CN115089534A - Soothing and moisturizing essence and preparation method thereof - Google Patents

Soothing and moisturizing essence and preparation method thereof Download PDF

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Publication number
CN115089534A
CN115089534A CN202210760450.5A CN202210760450A CN115089534A CN 115089534 A CN115089534 A CN 115089534A CN 202210760450 A CN202210760450 A CN 202210760450A CN 115089534 A CN115089534 A CN 115089534A
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skin
skin care
extract
moisturizing
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陈辉
王美锋
席小容
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Guangzhou Lize Cosmetics Co ltd
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Guangzhou Lize Cosmetics Co ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783Angiosperms [Magnoliophyta]
    • A61K8/9794Liliopsida [monocotyledons]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • A61K8/345Alcohols containing more than one hydroxy group
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/60Sugars; Derivatives thereof
    • A61K8/602Glycosides, e.g. rutin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/67Vitamins
    • A61K8/671Vitamin A; Derivatives thereof, e.g. ester of vitamin A acid, ester of retinol, retinol, retinal
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/96Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
    • A61K8/97Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
    • A61K8/9783Angiosperms [Magnoliophyta]
    • A61K8/9789Magnoliopsida [dicotyledons]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q17/00Barrier preparations; Preparations brought into direct contact with the skin for affording protection against external influences, e.g. sunlight, X-rays or other harmful rays, corrosive materials, bacteria or insect stings
    • A61Q17/005Antimicrobial preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/02Preparations for care of the skin for chemically bleaching or whitening the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/08Anti-ageing preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/74Biological properties of particular ingredients
    • A61K2800/78Enzyme modulators, e.g. Enzyme agonists
    • A61K2800/782Enzyme inhibitors; Enzyme antagonists

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  • Life Sciences & Earth Sciences (AREA)
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  • General Health & Medical Sciences (AREA)
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  • Botany (AREA)
  • Biotechnology (AREA)
  • Engineering & Computer Science (AREA)
  • Gerontology & Geriatric Medicine (AREA)
  • Emergency Medicine (AREA)
  • Cosmetics (AREA)

Abstract

The invention relates to a skin care essence which comprises the following components in percentage by mass: agave leaf extract, neem leaf extract, glycerol glucoside, plant extract, p-hydroxyacetophenone, beta-glucan, humectant, moisturizing preservative and solvent. The neem leaf extract and the agave leaf extract are added into the composition, so that the moisture-keeping and health-care effect is achieved on the skin, and in addition, the added glycerol glucoside also has the moisture-keeping and antioxidant functions. And retinol, which is essentially a derivative of vitamin a, helps to cope with free radical damage, can promote skin cell renewal, brighten skin color, reduce acne, promote collagen production, and also can remove dead skin cells, prevent pore blockage and skin darkness. In conclusion, the skin care essence disclosed by the application is improved in the aspects of moisturizing, wrinkle resisting and whitening, provides the essence with the effects of basic moisturizing, whitening and wrinkle resisting, and can better activate the skin.

Description

Soothing and moisturizing essence and preparation method thereof
Technical Field
The invention relates to the technical field of cosmetics, and particularly relates to a soothing and moisturizing essence and a preparation method thereof.
Background
Currently, the skin of people is sensitive and rough due to the living environment and the working pressure. Poor and rich sensitivity is caused by the fact that skin cells are damaged to reduce the immunity of the skin, the skin is not moistened enough due to the fact that the horny layer is thinned, and finally the barrier function of the skin is too weak to resist external stimulation. Then, the nerve fibers of the skin are often stimulated and excited too much, so that the phenomena of redness, fever, itching, stabbing pain, red rash and the like are easily caused.
The essence is one of skin care products for face, and contains precious functional components. The essence is usually applied after the skin lotion, before the lotion or cream. The essence is rich in various functional components and has higher concentration, so the price is generally more expensive than other cosmetics. The existing essence mostly focuses on the effects of quickly whitening, resisting wrinkles, removing spots and the like for users, but ignores the most important effects of relieving skin sensitivity and moisturizing, but is difficult to improve the skin in a short time to realize more effects.
Disclosure of Invention
In order to improve the effects of the essence on moisturizing and soothing the skin and lay a good foundation for subsequent skin care, the invention provides the soothing and moisturizing essence and the preparation method thereof.
