Frost-to-oil composition as well as preparation method and application thereof

Abstract

The invention discloses a cream-to-oil composition as well as a preparation method and application thereof. The cream-to-oil composition comprises a water phase, a thickening phase and an oil phase, the thickening phase comprises sodium polyacrylate; the oil phase is prepared from cetearyl alcohol ethyl hexanoate and / or cetearyl alcohol ethyl hexanoate, glyceryl cocoate, dioctyl carbonate, beheneth-25, butyrospermum parkii butter, isodecyl neopentanoate, cetearyl alcohol and rice chaff oil according to the feeding mass ratio of (4 to 10) to (4 to 8) to (3 to 7) to (1 to 5) to (4 to 8) to (1 to 5) to (1 to 5) to (0.1 to 2); the cream-to-oil composition can be converted from a cream state to an oily state under a heating condition, for example, the cream state can be converted into the oily state capable of dissolving cosmetics at the temperature provided by human skin, and the cream-to-oil composition has a relatively good use visual angle effect, a relatively good moisturizing effect and a relatively good brightening effect, the skin is not tight, and the use experience is good; the composition can be used as a cosmetic or used for preparing a cosmetic composition.

Description

Technical Field

[0001] The invention relates to the field of daily chemical products, in particular to a frost-to-oil composition and a preparation method and application thereof. Background Art

[0002] The feeling of ordinary smearable washable facial masks is not significantly different from that of creams and lotions, but the effects of use are very different. In addition, in order to cover the skin with thick application, the water phase needs to be added with a large amount of titanium dioxide, pearlescent ingredients, etc. These ingredients are not cleaned thoroughly and block the pores, causing some consumers with sensitive skin to have red skin after washing their faces, which makes consumers mistakenly believe that the product itself is irritating, inducing tingling, erythema and rash on sensitive skin;

[0003] There are products on the market that target the above reasons. First, silicone oil is used to reduce irritation and make it easier to wash off. Although this will give a good feeling when used, consumers will reject silicone oil-related ingredients. Second, a large amount of soothing, repairing, and brightening active ingredients are added, which will greatly increase the development cost and lead to an increase in the price of the product. On the other hand, due to the characteristics of the use of water-washable masks, the test results are not ideal when conducting human, laboratory efficacy tests, and consumer tests, and consumers have poor feedback.

[0004] In addition, some products add adsorption ingredients such as kaolin, diatomaceous earth, and corn starch to the formula in order to remove residual dirt and makeup. However, due to dosage form limitations, the amount added cannot be too high, resulting in the product's actual cleaning power being insufficient to absorb residual dirt and makeup. The product will feel dry and tight after being applied for a period of time, and the skin needs to be rubbed and used with a face washcloth, which makes cleaning inconvenient. Summary of the invention

[0005] The purpose of the present invention is to overcome one or more deficiencies in the prior art and to provide a novel cream-to-oil composition, which not only has the visual effect of cream-to-oil during use, but also has good moisturizing effect, less tight skin, good brightening and absorption effects, and better spreadability after use.

[0006] The present invention also provides a method for preparing the cream-to-oil composition and application of the composition in preparing a cosmetic composition.

[0007] To achieve the above object, a technical solution adopted by the present invention is: a frost-to-oil composition, the frost-to-oil composition comprising a water phase, a thickening phase and an oil phase; wherein:

[0008] The thickening phase comprises sodium polyacrylate;

[0009] The oil phase comprises: cetearyl ethylhexanoate and / or cetyl ethylhexanoate, cocoglyceryl, dicaprylyl carbonate, beheneth-25, avocado butter, isodecyl neopentanoate, cetearyl alcohol, and rice bran oil;

[0010] The mass ratio of the cetearyl ethylhexanoate and / or cetyl ethylhexanoate, the cocoglyceryl esters, the dicaprylyl carbonate, the beheneth-25, the avocado butter, the isodecyl neopentanoate, the cetearyl alcohol and the rice bran oil is 4-10:4-8:3-7:1-5:4-8:1-5:1-5:0.1-2;

[0011] The frost-to-oil composition can be transformed from a frost state to an oil state under heating conditions.

