CN114425031A - Cosmetic composition comprising rice fermented extract, pineapple extract and glycerol glucoside mixture - Google Patents
Cosmetic composition comprising rice fermented extract, pineapple extract and glycerol glucoside mixture Download PDFInfo
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- CN114425031A CN114425031A CN202011187718.8A CN202011187718A CN114425031A CN 114425031 A CN114425031 A CN 114425031A CN 202011187718 A CN202011187718 A CN 202011187718A CN 114425031 A CN114425031 A CN 114425031A
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- skin
- cosmetic composition
- skin barrier
- moisture retention
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- 239000002537 cosmetic Substances 0.000 title claims abstract description 37
- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 23
- 235000009566 rice Nutrition 0.000 title claims abstract description 23
- 229940013712 pineapple extract Drugs 0.000 title claims abstract description 18
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerol Natural products OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 title claims description 40
- -1 glycerol glucoside Chemical class 0.000 title claims description 14
- 229930182478 glucoside Natural products 0.000 title claims description 13
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 230000008591 skin barrier function Effects 0.000 claims abstract description 42
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- 238000000034 method Methods 0.000 claims description 10
- YDNKGFDKKRUKPY-JHOUSYSJSA-N C16 ceramide Natural products CCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@H](O)C=CCCCCCCCCCCCCC YDNKGFDKKRUKPY-JHOUSYSJSA-N 0.000 claims description 6
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- CRJGESKKUOMBCT-VQTJNVASSA-N N-acetylsphinganine Chemical compound CCCCCCCCCCCCCCC[C@@H](O)[C@H](CO)NC(C)=O CRJGESKKUOMBCT-VQTJNVASSA-N 0.000 claims description 6
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- 239000008103 glucose Substances 0.000 claims description 6
- VVGIYYKRAMHVLU-UHFFFAOYSA-N newbouldiamide Natural products CCCCCCCCCCCCCCCCCCCC(O)C(O)C(O)C(CO)NC(=O)CCCCCCCCCCCCCCCCC VVGIYYKRAMHVLU-UHFFFAOYSA-N 0.000 claims description 6
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- HMUNWXXNJPVALC-UHFFFAOYSA-N 1-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-2-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)C(CN1CC2=C(CC1)NN=N2)=O HMUNWXXNJPVALC-UHFFFAOYSA-N 0.000 description 1
- WZFUQSJFWNHZHM-UHFFFAOYSA-N 2-[4-[2-(2,3-dihydro-1H-inden-2-ylamino)pyrimidin-5-yl]piperazin-1-yl]-1-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)ethanone Chemical compound C1C(CC2=CC=CC=C12)NC1=NC=C(C=N1)N1CCN(CC1)CC(=O)N1CC2=C(CC1)NN=N2 WZFUQSJFWNHZHM-UHFFFAOYSA-N 0.000 description 1
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- 150000004665 fatty acids Chemical class 0.000 description 1
- 150000002303 glucose derivatives Chemical class 0.000 description 1
- 239000000118 hair dye Substances 0.000 description 1
- FHKSXSQHXQEMOK-UHFFFAOYSA-N hexane-1,2-diol Chemical compound CCCCC(O)CO FHKSXSQHXQEMOK-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics 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
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9794—Liliopsida [monocotyledons]
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/7028—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages
- A61K31/7032—Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a polyol, i.e. compounds having two or more free or esterified hydroxy groups, including the hydroxy group involved in the glycosidic linkage, e.g. monoglucosyldiacylglycerides, lactobionic acid, gangliosides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/88—Liliopsida (monocotyledons)
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A61K36/18—Magnoliophyta (angiosperms)
- A61K36/88—Liliopsida (monocotyledons)
- A61K36/899—Poaceae or Gramineae (Grass family), e.g. bamboo, corn or sugar cane
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/60—Sugars; Derivatives thereof
- A61K8/602—Glycosides, e.g. rutin
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/59—Mixtures
- A61K2800/592—Mixtures of compounds complementing their respective functions
- A61K2800/5922—At least two compounds being classified in the same subclass of A61K8/18
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/85—Products or compounds obtained by fermentation, e.g. yoghurt, beer, wine
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Natural Medicines & Medicinal Plants (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Mycology (AREA)
- Dermatology (AREA)
- Biotechnology (AREA)
- Botany (AREA)
- Microbiology (AREA)
- Medical Informatics (AREA)
- Alternative & Traditional Medicine (AREA)
- Birds (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Molecular Biology (AREA)
- Cosmetics (AREA)
Abstract
The present invention relates to a cosmetic composition for skin barrier strengthening or moisturizing and/or an external preparation for skin comprising a rice fermented extract, a pineapple extract and a mixture of glyceroglucoside.
