A lithospermum double-layer repairing scrub two-in-one lip mask and preparation method thereof

Abstract

The present invention discloses a lithospermum double-layer repairing scrub two-in-one lip mask and a preparation method thereof, and relates to the field of lip care. It includes a scrub and a lip mask cream. The scrub includes moisturizer A, emollient A, thickener, skin conditioner, ginseng extract antioxidant, and sucrose; the lip mask cream includes moisturizer B, emollient B, thickener, adhesive, antioxidant, lithospermum extract, sea buckthorn fruit oil, and skin conditioner. The present application innovates the design of a two-in-one double-sided lip mask. One side exfoliates and softens the cuticle during friction, cleans up old and waste cuticle, and opens the lip nutrition channel; the other side nourishes and repairs the lithospermum root extract extracted from natural moisturizing plants and sea buckthorn fruit oil. While replenishing water, moisturizing and nourishing, it can delay lip aging, fade lip lines, and improve lip color. The formula is non-irritating and has a refreshing, moisturizing, antibacterial, anti-inflammatory, and moisturizing skin feel. It achieves efficient moisturizing and repairing effects by improving dullness and softening cuticles.

Description

Technical Field

[0001] The invention relates to the field of lip care, and in particular to a lithospermum double-layer repairing scrub two-in-one lip mask and a preparation method thereof. Background Art

[0002] Lips are a relatively fragile and sensitive part of the human body. Due to long-term exposure to the outside, they are easily affected by the environment and lose moisture. Especially in the autumn and winter seasons, the increasingly dry air and low temperature environment make the lips appear dry and chapped. People need to use lip care products to properly moisturize and repair their lips to resist the lip discomfort caused by the environment or their own physical constitution. Lip mask is a new type of lip care product that can moisturize and soften cuticles, dilute lip pigmentation, and provide nutrition and luster for the lips.

[0003] Because lips are prone to dead skin, and due to the presence of aging stratum corneum, lip masks are difficult to penetrate deep into the lips, and cannot achieve effective care effects. Moreover, lip masks cannot be used frequently because they can easily damage the lips and even cause cheilitis. Because lip masks are highly nutritious, the oil in the lip mask ingredients is not easily absorbed, and the lips do not have sweat pores or sebaceous glands, so they cannot self-regulate, and are sticky and easily stick to the mouth. Long-term use can lead to lip sensitivity. Summary of the invention

[0004] The invention provides a lithospermum double-layer repairing scrub two-in-one lip mask and a preparation method thereof, so as to provide a lip mask which is highly moisturizing, easy to absorb, highly moisturizing, non-greasy and has good antibacterial properties.

[0005] In order to solve the above technical problems, one of the purposes of the present invention is to provide a comfrey double-layer repairing scrub two-in-one lip mask, including a scrub and a lip mask cream, wherein the scrub includes 15.05-23.15 parts by weight of a moisturizer A, 14.75-23.15 parts by weight of an emollient A, 3.5-6 parts by weight of a thickener, 8-12 parts by weight of a skin conditioner, 0.1-0.5 parts by weight of a ginseng (PANAX GINSENG) extract, 0.4-1 parts by weight of an antioxidant, and 30-48 parts by weight of sucrose; the emollient A includes tridecyl trimellitate, C18-38 alcohol hydroxystearoyl stearate, caprylic / capric triglyceride, avocado tree (BUTYROSPERMUMPARKII) fruit fat, and white pond flower (LIMNANTHES ALBA) seed oil; the moisturizer A includes octyldodecanol, diisostearyl malate, and hyaluronic acid;

[0006] The lip mask cream comprises 29.3-49.3 parts by weight of moisturizer B, 24.8-39.3 parts by weight of emollient B, 8.5-15 parts by weight of thickener, 0.5-1.2 parts by weight of adhesive, 0.1-0.5 parts by weight of antioxidant, 0.5-3 parts by weight of lithospermum erythrorhizon extract, 0.5-3 parts by weight of hippophae rhamnoides fruit oil, and 4.5-8 parts by weight of skin conditioner; the emollient B comprises tridecyl trimellitate, C18-38 alcohol hydroxystearoyl stearate, caprylic / capric triglyceride, and butyrospermum parkii fruit butter; the moisturizer B comprises petrolatum, bis-diglyceryl polyacyl adipate-2, phytosteryl oleate, and hyaluronic acid.