In a first aspect, the invention provides a skin care essence, which comprises the following components in percentage by mass:
Figure BDA0003720856410000011
further, the liquid crystal composition also comprises retinol, wherein the retinol accounts for 4-8 parts by weight.
Further, the plant extract also comprises 3-8 parts by weight of madecassoside.
Further, the plant extract comprises one or a mixture of more than two of burdock extract and grass-containing extract.
Further, the humectant comprises 5-15 parts by weight of sodium hyaluronate.
Further, the humectant also comprises one or a mixture of more than two of hydroxypropyl trimethyl ammonium chloride hyaluronic acid, sodium hyaluronate cross-linked polymer, hydrolyzed sodium hyaluronate and hyaluronic acid.
Further, the moisture preserving preservative comprises one or a mixture of more than two of 1, 2-hexanediol and 1, 2-pentanediol.
Further, the moisture-preserving preservative also comprises ethylhexyl glycerin, and the mass portion of the ethylhexyl glycerin is 1-2.
Further, the solvent includes water, butylene glycol, glycerin, 1, 3-propanediol, and panthenol.
In a second aspect, the application provides a method for preparing a soothing and moisturizing essence, comprising the following steps:
(1) mixing the agave leaf extract, the neem leaf extract, the plant extract, the p-hydroxyacetophenone and the moisturizing preservative, heating to 80-85 ℃, preserving heat for 15-20 min, and uniformly stirring to obtain a mixed solution A;
(2) uniformly mixing glycerol glucoside, beta-glucan, a humectant and a solvent to obtain a mixed solution B;
(3) and mixing the mixed solution A and the mixed solution B at 80-85 ℃, uniformly stirring and homogenizing for 5min at the speed of 60r/min, preserving heat for 30-40 min, cooling to below 35 ℃, and filtering to obtain the soothing and moisturizing essence.
In conclusion, the invention has the following beneficial effects:
1. the neem leaf extract is added, and the plant extract can eliminate free radicals and has an antioxidant effect; has strong inhibiting effect on various fungi and bacteria, can absorb moisture under low humidity, and has moisture keeping effect; meanwhile, the whitening cream also has a certain whitening effect. Meanwhile, the added agave leaf extract has an inhibition effect on hyaluronidase, which shows that the added agave leaf extract can effectively inhibit the decomposition of hyaluronic acid in use, thereby having a skin moisturizing effect, and in addition, the added agave leaf extract can be used as an allergy inhibitor for inhibiting free histamine; inhibition of elastase and collagenase activity indicates anti-wrinkle effect. Finally, active ingredients capable of stimulating the skin to secrete ceramide, sterol and the like are added, so that an endogenous moisturizing green grass-containing extract and a burdock extract capable of inhibiting the growth of microorganisms and keeping the microecological balance on the surface of the skin are realized.
2. The application also adds glycerol glucoside, which is a substance formed by combining glycerol and glucose molecules by glycosidic bonds and has the functions of moisture retention and oxidation resistance.
3. The added 1, 2-hexanediol and 1, 2-pentanediol have the moisturizing effect and a good antibacterial function, and therefore the moisture-preserving preservative can be used as a moisture-preserving preservative for water locking and corrosion prevention.
4. Retinol, which is essentially a derivative of vitamin a, is also added. The skin care product is beneficial to dealing with free radical damage, can promote the renewal of skin cells, brighten the skin color, reduce acne, promote the generation of collagen, and can also clear dead skin cells and prevent pore blockage and skin darkness; also can reduce wrinkles, even skin color and repair color spots, can effectively resist skin aging and is beneficial to delaying aging.
In conclusion, the skin care essence provided by the application is improved in moisturizing, wrinkle resisting and whitening aspects, provides the essence with basic moisturizing, whitening and wrinkle resisting effects, and can well activate the skin.
Detailed Description
The present invention will be described in further detail with reference to examples.