Description
Technical Field
The present invention relates to a cosmetic composition for skin barrier strengthening or moisturizing and/or an external preparation for skin comprising a rice fermented extract, a pineapple extract and a mixture of glyceroglucoside.
Background
The skin plays a very important role in the so-called barrier function, which protects the individual from the outside. The barrier function is a function of protecting against various external stimuli (chemical substances, atmospheric pollutants, dry environments, ultraviolet rays, and the like) and preventing excessive dispersion of body water through the skin, and such a protective function can be maintained only when the stratum corneum composed of keratinocytes is normally formed.
The Stratum corneum (Stratum corneum) located at the outermost layer of the epidermis is formed from keratinocytes, and is composed of differentiated keratinocytes and Stratum corneum covering them. Keratinocytes are characteristic cells that rise from basal cells (basal cells) that continuously proliferate from the lowermost layer of the epidermis to the skin surface through a stepwise morphological and functional change. After a certain period of time, the durable keratinocytes are detached from the skin and new keratinocytes replace their functions, and this repetitive series of changes is called "differentiation of epidermal cells" or "keratinization". In the keratinization process, keratinocytes form horny layers by generating Natural Moisturizing Factors (NMF) and intercellular lipids (ceramide, cholesterol, fatty acid), and endow the horny layers with firmness and flexibility, thereby maintaining a function as a skin barrier (skin barrier). If the stratum corneum becomes thinner and weaker, the horny and cell thin lipid membrane structures that are bonded like bricks as hard as cement become loose and generate gaps, and finally, the horny and cell thin lipid membrane structures become dry due to water evaporation, so that the defense function against harmful substances becomes weaker.
Such a horny layer is apt to lose its function due to an excessive amount of a life-habit factor such as washing or bathing, an environmental factor such as dryness or air pollution, or an endogenous disease such as allergic skin or aged skin. In fact, after entering the modern day, there is a recent trend toward an increasing number of people being appealing for dry skin conditions and the general disorders that they cause. Therefore, studies are being conducted to maintain proper skin moisture by supplying moisture from the outside or preventing loss of moisture from the body, and, furthermore, various moisturizers having a moisture-retaining ability have been developed. Generally, lipid components such as ceramide and substances capable of increasing the moisture retention of the horny layer such as essential fatty acids and lipid complexes are used as skin moisturizers.
However, recently, factors harmful to the skin have increased, the rate of formation and exfoliation of the horny layer has become slow due to changes in dietary lifestyle, and the amount of moisturizing factors and lipids in the horny layer has decreased due to the reduction in the function of keratinocytes, and thus people having skin whose horny layer fails to exhibit a normal skin barrier function tend to increase. Such disruption of the skin barrier function can cause various skin diseases such as xeroderma, allergic dermatitis, contact dermatitis, psoriasis, and the like. In order to cure the above-mentioned skin diseases, it is required to develop a moisturizing agent having an outstanding skin barrier strengthening or moisturizing improvement effect, as compared to the existing skin moisturizing agents.
Documents of the prior art
Patent document
Korean granted patent No. 10-1972531 (04/19/2019)
Disclosure of Invention
The present inventors have made an effort to develop a safe and novel material having an outstanding skin barrier strengthening or moisturizing effect improving effect as compared to the currently known moisturizing agents, and as a result, have completed the present invention after confirming that a composition comprising a mixture of rice fermented extract, pineapple extract and glyceroglucoside has a skin barrier strengthening or function improving effect.
The purpose of the present invention is to provide a cosmetic composition for skin barrier enhancement or improvement in moisture retention and/or a skin preparation for external use, which comprises a composition containing a rice fermented extract, a pineapple extract and a glycerol glucoside mixture.
It is still another object of the present invention to provide a cosmetic method for regulating the skin condition of mammals by skin barrier strengthening or moisture retention improvement except for therapeutic use using a composition comprising a rice fermented extract, a pineapple extract and a mixture of glycerol glucosides.
However, the technical solutions of the present invention described above are only examples, and are not intended to limit the scope of the present invention. Other objects and advantages of the present invention will become more apparent from the following detailed description of the invention, the scope of the claims of the invention, and the accompanying drawings.