[0007] As a preferred embodiment, the emollient A includes 8.5 to 12 parts by weight of tridecyl trimellitate, 1.5 to 3 parts of C18-38 alcohol hydroxystearoyl stearate, 3.5 to 5 parts of caprylic / capric triglyceride, 0.05 to 0.15 parts of avocado tree (BUTYROSPERMUM PARKII) fruit fat, and 1.2 to 3 parts of white pondweed (LIMNANTHES ALBA) seed oil.

[0008] As a preferred embodiment, the emollient B comprises 20-30 parts by weight of tridecyl trimellitate, 1.5-3 parts by weight of C18-38 alcohol hydroxystearoyl stearate, 3.2-6 parts by weight of caprylic / capric triglyceride, and 0.1-0.3 parts by weight of avocado tree (BUTYROSPERMUM PARKII) fruit butter.

[0009] As a preferred embodiment, the moisturizing agent A comprises 8.5 to 15 parts by weight of octyldodecanol, 6.5 to 10 parts by weight of diisostearyl malate and 0.05 to 0.15 parts by weight of hyaluronic acid.

[0010] As a preferred embodiment, the moisturizer B comprises 20-35 parts by weight of petrolatum, 8.2-12 parts of bis-diglyceryl polyacyl adipate-2, 1-2 parts of phytosteryl oleate and 0.1-0.3 parts of hyaluronic acid.

[0011] As a preferred embodiment, in the scrub and lip mask, the antioxidant includes ascorbic acid and / or tocopherol, and the skin conditioning agent is at least two of microcrystalline wax, beeswax and ozokerite.

[0012] By adopting the above scheme, ascorbic acid and vitamin E as antioxidants not only have antioxidant effects, but also have moisturizing and antipruritic effects. Not only that, vitamin E can also lighten spots and lip lines; repair damaged lips, slow down the loss of moisture in the lip skin, and reduce the formation of lip lines. Long-term use can effectively enhance the elasticity of the lip skin, make the lips fuller, fuller, smoother, firmer, and improve the gloss of the lips.

[0013] As a preferred embodiment, in the scrub, the skin conditioner comprises 4.5-6 parts by weight of microcrystalline wax and 3.5-6 parts by weight of beeswax; the antioxidant comprises 0.2-0.5 parts by weight of ascorbic acid and 0.2-0.5 parts by weight of tocopherol.

[0014] As a preferred embodiment, in the lip mask cream, the adhesive is ozokerite.

[0015] As a preferred embodiment, in the lip mask and lip cream, the thickener is polyisobutylene.

[0016] In order to solve the above technical problems, the second object of the present invention provides a method for preparing a lithospermum double-layer repairing scrub two-in-one lip mask, wherein the scrub comprises the following preparation steps:

[0017] (1) heating a mixture of a thickener, a skin conditioning agent, octyldodecanol, diisostearyl malate, tridecyl trimellitate, C18-38 hydroxystearoyl stearate, caprylic / capric triglyceride, and Limnanthes alba seed oil to 85-95° C., and stirring the mixture to obtain an intermediate product A;

[0018] (2) The temperature is lowered to below 75° C., and the ginseng (PANAX GINSENG) extract, antioxidant, avocado tree (BUTYROSPERMUM PARKII) fruit fat, and hyaluronic acid are mixed and stirred evenly and added to the intermediate product A, and stirred evenly to obtain the intermediate product B;

[0019] (3) When the temperature drops below 60° C., sucrose is slowly added to the intermediate product B, and stirred evenly without particles, and the scrub is obtained by discharging the material;

[0020] The lip mask comprises the following preparation steps:

[0021] (1) heating a mixture of petrolatum, a thickener, a skin conditioner, a binder, tridecyl trimellitate, C18-38 alcohol hydroxystearoyl stearate, caprylic / capric triglyceride, bis-diglyceryl polyacyl adipate-2, and phytosteryl oleate to 85-95° C., stirring the mixture to obtain an intermediate product A without particles;

