CN115569079A

CN115569079A - Moisturizing and oil-controlling essence and preparation method and application thereof

Info

Publication number: CN115569079A
Application number: CN202211380318.8A
Authority: CN
Inventors: 高燕; 王洁雯
Original assignee: Hangzhou Kongfengchun Cosmetics Co ltd
Current assignee: Hangzhou Kongfengchun Cosmetics Co ltd
Priority date: 2022-11-05
Filing date: 2022-11-05
Publication date: 2023-01-06
Anticipated expiration: 2042-11-05
Also published as: CN115569079B

Abstract

The application relates to the technical field of essence, and particularly discloses a moisturizing and oil-controlling essence as well as a preparation method and application thereof. The moisturizing and oil-controlling essence is prepared from the following raw materials: glycerol, arginine, hexanediol, caprylyl hydroximic acid, EDTA sodium salt, carbomer, xanthan gum, hydrolyzed sclerotium rolfsii gum, butanediol, PEG/PPG-14/7 dimethyl ether, ethylhexyl glycerol, allantoin, sodium hyaluronate, composite hyaluronic acid liquid, hamamelis virginiana extracting solution, willow leaf extract, australian tea tree extracting solution, lemon balm extracting solution, composite oil control solution, composite peptide solution, an additive and the balance of water. The moisturizing and oil-controlling essence not only increases the effects of moisturizing and oil controlling, but also has the effects of relieving, restoring oil-water balance, restoring skin elasticity and delaying aging.

Description

Moisturizing and oil-controlling essence and preparation method and application thereof

Technical Field

The application relates to the technical field of essence, in particular to moisturizing and oil controlling essence and a preparation method and application thereof.

Background

With the development of society, people pay more and more attention to the health and maintenance of skin, and various cosmetic products appear on the market. The cosmetic product is spread on any part of the surface of human body by smearing, spraying or other similar methods, so as to achieve the purposes of cleaning, maintaining, beautifying, decorating and improving the appearance. Common cosmetic products include face washes, skin lotions, creams, essences, and the like.

The essence is generally applied to the face of a human body, and the skin of the face of the human body is 1cm per part ² There are about 400 sebaceous glands, and the grease secreted by the sebaceous glands has a certain protection effect on the skin, but if the sebaceous glands are excessively powerful in secretion function, the skin is easily greasy, the face feels greasy, the skin is not easy to clean, various corresponding skin problems such as seborrheic dermatitis, comedo, acne and the like are easily caused, and the skin is presented as oily skin. At present, an oil control essence appears in the market, and the raw materials are added with the Ulva lactuca extract, so that the oil control essence has a certain oil control effect, but the inventor finds that the oil control effect is limited in practical application and needs to be further improved.

Disclosure of Invention

In order to improve the oil control effect of the moisturizing oil control essence, the application provides the moisturizing oil control essence and a preparation method and application thereof.

In a first aspect, the application provides a moisturizing and oil-controlling essence, which adopts the following technical scheme:

the moisturizing and oil-controlling essence is mainly prepared from the following raw materials in percentage by weight: 2-4% of glycerol, 0.1-0.5% of arginine, 0.3-1% of hexanediol, 0.01-0.1% of caprylyl hydroximic acid, 0.01-0.1% of EDTA sodium salt, 0.1-0.5% of carbomer, 0.01-0.1% of xanthan gum, 0.01-0.1% of hydrolyzed sclerotium rolfsii gum, 0.5-2% of butanediol, 0.3-1% of PEG/PPG-14/7 dimethyl ether, 0.05-0.3% of ethylhexyl glycerol, 0.05-0.3% of allantoin, 0.01-0.1% of sodium hyaluronate, 0.3-1% of composite hyaluronic acid liquid, 6-10% of Hamamelis virginiana extract, 0.3-1% of Epilobium frechsii extract, 1-3% of tea tree extract, 0.3-1% of lemon pekoe extract, 1-3% of composite oil liquid, 0.3-1% of composite peptide liquid, 0-3% of additives, and the balance of water; the composite oil control liquid mainly comprises three extracts of fructus forsythiae, rhizoma anemarrhenae and wild radix puerariae.

The moisturizing and oil-controlling essence disclosed by the application has the good effects of moisturizing, controlling oil, relieving, whitening, recovering oil-water balance, recovering skin elasticity and delaying senescence through the synergistic effect of the raw materials.