[0012] According to some specific aspects of the present invention, the heating condition is the temperature provided by human skin.

[0013] Furthermore, in the present invention, the cream-to-oil composition has a white cream texture at room temperature, and when applied to the face, the cream is converted into oil after 1-15 minutes.

[0014] In some embodiments of the present invention, the cream-to-oil composition is applied to the face for 3 min, 5 min, 6 min, 7 min, 8 min, 9 min, 10 min, 11 min, 12 min, 13 min, 14 min, or 15 min to achieve conversion of cream into oil.

[0015] According to some preferred aspects of the present invention, the feeding mass ratio of the cetearyl ethylhexanoate and / or cetyl ethylhexanoate, the cocoglyceryl esters, the dicaprylyl carbonate, the beheneth-25, the avocado butter, the isodecyl neopentanoate, the cetearyl alcohol and the rice bran oil is 6-8:5-7:4-6:2-4:5-7:2-4:2-4:0.5-1.5.

[0016] Furthermore, the feeding mass ratio of the cetearyl ethylhexanoate and / or cetyl ethylhexanoate, the cocoglyceryl esters, the dicaprylyl carbonate, the beheneth-25, the avocado butter, the isodecyl neopentanoate, the cetearyl alcohol and the rice bran oil is 6.5-7.5:5.5-6.5:4.5-5.5:2.5-3.5:5.5-6.5:2.5-3.5:2.5-3.5:0.8-1.2.

[0017] According to some preferred aspects of the present invention, the oil phase further comprises tocopherol (vitamin E), and the feed mass ratio of the cetearyl ethylhexanoate and / or cetyl ethylhexanoate to the tocopherol (vitamin E) is 4-10:0.05-0.6.

[0018] Furthermore, the feed mass ratio of the cetearyl ethylhexanoate and / or cetyl ethylhexanoate to the tocopherol (vitamin E) is 6-8:0.1-0.5.

[0019] Furthermore, the feed mass ratio of the cetearyl ethylhexanoate and / or cetyl ethylhexanoate to the tocopherol (vitamin E) is 6.5-7.5:0.2-0.4.

[0020] According to some preferred aspects of the present invention, in the frost-to-oil composition, the oil phase accounts for 25%-40% by mass.

[0021] In some embodiments of the present invention, in the cream-to-oil composition, the cetearyl ethylhexanoate and / or cetyl ethylhexanoate account for 4%-10%, the coconut oil glycerides account for 4%-8%, the dicaprylyl carbonate accounts for 3%-7%, the beheneth-25 accounts for 1%-5%, the avocado butter accounts for 4%-8%, the isodecyl neopentanoate accounts for 1%-5%, the cetearyl alcohol accounts for 1%-5%, the tocopherol (vitamin E) accounts for 0.05%-0.6% and the rice bran oil accounts for 0.1%-2%.

[0022] Furthermore, in the frost-to-oil composition, the oil phase accounts for 28%-40% by mass.

[0023] Furthermore, in the frost-to-oil composition, the oil phase accounts for 30%-38% by mass.

[0024] In some embodiments of the present invention, the aqueous phase comprises water, alcohol, and optionally a chelating agent and a preservative. The amount of water in the aqueous phase used to supplement the cream-to-oil composition is 100%.

[0025] Further, the alcohol includes 1,2-hexanediol and / or glycerol.

[0026] In some embodiments of the present invention, in the frost-to-oil composition, the 1,2-hexanediol accounts for 0.5%-2.0%, and the glycerol accounts for 4%-8%, by weight percentage. Furthermore, in the frost-to-oil composition, the 1,2-hexanediol accounts for 0.5%-1.5%, and the glycerol accounts for 5%-7%, by weight percentage.

[0027] Further, the chelating agent includes but is not limited to disodium EDTA, whose chemical name is disodium ethylenediaminetetraacetate. In some embodiments of the present invention, in the cream-to-oil composition, the disodium EDTA accounts for 0.005%-0.1% by mass.