[0022] (2) the temperature is lowered to below 75° C., lithospermum erythrorhizon extract and sea buckthorn (hippophae rhamnoides) fruit oil are mixed and stirred uniformly, and then added to the intermediate product A, and stirred uniformly to obtain an intermediate product B;

[0023] (3) When the temperature drops below 60° C., mix the avocado tree (BUTYROSPERMUM PARKII) fruit fat, antioxidant, and hyaluronic acid, and slowly add them to the intermediate product B. Stir evenly until there are no particles. The lip mask cream is obtained by discharging the material.

[0024] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0025] This application is a wax-based thickening system with a creamy texture. It is an innovative two-in-one double-sided lip mask design. One side exfoliates and softens the cuticles during friction, cleans up old and dead cuticles, and provides moisturizing and repairing functions through ascorbic acid, tocopherol, white pondweed seed oil, hyaluronic acid, and avocado tree fat, opening the lip nutrition channel while reducing lip damage; the other side nourishes and repairs the natural moisturizing plant extract of comfrey root extract and sea buckthorn fruit oil. While replenishing water, moisturizing and nourishing, it can delay lip aging, fade lip lines, and improve lip color. The lips are delicate and attractive, and there is no irritation, and it has a refreshing and moisturizing skin feel. It focuses on lip moisturizing, hydrating, antibacterial, and anti-inflammatory, and effectively achieves moisturizing and repairing effects by improving dullness and softening cuticles.

[0026] Lithospermum officinale extract has anti-inflammatory and antibacterial effects, and promotes the activity of tissue proteases, indicating that the extract can enhance the metabolism of skin cells. Combined with its antioxidant properties, it has an anti-aging effect, and topical application can promote wound healing. Hippophae rhamnoides fruit oil contains very high free fatty acids, hydrocarbons, and multiple vitamins, which are easily absorbed by the skin and have a good moisturizing effect; it is rich in vitamin C and proanthocyanidins, which can reduce melanin, inhibit tyrosinase activity, and inhibit the formation of lipofuscin and chloasma; the multi-body composed of VE, flavonoids, and trace elements complements each other in the anti-aging effect and plays a synergistic effect; it can promote metabolism, anti-allergy, anti-inflammatory and sterilization, promote epithelial cell regeneration, and repair the skin. At the same time, combined with ginseng extract and ascorbic acid, it provides efficient antibacterial and anti-inflammatory effects. DETAILED DESCRIPTION

[0027] The following will be combined with the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Examples 1-3

[0029] A lithospermum double-layer repairing scrub two-in-one lip mask, comprising a scrub and a lip mask, the components and contents of which are shown in Table 1 below. When used, first apply a hot towel to the lips for about five minutes to soften the cuticle, apply the scrub evenly to the lips and apply for ten minutes, massage in circles and rinse with water after application, and then apply the lip mask evenly;

[0030] The scrub comprises moisturizer A, emollient A, thickener, microcrystalline wax, beeswax, ginseng (PANAX GINSENG) extract, antioxidant A, and sucrose; moisturizer A comprises octyldodecanol, diisostearyl malate, and hyaluronic acid; antioxidant A comprises ascorbic acid and tocopherol; emollient A comprises tridecyl trimellitate, C18-38 alcohol hydroxystearoyl stearate, caprylic / capric triglyceride, avocado tree (BUTYROSPERMUM PARKII) fruit fat, and white pond flower (LIMNANTHESALBA) seed oil; the thickener is polyisobutylene;

[0031] Among them, the lip mask cream includes moisturizer B, emollient B, thickener, adhesive, antioxidant B, lithospermum erythrorhizon extract, sea buckthorn (HIPPOPHAE RHAMNOIDES) fruit oil, and beeswax; the emollient is tridecyl trimellitate, C18-38 alcohol hydroxystearoyl stearate, caprylic / capric triglyceride, avocado tree (BUTYROSPERMUM PARKII) fruit butter; moisturizer B includes petrolatum, bis-diglyceryl polyacyl adipate-2, phytosteryl oleate and hyaluronic acid; the thickener is polyisobutene; antioxidant B is tocopherol; and the adhesive is ozokerite.