Adding Salicis Babylonicae Formosanae extractive solution and Citrobacter leaf extractive solution into the raw materials. The salix frechsleyana extract contains salix frechsleyana extract, and the copaiba citriodora extract contains copaiba citriodora extract, so that the activity of 5 alpha-reductase can be effectively inhibited, the conversion of testosterone into dihydrotestosterone can be reduced, the skin oil secretion caused by the dihydrotestosterone can be further reduced, the oil secretion can be reduced, and a good oil control effect can be achieved. It also has effects in enhancing skin defense and restoring skin vitality. Adding Australian tea tree extract containing melaleuca alternifolia leaf water can inhibit various bacteria, germs and fungi, and has good antibacterial and antibacterial universality. But also can heal wounds, repair damaged skin, improve skin infection, adjust sebaceous gland metabolism, inhibit the activity of 5 alpha-reductase and play a good role in controlling oil. The compound oil control liquid is added, wherein the compound oil control liquid contains fructus forsythiae extract, wild pueraria extract, rhizoma anemarrhenae extract and the like, and can effectively inhibit the activity of 5 alpha-reductase, reduce oil secretion and have good oil control effect. According to the application, the inhibition rate of 5 alpha-reductase is improved and the oil control effect of the moisturizing and oil control essence is improved through the synergistic interaction among the leaf of salix flexuose, the leaf of lemon pekoe, the tea tree extract of Australia and the composite oil control liquid.

Meanwhile, caprylyl hydroximic acid and EDTA sodium salt are added into the raw materials. The caprylyl hydroximic acid is organic acid, the EDTA sodium salt is ethylene diamine tetraacetic acid sodium salt, and the chelation capacity to metal ions is improved and the dispersion stability is improved through the synergistic interaction between the caprylyl hydroximic acid and the EDTA sodium salt. And free iron ions are reduced based on iron ion chelation, so that the growth of mould is influenced, and the storage stability of the moisturizing and oil-controlling essence is improved.

Carbomer, xanthan gum and hydrolyzed sclerotium rolfsii gum are added into the raw materials. Carbomer is acrylic resin, xanthan gum is extracellular acid heteropolysaccharide, and hydrolyzed sclerotium rolfsii gum is natural high molecular polysaccharide, so that the moisturizing and oil-controlling essence has good viscosity through synergistic interaction, and the compatibility and dispersion stability of raw materials are improved. Meanwhile, the carbomer also has the function of resisting ultraviolet rays and reduces the influence of the ultraviolet rays on skin. The xanthan gum contains more hydrophilic groups, has certain moisturizing effect, and promotes the skin to absorb the moisturizing and oil controlling essence. The hydrolyzed sclerotium rolfsii gum can deeply replenish water for the skin, has a water locking function, locks the water in the skin, increases the water replenishing and moisturizing durability of the skin, and improves the using effect of the moisturizing and oil controlling essence.

The hamamelis virginiana extract is added into the raw materials, and the hamamelis virginiana extract contains a hamamelis virginiana extract, so that the moisturizing and oil-controlling essence can also have the effects of cleaning skin, repairing damaged skin and delaying aging. The allantoin is added into the raw materials, so that the adhesion of stratum corneum cells can be reduced, the water absorption capacity of skin is enhanced, the growth of skin cell tissues can be promoted, the skin renewal is accelerated, and the damaged skin is repaired.

Optionally, the composite oil control liquid is mainly prepared from the following raw materials in percentage by weight: 1-3% of forsythia suspense fruit extract, 0.1-2% of rhizoma anemarrhenae root extract, 1-3% of wild pueraria extract, 65-85% of glycol, 0.1-1% of caprylyl glycol and the balance of water.

By adopting the technical scheme, the raw material proportion of the composite oil control liquid is optimized, and the forsythia suspense fruit extract, the rhizoma anemarrhenae root extract and the wild pueraria lobata extract are prepared into a solution in advance, so that the uniformity of the mixed materials of the raw materials is improved, the condition that the adding amount of the forsythia suspense fruit extract, the rhizoma anemarrhenae root extract and the wild pueraria lobata extract is too much or too little is reduced, and the preparation of the moisturizing oil control essence is facilitated.

Optionally, the composite hyaluronic acid liquid is mainly prepared from the following raw materials in percentage by weight: 0.5 to 1.5 percent of acetylated sodium hyaluronate, 0.1 to 1 percent of sodium hyaluronate cross-linked polymer, 0.5 to 1.5 percent of sodium hyaluronate, 0.1 to 1 percent of hydrolyzed sodium hyaluronate, 0.1 to 1 percent of ethylhexyl glycerol, 3 to 6 percent of glycol and the balance of water.

By adopting the technical scheme, the sodium hyaluronate and the composite hyaluronic acid solution are added into the raw materials. The sodium hyaluronate is acidic mucopolysaccharide, and the composite hyaluronic acid liquid contains sodium hyaluronate, acetylated sodium hyaluronate, sodium hyaluronate cross-linked polymer, hydrolyzed sodium hyaluronate and the like, so that the moisturizing and oil-controlling essence has good moisturizing effects through synergistic interaction among the sodium hyaluronate, acetylated sodium hyaluronate, hydrolyzed sodium hyaluronate and the like.

