A firming and anti-aging massage cream and its preparation method

Abstract

The present invention discloses a firming and anti-aging massage cream and a preparation method thereof, belonging to the technical field of cosmetics. The massage cream comprises butylene glycol, glycerol, allantoin, carbomer, sodium hyaluronate, hydrolyzed collagen, a moisturizer, an emulsifier, a pH regulator, a penetration enhancer, a skin conditioner, and an antioxidant. Through scientific and reasonable proportioning, the present invention combines active ingredients with various different effects, enabling the massage cream to directly penetrate into the skin tissue, increase cell activity, promote blood circulation, deeply nourish the skin, comprehensively improve the skin condition, and significantly enhance the skin firmness; through the synergistic cooperation of natural active ingredients such as ectoine, bakuchiol, polypeptides, aqueous plant extracts, propyltetrahydropyrantriol, and helichrysum extract, the present invention can effectively inhibit the activity of collagenase, stimulate fibroblasts to produce collagen, thereby significantly enhancing skin elasticity and achieving the purpose of firming and anti-aging at the same time.

Description

Technical Field

[0001] The present invention relates to the technical field of cosmetics, and in particular to a firming and anti-aging massage cream and a preparation method thereof. Background Art

[0002] Although there are a variety of massage cream products on the market currently, in actual use, the effects of most products are not ideal and cannot well meet consumers' needs for skin firming and anti-aging. Moreover, most of the existing firming and anti-aging massage creams have the defect of poor absorption and permeability. The active ingredients in the massage cream are difficult to be absorbed by the skin, which may clog pores and cause skin problems such as clogged pores, closed comedones or seborrheic dermatitis, resulting in unstable use effects of the massage cream. Summary of the Invention

[0003] The purpose of the present invention is to overcome the deficiencies of the above-mentioned prior art and provide a firming and anti-aging massage cream and a preparation method thereof.

[0004] To achieve the above purpose, the technical solutions adopted by the present invention are as follows:

[0005] In the first aspect, the present invention provides a firming and anti-aging massage cream, which comprises the following components in mass percentage: 1-5% of butylene glycol, 1-5% of glycerol, 0.1-0.5% of allantoin, 0.1-0.5% of carbomer, 0.01-0.05% of sodium hyaluronate, 0.1-1% of hydrolyzed collagen, 3.1-6.9% of a moisturizer, 7.8-14.8% of an emulsifier, 2-3% of a pH regulator, 1-3% of a penetration enhancer, 5.9-10.2% of a skin conditioner, 0.7-2% of an antioxidant, and the balance being water.

[0006] As a preferred embodiment of the present invention, the firming and anti-aging massage cream comprises the following components in mass percentage: 3-4% of butylene glycol, 2-3% of glycerol, 0.2-0.4% of allantoin, 0.2-0.4% of carbomer, 0.02-0.03% of sodium hyaluronate, 0.3-0.5% of hydrolyzed collagen, 3.1-6.9% of a moisturizer, 10.5-13.2% of an emulsifier, 2.2-2.3% of a pH regulator, 1.55-2.2% of a penetration enhancer, 7.6-9.25% of a skin conditioner, 1-1.51% of an antioxidant, and the balance being water.

[0007] As a preferred embodiment of the present invention, the skin conditioner comprises the following components: an aqueous plant extract. In the massage cream, the mass percentage of the plant extract in the aqueous plant extract is 0.1-0.5%, and the aqueous plant extract comprises at least one of peach resin extract, hydrolyzed rye placenta extract, and Jania rubens extract.

[0008] Further, the plant extract includes peach resin extract, hydrolyzed rye placenta extract, and Jania rubens extract, and the mass ratio of the peach resin extract, hydrolyzed rye placenta extract, and Jania rubens extract is 6:(1-3):(1-3). For example, the mass ratio of the peach resin extract, hydrolyzed rye placenta extract, and Jania rubens extract can be 6:1:3, 6:2:2, 6:3:1, 6:1.5:2.5, or the range composed of any two sets of mass ratios.

[0009] The inventors found through research that the peach resin extract, hydrolyzed rye placenta extract, and Jania rubens extract cooperate synergistically to effectively inhibit the activity of collagenase, stimulate fibroblasts to produce collagen, increase the content of collagen in the skin, thereby significantly improving skin firmness and achieving the purpose of firming and anti-aging.

