CN111568819A

CN111568819A - Facial mask essence and freeze-dried crystal facial mask containing facial mask essence

Info

Publication number: CN111568819A
Application number: CN202010470269.1A
Authority: CN
Inventors: 吕丽霞; 陈萱
Original assignee: Guangzhou Longxiang Cosmetics Co ltd
Current assignee: Guangzhou Longxiang Cosmetics Co ltd
Priority date: 2020-05-28
Filing date: 2020-05-28
Publication date: 2020-08-25

Abstract

The invention relates to the technical field of masks, and relates to a mask essence which comprises the following components in parts by mass: 80-90 parts of a solvent; 8-15 parts of a humectant; 0.05-0.5 part of hydroxyethyl cellulose; 0.1-0.8 part of xanthan gum; 1-2 parts of gellan gum; 0.1-0.5 parts of crinkle-wave carrageenan powder. The invention has the effects of improving the anti-corrosion performance of the mask essence and enabling the moisturizing effect and the skin tightening effect of the mask essence to be less susceptible to the influence of time.

Description

Facial mask essence and freeze-dried crystal facial mask containing facial mask essence

Technical Field

The invention relates to the technical field of facial masks, and particularly relates to facial mask essence and a freeze-dried crystal facial mask containing the facial mask essence.

Background

At present, the freeze-dried mask is also called freeze-dried powder mask and freeze-dried solid stock solution mask, and is a mask in the form of a solid dry film formed by fusing components such as mask stock solution, a thickening agent, a humectant and the like with membrane cloth fibers and sublimating water by using vacuum freeze drying. The conventional freeze-dried crystal mask is usually prepared by soaking a mask base material with mask essence firstly, so that the mask essence can better penetrate into the deep inside the mask base material and fully fuse with fibers of the mask base material, and then the moisture in the mask essence is sublimated by using vacuum freeze drying to form the mask in a solid dry film form. When the freeze-dried mask needs to be used, the freeze-dried mask is placed in water to be soaked for 1-2 minutes and then is laid on the face according to the using method of the common mask for use.

In order to fully permeate the mask base material and stably exist in the mask base material, the binding force between the mask essence and the mask base material is generally strong, so that the mask essence is easy to remain on the mask base material all the time in the using process of the freeze-dried crystal mask and is difficult to be absorbed by a human face, the effects of moisturizing and tightening the skin of the freeze-dried crystal mask are easy to influence, and therefore, the improvement space is still provided.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide the mask essence.

Aiming at the defects in the prior art, the invention also aims to provide the freeze-dried crystal facial mask containing the facial mask essence.

The above object of the present invention is achieved by the following technical solutions:

the mask essence comprises the following components in parts by mass: 80-90 parts of a solvent; 8-15 parts of a humectant; 0.05-0.5 part of hydroxyethyl cellulose; 0.1-0.8 part of xanthan gum; 1-2 parts of gellan gum; 0.1-0.5 parts of crinkle-wave carrageenan powder.

Through adopting above-mentioned technical scheme, through adopting hydroxyethyl cellulose, xanthan gum, gellan gum and cockle carrageenan powder to cooperate mutually for facial mask essence has certain combining ability with the facial mask substrate, thereby make facial mask essence adhere to on the facial mask substrate better in the preparation process, be favorable to promoting the absorption of facial mask substrate to the essence better, make the essence content in the facial mask substrate higher, and then be favorable to improving the moisturizing effect of freeze-drying crystal facial mask when follow-up use and the effect of skin of tightening better. Meanwhile, by adopting the mutual synergistic cooperation of the hydroxyethyl cellulose, the xanthan gum, the gellan gum and the carrageen powder, the facial mask essence can be better promoted to be absorbed by human skin, so that the facial mask essence can be more easily separated from a facial mask base material and absorbed to the deep layer of the skin, and the moisturizing effect and the skin tightening effect of the freeze-dried crystal facial mask can be better improved. Through adopting hydroxyethyl cellulose, xanthan gum, gellan gum and crinkle carrageenan powder to cooperate each other, still be favorable to improving the anticorrosive ability of facial mask essence to a certain extent better for freeze-dried crystal facial mask need not to add antiseptic and also can not appear the rotten condition at the in-process of long-term storage, thereby make the effect of moisturizing of freeze-dried crystal facial mask and the effect of skin of compacting be difficult to receive the influence of time more, be favorable to freeze-dried crystal facial mask to keep the effect of moisturizing and the effect of skin of compacting better all the time.