[0028] Furthermore, the preservative includes but is not limited to p-hydroxyacetophenone. In some embodiments of the present invention, in the cream-to-oil composition, p-hydroxyacetophenone accounts for 0.2%-1.2% by mass.

[0029] Further, in the frost-to-oil composition, the thickening phase accounts for 0.5%-2.0% by weight. In some embodiments of the present invention, in the frost-to-oil composition, the thickening phase accounts for 0.8%-1.5% by weight.

[0030] According to some preferred aspects of the present invention, the thickening phase is sodium polyacrylate. Under the system of the present invention, sodium polyacrylate has better effects than other thickeners such as ammonium acryloyldimethyltaurate / VP copolymer, and can better ensure the effect of cream-to-oil conversion.

[0031] According to some preferred aspects of the present invention, the cream-to-oil composition further comprises an active phase and / or a pH adjusting phase, and the active phase comprises niacinamide and / or saccharide isomers. In terms of mass percentage, in the cream-to-oil composition, the niacinamide accounts for less than 4%, and the saccharide isomers account for 0.5%-3.0%.

[0032] Furthermore, in the system of the present invention, the nicotinamide may be added in an appropriate amount, preferably less than 3.5%, more preferably less than 3%.

[0033] Furthermore, in the system of the present invention, the saccharide isomers can be used for moisturizing and reducing viscosity.

[0034] Furthermore, the active phase further comprises water, wherein the amount of water accounts for 1%-3% of the cream-to-oil composition.

[0035] In some embodiments of the present invention, the pH adjusting phase includes citric acid and / or sodium citrate; further, in terms of mass percentage, in the frost-to-oil composition, the citric acid and the sodium citrate account for 0.005%-0.1%, respectively; further, in terms of mass percentage, in the frost-to-oil composition, the citric acid and the sodium citrate account for 0.01%-0.05%, respectively.

[0036] Another technical solution provided by the present invention is a method for preparing the above-mentioned frost-to-oil composition, the preparation method comprising:

[0037] (1) Stir and disperse the raw materials in the water phase uniformly;

[0038] (2) adding the thickening phase to the aqueous phase dispersed in step (1), dispersing evenly, and heating to 70-90° C.;

[0039] (3) Mix the raw materials of the oil phase and heat them to 70-90° C.;

[0040] (4) adding the oil phase of step (3) to the water phase of step (2) for homogenization, stirring and cooling to 40-45° C. after homogenization;

[0041] (5) adding the optional active phase and the optional pH adjustment phase, homogenizing, stirring and cooling to 30-35° C. after homogenization;

[0042] (6) Degassing treatment.

[0043] In some embodiments of the present invention, in step (4), the homogenization process parameters are: homogenization temperature 70-90° C., homogenization speed 2500-3500 rpm, and homogenization time 5-10 min.

[0044] In some embodiments of the present invention, in step (5), the homogenization process parameters are: homogenization temperature 40-45° C., homogenization speed 2500-3500 rpm, and homogenization time 5-10 min.

[0045] Another technical solution provided by the present invention is a cosmetic composition, which comprises the above-mentioned cream-to-oil composition.

[0046] Due to the application of the above technical solution, the present invention has the following advantages compared with the prior art:

[0047] After a large number of experiments, the inventors of the present invention unexpectedly discovered that by using sodium polyacrylate as a water phase thickener to provide a stable structure, and combining it with a combination of cetyl ethylhexanoate, cocoyl glycerides, dicaprylyl carbonate, beheneth-25, avocado butter, isodecyl neopentanoate, cetearyl alcohol, rice (SATIVA) bran oil, etc., which are combined in a certain proportion as the oil phase and emulsified with the water phase, a composition capable of converting frost into oil was unexpectedly obtained. The composition has a white frosty texture under normal conditions. When applied to the face, the frost can be converted into oil after a period of time, effectively alleviating the tightness of the skin caused by the evaporation of water during the application of conventional frosty face masks. At the same time, since a large amount of natural plant oil is added to the composition, the nutritional sense and moisturizing effect of the composition are increased. The white cream appearance obtained by emulsification will become transparent after oiling on the skin. After waiting for a period of time, the oil will evaporate and be absorbed. This can help the active ingredients in the composition to be better absorbed by the skin, help the product to better complete relevant efficacy tests, and consumers can also obtain visual use effects. In addition, when the oil penetrates the surface of the skin, it will help dissolve the makeup remaining in the pores and the oil exuded from the skin itself. After use, washing with water will produce an emulsification effect, and all residual makeup, grease and dirt will be taken away. It is suitable for consumers with oily and dry skin, will not cause irritation and pain, will not damage the skin itself if used for a long time, and will immediately produce excellent moisturizing and skin brightening effects after use. BRIEF DESCRIPTION OF THE DRAWINGS