[0010] Further, the aqueous plant extract is a compound of a plant extract, water, and a preservative.

[0011] Further, the skin conditioner further includes the following components: ectoine, bakuchiol, polypeptide preparation, glucosylglycerol preparation, trehalose isomerate preparation, Helichrysum italicum extract preparation, and propylgallate preparation; in the massage cream, the mass percentage of ectoine is 0.05-0.2%, the mass percentage of bakuchiol is 1-3.16%, the mass percentage of the polypeptide preparation is 0.5-2%, the mass percentage of the glucosylglycerol preparation is 0.1-0.5%, the mass percentage of the trehalose isomerate preparation is 0.1-0.4%, the mass percentage of the Helichrysum italicum extract preparation is 0.1-0.5%, and the mass percentage of the propylgallate preparation is 0.3-1%.

[0012] For example, the mass percentage of ectoine in the massage cream can be 0.05%, 0.1%, 0.15%, 0.2%, or the range composed of any two sets of these values;

[0013] The mass percentage of bakuchiol in the massage cream can be 1%, 1.5%, 2%, 2.5%, 3%, 3.16%, or the range composed of any two sets of these values;

[0014] The mass percentage of the polypeptide preparation in the massage cream can be 0.5%, 1%, 1.5%, 2%, or the range composed of any two sets of these values;

[0015] The mass percentage of the glucosylglycerol preparation in the massage cream can be 0.1%, 0.2%, 0.3%, 0.4%, 0.5%, or the range composed of any two sets of these values;

[0016] The mass percentage of the carbohydrate isomer preparation in the massage cream can be 0.1%, 0.2%, 0.3%, 0.4% or the range composed of any two sets of these values;

[0017] The mass percentage of the helichrysum extract preparation in the massage cream can be 0.1%, 0.2%, 0.3%, 0.4%, 0.5% or the range composed of any two sets of these values;

[0018] The mass percentage of the propyltetrahydropyrantriol preparation in the massage cream can be 0.3%, 0.5%, 0.8%, 1% or the range composed of any two sets of these values.

[0019] Furthermore, the mass percentage of the polypeptide in the polypeptide preparation is 0.0025%; the mass percentage of glucosylglycerol in the glucosylglycerol preparation is 50 - 60%, the mass percentage of the carbohydrate isomer in the carbohydrate isomer preparation is 0.9%, the mass percentage of the helichrysum extract in the helichrysum extract preparation is 0.05%, and the mass percentage of the propyltetrahydropyrantriol in the propyltetrahydropyrantriol preparation is 5%.

[0020] Furthermore, the polypeptide preparation is a compound of polypeptide, water and preservative.

[0021] Furthermore, the glucosylglycerol preparation is a compound of glucosylglycerol, glycerol and water.

[0022] Furthermore, the carbohydrate isomer preparation is a compound of carbohydrate isomer, citric acid, preservative and water.

[0023] Furthermore, the helichrysum extract preparation is a compound of helichrysum extract, glycerol and water.

[0024] Furthermore, the propyltetrahydropyrantriol preparation is a compound of propyltetrahydropyrantriol, water, butanediol and preservative.

[0025] As a preferred embodiment of the present invention, the pH regulator is a compound of arginine and water, wherein the mass percentage of arginine in the massage cream is 0.1 - 0.5%.

[0026] For example, the mass percentage of arginine in the massage cream can be 0.1%, 0.2%, 0.3%, 0.4%, 0.5% or the range composed of any two sets of these values.

[0027] As a preferred embodiment of the present invention, the penetration enhancer includes tetrahydropiperine, and the mass percentage of tetrahydropiperine in the massage cream is 0.03 - 0.12%.

[0028] For example, the mass percentage of the tetrahydropiperine in the massage cream may be 0.03%, 0.04%, 0.05%, 0.06%, 0.08%, 0.1%, 0.12% or a range composed of any two sets of these values.

[0029] Furthermore, the penetration enhancer is compounded from tetrahydropiperine, a preservative and butanediol.