The present invention in a preferred example may be further configured to: the solvent is water.

By adopting the technical scheme, water is used as a solvent, so that the organic components in the mask essence can be reduced, the mask essence is not easy to deteriorate in the preservation process, and the freeze-dried crystal mask can better keep the moisturizing effect and the skin firming effect; meanwhile, the production cost is favorably reduced better.

The present invention in a preferred example may be further configured to: the humectant is glycerin.

Through adopting above-mentioned technical scheme, through adopting glycerine as the humectant, be favorable to glycerine to cooperate with other components mutually better to be favorable to improving the corrosion resisting property of facial mask essence better to a certain extent, make facial mask essence be difficult to deteriorate in long-term save process more, be favorable to freeze-drying crystal facial mask to keep the effect of moisturizing and the effect of skin of compacting better.

The present invention in a preferred example may be further configured to: the paint also comprises the following components in parts by mass: 1-3 parts of polyoxyethylene lauryl ether; 0.5-0.8 parts of yucca root extract; 0.1-0.3 part of rice germ extract.

By adopting the technical scheme, the laurinol polyoxyethylene ether, the yucca root extract and the rice germ extract are mutually cooperated, so that the moisturizing effect and the skin tightening effect of the mask essence can be better improved, and the moisturizing effect and the skin tightening effect of the freeze-dried crystal mask can be better improved. Simultaneously, through adopting laurinol polyoxyethylene ether, yucca root extract and rice embryo extract to cooperate each other, still do benefit to the anticorrosive ability that improves the facial mask essence better for need not in the facial mask essence and add antiseptic, simultaneously, still make the effect of moisturizing of facial mask essence and the effect of firming the skin be difficult to receive the influence of time more.

The present invention in a preferred example may be further configured to: the paint also comprises the following components in parts by mass: 0.05-0.1 part of sodium citrate.

Through adopting above-mentioned technical scheme, through adding sodium citrate, be favorable to promoting laurinol polyoxyethylene ether better, yucca root extract and rice germ extract's cooperative each other, thereby be favorable to making the corrosion resisting property of facial mask essence better when improving the moisturizing effect of facial mask essence and the effect of tightening skin better, and then make facial mask essence be difficult to deteriorate at long-term save in-process more, make the moisturizing effect of freeze-drying quartzy facial mask and the effect of tightening skin be difficult to receive the influence of time more.

The present invention in a preferred example may be further configured to: the paint also comprises the following components in parts by mass: 0.5-1 part of asiaticoside.

Through adopting above-mentioned technical scheme, through adding asiaticoside, be favorable to improving the anticorrosive ability of facial mask essence better for facial mask essence is difficult to deteriorate in long-term save process, thereby makes the effect of moisturizing of facial mask essence and the effect of compacting skin be difficult to receive the influence of time more, and then makes the effect of moisturizing and the effect of compacting skin of freeze-drying crystal facial mask be difficult to receive the influence of time more.

The present invention in a preferred example may be further configured to: the preparation method of the facial mask essence comprises the following steps: mixing the components of the facial mask essence, heating to 40-50 ℃, and uniformly stirring to obtain the facial mask essence.

By adopting the technical scheme, the components are stirred and mixed uniformly to prepare the mask essence, the preparation is simple and convenient, and the industrial production of the mask essence is facilitated.

The second aim of the invention is realized by the following technical scheme:

a freeze-dried crystal facial mask comprises a facial mask base material obtained by soaking the facial mask essence.

By adopting the technical scheme, the facial mask base material is soaked by the facial mask essence to obtain the freeze-dried crystal facial mask, so that the facial mask essence is favorably absorbed by human skin when having certain binding force with the facial mask base material, the moisturizing effect and the skin tightening effect of the freeze-dried crystal facial mask are favorably improved, and the moisturizing effect and the skin tightening effect of the freeze-dried crystal facial mask are more remarkable.

The present invention in a preferred example may be further configured to: the preparation method of the freeze-dried crystal mask comprises the following steps:

step (1), preparing facial mask essence; step (2), soaking the mask base material: soaking the mask base material in the mask essence to enable the mask base material to be immersed in the mask essence; step (3), freeze-drying: and (5) freeze-drying the mask base material soaked with the mask essence to obtain the freeze-dried crystal mask.