[0048] Figure 1 This is a photograph of the process in which the composition prepared in Example 1 of the present invention is applied on the back of the hand and changes from a cream state to an oil state and then is absorbed;

[0049] Figure 2 This is a photograph of the composition of Comparative Example 1 applied on the back of the hand without oiling;

[0050] Figure 3 This is a photo of the composition of Comparative Example 2 applied on the back of the hand and partially degreased;

[0051] Figure 4 This is a photograph showing that the composition of Comparative Example 3 was applied on the back of the hand and almost no oil was dissolved;

[0052] Figure 5 This is a photograph of the composition of Comparative Example 4 applied on the back of the hand without oiling;

[0053] Figure 6 This is a photograph of the composition of Comparative Example 5 applied on the back of the hand without oiling;

[0054] Figure 7 This is a photograph of the composition of Comparative Example 6 applied on the back of the hand without oiling;

[0055] Figure 8 This is a photo of the process of using the composition of Example 1 to remove lipstick (rubbing and dissolving the lipstick after oiling);

[0056] Fig. 9 This is a photo of the process of using the composition of Example 1 to remove lipstick (the lipstick is directly rubbed and dissolved without dissolving in oil);

[0057] Fig.10 This is a photograph of the process of using the composition of Example 1 to remove liquid foundation (rubbing and dissolving the liquid foundation after oiling);

[0058] Fig.11 This is a photograph of the process of using the composition of Example 1 to remove liquid foundation (directly rubbing to dissolve the liquid foundation without dissolving in oil). DETAILED DESCRIPTION

[0059] The above scheme is further described below in conjunction with specific embodiments; it should be understood that these embodiments are used to illustrate the basic principles, main features and advantages of the present invention, and the present invention is not limited to the scope of the following embodiments; the implementation conditions adopted in the embodiments can be further adjusted according to specific requirements, and the implementation conditions not specified are usually the conditions in conventional experiments.

[0060] Unless otherwise specified in the following examples, all raw materials are commercially available or prepared by conventional methods in the art.

[0061] Sodium polyacrylate, purchased from BASF, brand SP; ammonium acryloyldimethyltaurate / VP copolymer, purchased from CLARIANT, brand Aristoflex AVC;

[0062] Cetearyl ethylhexanoate, purchased from Jiangxi Shouxin New Materials Co., Ltd., brand SX-1668IZ; Cetyl ethylhexanoate, purchased from BASF, brand SN-1SD; Coconut oil glyceride, purchased from BASF, brand 331; dicaprylyl carbonate, purchased from BASF, brand CC; Behenyl alcohol polyether-25, purchased from BASF, brand BA 25;

[0063] Avocado tree (BUTYROSPERMUM PARKII) fruit butter, purchased from GUSTAV HEESS GMBH, brand Sheabutter pressed and refined; Behenyl alcohol, purchased from BASF, brand 22; Isodecyl neopentanoate, purchased from STEARINERIE DUBOIS, brand DUB VCI 10;

[0064] Tocopherol (vitamin E), purchased from DSM, brand DL-alpha-Tocopherol; cetearyl alcohol, purchased from BASF, brand O; rice bran oil (SATIVA), purchased from Shanghai Kerry Grain and Oil Industry Co., Ltd., brand Lijing rice oil; niacinamide, purchased from DSM, brand Niacinamide PC; carbohydrate isomers, purchased from DSM, brand

[0065] Example 1

[0066] This example provides a cream-to-oil composition and a preparation method thereof. The formula of the cream-to-oil composition is shown in Table 1.