Optionally, the composite peptide solution is mainly prepared from the following raw materials in percentage by weight: palmitoyl tripeptide-80.01-0.5%, heptapeptide-60.01-0.5%, acetyl heptapeptide-40.01-0.5%, oligopeptide-10.01-0.5%, palmitoyl tripeptide-10.01-0.5%, glycerin 45-65%, glycol 20-30%, polysorbate-201-5%, and the balance of water.

By adopting the technical scheme, the compound peptide liquid contains palmitoyl tripeptide-1, palmitoyl tripeptide-8, acetyl heptapeptide-4, oligopeptide-1, heptapeptide-6 and the like, has good biocompatibility, promotes the skin to absorb the moisturizing and oil-controlling essence, also improves the skin activity, enhances the using effects of sodium hyaluronate and compound hyaluronic acid through the synergistic effect of the palmitoyl tripeptide-1, palmitoyl tripeptide-8, acetyl heptapeptide-4 and the oligopeptide-1 and heptapeptide-6, and also increases the effects of moisturizing, whitening, repairing damaged skin and delaying aging of the moisturizing and oil-controlling essence.

Optionally, the hamamelis virginiana extract is mainly prepared from the following raw materials in percentage by weight: 2-5% of Hamamelis virginiana extract, 10-20% of propylene glycol, and the balance of water, and/or,

the willow leaf vegetable extract is mainly prepared from the following raw materials in percentage by weight: 5-15% of Epilobium freudenrich extract, 60-70% of glycerol, 0.5-1.5% of citric acid and the balance of water; and/or the presence of a gas in the gas,

the lemon pekoe extract is mainly prepared from the following raw materials in percentage by weight: 0.1-3% of lemon pekoe extract, 65-75% of glycerin and the balance of water, and/or the Australian tea tree extract is mainly prepared from the following raw materials in percentage by weight: potassium sorbate 0.1-3 wt%, sodium benzoate 0.1-3 wt%, and water of leaves of Melaleuca alternifolia in balance.

By adopting the technical scheme, the hamamelis virginiana extract, the salix fraxinus extract and the mibobal lemon balm extract are prepared into the solution in advance, so that the dissolution of the extracts is facilitated, the dispersibility of raw material mixing materials is improved, the control of the adding amounts of the hamamelis virginiana extract, the salix fraxinus extract and the mibobal lemon balm extract is facilitated, and the preparation of the moisturizing and oil controlling essence is facilitated.

Optionally, the additive is used in an amount of 0%.

Optionally, the using amount of the additive is 0.5-1.5%, the additive is undecenylamidopropyl betaine or polyacrylamide, and the weight ratio of the undecenylamidopropyl betaine to the polyacrylamide is 1 (0.2-0.8).

By adopting the technical scheme, the undecylenic acid amide propyl betaine and the polyacrylamide are added into the raw materials, and the stability of the moisturizing and oil-controlling essence is improved through the synergistic interaction between the undecylenic acid amide propyl betaine and the polyacrylamide.

In a second aspect, the application provides a preparation method of the moisturizing and oil-controlling essence, which adopts the following technical scheme:

the preparation method of the moisturizing and oil-controlling essence comprises the following steps:

adding arginine into part of water, stirring and uniformly mixing to obtain premix A for later use;

adding capryl hydroximic acid into hexanediol at the temperature of 60-70 ℃, and stirring and uniformly mixing to obtain premix B for later use; adding additives, glycerol, carbomer, allantoin and EDTA sodium salt into the residual water at the temperature of 80-90 ℃, stirring and uniformly mixing, then adding butanediol, xanthan gum, hydrolyzed sclerotium rolfsii and sodium hyaluronate, stirring and uniformly mixing, then cooling to 60-70 ℃, adding premix B, stirring and uniformly mixing, then cooling to 40-50 ℃, adding premix A, PEG/PPG-14/7 dimethyl ether, ethylhexylglycerin, composite hyaluronic acid liquid, hamamelis virginiana extract, ulex fraxinus extract, australian tea tree extract, lemon balm extract, composite oil control liquid and composite peptide liquid, stirring and uniformly mixing, cooling, and filtering to obtain the moisture-preserving and oil control essence liquid.

By adopting the technical scheme, the caprylyl hydroximic acid is dissolved in the hexanediol in advance, and the arginine is dissolved in part of water, so that the mixing of the caprylyl hydroximic acid and the arginine is facilitated, and the condition of incomplete dissolution or uneven mixing is reduced. Adopt the mode that step by step is reinforced, progressively cool down, carry out the compounding to each raw materials, the mixing of the raw materials of not only being convenient for improves the homogeneity of the oily essence compounding of heat preservation accuse, reduces the raw materials moreover and because of the compounding high temperature condition that oxidation degeneration appears, improves the stability that the oily essence of heat preservation accuse was prepared.