By adopting the technical scheme, after the facial mask essence is adopted to soak the facial mask base material, the facial mask base material is freeze-dried, so that the freeze-dried crystal facial mask can be obtained, the processing is simple and convenient, and the industrialized batch production of the freeze-dried crystal facial mask is facilitated.

The present invention in a preferred example may be further configured to: in the step (2), 5-10 pieces of facial mask base materials are sequentially overlapped and placed in 200-250mL facial mask essence.

By adopting the technical scheme, the amount of the facial mask essence for soaking the facial mask base material is controlled by controlling the amount of the facial mask base material, so that the facial mask essence is not easy to excessively amount when the facial mask essence better permeates into the facial mask base material, and resources are better saved when the moisturizing effect of the freeze-dried crystal facial mask and the skin tightening effect are better improved.

In summary, the invention includes at least one of the following beneficial technical effects:

1. by adopting the mutual synergistic cooperation of the hydroxyethyl cellulose, the xanthan gum, the gellan gum and the carrageen powder, the facial mask essence and the facial mask base material have certain binding capacity, so that the facial mask base material can better promote the absorption of the facial mask base material on the essence, and the moisturizing effect and the skin tightening effect of the freeze-dried crystal facial mask in the subsequent use can be better improved;

2. by adopting the mutual synergistic cooperation of the hydroxyethyl cellulose, the xanthan gum, the gellan gum and the carrageen powder, the facial mask is also beneficial to better promoting the absorption of human skin to facial mask essence, and is beneficial to better improving the moisturizing effect and the skin tightening effect of the freeze-dried crystal facial mask;

3. by adopting the mutual cooperative matching of the hydroxyethyl cellulose, the xanthan gum, the gellan gum and the carrageen powder, the moisturizing effect and the skin tightening effect of the freeze-dried crystal mask are not easily influenced by time, and the freeze-dried crystal mask is favorable for keeping the moisturizing effect and the skin tightening effect all the time.

Drawings

FIG. 1 is a process flow chart of the preparation method of the freeze-dried crystal mask of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In the following examples, propylene glycol is obtained from Shishan Xinhang Biotech company, Inc., having a product number of 616-30-8.

In the following examples, as the hyaluronic acid, there is used hyaluronic acid having a product number of 9004-61-9 of Henan Raent Biotech Co.

In the following examples, glycerin, commercially available from Shandong Lusen Biotech Co., Ltd, is used as the glycerin, having a product number of 99.

In the following examples, hydroxyethyl cellulose having a product number of 9004-62-0 of Wuhanxin Jiali Biotech Co., Ltd was used.

In the following examples, the xanthan gum is obtained from 13-217-.

In the following examples, gellan gum was sold under the trade designation 8047-15-2 by sandansan biotechnology limited.

In the following examples, Chondrus crispus powder was used as Chondrus crispus powder having a product number of 9000-07-1 of Zhengzhou Teweisi Biotech Co.

In the following examples, polyoxyethylene lauryl ether of 9002-92-0 from Fushan Xinhang Biotech Co.

In the following examples, yucca root extract was 25 in the product number of Changarui Ding Biotech limited.

In the following examples, rice germ extract was obtained from Tokyo Biotech, Guangzhou.

In the following examples, sodium citrate of product number 68-04-2 from Hibei Hui union Biotechnology Ltd was used.

In the following examples, asiaticoside used was 80 as a product of Sanyuan Tianyu biological products Co.

Example 1

Referring to fig. 1, the preparation method of the freeze-dried crystal mask disclosed by the invention comprises the following steps:

step (1), preparing facial mask essence, which specifically comprises the following steps:

adding solvent, humectant, hydroxyethyl cellulose, xanthan gum, gellan gum and carrageen powder into a reaction kettle, heating to 40 deg.C, stirring at 500r/min, and stirring to obtain facial mask essence. In this example, the solvent is propylene glycol and the humectant is hyaluronic acid.

Soaking the mask base material in the step (2), which comprises the following specific steps:

and (2) soaking 3 pieces of facial mask base materials in 150mL of facial mask essence prepared in the step (1) to immerse the facial mask base materials in the facial mask essence, so that the facial mask essence can fully permeate into the facial mask base materials.

And (3) freeze-drying, which comprises the following steps:

freeze-drying the facial mask base material soaked with facial mask essence at-180 deg.C, removing dampness, and packaging to obtain the final product.

Wherein the lyophilization is performed by a lyophilization procedure conventional in the art.