Example 1
The skin care essence comprises the following components in percentage by mass:
3 parts of agave leaf extract;
3 parts of neem leaf extract;
6 parts of glycerol glucoside;
4 parts of retinol;
3 parts of madecassoside;
4 parts of burdock extract;
contains 3 parts of raw grass extract;
1 part of p-hydroxyacetophenone;
3 parts of beta-glucan;
5 parts of sodium hyaluronate;
4 parts of acetylated sodium hyaluronate;
1 part of hydroxypropyl trimethyl ammonium chloride hyaluronic acid;
1 part of sodium hyaluronate cross-linked polymer;
1 part of hydrolyzed sodium hyaluronate;
1 part of hyaluronic acid;
1 part of 1, 2-hexanediol;
1 part of 1, 2-pentanediol;
1 part of ethylhexyl glycerol;
25 parts of water;
5 parts of glycerol;
5 parts of butanediol;
5 parts of 1, 3-propylene glycol;
5 parts of panthenol.
The preparation method of the skin care essence in the embodiment comprises the following steps:
(1) mixing folium agaves Variegatae extract, folium Azadirachta indica extract, madecassoside, Burdock extract, extract containing herba Hyperici Japonici, p-hydroxyacetophenone, 1, 2-hexanediol, 1, 2-pentanediol, and ethylhexyl glycerin, heating to 80 deg.C, keeping the temperature for 15min, and stirring to obtain mixed solution A;
(2) uniformly mixing glycerol glucoside, beta-glucan, retinol, sodium hyaluronate, acetylated sodium hyaluronate, hydroxypropyl trimethyl ammonium chloride hyaluronic acid, sodium hyaluronate cross-linked polymer, hydrolyzed sodium hyaluronate, hyaluronic acid, water, butanediol, glycerol, 1, 3-propylene glycol and panthenol to obtain a mixed solution B;
(3) and mixing the mixed solution A and the mixed solution B at 80 ℃, uniformly stirring and homogenizing for 5min at the speed of 60r/min, preserving heat for 30min, cooling to below 35 ℃, and filtering to obtain the soothing and moisturizing essence.
Example 2
The skin care essence comprises the following components in percentage by mass:
8 parts of agave leaf extract;
8 parts of neem leaf extract;
12 parts of glycerol glucoside;
8 parts of retinol;
8 parts of madecassoside;
6 parts of burdock extract;
6 parts of raw grass extract;
2 parts of p-hydroxyacetophenone;
5 parts of beta-glucan;
15 parts of sodium hyaluronate;
10 parts of acetylated sodium hyaluronate;
3 parts of hydroxypropyl trimethyl ammonium chloride hyaluronic acid;
3 parts of sodium hyaluronate cross-linked polymer;
2 parts of hydrolyzed sodium hyaluronate;
2 parts of hyaluronic acid;
3 parts of 1, 2-hexanediol;
3 parts of 1, 2-pentanediol;
2 parts of ethylhexyl glycerol;
30 parts of water;
10 parts of glycerol;
10 parts of butanediol;
10 parts of 1, 3-propylene glycol;
10 parts of panthenol.
The preparation method of the skin care essence in the embodiment comprises the following steps:
(1) mixing the agave leaf extract, the neem leaf extract, the madecassoside, the burdock extract, the raw grass-containing extract, the p-hydroxyacetophenone, the 1, 2-hexanediol, the 1, 2-pentanediol and the ethylhexyl glycerin, heating to 80-85 ℃, preserving heat for 20min, and uniformly stirring to obtain a mixed solution A;
(2) uniformly mixing glycerol glucoside, beta-glucan, retinol, sodium hyaluronate, acetylated sodium hyaluronate, hydroxypropyl trimethyl ammonium chloride hyaluronic acid, sodium hyaluronate cross-linked polymer, hydrolyzed sodium hyaluronate, hyaluronic acid, water, butanediol, glycerol, 1, 3-propylene glycol and panthenol to obtain a mixed solution B;
(3) and mixing the mixed solution A and the mixed solution B at 85 ℃, uniformly stirring and homogenizing for 5min at the speed of 60r/min, preserving heat for 40min, cooling to below 35 ℃, and filtering to obtain the soothing and moisturizing essence.