Optionally, in the premix A, the weight ratio of arginine to water is 1 (5-15).

By adopting the technical scheme, the addition amount of water in the premix A is optimized, and the influence on the dissolution of arginine caused by too small addition amount of water is reduced.

In a third aspect, the application provides an application of the moisturizing and oil-controlling essence, and the following technical scheme is adopted: an application of the moisturizing and oil-controlling essence, and an application of the moisturizing and oil-controlling essence in preparing a cosmetic product.

In summary, the present application has at least the following beneficial effects:

1. the moisturizing and oil-controlling essence disclosed by the application not only increases the effects of moisturizing and oil controlling, but also has the effects of relieving, recovering oil-water balance, recovering skin elasticity and delaying senescence through synergistic interaction between the raw materials, and also has the advantage of being stable in storage.

2. According to the preparation method of the moisturizing and oil-controlling essence, caprylyl hydroximic acid is dissolved in hexanediol and arginine is dissolved in water in advance, and the mode of charging in steps and gradually cooling in stages is adopted, so that the uniformity and the storage stability of the moisturizing and oil-controlling essence are improved.

Detailed Description

The present application will be described in further detail with reference to examples.

Preparation example

Preparation example 1

The composite oil control liquid is prepared from the following raw materials in percentage by weight: fructus forsythiae extract 2%, rhizoma anemarrhenae root extract 1%, radix Puerariae extract 2%, 1,3-butanediol 70%, caprylyl glycol 0.5%, and water 24.5%. And the forsythia suspense fruit extract and the rhizoma anemarrhenae root extract are selected from Xianhui Lin Biotech limited; the extract of Pueraria mirifica is selected from Shaanxi Sinot Biotechnology GmbH.

The composite oil control liquid is prepared by the following method: adding 1,3-butanediol and octandiol into water, stirring for 10min, adding fructus forsythiae extract, rhizoma anemarrhenae root extract and radix Puerariae extract, and stirring for 30min to obtain composite oil control liquid.

Preparation example 2

The composite hyaluronic acid liquid is prepared from the following raw materials in percentage by weight: 1% of acetylated sodium hyaluronate, 0.5% of sodium hyaluronate cross-linked polymer, 1% of sodium hyaluronate, 0.5% of hydrolyzed sodium hyaluronate, 0.5% of ethylhexyl glycerol, 4% of 1,2-pentanediol and 92.5% of water. And the acetylated sodium hyaluronate, the sodium hyaluronate cross-linked polymer, the sodium hyaluronate, and the hydrolyzed sodium hyaluronate are selected from the Wang Biotech Co., ltd, henan kang.

The composite hyaluronic acid liquid is prepared by the following method: adding 1,2-pentanediol and ethylhexylglycerin into water, stirring for 10min, adding acetylated sodium hyaluronate, sodium hyaluronate cross-linked polymer, sodium hyaluronate and hydrolyzed sodium hyaluronate, and stirring for 30min to obtain the composite hyaluronic acid solution.

Preparation example 3

The composite peptide liquid is prepared from the following raw materials in percentage by weight: palmitoyl tripeptide-80.05%, heptapeptide-60.05%, acetyl heptapeptide-40.05%, oligopeptide-10.05%, palmitoyl tripeptide-10.1%, glycerol 55%, 1,3-butanediol 25%, polysorbate-203%, and water 16.7%. And palmitoyl tripeptide-8, heptapeptide-6, acetyl heptapeptide-4, oligopeptide-1 and palmitoyl tripeptide-1 are all selected from Doudouxi chemical Co.

The compound peptide solution is prepared by the following method: adding glycerol and 1,3-butanediol into water, stirring for 10min, adding palmitoyl tripeptide-8, heptapeptide-6, acetyl heptapeptide-4, oligopeptide-1 and palmitoyl tripeptide-1, stirring for 30min, adding polysorbate-20, and stirring for 20min to obtain composite peptide liquid.

Examples

TABLE 1 weight percentage of the moisturizing and oil-controlling essence raw materials (unit:%)