[0030] The inventor has found through research that using tetrahydropiperine as the active ingredient of the penetration enhancer enables the penetration enhancer to cooperate with other components, promoting the rapid penetration of the active ingredients in the massage cream into the skin and significantly enhancing the anti-aging and firming effect of the massage cream.

[0031] As a preferred embodiment of the present invention, the antioxidant includes chamomile flower oil. In the massage cream, the mass percentage of the chamomile flower oil is 0.01% - 0.05%. For example, the mass percentage of the chamomile flower oil in the massage cream may be 0.01%, 0.02%, 0.03%, 0.04%, 0.05% or a range composed of any two sets of these values.

[0032] The inventor has found through research that using chamomile flower oil as the main active ingredient of the antioxidant enables the antioxidant to cooperate with other components, significantly enhancing the anti-aging and firming effect of the massage cream.

[0033] Furthermore, the antioxidant is compounded from chamomile flower oil, vitamin E, 1,3 - propanediol and a preservative.

[0034] In the present invention, the preservatives in the polypeptide preparation, the preservatives in the carbohydrate isomerate preparation, the preservatives in the propyltetrahydropyrantriol preparation, the preservatives in the penetration enhancer and the preservatives in the antioxidant are each independently selected from at least one of phenoxyethanol, ethylhexylglycerin, sodium benzoate, 1,2 - hexanediol, polyhydroxyacetophenone, octanohydroxamic acid. The sum of the mass percentages of the preservatives in the massage cream is not greater than 1%. For example, the sum of the mass percentages of the preservatives in the massage cream is 0.5%, 0.6%, 0.7%, 0.73%, 0.8%, 0.9%, 1% or a range composed of any two sets of these values.

[0035] As a preferred embodiment of the present invention, the emollient includes at least one of camellia seed oil, jojoba seed oil, squalane, cyclopentasiloxane, cyclohexasiloxane, polydimethylsiloxane, caprylic / capric triglyceride, tocopheryl acetate.

[0036] Further, in the massage cream, the mass percentages of the components in the moisturizer are as follows: camellia seed oil 0.1 - 0.5%, jojoba seed oil 0.1 - 0.5%, squalane 0.1 - 0.5%, cyclopentasiloxane 0.35 - 1.4%, cyclohexasiloxane 0.15 - 0.6%, polydimethylsiloxane 0.3 - 0.8%, caprylic / capric triglyceride 1 - 3%, tocopheryl acetate 0.1 - 0.5%.

[0037] Furthermore, in the massage cream, the mass percentages of the components in the moisturizer are as follows: camellia seed oil 0.2 - 0.3%, jojoba seed oil 0.2 - 0.3%, squalane 0.2 - 0.3%, cyclopentasiloxane 0.7 - 1.05%, cyclohexasiloxane 0.3 - 0.45%, polydimethylsiloxane 0.5 - 0.6%, caprylic / capric triglyceride 1.5 - 2%, tocopheryl acetate 0.2 - 0.3%.

[0038] As a preferred embodiment of the present invention, the emulsifier includes at least one of cetearyl alcohol, cetearyl glucoside, glyceryl stearate, PEG - 100 stearate, shea butter, and ethylhexyl palmitate.

[0039] Further, in the massage cream, the mass percentages of the components in the emulsifier are as follows: cetearyl alcohol 1.8 - 5.4%, cetearyl glucoside 0.2 - 0.6%, glyceryl stearate 0.3 - 1.3%, PEG - 100 stearate 0.2 - 0.7%, shea butter 0.3 - 0.8%, ethylhexyl palmitate 3 - 8%.

[0040] Furthermore, in the massage cream, the mass percentages of the components in the emulsifier are as follows: cetearyl alcohol 2.7 - 3.6%, cetearyl glucoside 0.3 - 0.4%, glyceryl stearate 0.65 - 0.975%, PEG - 100 stearate 0.35 - 0.525%, shea butter 0.5 - 0.7%, ethylhexyl palmitate 5 - 7%.

[0041] The inventors have found through research that when the components of the emulsifier are within the above ranges, the aqueous phase components and oil components in the massage cream can be fully mixed to form a stable emulsion, thereby making the texture of the massage cream smoother and more delicate, and improving the spreadability and absorbability of the massage cream.