[0032] The preparation method of the above-mentioned comfrey double-layer repairing scrub two-in-one lip mask, the scrub comprises the following preparation steps:

[0033] (1) Polyisobutene, beeswax, microcrystalline wax, octyldodecanol, diisostearyl malate, tridecyl trimellitate, C18-38 hydroxystearoyl stearate, caprylic / capric triglyceride, and Limnanthes alba seed oil are mixed and heated to 90° C., and the mixture is stirred evenly without particles to obtain an intermediate product A;

[0034] (2) The temperature is lowered to 75° C., and ginseng (PANAX GINSENG) extract, ascorbic acid, tocopherol, avocado tree (BUTYROSPERMUM PARKII) fruit fat, and hyaluronic acid are mixed and stirred evenly, and then added to the intermediate product A, and stirred evenly to obtain the intermediate product B;

[0035] (3) When the temperature drops to 60° C., sucrose is slowly added to the intermediate product B, and stirred evenly without particles, and the scrub is obtained by discharging the material;

[0036] The lip mask comprises the following preparation steps:

[0037] (1) heating a mixture of petrolatum, polyisobutylene, beeswax, ozokerite, tridecyl trimellitate, C18-38 alcohol hydroxystearoyl stearate, caprylic / capric triglyceride, bis-diglyceryl polyacyl adipate-2, and phytosteryl oleate to 90° C., stirring the mixture to obtain an intermediate product A without particles;

[0038] (2) the temperature is lowered to 75° C., lithospermum erythrorhizon extract and sea buckthorn (Hippopphae rhamnoides) fruit oil are mixed and stirred uniformly, and then added to the intermediate product A, and stirred uniformly to obtain an intermediate product B;

[0039] (3) When the temperature drops to 60° C., mix avocado tree (BUTYROSPERMUM PARKII) fruit fat, tocopherol, and hyaluronic acid, and then slowly add them to the intermediate product B, stir evenly until there are no particles, and then the lip mask cream can be obtained.

[0040] Table 1 - Components and contents of the scrub and lip mask in Examples 1-3 of the present application

[0041]

[0042]

[0043] Comparative Example 1

[0044] A lithospermum double-layer repairing scrub two-in-one lip mask, wherein each step in the preparation method and the reagents and process parameters used in each step are the same as those in Example 2, except that in the lip mask cream, the amount of lithospermum (LITHOSPERMUMERYTHRORHIZON) extract added is 0.

[0045] Comparative Example 2

[0046] A lithospermum double-layer repairing scrub two-in-one lip mask, wherein each step in the preparation method and the reagents and process parameters used in each step are the same as those in Example 2, except that in the lip mask cream, the amount of Hippophae rhamnoides fruit oil added is 0.

[0047] Comparative Example 3

[0048] A lithospermum double-layer repairing scrub two-in-one lip mask, wherein each step in the preparation method thereof and the reagents and process parameters used in each step are the same as those in Example 2, except that in the lip mask cream, Hippophae Rhamnoides fruit oil is replaced by an equal amount of Lithospermum Erythrorhizon extract.

[0049] Comparative Example 4

[0050] A comfrey double-layer repairing scrub two-in-one lip mask, wherein each step in the preparation method and the reagents and process parameters used in each step are the same as those in Example 2, except that the lip mask does not contain scrub.

[0051] Comparative Example 5

[0052] A lithospermum double-layer repairing scrub two-in-one lip mask, wherein each step in the preparation method and the reagents and process parameters used in each step are the same as those in Example 2, except that in the scrub, the added amounts of meadowfoam seed oil and avocado tree (BUTYROSPERMUM PARKII) fruit fat are both 0.

[0053] Comparative Example 6

[0054] A lithospermum double-layer repairing scrub two-in-one lip mask, wherein each step in the preparation method and the reagents and process parameters used in each step are the same as those in Example 2, except that in the lip mask cream, ozokerite is replaced by an equal amount of beeswax.