Examples	Example 1	Example 2	Example 3	Example 4	Example 5	Example 6	Example 7
								Glycerol	3.5	4	2	3.5	3.5	3.5	3.5
Arginine	0.4	0.1	0.5	0.4	0.4	0.4	0.4
								Hexanediol	0.8	1	0.3	0.8	0.8	0.8	0.8
Octanoyl hydroximic acid	0.06	0.01	0.1	0.06	0.06	0.06	0.06
								EDTA sodium salt	0.06	0.1	0.01	0.06	0.06	0.06	0.06
Carbomer	0.3	0.1	0.5	0.3	0.3	0.3	0.3
								Xanthan gum	0.06	0.1	0.01	0.06	0.06	0.06	0.06
Hydrolyzed sclerotium rolfsii gum	0.08	0.1	0.01	0.08	0.08	0.08	0.08
								Butanediol	1.3	2	0.5	1.3	1.3	1.3	1.3
PEG/PPG-14/7 dimethyl Ether	0.8	0.3	1	0.8	0.8	0.8	0.8
								Ethyl hexyl glycerol	0.15	0.3	0.05	0.15	0.15	0.15	0.15
Allantoin	0.15	0.05	0.3	0.15	0.15	0.15	0.15
								Hyaluronic acid sodium salt	0.05	0.1	0.01	0.05	0.05	0.05	0.05
Composite hyaluronic acid liquid	0.6	0.3	1	0.6	0.6	0.6	0.6
								Hamamelis virginiana extractive solution	8.5	6	10	8.5	8.5	8.5	8.5
Extractive solution of Epilobium freudenrich	0.8	1	0.3	0.8	0.8	0.8	0.8
								Australia tea tree extract	2.5	1	3	2.5	2.5	2.5	2.5
Lemon pekoe extract	0.8	1	0.3	0.8	0.8	0.8	0.8
								Composite oil control liquid	2.2	1	3	2.2	2.2	2.2	2.2
Composite peptide liquid	0.6	0.3	1	0.6	0.6	0.6	0.6
								Additive agent	0	0	0	0.5	1	1.5	3
Water (I)	76.29	81.14	76.11	75.79	75.29	74.79	73.29
								Total up to	100	100	100	100	100	100	100

Note: the total amount of the moisturizing and oil-controlling essence is 1kg.

Example 1

The moisture-preserving and oil-controlling essence comprises the following raw materials in proportion as shown in table 1.

Wherein arginine is L-arginine; the hexanediol is 1,2-hexanediol; the EDTA sodium salt is EDTA disodium; carbomer is

940POLYMER; the xanthan gum is

CG-T; hydrolyzing sclerotium rolfsii gum to CHOGUM HG; the butanediol is 1,3-butanediol; the PEG/PPG-14/7 dimethyl ether is CM-DME147;

the composite oil control liquid is prepared by the preparation example 1; the composite hyaluronic acid liquid is prepared by the preparation example 2; the complex peptide solution was prepared according to preparation example 3.

The hamamelis virginiana extract contains a hamamelis virginiana extract, and the hamamelis virginiana extract is prepared from the following raw materials in percentage by weight: hamamelis virginiana extract 3%, 1,3-propylene glycol 15%, and water 82%.

The Epilobium flersonii extract contains Epilobium flersonii extract, and the Epilobium flersonii extract is prepared from the following raw materials in percentage by weight: 10% of willow herb extract, 65% of glycerol, 1% of citric acid and 24% of water.

The lemon pekoe extract contains lemon pekoe extract, and is prepared from the following raw materials in percentage by weight: 1% of lemon pekoe extract, 70% of glycerol and 29% of water.

The Australian tea tree extract is mainly alternate leaf melaleuca alternifolia leaf water, and is prepared from the following raw materials in percentage by weight: 1% of potassium sorbate, 1% of sodium benzoate and 98% of melaleuca alternifolia leaf water.

A preparation method of the moisturizing and oil-controlling essence comprises the following steps:

adding arginine into part of water, and stirring for 30min to obtain premix A.

Wherein, in the premix A, the weight ratio of arginine to water is 1.

Adding capryl hydroximic acid into hexanediol at 65 deg.C, and stirring for 30min to obtain premix B.

Adding glycerol, carbomer, allantoin, and EDTA sodium salt into the rest water at 85 deg.C, and stirring for 30min. Then adding butanediol, xanthan gum, hydrolyzed sclerotium rolfsii gum and sodium hyaluronate, stirring and treating for 30min. Then cooling to 65 ℃, adding premix B, and stirring for 30min. Then cooling to 45 ℃, adding a premix A, PEG/PPG-14/7 dimethyl ether, ethylhexyl glycerol, a composite hyaluronic acid liquid, a Hamamelis virginiana extract, a leaf of Salix veitchii extract, a tea tree extract of Australia, a leaf of lemon balm extract, a composite oil control liquid and a composite peptide liquid, stirring for 60min, cooling to 35 ℃, and filtering to obtain the moisturizing and oil control essence liquid.

Examples 2 to 3

The moisture-preserving oil-controlling essence is different from the essence in example 1 in the raw material ratio shown in table 1.

Example 4

The moisture-preserving oil-controlling essence is characterized in that an additive is added into the raw materials of the moisture-preserving oil-controlling essence, and the difference between the moisture-preserving oil-controlling essence and the example 1 is that the additive is added into the raw materials of the moisture-preserving oil-controlling essence. The additive is composed of undeceneamidopropyl betaine and polyacrylamide, the weight ratio of undeceneamidopropyl betaine to polyacrylamide is 1.5, and the polyacrylamide is source leaf S31321. The raw material ratio is shown in table 1.