[0042] In a second aspect, the present invention provides a method for preparing the firming and anti - aging massage cream as described in the first aspect, comprising the following steps:

[0043] S1. Mix butanediol, glycerin, allantoin, carbomer, sodium hyaluronate, hydrolyzed collagen and water, heat to 82 - 85 °C, and keep stirring at this temperature until completely dissolved to obtain mixture A;

[0044] S2. Mix the moisturizer and emulsifier, heat to 78 - 82 °C, and keep stirring at this temperature until completely dissolved to obtain mixture B;

[0045] S3. Mix mixture B, the pH regulator and mixture A, homogenize and stir at 78 - 82 °C for 5 - 8 min, and then keep it at a constant temperature for 20 - 30 min to obtain mixture C;

[0046] S4. Cool mixture C to 60 - 65 °C, then mix it with the penetration enhancer. After continuing to cool to 45 °C, sequentially add the skin conditioner and antioxidant, stir evenly, cool to 38 - 40 °C, and filter to obtain the massage cream.

[0047] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0048] Through scientific and reasonable proportioning, the present invention combines multiple active ingredients with different functions, enabling the massage cream to directly penetrate the skin tissue, deeply nourish the skin, increase cell activity, promote blood circulation, and enhance skin metabolism, comprehensively improving the skin condition and significantly enhancing the skin firmness and elasticity.

[0049] Through the synergistic cooperation of natural active ingredients such as ectoine, bakuchiol, polypeptide, aqueous plant extract, hydroxypropyltetrahydropyrantriol, and helichrysum extract, the present invention can effectively inhibit the activity of collagenase and stimulate fibroblasts to produce collagen, thereby significantly enhancing the skin firmness and elasticity and achieving the purpose of firming and anti-aging.

[0050] The preparation method provided by the present invention is simple, easy to operate, and the obtained massage cream has the characteristics of stable quality, easy to apply and absorb. BRIEF DESCRIPTION OF THE DRAWINGS

[0051] Figure 1 It is a product diagram of the massage cream obtained in Example 2 provided by the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0052] To better illustrate the purpose, technical solution and advantages of the present invention, the present invention will be further described below in conjunction with specific embodiments.

[0053] Unless otherwise specified, the component raw materials used in each embodiment and comparative example of the present invention are all commercially available raw materials, and the component raw materials used in each parallel experiment are the same.

[0054] The sources of some components in the following examples and comparative examples are shown in Table 1 below.

[0055] Table 1

[0056]

[0057] In the following examples and comparative examples, Emulsifier A is compounded from the following components by mass percentage: cetearyl alcohol 80%, cetearyl glucoside 20%;

[0058] Emulsifier B is compounded from the following components by mass percentage: glyceryl stearate 65% and PEG - 100 stearate 35%;

[0059] Moisturizer A is compounded from the following components by mass percentage: cyclopentasiloxane 70% and cyclohexasiloxane 30%;

[0060] The polypeptide preparation is compounded from the following components by mass percentage: arginine / lysine polypeptide 0.0025%, water 99.3975%, phenoxyethanol 0.54%, ethylhexylglycerin 0.06%.

[0061] The glucosylglycerol preparation is compounded from the following components by mass percentage: glucosylglycerol 50%, glycerol 40% and water 10%.

[0062] The aqueous plant extract A is compounded from the following components by mass percentage: peach resin extract 6%, hydrolyzed rye placenta extract 2%, Jania rubens extract 2%, water 87.9%, 1,2 - hexanediol 2% and ethylhexylglycerin 0.1%.

[0063] The aqueous plant extract B is compounded from the following components by mass percentage: peach resin extract 6%, hydrolyzed rye placenta extract 1.5%, Jania rubens extract 2.5%, water 87.9%, 1,2 - hexanediol 2% and ethylhexylglycerin 0.1%.

[0064] The aqueous plant extract C is compounded from the following components by mass percentage: peach resin extract 6%, hydrolyzed rye placenta extract 1%, Jania rubens extract 3%, water 87.9%, 1,2 - hexanediol 2% and ethylhexylglycerin 0.1%.

[0065] The aqueous plant extract D is compounded from the following components by mass percentage: peach resin extract 6%, hydrolyzed rye placenta extract 3%, Jania rubens extract 1%, water 87.9%, 1,2 - hexanediol 2% and ethylhexylglycerin 0.1%.