[0067] Table 1

[0068]

[0069] The preparation method of the frost-to-oil composition comprises:

[0070] (1) Stir and disperse the raw materials in the water phase uniformly;

[0071] (2) adding the thickening phase to the water phase dispersed in step (1), dispersing evenly, and heating to 80° C.; (3) mixing the raw materials of the oil phase and heating to 80° C.;

[0072] (4) adding the oil phase of step (3) to the water phase of step (2) for homogenization at a homogenization temperature of 80° C., a homogenization speed of 3000 rpm, and a homogenization time of 6 min. After homogenization, stirring and cooling to 40° C.;

[0073] (5) Add the active phase and pH adjustment phase and homogenize at a speed of 3000 rpm for 6 min. After homogenization, stir and cool to 30 °C;

[0074] (6) Degassing treatment to obtain a cream-to-oil composition.

[0075] Example 2

[0076] This example provides a cream-to-oil composition and a preparation method thereof. The formula of the cream-to-oil composition is shown in Table 2.

[0077] Table 2

[0078]

[0079]

[0080] The preparation method is the same as Example 1.

[0081] Example 3

[0082] This example provides a cream-to-oil composition and a preparation method thereof. The formula of the cream-to-oil composition is shown in Table 3.

[0083] Table 3

[0084]

[0085]

[0086] The preparation method is the same as Example 1.

[0087] Comparative Examples 1-6

[0088] The method is basically the same as Example 1, except that the components and contents in the thickening phase, oil phase, active phase, and pH adjusting phase are adjusted, as shown in Table 4.

[0089] Table 4

[0090]

[0091]

[0092] The preparation method is the same as Example 1.

[0093] Performance Testing

[0094] (1) User sensory evaluation and preference survey

[0095] 45 healthy adult men and women without skin diseases (average age of men: 35.8 years old, average age of women: 36 years old) were selected and divided into 9 groups, and the 9 compositions of Examples 1-3 and Comparative Examples 1-6 were evaluated respectively. The evaluation method is as follows:

[0096] After cleansing, take 10g of the test sample and apply it evenly on the face. Leave it on for 30 minutes and then wash it off (the requirement is that there should be a visual sense that the white cream texture changes into oil and is slowly absorbed). Evaluate the feeling of use and test the skin.

[0097] The evaluation opinions collected from users are summarized in Table 5 (the rating standard adopts a 5-point system, with 1 being the worst and 5 being the best).

[0098] Table 5 User evaluation opinion table

[0099]

[0100] As can be seen from the above table, compared with comparative examples 1-6, embodiments 1-3 have better spreadability and a strong oil-dissolving feeling. At the same time, the absorption effect after oil dissolving is obvious. After use, the skin moisturizing, brightness and absorption feeling are better than those of the comparative examples. Among them, comparative examples 1, 3, 4, 5, and 6 do not dissolve oil, and comparative examples 1-6 are not absorbed, and the use feeling is poor.

[0101] Among them: See Figure 1 As shown, the composition of Example 1 was applied on the back of the hand. The coating film initially showed obvious frost (left figure). After a period of time, it turned into oil (middle figure). The oil dissolution phenomenon was obvious. After another period of time, obvious oil absorption occurred (right figure).

[0102] Figure 2 This is a photo taken after the composition of Comparative Example 1 was applied to the back of the hand for 30 minutes. It can be seen from the figure that it has not turned into oil;

[0103] Figure 3 This is a photo taken after the composition of Comparative Example 2 was applied to the back of the hand for 30 minutes. It can be seen that some of the oil has been dissolved, but some of the oil has not been dissolved, and the absorption is small, or almost not absorbed;

[0104] Figure 4 This is a photo taken after the composition of Comparative Example 3 was applied to the back of the hand for 30 minutes. It can be seen that the composition obviously did not dissolve into oil and was not absorbed. Compared with Comparative Example 2, the effect is worse;