In the preparation method of the moisturizing and oil-controlling essence, when glycerin is added, an additive is added.

Examples 5 to 7

The moisture-preserving oil-controlling essence is different from the essence in example 4 in the raw material ratio shown in table 1.

Example 8

A moisturizing and oil-controlling essence, which is different from example 4 in that the additive is undecylenamidopropylbetaine.

Example 9

A moisturizing and oil-controlling essence, which is different from example 4 in that the additive is polyacrylamide.

Example 10

A moisturizing and oil-controlling essence, which is different from that of example 1 in the preparation method thereof.

adding glycerol, carbomer, allantoin, EDTA sodium salt, butanediol, xanthan gum, hydrolyzed sclerotium rolfsii gum, sodium hyaluronate, hexanediol, caprylyl hydroximic acid, arginine, PEG/PPG-14/7 dimethyl ether, ethylhexyl glycerol, composite hyaluronic acid liquid, a Hamamelis virginiana extracting solution, a Salicis fulbergii extracting solution, a Australian tea tree extracting solution, a lemon balm extracting solution, a composite oil control solution and a composite peptide solution into water at the temperature of 85 ℃, stirring for 2.5 hours, cooling to 35 ℃, and filtering to obtain the moisturizing oil control essence.

Example 11

adding glycerol, carbomer, allantoin, EDTA sodium salt, butanediol, xanthan gum, hydrolyzed sclerotium rolfsii gum, sodium hyaluronate, hexanediol, caprylyl hydroximic acid, arginine, PEG/PPG-14/7 dimethyl ether, ethylhexyl glycerol, composite hyaluronic acid liquid, hamamelis virginiana extract, ulva fraxinus extract, australian tea tree extract, citrobacter immaturus extract, composite oil control liquid and composite peptide liquid into water at the temperature of 45 ℃, stirring for 2.5h, cooling to 35 ℃, and filtering to obtain the moisture and oil control essence.

Comparative example

Comparative example 1

The difference between the moisturizing and oil-controlling essence and the embodiment 1 is that equal amount of composite oil-controlling liquid is used for replacing salix flexuosa extract in raw materials of the moisturizing and oil-controlling essence.

Comparative example 2

The moisture-preserving and oil-controlling essence is characterized in that equal amount of composite oil-controlling liquid is used for replacing Australian tea tree extract in raw materials of the moisture-preserving and oil-controlling essence, wherein the raw materials are the same as the raw materials of the moisture-preserving and oil-controlling essence.

Comparative example 3

The difference between the moisturizing and oil-controlling essence and the embodiment 1 is that the lemon pekoe extract is replaced by the same amount of composite oil-controlling liquid in the raw materials of the moisturizing and oil-controlling essence.

Comparative example 4

The difference between the moisturizing and oil-controlling essence and the embodiment 1 is that in raw materials of the moisturizing and oil-controlling essence, equivalent composite oil-controlling liquid is used for replacing salix flexuosa extract, australian tea tree extract and lemon balm extract.

Comparative example 5

The difference between the moisturizing and oil-controlling essence and the embodiment 1 is that equivalent water is used for replacing salix flexuosa extract, australia tea tree extract, lemon balm extract and composite oil-controlling liquid in raw materials of the moisturizing and oil-controlling essence.

Comparative example 6

The moisture-preserving and oil-controlling essence is different from the essence in example 1 in that sodium hyaluronate is replaced by an equal amount of composite hyaluronic acid solution in the raw materials of the moisture-preserving and oil-controlling essence.

Comparative example 7

The moisture-preserving and oil-controlling essence is different from the essence in example 1 in that the composite hyaluronic acid solution is replaced by the same amount of sodium hyaluronate in the raw materials of the moisture-preserving and oil-controlling essence.

Comparative example 8

The moisture-preserving and oil-controlling essence is different from the essence in example 1 in that sodium hyaluronate and composite hyaluronic acid solution are replaced by equal amount of water in raw materials of the moisture-preserving and oil-controlling essence.

Performance detection

(1) The moisture-retention and oil-control essence liquids obtained in examples 1 to 11 and comparative examples 1 to 8 were taken as samples, and the moisture-retention rates of the samples were measured, and the measurement results are shown in table 2.

The moisture retention rate adopts the following method: the samples were left to stand for 48 hours at 20 ℃ and 40% RH relative humidity, and the moisture retention rates of the samples were measured by weighing at 4 hours, 24 hours, and 48 hours. Meanwhile, a comparison group is made, the comparison group adopts glycerin water solution, and the glycerin water solution is prepared from the following raw materials in percentage by weight: 5% of glycerin and 95% of water. And the higher the moisture retention rate is, the better the water replenishing and moisture retaining effects of the moisture-retaining oil-controlling essence are.