[0066] The aqueous plant extract E is compounded from the following components by mass percentage: peach resin extract 10%, water 87.9%, 1,2 - hexanediol 2% and ethylhexylglycerin 0.1%.

[0067] The aqueous plant extract F is compounded from the following components by mass percentage: 8% of peach resin extract, 2% of hydrolyzed rye placenta extract, 87.9% of water, 2% of 1,2 - hexanediol, and 0.1% of ethylhexylglycerin.

[0068] The aqueous plant extract G is compounded from the following components by mass percentage: 6% of ginkgo biloba extract, 2% of hydrolyzed rye placenta extract, 2% of Jania rubens extract, 87.9% of water, 2% of 1,2 - hexanediol, and 0.1% of ethylhexylglycerin.

[0069] The carbohydrate isomerate preparation is compounded from the following components by mass percentage: 0.9% of carbohydrate isomerate, 0.1% of citric acid, 0.6% of sodium benzoate, and 98.4%.

[0070] The everlasting flower extract preparation is compounded from the following components by mass percentage: 0.05% of everlasting flower extract, 50% of glycerin, and 49.95% of water.

[0071] The hydroxypropyltetrahydropyran - 3 - ol preparation is compounded from the following components by mass percentage: 5% of hydroxypropyltetrahydropyran - 3 - ol, 72.5% of water, 20% of butanediol, 2% of 1,2 - hexanediol, and 0.5% of p - hydroxyacetophenone.

[0072] The vitamin E preparation is compounded from the following components by mass percentage: 0.1% of vitamin E and 99.9% of ethylhexylglycerin.

[0073] The compound of 1,3 - propanediol and octanoylhydroxamic acid is compounded from the following components by mass percentage: 92.5% of 1,3 - propanediol and 7.5% of octanoylhydroxamic acid.

[0074] Examples 1 - 4

[0075] Examples of the firming and anti - aging massage cream according to the present invention. The firming and anti - aging massage cream includes mixture A, mixture B, a pH regulator, a penetration enhancer, a skin conditioner, and an antioxidant. Among them, the mass percentages of the components of mixture A in the firming and anti - aging massage cream are shown in Table 2;

[0076] The mass percentages of the components of mixture B in the firming and anti - aging massage cream are shown in Table 3;

[0077] The mass percentages of the components of the pH regulator in the firming and anti - aging massage cream are shown in Table 4;

[0078] The mass percentages of the components of the penetration enhancer in the firming and anti - aging massage cream are shown in Table 5;

[0079] The mass percentages of the components of the skin conditioner in the firming and anti - aging massage cream are shown in Table 6;

[0080] The mass percentages of the components of the antioxidant in the firming and anti-aging massage cream are shown in Table 7 as follows.

[0081] The preparation method of the firming and anti-aging massage cream is as follows:

[0082] S1. Mix butanediol, glycerin, allantoin, carbomer, sodium hyaluronate, hydrolyzed collagen and water, heat to 82 - 85 °C, and keep stirring until completely dissolved to obtain mixture A;

[0083] S2. Mix camellia seed oil, jojoba seed oil, squalane, emulsifier A, emulsifier B, cetearyl alcohol, shea butter, moisturizer A, ethylhexyl palmitate, polydimethylsiloxane, caprylic / capric triglyceride, tocopheryl acetate, and heat to 78 - 82 °C, keep stirring until completely dissolved to obtain mixture B;

[0084] S3. Pre-mix and completely dissolve the components of the pH regulator to obtain the pH regulator; pre-mix and completely dissolve the components of the penetration enhancer to obtain the penetration enhancer; pre-mix and completely dissolve the components of the skin conditioner to obtain the skin conditioner; pre-mix and completely dissolve the components of the antioxidant to obtain the antioxidant;

[0085] Mix mixture B, the pH regulator and mixture A, homogenize and stir at 78 - 82 °C for 5 - 8 min, then carry out heat preservation treatment for 20 - 30 min. Cool down to 60 - 65 °C and add to the penetration enhancer. Continue to cool down to 45 °C, then add the skin conditioner and the antioxidant in sequence, stir evenly, cool down to 38 - 40 °C, and filter to obtain the massage cream.