[0105] Figure 5 This is a photo taken after the composition of Comparative Example 4 was applied to the back of the hand for 30 minutes. It can be seen that it is still in the original white frost state and does not dissolve in oil or absorb;

[0106] Figure 6 This is a photo taken after the composition of Comparative Example 5 was applied to the back of the hand for 30 minutes. It can be seen that it is still in the original white frost state and there is basically no oil dissolution phenomenon;

[0107] Figure 7 This is a photo taken after the composition of Comparative Example 6 was applied to the back of the hand for 30 minutes. It can be seen that it is still in the original white frosty state with almost no oiling phenomenon, and the texture is dry, indicating that the spreadability is poor.

[0108] (2) Evaluation of makeup dissolving and makeup removal effects

[0109] 1. Makeup is lipstick

[0110] 1.1. Rub and dissolve the lipstick after oiling

[0111] Apply lipstick on the arm, apply the composition of Example 1 on the lipstick on the arm, so that the frost covers the lipstick application range, wait for the oil to dissolve, rub it to dissolve the lipstick, and then wash it off;

[0112] See Figure 8 As shown, from left to right, lipstick is applied to the arm (see Figure 8 1) on the left side, so that the cream covers the lipstick (see Figure 82) on the left side, rub after oiling (see Figure 8 Right 2), after cleaning (see Figure 8 On the right side 1), you can see that there is no residue after cleaning;

[0113] 1.2. Rub the lipstick without oil to dissolve it

[0114] Apply lipstick on the arm, apply the composition of Example 1 on the lipstick on the arm, so that the frost covers the lipstick application range, rub directly without oiling, and then wash;

[0115] See Fig. 9 As shown, from left to right, lipstick is applied to the arm (see Fig. 9 1) on the left side, so that the cream covers the lipstick (see Fig. 9 Left 2), rub directly without oil (see Fig. 9 Right 2), after cleaning (see Fig. 9 On the right side (1), it can be seen that without sufficient oil dissolution, it is basically impossible to dissolve and remove the residual makeup;

[0116] 2. Makeup is liquid foundation

[0117] 2.1. Rub and dissolve the foundation liquid after oiling

[0118] Apply liquid foundation on the arm, apply the composition of Example 1 on the liquid foundation on the arm, so that the cream-like substance covers the application range of the liquid foundation, wait for the oil to dissolve, rub it to dissolve the liquid foundation, and then wash it off;

[0119] See Fig.10 As shown, from left to right, liquid foundation is applied to the arm (see Fig.10 1 on the left), make the cream cover the liquid foundation (see Fig.10 2) on the left side, rub after oiling (see Fig.10 Right 2), after cleaning (see Fig.10 On the right side 1), you can see that there is no residue after cleaning;

[0120] 2.2. Rub the un-oiled liquid foundation to dissolve it

[0121] Apply liquid foundation on the arm, apply the composition of Example 1 on the liquid foundation on the arm, make the cream-like substance cover the application range of the liquid foundation, rub directly without oiling, and then wash;

[0122] See Fig.11 As shown, from left to right, liquid foundation is applied to the arm (see Fig.11 1 on the left), make the cream cover the liquid foundation (see Fig.11 Left 2), rub directly without oil (see Fig.11 Right 2), after cleaning (see Fig.11 On the right side (1), it can be seen that without sufficient oil removal, the effect of removing residual makeup is poor.

[0123] The above embodiments are only for illustrating the technical concept and features of the present invention, and their purpose is to enable people familiar with the technology to understand the content of the present invention and implement it accordingly, and they cannot be used to limit the protection scope of the present invention. Any equivalent changes or modifications made according to the spirit of the present invention should be included in the protection scope of the present invention.

[0124] The endpoints and any values ​​of the ranges disclosed in this article are not limited to the precise ranges or values, and these ranges or values ​​should be understood to include values ​​close to these ranges or values. For numerical ranges, the endpoint values ​​of each range, the endpoint values ​​of each range and the individual point values, and the individual point values ​​can be combined with each other to obtain one or more new numerical ranges, which should be considered as specifically disclosed in this article.