(2) The moisture-retention and oil-control essence liquids obtained in examples 1 to 11 and comparative examples 1 to 8 were taken as samples, and the 5 α -reductase inhibition rates of the samples were measured, and the measurement results are shown in table 2.

The sebaceous gland secretion function of oily skin is vigorous, and the face feels greasy. Since 5 alpha-reductase is related to sebaceous glands, the inhibition effect of the sample on 5 alpha-reductase is detected to reflect the sebum regulation effect, and the oil control effect is characterized. According to HMC-WI-031 "5. Alpha. -reductase inhibition", the 5. Alpha. -reductase inhibition of the sample was measured at 22 ℃ and 55% RH relative humidity. Meanwhile, a control group is made, wherein the control group adopts a glycerol aqueous solution which is prepared from the following raw materials in percentage by weight: 5% of glycerin and 95% of water. And the higher the inhibition rate of the 5 alpha-reductase, the better the oil control effect of the moisturizing and oil control essence.

TABLE 2 test results of moisturizing rate and 5. Alpha. -reductase inhibition rate

As can be seen from the table 2, the moisturizing and oil-controlling essence disclosed by the application has a high moisturizing rate, the moisturizing rate of 24 hours is 53.4-57.9%, the moisturizing rate of 48 hours is 49.3-53.9%, and the moisturizing and oil-controlling essence shows a high moisturizing effect. And the oil control agent also has higher 5 alpha-reductase inhibition rate, the 5 alpha-reductase inhibition rate is 21.8-22.9%, and the oil control effect is higher.

Comparing the example 1 with the comparative examples 1-5, it can be seen that the salix flexuosa extract, the australian tea tree extract, the lemon balm extract and the composite oil control liquid are added into the raw materials, and the 5 alpha-reductase inhibition rate is effectively improved, the oil secretion is reduced and the moisturizing oil control essence has a high oil control effect through the synergistic interaction among the raw materials.

Comparing the example 1 with the comparative examples 6 to 8, it can be seen that the sodium hyaluronate and the composite hyaluronic acid solution are added into the raw materials, and the moisture retention rate is effectively improved and the water replenishing and moisture preserving effects of the moisture and oil controlling essence are increased through the synergistic interaction between the sodium hyaluronate and the composite hyaluronic acid solution.

(3) The moisture-retention and oil-control essence liquids obtained in examples 1 to 11 and comparative examples 1 to 8 were taken as samples, and the stability of the samples was measured, and the measurement results are shown in table 4.

The following method is adopted for stability: the samples were sealed and left standing at 50 ℃ for 30d, and the initial appearance of the samples, the appearance after the standing treatment for 30d, were subjected to evaluation scoring, the evaluation scoring criteria being shown in table 3.

The total score was evaluated at 10 points, and = solid deposition × 0.3+ oily deposition × 0.3+ color change × 0.2+ pore change × 0.2.

TABLE 3 evaluation of scoring criteria

Detecting items	1 to 4 points	5 to 7 points	8 to 10 points
				Solid precipitation behavior	Obvious precipitation	The appearance of floc	Is transparent
Precipitation of oily substance	Apparent delamination	Slight oil out	Without oil output
				Color change condition	Obvious color change	Slight discoloration	No color change
Pore change	A large number of air holes	A small amount of pores	Pore-free

TABLE 4 results of stability test

As can be seen from the table 4, the moisturizing and oil-controlling essence has high total evaluation score, and after being placed and treated at 50 ℃ for 30 days, the total evaluation score is 6.9-9.5, and the moisturizing and oil-controlling essence shows high stability.

Comparing example 1 with example 5 and examples 8-9, it can be seen that undecenylamidopropyl betaine and polyacrylamide are added into the raw materials, and the synergy between the undecenylamidopropyl betaine and the polyacrylamide effectively improves the total evaluation score, so that the moisturizing and oil-controlling essence has higher stability.

The present embodiment is only for explaining the present application, and it is not limited to the present application, and those skilled in the art can make modifications of the present embodiment without inventive contribution as needed after reading the present specification, but all of them are protected by patent law within the scope of the claims of the present application.

Claims

1. The moisturizing and oil-controlling essence is characterized in that: the composite material is mainly prepared from the following raw materials in percentage by weight: 2-4% of glycerol, 0.1-0.5% of arginine, 0.3-1% of hexanediol, 0.01-0.1% of caprylyl hydroximic acid, 0.01-0.1% of EDTA sodium salt, 0.1-0.5% of carbomer, 0.01-0.1% of xanthan gum, 0.01-0.1% of sclerotium rolfsii gum, 0.5-2% of butanediol, 0.3-1% of PEG/PPG-14/7 dimethyl ether, 0.05-0.3% of ethylhexylglycerin, 0.05-0.3% of allantoin, 0.01-0.1% of sodium hyaluronate, 0.3-1% of composite hyaluronic acid solution, 6-10% of Hamamelis virginiana extract, 0.3-1% of Salix rapae extract, 1-3% of tea tree extract, 0.3-1% of Citrobacter milliphyllum extract, 1-3% of composite oil solution, 0.3-1% of composite peptide solution, 0-3% of additives and the balance of water; the composite oil control liquid mainly comprises three extracts of fructus forsythiae, rhizoma anemarrhenae and wild radix puerariae.