[0086] Table 2

[0087]

[0088] Table 3

[0089]

[0090] Table 4

[0091]

[0092] Table 5

[0093]

[0094] Table 6

[0095]

[0096] Table 7

[0097]

[0098] Example 5

[0099] The difference between this example and Example 2 is that the skin conditioner in this example does not contain aqueous plant extract A, and this example uses an equal amount of aqueous plant extract B to replace the aqueous plant extract A used in Example 2.

[0100] Example 6

[0101] The difference between this example and Example 2 is that the skin conditioner in this example does not contain aqueous plant extract A, and this example uses an equal amount of aqueous plant extract C to replace the aqueous plant extract A used in Example 2.

[0102] Example 7

[0103] The difference between this example and Example 2 is that the skin conditioner in this example does not contain aqueous plant extract A, and this example uses an equal amount of aqueous plant extract D to replace the aqueous plant extract A used in Example 2.

[0104] Example 8

[0105] The difference between this example and Example 2 is that the skin conditioner in this example does not contain aqueous plant extract A, and this example uses an equal amount of aqueous plant extract E to replace the aqueous plant extract A used in Example 2.

[0106] Example 9

[0107] The difference between this example and Example 2 is that the skin conditioner in this example does not contain aqueous plant extract A, and this example uses an equal amount of aqueous plant extract F to replace the aqueous plant extract A used in Example 2.

[0108] Comparative Example 1

[0109] The difference between this comparative example and Example 2 is that the skin conditioner in this comparative example does not contain aqueous plant extract A, and this example uses an equal amount of aqueous plant extract G to replace the aqueous plant extract A used in Example 2.

[0110] Comparative Example 2

[0111] The difference between this comparative example and Example 2 is that the skin conditioner in this comparative example does not contain aqueous plant extract A, and water in the mixture A of this example accounts for 69.46% of the mass of the massage cream.

[0112] Comparative Example 3

[0113] The difference between this comparative example and Example 2 is that this comparative example replaces the helichrysum extract preparation with an equal amount of honeysuckle root extract preparation.

[0114] Comparative Example 4

[0115] The difference between this comparative example and Example 2 is that in this comparative example, the chamomile flower oil is replaced with rose flower oil in equal amounts.

[0116] Comparative Example 5

[0117] The difference between this comparative example and Example 2 is that in this comparative example, the penetration enhancer is replaced with butylene glycol in equal amounts.

[0118] Efficacy Test

[0119] 140 female subjects aged between 30 and 40 years old were selected. The above-mentioned subjects were evenly divided into 14 groups, with 10 people in each group, and they used the massage creams for improving skin firmness in the above-mentioned examples and comparative examples respectively.

[0120] The usage method is as follows: Take an appropriate amount of massage cream in the hand, massage the face for 5 minutes, and use it once in the morning and once in the evening every day.

[0121] After continuously using the massage cream for four weeks (i.e., 28 days), a questionnaire survey, skin moisture retention test, and skin elasticity test were conducted on the subjects:

[0122] (1) Skin elasticity test: Before and four weeks after the use of each subject, a skin elasticity tester (MPA580) was used to test the facial skin elasticity parameters (the ratio of the skin rebound amount without negative pressure to the maximum stretching amount with negative pressure), and the skin elasticity improvement rate was calculated;

[0123] (2) Skin moisture retention test: Before and four weeks after the use of each subject, a skin moisture tester (Corneometer CM825) was used to test the facial skin moisture content, and the skin moisture retention improvement rate was calculated;

[0124] (3) Questionnaire survey: The firming effect, irritation, and absorption effect of the massage cream were evaluated. The evaluation criteria are as follows:

[0125] Irritation: 5 points, no irritation, no skin irritation reaction; 4 points, slight irritation, causing slight redness, itching and other irritation reactions; 3 points, moderate irritation, causing moderate redness, itching, small blisters and other irritation reactions; 2 points, severe irritation, causing severe redness, itching, blisters, skin peeling and other irritation reactions; 1 point, extremely severe irritation, causing severe irritation reaction, and the irritation spreads to the uncontacted area;