The composition of the present invention comprising the rice fermented extract, the pineapple extract and the glycerol glucoside mixture improves objective indexes related to skin barrier strengthening, such as stratum corneum moisture reduction indexes like percutaneous water loss (TEWL), can increase the skin moisture index, and can also strengthen the skin barrier index. Therefore, the composition for skin barrier strengthening or moisture retention improvement of the present invention can be usefully used for a cosmetic composition for skin barrier strengthening or moisture retention improvement and/or a skin external agent.
Detailed Description
Hereinafter, the skin barrier strengthening or moisturizing improvement cosmetic composition and/or the skin external preparation according to the embodiment of the invention will be described in detail. However, this is disclosed as an example of the invention and is not intended to limit the claimed scope of the invention, and it will be apparent to those skilled in the art that various modifications can be made to the examples within the claimed scope of the invention.
The term "skin barrier enhancement" as used in the present specification means to protect, enhance or improve the skin barrier function of the skin stratum corneum, and does not mean to regeneration or functional improvement of dermis or subcutaneous adipose tissue. For example, "skin barrier enhancement" refers to prevention of moisture reduction through the skin stratum corneum, for example, improvement of an index of moisture reduction of the skin stratum corneum such as transdermal moisture loss, improvement of an index of skin barrier such as an increase in skin moisture content (skin moisture), and the like, leading to substantial protection, enhancement, and/or improvement of the skin barrier function of the skin stratum corneum.
The term "skin moisturization" as used in the present specification means to maintain the steady state of a living body by appropriately adjusting the moisture loss (moisture evaporation) of the skin or the like.
According to a first embodiment, the present invention provides a cosmetic composition for skin barrier strengthening or moisture retention improvement and/or a skin external preparation comprising a composition comprising a rice fermented extract, a pineapple extract and a glycerol glucoside mixture.
The cosmetic composition and/or external preparation for skin according to the present invention is characterized in that the weight ratio of the rice fermented extract, the pineapple extract and the glycerol glucoside mixture is 1: 1: 1.
the cosmetic composition and/or external preparation for skin according to the present invention is characterized in that the rice fermented extract contains an antioxidant substance (Thioredoxin) at a concentration of 400 μ g/L or more. The rice may be selected from the group consisting of brown rice and white rice. The fermentation can be carried out using natural yeast.
The cosmetic composition and/or the external preparation for skin according to the present invention is characterized in that the pineapple extract contains ceramide at a content of 40g/L or more.
The cosmetic composition and/or the external preparation for skin according to the present invention is characterized in that the content of a compound of glycerin and glucose having a purity of 90% or more is 60% or more in the glycerin-glucose mixture after glycerin and glucose are chemically bonded.
The cosmetic composition and/or the external preparation for skin of the present invention may be appropriately blended with an antioxidant, an oily component, an ultraviolet absorber, an emulsifier, a surfactant, a thickener, an alcohol, a powder component, a coloring agent, an aqueous component, water, and various skin nutrients as components of a general cosmetic or an external preparation for skin, as needed, within a range not affecting the effect of the present invention.
According to the cosmetic composition and/or the external preparation for skin of the present invention, the above cosmetic composition and/or the external preparation for skin may be applied to at least one form selected from the group consisting of a patch, a mask, a patch, a cream, a tonic, an ointment, a suspension, an emulsion, a paste, an emollient milk, a gel, an oil, a film, a spray, an aerosol, a spray, a foundation, a powder, and an oilpaper. For example, the above cosmetic composition and/or skin external preparation may be formulated into a patch, a mask, a patch, a softening lotion, a nourishing lotion, an astringent lotion, a nourishing cream, a massage cream, an eye cream, a makeup remover cream, an essence, an eye essence, a makeup remover lotion, a cleansing milk, a makeup remover lotion, a sunscreen cream, a lipstick, a soap, a shampoo, a surfactant-containing makeup remover lotion, a bath agent, a lotion, a cream, an emollient oil, an emollient essence, a skin lotion, a hair dye, a hair tonic, etc., but is not limited thereto. The above cosmetic composition and/or external preparation for skin may be applied or deposited on at least one side of a patch, a pack or a mask sheet.
According to a second example, the present invention provides a cosmetic method for regulating skin conditions of mammals by skin barrier strengthening or moisturizing improvement other than therapeutic use using a composition comprising a rice fermented extract, a pineapple extract, and a glycerol glucoside mixture.