[0055] Performance testing

[0056] 1. Moisturizing test: Volunteers whose lips usually have 10% moisture and 8% oil are selected, and the scrub and lip mask of the embodiment or comparative example are applied to the lips of the volunteers in sequence. When using, first apply a hot towel to the lips for about five minutes to soften the cuticle, apply the scrub evenly to the lips and apply it for ten minutes, massage in circles and rinse with water after application, and then apply the lip mask evenly; use a moisture tester to test the moisture and oil data of the volunteers' lips after using the lip mask for 1 minute; the moisturizing degree requires that the moisture content is higher than 15%, and the oil content is controlled within 10%. The results are shown in Table 2 below.

[0057] 2. Moisturizing time test: After using the lip mask of the embodiment or the comparative example on the lips of volunteers, the moisture content of the lips was tested with a moisture tester every hour. When the moisture content of the lips was lower than or equal to the moisture content of the lips before use, it was judged that the moisturizing at this stage was unqualified. The test results are shown in Table 2 below.

[0058] 3. Stickiness test: Apply the lip mask cream in the embodiment or comparative example on the palm of your hand, wait for 30 seconds, and then gently place the palm of your hand on the scraps of paper. Score the palm of your hand according to the amount of scraps of paper stuck to it. The scoring standard is: 0 means no scraps of paper stuck to it; 1 means a very small amount of scraps of paper stuck to it; 2 means a certain amount of scraps of paper stuck to it; 3 means a large amount of scraps of paper stuck to it. The evaluation results are shown in Table 2 below.

[0059] 4. Microbial challenge experiment: Referring to the test standards of USP51, 52, and 62, the antibacterial effect of the lip mask was tested for 28 days at different inoculation amounts on Pseudomonas aeruginosa, Staphylococcus aureus, Candida albicans, fecal coliforms, and Aspergillus niger. The results are shown in Table 3 below.

[0060] Table 2 - Test results of moisturizing time, moisturizing degree and stickiness of the examples and comparative examples of the present application

[0061]

[0062] Table 3 - Antibacterial effect of the present application examples and comparative examples for 28 days

[0063]

[0064]

[0065]

[0066] Combining the performance test results of Example 2 and Comparative Examples 1-3 in Tables 2-3, it can be seen that the present application effectively improves the moisturizing ability of the lips and improves the greasy feeling of the lip mask system by adding Lithospermum Erythrorhizon extract and Hippophae Rhamnoides fruit oil components to the lip mask, while having anti-inflammatory and antibacterial effects and promoting skin repair.

[0067] Combining the performance test results of Example 2 and Comparative Example 5 in Table 2-3, it can be seen that the addition of white meadowfoam seed oil and avocado tree (BUTYROSPERMUM PARKII) fruit fat components in the scrub can improve the moisturizing and repairing function, reduce the damage to the lips caused by the scrub when removing dead skin, achieve a gentle exfoliating effect, and thus improve the moisturizing effect of the lips.

[0068] Combining the performance test results of Example 2 and Comparative Example 6 in Table 2-3, it can be seen that the synergistic addition of ozokerite and beeswax has good oil absorption performance, can form a stable and uniform paste with a variety of oils and waxes, reduce the stickiness of the lip mask, and improve the moisturizing effect.

