[0107]

[0108] As can be seen from Table 1, the total scores of Examples 1 to 5 are all above 20 points. While maintaining the makeup durability, they are easy to remove makeup and have no residue. The makeup removal power of Comparative Examples 1 to 5 is significantly reduced, indicating that in this application, sunflower seed wax, Japanese urushi wax, and candelilla wax are used as the wax phase, camellia seed oil and corn germ oil are used, the mass ratio between the oil phase and the wax phase is (1.1 - 1.25):1, the mass ratio between sunflower seed wax, Japanese urushi wax, and candelilla wax is (2 - 2.5):1:1, and adding an emulsifier can not only ensure the makeup durability of the lipstick but also make the lipstick easy to remove.

[0109] The technical features of the above-mentioned embodiments can be combined arbitrarily. For the sake of brevity of description, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, it should be considered as the scope recorded in this specification.

[0110] The above-mentioned specific embodiments have further detailed the purpose, technical solutions, and beneficial effects of this application. It should be understood that the above is only the specific embodiments of this application and is not used to limit the protection scope of this application. In particular, it is pointed out that for those skilled in the art, any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of this application should be included in the protection scope of this application.

Claims

1. A high-natural-index moisturizing lipstick, characterized in that, It is composed of the following raw materials in parts by mass: 10 to 30 parts of hydrogenated rosin acid methyl ester; 10 to 30 parts of oil phase; 9 to 31 parts of wax phase; Emulsifier 5 to 20 parts Colorant 0 to 5 parts; 0.05 to 0.5 parts of flavor; Skin conditioning agent 0 to 47 parts; The oil phase is composed of 5 to 15 parts of camellia oil and 5 to 15 parts of corn germ oil; The wax phase is composed of 5 to 15 parts of sunflower seed wax, 2 to 8 parts of wild sumac wax and 2 to 8 parts of candelilla wax; The mass ratio between the oil phase and the wax phase is (1.1-1.25):1; The mass ratio of the sunflower seed wax, the wild sumac wax and the candelilla wax is (2-2.5):1:1; The skin conditioning agents include: Caprylic / capric triglyceride 10-30 parts; 5-15 parts of hydrogenated coconut glyceride; Glyceryl caprylate 0.2 to 1 part; Ethylhexylglycerin 0.1 to 0.8 parts.

2. The highly natural-index moisturizing lipstick according to claim 1, characterized in that, It is composed of the following raw materials in parts by mass: 15 to 25 parts of hydrogenated rosin acid methyl ester; Oil phase 17-22 parts; 15 to 20 parts of wax phase; Emulsifier 5 to 15 parts Colorant 0 to 5 parts; 0.05 to 0.5 parts of flavor; Skin conditioning agent 15 to 34 parts.

3. The highly natural-index moisturizing lipstick according to claim 1, wherein The emulsifier is one or more of polyglycerol-2-isostearate, sorbitan octanoate, polyglycerol-4-isostearate and polyglycerol-2-oleate.

4. The highly natural-index moisturizing lipstick according to claim 1, characterized in that, The skin conditioning agents include: Caprylic / capric triglyceride 15-22 parts; 5-10 parts of hydrogenated coconut glyceride; Glyceryl caprylate 0.2 to 0.8 parts; Ethylhexylglycerin 0.1 to 0.6 parts.

5. A method for preparing a highly natural-index moisturizing lipstick according to any one of claims 1 to 4, characterized in that, The steps include: Step 1, adding hydrogenated rosin acid methyl ester, oil phase, wax phase and emulsifier into a melting pot, setting the temperature of the melting pot to 110°C to 115°C, the rotation speed to 40rpm to 63rpm, stirring for 3h to 4h until the material body is completely transparent and particle-free, and continuing to keep warm for 10min to 25min to obtain a base material; Step 2: Cool with tap water for 20 to 40 minutes, and cool naturally for 30 to 60 minutes until the actual temperature of the base material drops to 70 to 75 degrees Celsius, then add the skin conditioner and stir for 15 to 20 minutes until the mixture is evenly mixed; Step 3: After heating the melting pot to 90°C to 95°C, add the colorant into the melting pot and stir evenly; Step 4: Cool the melting pot to 70°C-75°C, use a scraper fineness meter to determine if the material has no particles, then add the essence and stir evenly, discharge the material, and obtain a high natural index moisturizing lipstick.

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