Example 3
The skin care essence comprises the following components in percentage by mass:
5 parts of agave leaf extract;
5 parts of neem leaf extract;
8 parts of glycerol glucoside;
6 parts of retinol;
5 parts of madecassoside;
5 parts of burdock extract;
5 parts of raw grass extract;
1 part of p-hydroxyacetophenone;
4 parts of beta-glucan;
10 parts of sodium hyaluronate;
6 parts of acetylated sodium hyaluronate;
2 parts of hydroxypropyl trimethyl ammonium chloride hyaluronic acid;
2 parts of sodium hyaluronate cross-linked polymer;
2 parts of hydrolyzed sodium hyaluronate;
2 parts of hyaluronic acid;
2 parts of 1, 2-hexanediol;
2 parts of 1, 2-pentanediol;
2 parts of ethylhexyl glycerol;
27 parts of water;
7 parts of glycerol;
7 parts of butanediol;
7 parts of 1, 3-propylene glycol;
7 parts of panthenol.
The preparation method of the skin care essence in the embodiment comprises the following steps:
(1) mixing folium agaves Variegatae extract, folium Azadirachta indica extract, madecassoside, Burdock extract, extract containing herba Hyperici Japonici, p-hydroxyacetophenone, 1, 2-hexanediol, 1, 2-pentanediol, and ethylhexyl glycerin, heating to 83 deg.C, keeping the temperature for 17min, and stirring to obtain mixed solution A;
(2) uniformly mixing glycerol glucoside, beta-glucan, retinol, sodium hyaluronate, acetylated sodium hyaluronate, hydroxypropyl trimethyl ammonium chloride hyaluronic acid, sodium hyaluronate cross-linked polymer, hydrolyzed sodium hyaluronate, hyaluronic acid, water, butanediol, glycerol, 1, 3-propylene glycol and panthenol to obtain a mixed solution B;
(3) and mixing the mixed solution A and the mixed solution B at 83 ℃, uniformly stirring and homogenizing for 5min at the speed of 60r/min, preserving heat for 35min, cooling to below 35 ℃, and filtering to obtain the soothing and moisturizing essence.
Example 4
The skin care essence comprises the following components in percentage by mass:
6 parts of agave leaf extract;
6 parts of neem leaf extract;
9 parts of glycerol glucoside;
7 parts of retinol;
6 parts of madecassoside;
5 parts of burdock extract;
5 parts of raw grass extract;
1 part of p-hydroxyacetophenone;
4 parts of beta-glucan;
12 parts of sodium hyaluronate;
8 parts of acetylated sodium hyaluronate;
2 parts of hydroxypropyl trimethyl ammonium chloride hyaluronic acid;
2 parts of sodium hyaluronate cross-linked polymer;
2 parts of hydrolyzed sodium hyaluronate;
2 parts of hyaluronic acid;
2 parts of 1, 2-hexanediol;
2 parts of 1, 2-pentanediol;
2 parts of ethylhexyl glycerol;
27 parts of water;
8 parts of glycerol;
8 parts of butanediol;
8 parts of 1, 3-propylene glycol;
8 parts of panthenol.
The preparation method of the skin care essence in the embodiment comprises the following steps:
(1) mixing folium agaves Variegatae extract, folium Azadirachta indica extract, madecassoside, Burdock extract, extract containing herba Hyperici Japonici, p-hydroxyacetophenone, 1, 2-hexanediol, 1, 2-pentanediol, and ethylhexyl glycerin, heating to 83 deg.C, keeping the temperature for 17min, and stirring to obtain mixed solution A;
(2) uniformly mixing glycerol glucoside, beta-glucan, retinol, sodium hyaluronate, acetylated sodium hyaluronate, hydroxypropyl trimethyl ammonium chloride hyaluronic acid, sodium hyaluronate cross-linked polymer, hydrolyzed sodium hyaluronate, hyaluronic acid, water, butanediol, glycerol, 1, 3-propylene glycol and panthenol to obtain a mixed solution B;
(3) and mixing the mixed solution A and the mixed solution B at 83 ℃, uniformly stirring and homogenizing for 5min at the speed of 60r/min, keeping the temperature for 35min, cooling to below 35 ℃, and filtering to obtain the soothing and moisturizing essence.