[0126] Firming effect: 5 points, the skin is significantly firmed, wrinkles are significantly reduced, and the jawline is clearly visible; 4 points, the skin is firmed, wrinkles are reduced, and the jawline is clear; 3 points, there is a change in skin firmness, and the jawline is relatively clear; 2 points, there is a change in skin firmness, and there is no visible change in the jawline to the naked eye; 1 point, there is no visible change in the skin to the naked eye, and there is no visible change in the jawline to the naked eye;

[0127] Absorption effect: 5 points, the facial skin is very refreshing after use, not sticky, and there is no residue; 4 points, the facial skin is relatively refreshing after use, not sticky, and there is very little residue; 3 points, not sticky after use, and there is less residue on the skin surface; 2 points, the skin is relatively sticky after use, and there is more residue on the skin surface; 1 point, the skin is very sticky after use, and there is a lot of residue on the skin surface.

[0128] The test results are shown in Tables 8 - 9.

[0129] Table 8

[0130] Test Items Skin Elasticity Parameters Before Use Skin Elasticity Parameters After Four Weeks of Use Skin Elasticity Improvement Rate (%) Skin Moisture Content Before Use (%) Skin Moisture Content After Four Weeks of Use (%) Increase in Skin Moisture Content (%) Example 1 0.435 0.545 25.4 10.2 25.5 15.3 Example 2 0.451 0.609 35.1 12.3 28.5 16.2 Example 3 0.472 0.627 32.9 10.6 26.4 15.8 Example 4 0.486 0.620 27.5 9.8 24.9 15.1 Example 5 0.438 0.585 33.6 11.6 27.9 16.3 Example 6 0.462 0.600 29.8 12.1 27.8 15.7 Example 7 0.451 0.587 30.1 10.9 26.8 15.9 Example 8 0.446 0.550 23.4 9.2 24.9 15.7 Example 9 0.432 0.537 24.3 10.8 26.4 15.6 Comparative Example 1 0.439 0.532 21.1 11.3 26.1 14.8 Comparative Example 2 0.465 0.548 17.8 12.4 26.7 14.3 Comparative Example 3 0.474 0.592 24.9 14.3 30.2 15.9 Comparative Example 4 0.448 0.535 19.4 13.6 29.4 15.8 Comparative Example 5 0.457 0.531 16.3 11.7 20.9 9.2

[0131] Table 9

[0132]

[0133] Figure 1 This is the product picture of the massage cream obtained in Example 2 of the present invention.

[0134] From Figure 1 and Tables 8 - 9, it can be seen that the massage cream provided by the embodiments of the present invention is a milky white paste. The embodiments of the present invention compound active ingredients with various different effects, enabling the massage cream to directly penetrate the skin tissue, deeply nourish the skin, increase cell activity, promote blood circulation, and comprehensively improve the skin condition, achieving a significant improvement in skin firmness and elasticity. From Examples 2, 5 - 7, it can be seen that the compounding of peach resin extract, hydrolyzed rye placenta extract, and Jania rubens extract in an appropriate proportion can further improve skin firmness and elasticity.

[0135] From Examples 2, 8 - 9 and Comparative Examples 1 - 4, it can be seen that peach resin extract, hydrolyzed rye placenta extract, Jania rubens extract, Helichrysum italicum extract, and Matricaria chamomilla flower oil have a synergistic effect and can jointly improve skin firmness and elasticity.

[0136] From Example 2 and Comparative Example 5, it can be seen that tetrahydropiperine can promote the more effective penetration of the active ingredients of the massage cream into the skin tissue and improve the comprehensive effect of the massage cream.

[0137] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit the protection scope of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the essence and scope of the technical solutions of the present invention.