The raw material components and the content of the facial mask essence are shown in table 1, and the content unit of each component in table 1 is kg.

Example 2

The difference from example 1 is that:

the raw material components and the content of the facial mask essence are shown in table 1, and the content unit of each component in table 1 is kg; heating to 45 ℃ in the step (1).

Example 3

The difference from example 1 is that: the raw material components and the content of the facial mask essence are shown in table 1, and the content unit of each component in table 1 is kg; heating to 50 ℃ in the step (1).

Example 4

The difference from example 1 is that: the raw material components and the content of the facial mask essence are shown in table 1, and the content unit of each component in table 1 is kg; heating to 47 ℃ in the step (1).

TABLE 1

	Example 1	Example 2	Example 3	Example 4
					Propylene glycol	80	85	90	87
Hyaluronic acid	15	11.5	8	10
					Hydroxyethyl cellulose	0.5	0.28	0.05	0.2
Xanthan gum	0.8	0.45	0.1	0.5
					Gellan gum	2	1.5	1	1.2
Chondrus crispus powder	0.5	0.3	0.1	0.2

Example 5

The difference from example 4 is that: the solvent is water.

Example 6

The difference from example 4 is that: the humectant is glycerol.

Example 7

The difference from example 4 is that: in the step (2), 12 pieces of facial mask base materials are soaked in 300mL of facial mask essence.

Example 8

The difference from example 4 is that: in the step (2), 5 pieces of facial mask are soaked in 200mL of facial mask essence.

Example 9

The difference from example 4 is that: in the step (2), 8 pieces of facial masks are soaked in 225mL facial mask essence.

Example 10

The difference from example 4 is that: in the step (2), 10 pieces of facial mask are soaked in 250mL of facial mask essence.

Example 11

The difference from example 4 is that: and (2) soaking 6 pieces of facial masks in 240mL of facial mask essence.

Examples 12 to 20

The difference from example 4 is that: lauryl alcohol polyoxyethylene ether, a yucca root extract and a rice germ extract are also added in the step (1).

The raw material components and the content of the mask essence are shown in table 2, and the content unit of each component in table 2 is kg.

TABLE 2

Examples 21 to 24

The difference from example 4 is that: sodium citrate is also added in the step (1).

The raw material components and the content of the mask essence are shown in table 3, and the content unit of each component in table 3 is kg.

TABLE 3

	Example 21	Example 22	Example 23	Example 24
					Propylene glycol	87	87	87	87
Hyaluronic acid	10	10	10	10
					Hydroxyethyl cellulose	0.2	0.2	0.2	0.2
Xanthan gum	0.5	0.5	0.5	0.5
					Gellan gum	1.2	1.2	1.2	1.2
Chondrus crispus powder	0.2	0.2	0.2	0.2
					Citric acid sodium salt	0.05	0.08	0.1	0.07

Examples 25 to 28

The difference from example 15 is that: sodium citrate is also added in the step (1).

The raw material components and the content of the mask essence are shown in table 4, and the content unit of each component in table 4 is kg.

TABLE 4

Examples 29 to 32

The difference from example 15 is that:

asiaticoside is also added in the step (1).

The raw material components and the content of the mask essence are shown in table 5, and the content unit of each component in table 5 is kg.

TABLE 5

	Example 29	Example 30	Example 31	Example 32
					Propylene glycol	87	87	87	87
Hyaluronic acid	10	10	10	10
					Hydroxyethyl cellulose	0.2	0.2	0.2	0.2
Xanthan gum	0.5	0.5	0.5	0.5
					Gellan gum	1.2	1.2	1.2	1.2
Chondrus crispus powder	0.2	0.2	0.2	0.2
					Asiaticoside	0.5	0.75	1	0.6

Examples 33 to 36

The difference from example 4 is that:

the solvent is water, and the humectant is glycerin.

Lauryl alcohol polyoxyethylene ether, yucca root extract, rice germ extract, sodium citrate and asiaticoside are also added in the step (1);

soaking 6 pieces of facial masks in 240mL of facial mask essence in the step (2);

the raw material components and the content of the mask essence are shown in table 6, and the content unit of each component in table 6 is kg.