Example 5
The skin care essence comprises the following components in percentage by mass:
7 parts of agave leaf extract;
7 parts of neem leaf extract;
10 parts of glycerol glucoside;
7 parts of retinol;
7 parts of madecassoside;
5 parts of burdock extract;
5 parts of raw grass extract;
1 part of p-hydroxyacetophenone;
4 parts of beta-glucan;
13 parts of sodium hyaluronate;
8 parts of acetylated sodium hyaluronate;
2 parts of hydroxypropyl trimethyl ammonium chloride hyaluronic acid;
2 parts of sodium hyaluronate cross-linked polymer;
2 parts of hydrolyzed sodium hyaluronate;
2 parts of hyaluronic acid;
2 parts of 1, 2-hexanediol;
2 parts of 1, 2-pentanediol;
2 parts of ethylhexyl glycerol;
27 parts of water;
8 parts of glycerol;
8 parts of butanediol;
8 parts of 1, 3-propylene glycol;
8 parts of panthenol.
The preparation method of the skin care essence in the embodiment comprises the following steps:
(1) mixing folium agaves Variegatae extract, folium Azadirachta indica extract, madecassoside, Burdock extract, extract containing herba Hyperici Japonici, p-hydroxyacetophenone, 1, 2-hexanediol, 1, 2-pentanediol, and ethylhexyl glycerol, heating to 83 deg.C, maintaining the temperature for 17min, and stirring to obtain mixed solution A;
(2) uniformly mixing glycerol glucoside, beta-glucan, retinol, sodium hyaluronate, acetylated sodium hyaluronate, hydroxypropyl trimethyl ammonium chloride hyaluronic acid, sodium hyaluronate cross-linked polymer, hydrolyzed sodium hyaluronate, hyaluronic acid, water, butanediol, glycerol, 1, 3-propylene glycol and panthenol to obtain a mixed solution B;
(3) and mixing the mixed solution A and the mixed solution B at 83 ℃, uniformly stirring and homogenizing for 5min at the speed of 60r/min, keeping the temperature for 35min, cooling to below 35 ℃, and filtering to obtain the soothing and moisturizing essence.
Comparative example 1
A certain commercially available skin care essence.
Performance test
1. Evaluation of moisturizing efficacy
Experiments are carried out according to the standard of QB-T4526-. The essences of examples 1 to 5 were used for the second group to the sixth group, respectively. The results of the measurements were obtained every three hours and four times for each person and are shown in Table 1.
2. Evaluation of anti-inflammatory Effect
60 volunteers of 20-60 years old are recruited, all the volunteers are randomly divided into six groups of 10 persons in each group, the first group uses the existing product, and the existing product is skin care essence purchased in the market. The essences of examples 1 to 5 were used for the second group to the sixth group, respectively. The anti-inflammatory effect is shown in Table 1 when the composition is taken once a day for 30 days.
3. Evaluation of elastic Effect
60 20-60-year-old volunteers are recruited, all the volunteers are randomly divided into six groups of 10 persons each, the first group uses the existing product, and the existing product is skin care essence purchased on the market. The essences of examples 1 to 5 were used for the second group to the sixth group, respectively. The skin elasticity tester is used by each person once a day for 30 days continuously, and the elasticity effect results are shown in table 1.
4. Evaluation of whitening Effect
60 volunteers of 20-60 years old are recruited, all the volunteers are randomly divided into six groups of 10 persons in each group, the first group uses the existing product, and the existing product is skin care essence purchased in the market. The essences of examples 1 to 5 were used for the second group to the sixth group, respectively. The skin melanin content before and on day 30 was measured by a melanin measuring instrument once a day for 30 consecutive days, and the result is expressed as a melanin reduction amount Δ MI, and the result is shown in table 1.
TABLE 1
Figure BDA0003720856410000091
As can be seen from table 1, the moisturizing effect and the anti-inflammatory effect of the first group were general, and the improvement of the elasticity and the whitening was also poor. The second group to the sixth group are improved significantly. The sixth group was particularly evident, indicating that the anti-inflammatory and whitening effects of several extracts such as neem leaf extract are more significant; and secondly, the whitening effect of the added retinol is remarkably improved on the basis of better moisturizing performance. The above results effectively show that the products using the present invention have outstanding effects and advantages with the existing products on the market.