2. The moisturizing and oil-controlling essence according to claim 1, characterized in that: the composite oil control liquid is mainly prepared from the following raw materials in percentage by weight: 1-3% of forsythia fruit extract, 0.1-2% of rhizoma anemarrhenae root extract, 1-3% of kudzu root extract, 65-85% of glycol, 0.1-1% of caprylyl glycol and the balance of water.

3. The moisturizing and oil-controlling essence according to claim 1, characterized in that: the composite hyaluronic acid liquid is mainly prepared from the following raw materials in percentage by weight: 0.5 to 1.5 percent of acetylated sodium hyaluronate, 0.1 to 1 percent of sodium hyaluronate cross-linked polymer, 0.5 to 1.5 percent of sodium hyaluronate, 0.1 to 1 percent of hydrolyzed sodium hyaluronate, 0.1 to 1 percent of ethylhexyl glycerol, 3 to 6 percent of glycol and the balance of water.

4. The moisturizing and oil-controlling essence according to claim 1, characterized in that: the composite peptide liquid is mainly prepared from the following raw materials in percentage by weight: 0.01-0.5% of palmitoyl tripeptide-8, 0.01-0.5% of heptapeptide-6, 0.01-0.5% of acetyl heptapeptide-4, 0.01-0.5% of oligopeptide-1, 0.01-0.5% of palmitoyl tripeptide-1, 45-65% of glycerol, 20-30% of diol, 1-5% of polysorbate-20 and the balance of water.

5. The moisturizing and oil-controlling essence according to claim 1, characterized in that:

the hamamelis virginiana extract is mainly prepared from the following raw materials in percentage by weight: 2-5% of Hamamelis virginiana extract, 10-20% of propylene glycol, and the balance of water, and/or,

the willow leaf vegetable extracting solution is mainly prepared from the following raw materials in percentage by weight: 5-15% of Epilobium freudenrich extract, 60-70% of glycerol, 0.5-1.5% of citric acid and the balance of water; and/or the presence of a gas in the gas,

the lemon pekoe extracting solution is mainly prepared from the following raw materials in percentage by weight: 0.1-3% of lemon pekoe extract, 65-75% of glycerin, the balance being water, and/or,

the Australian tea tree extracting solution is mainly prepared from the following raw materials in percentage by weight: potassium sorbate 0.1-3 wt%, sodium benzoate 0.1-3 wt%, and water of leaves of Melaleuca alternifolia in balance.

6. The moisturizing and oil-controlling essence according to claim 1, characterized in that: the additive is used in an amount of 0%.

7. The moisturizing and oil-controlling essence according to claim 1, characterized in that: the using amount of the additive is 0.5-1.5%, the additive is composed of undeceneamidopropyl betaine and polyacrylamide, and the weight ratio of the undeceneamidopropyl betaine to the polyacrylamide is 1 (0.2-0.8).

8. A method for preparing the moisturizing and oil-controlling essence according to any one of claims 1 to 7, wherein the method comprises the following steps: the method comprises the following steps:

adding capryl hydroximic acid into hexanediol at the temperature of 60-70 ℃, and stirring and uniformly mixing to obtain premix B for later use;

adding additives, glycerol, carbomer, allantoin and EDTA sodium salt into the residual water at the temperature of 80-90 ℃, stirring and uniformly mixing, then adding butanediol, xanthan gum, hydrolyzed sclerotium rolfsii and sodium hyaluronate, stirring and uniformly mixing, then cooling to 60-70 ℃, adding premix B, stirring and uniformly mixing, then cooling to 40-50 ℃, adding premix A, PEG/PPG-14/7 dimethyl ether, ethylhexylglycerin, composite hyaluronic acid liquid, hamamelis virginiana extract, ulex fraxinus extract, australian tea tree extract, lemon balm extract, composite oil control liquid and composite peptide liquid, stirring and uniformly mixing, cooling, and filtering to obtain the moisture-preserving and oil control essence liquid.

9. The preparation method of the moisturizing and oil-controlling essence according to claim 8, wherein the preparation method comprises the following steps: in the premix A, the weight ratio of arginine to water is 1 (5-15).

10. Use of the moisturizing and oil-controlling essence according to any one of claims 1 to 7, wherein: application of the moisturizing and oil-controlling essence in preparing cosmetic products.