TABLE 6

	Example 33	Example 34	Example 35	Example 36
					Water (W)	87	87	87	87
Glycerol	10	10	10	10
					Hydroxyethyl cellulose	0.2	0.2	0.2	0.2
Xanthan gum	0.5	0.5	0.5	0.5
					Gellan gum	1.2	1.2	1.2	1.2
Chondrus crispus powder	0.2	0.2	0.2	0.2
					Polyoxyethylene lauryl ether	1	2	3	2.5
Yucca root extract	0.8	0.65	0.5	0.6
					Rice germ extract	0.3	0.2	0.1	0.25
Citric acid sodium salt	0.1	0.08	0.05	0.09
					Asiaticoside	1	0.75	0.5	0.9

Comparative examples 1 to 7

The difference from example 4 is that: the raw material components and the contents of the mask essence are shown in table 7, and the unit of the content of each component in table 7 is kg.

TABLE 7

	Comparative example 1	Comparative example 2	Comparative example 3	Comparative example 4	Comparative example 5	Comparative example 6	Comparative example 7
								Propylene glycol	89.1	87.2	87.5	88.2	87.2	87	87
Hyaluronic acid	10	10	10	10	10	10	10
								Hydroxyethyl cellulose	0	0	0.2	0.2	0.2	0.01	0.7
Xanthan gum	0	0.5	0	0.5	0.5	1	0.05
								Gellan gum	0	1.2	1.2	0	1.2	0.5	2.5
Chondrus crispus powder	0	0.2	0.2	0.2	0	2.5	0.05

Experiment 1

860 healthy female volunteers are randomly selected, the ages of the volunteers are controlled to be 35-55 years old, 860 volunteers are randomly and correspondingly divided into 43 groups, each group comprises 20 persons, each group of volunteers correspondingly adopts the freeze-dried crystal facial mask prepared by the embodiment and the comparative example, the freeze-dried crystal facial masks prepared by the corresponding embodiment or the comparative example are used for 15min at eight nights every Monday, Monday and Friday, and the volunteers insist use for 28 days; in addition, 860 healthy female volunteers are randomly selected, the ages of the volunteers are controlled to be 35-55 years, 860 volunteers are randomly and correspondingly divided into 43 groups, each group comprises 20 persons, each group of volunteers correspondingly adopt the freeze-dried crystal facial masks which are prepared by the embodiment and the comparative example and are placed for half a year, and the volunteers use the freeze-dried crystal facial masks prepared by the corresponding embodiment or the comparative example for 15min at eight nights every Monday, Monday and Friday and insist for 28 days; in addition, 860 healthy female volunteers are randomly selected, the ages of the volunteers are controlled to be 35-55 years, 860 volunteers are randomly and correspondingly divided into 43 groups, each group comprises 20 persons, the volunteers in each group are correspondingly prepared by adopting the freeze-dried crystal facial masks prepared by the embodiment and the comparative example and placed for one year, and the freeze-dried crystal facial masks prepared by the corresponding embodiment or the comparative example are used for 15min at eight nights every Monday, Monday and Friday, and are used for 28 days; the volunteers were then tested as follows:

detection 1

The moisture content of the stratum corneum of the skin is detected by a Corneometer CM825, wherein the higher the measurement value, the higher the moisture content of the stratum corneum.

Detection 2

Skin firmness was measured using a skin elastometer MPA580, where the lower the measurement, the more firm the skin.

Recording the moisture content of the skin stratum corneum and the skin firmness of the volunteers before use, after 14 days of use and after 28 days of use, and calculating the moisture content change rate (%) of the skin stratum corneum and the skin firmness change rate (%) of the skin stratum corneum after using the freeze-dried crystal mask and before using the freeze-dried crystal mask, wherein the calculation method of the change rate comprises the following steps: a change rate (%) of the water content of the horny layer [ ("water content of horny layer after use-water content of horny layer before use)/water content of horny layer before use ] × 100%; skin firmness change (%) × 100%, skin firmness before use-skin firmness after use/skin firmness before use.

The data from the above experiments are shown in Table 8. The following test data were averaged from the test data of the same group of volunteers.

TABLE 8

According to the data comparison of the embodiments 4 to 6 in table 8, it can be seen that by using water as the solvent or using glycerin as the humectant, the solvent and the humectant can be better cooperated with other components, so that the antiseptic property of the mask essence can be better improved, the moisturizing effect and the skin tightening effect of the mask essence can be less affected by time, and the moisturizing effect and the skin tightening effect of the mask essence can be better and always maintained. According to the comparison between the data of the embodiment 4 and the data of the embodiments 7 to 11 in table 8, by controlling the number of the mask base materials soaked in the mask essence and controlling the amount of the mask essence used for soaking the mask base materials, the mask essence can be better permeated into the mask base materials, so that the moisturizing effect and the skin tightening effect of the freeze-dried crystal mask can be better improved.