[0069] 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 comfrey double-layer repairing scrub two-in-one lip mask, characterized in that: The invention comprises a scrub and a lip mask, wherein the scrub comprises 15.05 to 23.15 parts by weight of a moisturizer A, 14.75 to 23.15 parts by weight of an emollient A, 3.5 to 6 parts by weight of a thickener, 8 to 12 parts by weight of a skin conditioner, 0.1 to 0.5 parts by weight of a ginseng (PANAX GINSENG) extract, 0.4 to 1 parts by weight of an antioxidant, and 30 to 48 parts by weight of sucrose; the skin conditioner comprises 4.5 to 6 parts by weight of microcrystalline wax and 3.5 to 6 parts by weight of beeswax; The lip mask cream comprises 29.3-49.3 parts by weight of moisturizer B, 24.8-39.3 parts by weight of emollient B, 8.5-15 parts by weight of thickener, 0.5-1.2 parts by weight of adhesive, 0.1-0.5 parts by weight of antioxidant, 0.5-3 parts by weight of lithospermum erythrorhizon extract, 0.5-3 parts by weight of hippophae rhamnoides fruit oil, and 4.5-8 parts by weight of skin conditioner; the adhesive is ozokerite; The emollient A comprises 8.5 to 12 parts by weight of tridecyl trimellitate, 1.5 to 3 parts of C18-38 alcohol hydroxystearoyl stearate, 3.5 to 5 parts of caprylic / capric triglyceride, 0.05 to 0.15 parts of avocado tree (BUTYROSPERMUM PARKII) fruit butter, and 1.2 to 3 parts of LIMNANTHES ALBA seed oil; The emollient B comprises 20-30 parts by weight of tridecyl trimellitate, 1.5-3 parts by weight of C18-38 alcohol hydroxystearoyl stearate, 3.2-6 parts by weight of caprylic / capric triglyceride, and 0.1-0.3 parts by weight of avocado tree (BUTYROSPERMUM PARKII) fruit butter; The moisturizer A comprises 8.5 to 15 parts by weight of octyldodecanol, 6.5 to 10 parts by weight of diisostearyl malate and 0.05 to 0.15 parts by weight of hyaluronic acid; The moisturizing agent B comprises 20-35 parts by weight of petrolatum, 8.2-12 parts by weight of bis-diglyceryl polyacyl adipate-2, 1-2 parts by weight of phytosteryl oleate and 0.1-0.3 parts by weight of hyaluronic acid.

2. The lithospermum double-layer repairing scrub two-in-one lip mask according to claim 1, characterized in that: In the scrub and lip mask, the antioxidant includes ascorbic acid and / or tocopherol. In the lip mask, the skin conditioner is at least two of microcrystalline wax, beeswax and ozokerite.

3. The lithospermum double-layer repairing scrub two-in-one lip mask according to claim 1, characterized in that: In the scrub, the antioxidant comprises 0.2-0.5 parts by weight of ascorbic acid and 0.2-0.5 parts by weight of tocopherol.

4. The lithospermum double-layer repairing scrub two-in-one lip mask according to claim 1, characterized in that: In the scrub and lip mask, the thickener is polyisobutylene.

5. A method for preparing a lithospermum double-layer repairing scrub two-in-one lip mask as described in any one of claims 1 to 4, characterized in that: The scrub comprises the following preparation steps: (1) The thickener, skin conditioning agent, octyldodecanol, diisostearyl malate, tridecyl trimellitate, C18-38 hydroxystearoyl stearate, caprylic / capric triglyceride, and Limnanthes alba seed oil are mixed and heated to 85-95° C., and the mixture is stirred evenly to obtain an intermediate product A; (2) When the temperature drops below 75°C, the ginseng (PANAX GINSENG) extract, antioxidant, avocado tree (BUTYROSPERMUM PARKII) fruit fat, and hyaluronic acid are mixed and stirred evenly, and then added to the intermediate product A, and stirred evenly to obtain the intermediate product B; (3) When the temperature drops below 60°C, sucrose is slowly added to the intermediate product B, and stirred evenly until there are no particles. The scrub can be obtained by discharging the material; The lip mask comprises the following preparation steps: (1) Mix petrolatum, thickener, skin conditioner, adhesive, tridecyl trimellitate, C18-38 alcohol hydroxystearoyl stearate, caprylic / capric triglyceride, bis-diglyceryl polyacyl adipate-2, and phytosteryl oleate and heat to 85-95° C., stir the mixture evenly without particles to obtain intermediate product A; (2) When the temperature drops below 75°C, mix and stir the lithospermum erythrorhizon extract and the sea buckthorn (Hippopphae RHAMNOIDES) fruit oil, add the mixture to the intermediate product A, and stir to obtain the intermediate product B; (3) When the temperature drops below 60°C, mix the avocado tree (BUTYROSPERMUM PARKII) fruit fat, antioxidant, and hyaluronic acid and slowly add them to the intermediate product B. Stir evenly until there are no particles. The lip mask cream is obtained by discharging the material.

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