In summary, the present application adds neem leaf extract, which is capable of scavenging free radicals and has antioxidant effect; has strong inhibiting effect on various fungi and bacteria, can absorb moisture under low humidity, and has moisture keeping effect; meanwhile, the whitening cream also has a certain whitening effect. Meanwhile, the added agave leaf extract has an inhibition effect on hyaluronidase, which shows that the added agave leaf extract can effectively inhibit the decomposition of hyaluronic acid in use, thereby having a skin moisturizing effect, and in addition, the added agave leaf extract can be used as an allergy inhibitor for inhibiting free histamine; inhibition of elastase and collagenase activity indicates anti-wrinkle effect. Finally, active ingredients capable of stimulating the skin to secrete ceramide, sterol and the like are added, so that endogenous moisturizing is achieved, and the burdock extract capable of inhibiting microbial growth and keeping the microecological balance on the surface of the skin is also added. The application also adds glycerol glucoside, which is a substance formed by combining glycerol and glucose molecules by glycosidic bonds and has the functions of moisture retention and oxidation resistance. The added 1, 2-hexanediol and 1, 2-pentanediol have the moisturizing effect and a good antibacterial function, and therefore the moisture-preserving preservative can be used as a moisture-preserving preservative for water locking and corrosion prevention. Retinol, which is essentially a derivative of vitamin a, is also added. The skin care product is beneficial to dealing with free radical damage, can promote the renewal of skin cells, brighten the skin color, reduce acne, promote the generation of collagen, and can also clear dead skin cells and prevent pore blockage and skin darkness; also can reduce wrinkles, even skin color and repair color spots, can effectively resist skin aging and is beneficial to delaying aging. In conclusion, the skin care essence disclosed by the application is improved in the aspects of moisturizing, wrinkle resisting and whitening, provides the essence with the effects of basic moisturizing, whitening and wrinkle resisting, and can better activate the skin.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, 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 invention.

Claims (10)

1. The skin care essence is characterized by comprising the following components in percentage by mass:
Figure FDA0003720856400000011
2. the skin care essence according to claim 1, further comprising retinol, wherein the retinol is 4-8 parts by weight.
3. The skin care essence according to claim 1, wherein the plant extract further comprises madecassoside, and the madecassoside accounts for 3-8 parts by mass.
4. The skin care essence according to claim 1, wherein the plant extract comprises one or a mixture of more than two of burdock extract and grass-containing extract.
5. The skin care essence according to claim 1, wherein the moisturizer comprises one or a mixture of two or more of sodium hyaluronate and sodium acetylated hyaluronate.
6. The skin care essence according to claim 1, wherein the moisturizer further comprises one or a mixture of more than two of hydroxypropyl trimethyl ammonium chloride hyaluronic acid, a sodium hyaluronate crosspolymer, hydrolyzed sodium hyaluronate and hyaluronic acid.
7. The skin care essence according to claim 1, wherein the moisture preserving agent comprises one or a mixture of two or more of 1, 2-hexanediol and 1, 2-pentanediol.
8. The skin care essence according to claim 1, wherein the moisturizing preservative further comprises 1-2 parts by weight of ethylhexyl glycerin.
9. The skin care essence according to claim 1, wherein the solvent comprises water, butylene glycol, glycerin, 1, 3-propanediol and panthenol.
10. The preparation method of the skin care essence according to any one of claims 1 to 9, characterized by comprising the following steps:
(1) mixing the agave leaf extract, the neem leaf extract, the plant extract, the p-hydroxyacetophenone and the moisturizing preservative, heating to 80-85 ℃, preserving heat for 15-20 min, and uniformly stirring to obtain a mixed solution A;
(2) uniformly mixing glycerol glucoside, beta-glucan, retinol, a humectant and a solvent to obtain a mixed solution B;
(3) and mixing the mixed solution A and the mixed solution B at 80-85 ℃, uniformly stirring and homogenizing for 5min at the speed of 60r/min, preserving heat for 30-40 min, cooling to below 35 ℃, and filtering to obtain the soothing and moisturizing essence.
CN202210760450.5A 2022-06-29 2022-06-29 Soothing and moisturizing essence and preparation method thereof Pending CN115089534A (en)

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WO2021088399A1 (en) * 2019-11-05 2021-05-14 湖北创界生物科技有限公司 Moisturizing and hydrating facial mask composition, facial mask, and preparation method for facial mask composition
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