According to the comparison of the data of the embodiment 4 and the embodiments 12 to 20 in table 8, only when the lauryl alcohol polyoxyethylene ether, the yucca root extract and the rice germ extract are cooperatively matched with each other, the moisturizing effect and the skin tightening effect of the freeze-dried crystal mask can be better improved, and meanwhile, the antiseptic property of the mask essence can be better improved, so that the moisturizing effect and the skin tightening effect of the freeze-dried crystal mask are less susceptible to the influence of time, the moisturizing effect and the skin tightening effect of the freeze-dried crystal mask can be better maintained all the time, any component is absent or any dosage ratio is changed, the moisturizing effect and the skin tightening effect of the freeze-dried crystal mask cannot be improved, and the antiseptic property of the freeze-dried mask powder cannot be improved.

According to the comparison of the data of the embodiment 4 and the embodiments 21 to 28 in the table 8, the addition of the sodium citrate hardly affects the antiseptic performance of the freeze-dried crystal mask, and only when the sodium citrate is added to be cooperated with the polyoxyethylene lauryl ether, the yucca root extract and the rice germ extract, the moisturizing effect and the skin tightening effect of the freeze-dried crystal mask can be better improved, so that the moisturizing effect and the skin tightening effect of the freeze-dried crystal mask are less affected by time.

According to the comparison of the data of the embodiment 4 and the embodiments 29 to 32 in the table 8, the addition of the asiaticoside is beneficial to better improving the antiseptic property of the mask essence, so that the moisturizing effect and the skin tightening effect of the freeze-dried crystal mask are less susceptible to the influence of time.

According to comparison of data of the embodiment 4 and the comparative examples 1 to 7 in the table 8, only when hydroxyethyl cellulose, xanthan gum, gellan gum and carrageen powder are cooperatively matched with each other, the moisturizing effect and the skin tightening effect of the freeze-dried crystal mask can be better improved, and the antiseptic property of the mask essence can be better improved, so that the moisturizing effect and the skin tightening effect of the freeze-dried crystal mask are less susceptible to the influence of time, and the effect cannot be achieved due to the absence of any component or the change of any dosage ratio.

The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The mask essence is characterized in that: the paint comprises the following components in parts by mass:

80-90 parts of a solvent;

8-15 parts of a humectant;

0.05-0.5 part of hydroxyethyl cellulose;

0.1-0.8 part of xanthan gum;

1-2 parts of gellan gum;

0.1-0.5 parts of crinkle-wave carrageenan powder.

2. The mask essence of claim 1, wherein: the solvent is water.

3. The mask essence of claim 1, wherein: the humectant is glycerin.

4. The mask essence of claim 1, wherein: the paint also comprises the following components in parts by mass:

1-3 parts of polyoxyethylene lauryl ether;

0.5-0.8 parts of yucca root extract;

0.1-0.3 part of rice germ extract.

5. The mask essence of claim 4, wherein: the paint also comprises the following components in parts by mass:

0.05-0.1 part of sodium citrate.

6. The mask essence of claim 1, wherein: the paint also comprises the following components in parts by mass:

0.5-1 part of asiaticoside.

7. The mask essence according to any one of claims 1 to 6, characterized in that: the preparation method of the facial mask essence comprises the following steps: mixing the components of the facial mask essence, heating to 40-50 ℃, and uniformly stirring to obtain the facial mask essence.

8. A freeze-dried crystal mask is characterized in that: comprising a mask base material soaked with the mask essence according to any one of claims 1 to 7.

9. The freeze-dried crystal mask according to claim 8, wherein: the preparation method of the freeze-dried crystal mask comprises the following steps:

step (1), preparing facial mask essence;

step (2), soaking the mask base material: soaking the mask base material in the mask essence to enable the mask base material to be immersed in the mask essence;

step (3), freeze-drying: and (5) freeze-drying the mask base material soaked with the mask essence to obtain the freeze-dried crystal mask.

10. The freeze-dried crystal mask according to claim 9, wherein: in the step (2), 5-10 pieces of facial mask base materials are sequentially overlapped and placed in 200-250mL facial mask essence.