Claims

1. A firming and anti-aging massage cream, characterized in that: The invention comprises the following components in percentage by mass: 3-4% butylene glycol, 2-3% glycerol, 0.2-0.4% allantoin, 0.2-0.4% carbomer, 0.02-0.03% sodium hyaluronate, 0.3-0.5% hydrolyzed collagen, 3.1-6.9% moisturizer, 10.5-13.2% emulsifier, 2.2-2.3% pH regulator, 1.55-2.2% penetration enhancer, 7.1-9.25% skin conditioner, 1-1.51% antioxidant, and the balance is water; The skin conditioning agent comprises the following components: a plant extract aqueous solution; The plant extract aqueous solution includes plant extracts, and the mass percentage of the plant extracts in the plant extract aqueous solution is 10%; In the massage cream, the mass percentage of the plant extract is 0.3-0.4%; the plant extract is composed of peach resin extract, hydrolyzed rye plant placenta extract, and forked algae extract, and the mass ratio of the peach resin extract, hydrolyzed rye plant placenta extract, and forked algae extract is 6: (1-3): (1-3); The skin conditioner further comprises the following components: tetrahydromethylpyrimidine carboxylic acid, bakuchiol, polypeptide preparation, glycerol glucoside preparation, saccharide isomer preparation, immortelle extract preparation, hydroxypropyl tetrahydropyrantriol preparation; in the massage cream, the mass percentage of the tetrahydromethylpyrimidine carboxylic acid is 0.1-0.15%, the mass percentage of the bakuchiol is 1.5-2.5%, the mass percentage of the polypeptide preparation is 1-1.5%, the mass percentage of the glycerol glucoside preparation is 0.2-0.3%, the mass percentage of the saccharide isomer preparation is 0.2-0.3%, the mass percentage of the immortelle extract preparation is 0.1-0.2%, and the mass percentage of the hydroxypropyl tetrahydropyrantriol preparation is 0.5-0.8%; The polypeptide in the polypeptide preparation is an arginine / lysine polypeptide; The mass percentage of polypeptide in the polypeptide preparation is 0.0025%, the mass percentage of glycerol glucoside in the glycerol glucoside preparation is 50-60%, the mass percentage of saccharide isomers in the saccharide isomer preparation is 0.9%, and the mass percentage of hydroxypropyl tetrahydropyrantriol in the hydroxypropyl tetrahydropyrantriol preparation is 5%; The mass percentage of the Helichrysum extract in the Helichrysum extract preparation is 0.05%; The penetration enhancer includes tetrahydropiperine, and the mass percentage of the tetrahydropiperine in the massage cream is 0.03-0.12%; The antioxidant comprises chamomile oil. In the massage cream, the mass percentage of the chamomile oil is 0.02-0.03%.

2. The firming and anti-aging massage cream according to claim 1, characterized in that: The pH regulator is a compound of arginine and water, wherein the mass percentage of the arginine in the massage cream is 0.1-0.5%.

3. The firming and anti-aging massage cream according to claim 1, characterized in that: The penetration enhancer is prepared by compounding tetrahydropiperine, a preservative and butanediol.

4. The firming and anti-aging massage cream according to claim 1, characterized in that: The antioxidant is prepared by compounding chamomile flower oil, vitamin E, 1,3-propylene glycol and a preservative.

5. The firming and anti-aging massage cream according to claim 1, characterized in that: The moisturizer includes at least one of camellia seed oil, jojoba seed oil, squalane, cyclopentasiloxane, cyclohexasiloxane, polydimethylsiloxane, caprylic / capric triglyceride, and tocopherol acetate.

6. The firming and anti-aging massage cream according to claim 1, characterized in that: The emulsifier includes at least one of cetearyl alcohol, cetearyl glucoside, glyceryl stearate, PEG-100 stearate, shea butter, and ethylhexyl palmitate.

7. A method for preparing a firming and anti-aging massage cream as claimed in any one of claims 1 to 6, characterized in that: The steps include: S1. Mix butylene glycol, glycerin, allantoin, carbomer, sodium hyaluronate, hydrolyzed collagen and water, heat to 82-85° C., and stir to dissolve completely to obtain a mixture A. S2, mixing the moisturizer and the emulsifier, heating to 78-82°C, and stirring at this temperature until they are completely dissolved to obtain a mixture B; S3, mixing mixture B, pH adjuster and mixture A, stirring homogenously at 78-82° C. for 5-8 minutes, and heat-treating for 20-30 minutes to obtain mixture C; S4, cooling the mixture C to 60-65° C. and mixing it with a penetration enhancer, further cooling it to 45° C., adding a skin conditioner and an antioxidant in sequence, stirring evenly, cooling it to 38-40° C., filtering, and obtaining the massage cream.

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