Claims

1. A frost-to-oil composition, characterized in that: The frost-to-oil composition comprises a water phase, a thickening phase and an oil phase; wherein: The thickening phase comprises sodium polyacrylate; The oil phase comprises: cetearyl ethylhexanoate and / or cetyl ethylhexanoate, cocoglyceryl, dicaprylyl carbonate, beheneth-25, avocado butter, isodecyl neopentanoate, cetearyl alcohol, and rice bran oil; The mass ratio of the cetearyl ethylhexanoate and / or cetyl ethylhexanoate, the cocoglyceryl esters, the dicaprylyl carbonate, the beheneth-25, the avocado butter, the isodecyl neopentanoate, the cetearyl alcohol and the rice bran oil is 4-10:4-8:3-7:1-5:4-8:1-5:1-5:0.1-2; The frost-to-oil composition can be transformed from a frost state to an oil state under heating conditions.

2. The frost-to-oil composition according to claim 1, characterized in that The heating condition is the temperature provided by human skin.

3. The frost-to-oil composition according to claim 1, characterized in that: The cream-to-oil composition has a white cream texture at room temperature, and when applied on the face, the cream is converted into oil after 1-15 minutes.

4. The frost-to-oil composition according to claim 1, characterized in that The feeding mass ratio of the cetearyl ethylhexanoate and / or cetyl ethylhexanoate, the cocoglyceryl esters, the dicaprylyl carbonate, the beheneth-25, the avocado butter, the isodecyl neopentanoate, the cetearyl alcohol and the rice bran oil is 6-8:5-7:4-6:2-4:5-7:2-4:2-4:0.5-1.

5.

5. The frost-to-oil composition according to claim 1, characterized in that: The oil phase also contains tocopherol, and the mass ratio of the cetearyl ethylhexanoate and / or cetyl ethylhexanoate to the tocopherol is 4-10:0.05-0.6; and / or, the mass ratio of the cetearyl ethylhexanoate and / or cetyl ethylhexanoate, the coconut oil glycerides, the dicaprylyl carbonate, the beheneth-25, the avocado butter, the isodecyl neopentanoate, the cetearyl alcohol and the rice bran oil is 6.5-7.5:5.5-6.5:4.5-5.5:2.5-3.5:5.5-6.5:2.5-3.5:2.5-3.5:0.8-1.

2.

6. The frost-to-oil composition according to claim 1, characterized in that: In terms of mass percentage, the oil phase accounts for 25%-40% of the frost-to-oil composition.

7. The frost-to-oil composition according to claim 1, characterized in that: The aqueous phase comprises water, alcohol, and selective chelating agents and preservatives; and / or, the thickening phase is sodium polyacrylate; and / or, in terms of mass percentage, the thickening phase accounts for 0.5%-2.0% of the cream-to-oil composition.

8. The frost-to-oil composition according to claim 1, characterized in that: The cream-to-oil composition further comprises an active phase and / or a pH adjusting phase, wherein the active phase comprises niacinamide and / or saccharide isomers. In terms of mass percentage, in the cream-to-oil composition, the niacinamide accounts for less than 4%, and the saccharide isomers account for 0.5%-3.0%.

9. A method for preparing the frost-to-oil composition according to any one of claims 1 to 8, characterized in that: The preparation method comprises: (1) Stir and disperse the raw materials in the water phase evenly; (2) adding the thickening phase to the aqueous phase dispersed in step (1), dispersing evenly, and heating to 70-90° C.; (3) Mix the raw materials of the oil phase and heat them to 70-90° C.; (4) adding the oil phase of step (3) to the water phase of step (2) for homogenization, stirring and cooling to 40-45° C. after homogenization; (5) adding the optional active phase and the optional pH adjustment phase, homogenizing, stirring and cooling to 30-35° C. after homogenization; (6) Degassing treatment.

10. A cosmetic composition, characterized in that The cosmetic composition comprises the cream-to-oil composition according to any one of claims 1 to 8.

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