According to the cosmetic method for regulating the skin condition of a mammal of the present invention, the above cosmetic method may comprise: a step (a) of applying the composition for skin barrier enhancement or moisture retention improvement directly to the skin of a mammal; or (b) contacting or applying a patch, a mask or a mask sheet coated or deposited with the composition for skin barrier enhancement or moisture retention improvement to mammalian skin; or the steps (a) and (b) may be performed sequentially. In the above step (a), the above skin barrier-strengthening or moisture retention-improving composition may be used for a skin lotion or cream.
The cosmetic method for regulating skin condition of a mammal according to the present invention may further comprise: and (c) removing the patch, mask or mask sheet from the skin of the mammal after the step (b), and applying the composition for skin barrier enhancement or moisture retention improvement to the skin of the mammal. In the above step (c), the above skin barrier-strengthening or moisture retention-improving composition may be used for a skin lotion or cream.
The present invention will be described in more detail below with reference to examples. These are merely illustrative of the invention and are not intended to limit the scope of the invention as claimed.
Examples
Example 1 preparation of fermented extract of rice, pineapple extract and Glycerol glucoside mixture
A rice fermentation extract containing antioxidant substances (thioredoxin) at a concentration of 400 [ mu ] g/L or more is obtained by inducing a rice fermentation extract in a fermentation process of rice using natural yeast, and the content of glycerin and glucose compounds having a purity of 90% or more after chemical bonding of glycerin and glucose is confirmed to be 60% or more by utilizing an environmentally friendly pineapple extract obtained by removing pulp and then extracting a waste husk part so that the content of natural sugar ceramide contained therein can be 40g/L or more, and pure water containing 2% of 1, 2-hexanediol are mixed in the weight ratio shown in Table 1 below. The respective mixtures were put into a water-jacketed reactor capable of maintaining the temperature, heated to 55 ℃ to 65 ℃ and then stirred at 700rpm for 4 hours. The stirred mixture was first filtered through a 100 μm Cellulose Acetate (Cellulose Acetate) filter and then filtered a second time using a 0.22 μm polyvinylidene fluoride (PVDF) filter.
TABLE 1
| Fermented extract of rice | Pineapple extract | Glycerol glucoside | |
| Example 1 | 0 | 1 | 1 |
| Example 2 | 1 | 0 | 1 |
| Example 3 | 1 | 1 | 0 |
| Example 4 | 1 | 1 | 1 |
Examples of the experiments
Experimental example 1 confirmation of percutaneous Water loss (TEWL) alleviating effect of the composition of the present invention
In order to induce an increase in transdermal water loss, ethanol was applied to the medial upper arm of 10 men and women aged 26 to 44, and then the transdermal water loss index of the relevant site was measured at 5 spots using a skin condition measuring instrument (gpskinn). Pure water of examples 1 to 4 and used as a control group was applied to 5 spots, and after 30 minutes, the percutaneous moisture loss index was measured at 5 spots using a skin condition measuring instrument (gpskinn).
TABLE 2
As a result, it can be seen from table 2 that examples 1 to 4 exhibited reduced percutaneous water loss as compared with the control group (pure water), and particularly, example 4 exhibited significantly excellent percutaneous water loss reduction effect.
Experimental example 2 confirmation of skin moisture index Effect of the composition of the present invention
In order to know the change of moisture index of 10 testers, the moisture index was measured before the application was designated at 5 points on the inner side of the upper arm. Pure water of examples 1 to 4 and used as a control was applied to 5 spots, and 30 minutes later, the moisture index was measured at 5 spots using a skin condition detector (gpskinn).
TABLE 3
As a result, it can be seen from table 3 above that examples 1 to 4 exhibited increased moisture indexes compared to the control (pure water), and particularly, example 4 among them exhibited a remarkably excellent moisture index increasing effect.
Experimental example 3 confirmation of skin Barrier index Effect of the composition of the present invention
In order to lower the skin barrier, 5 spots were determined on the inner side of the upper arm of 10 test subjects, and after 5 tape peels were performed on the relevant sites, 5 tape-peeled sites were examined for skin barrier index using a skin condition detector (GPSKIN). Example 1 to example 4 were applied at 4 of 5 points where tape peeling was performed, and 30 minutes later, skin barrier index was measured at 5 points using a skin condition detector (gpskinn) to compare with the uncoated points.
TABLE 4
As a result, it can be seen from table 4 above that examples 1 to 4 exhibited increased skin barrier indexes compared to the control group (peeling point), and particularly, example 4 among them exhibited a significantly high skin barrier index.
Experimental example 4 confirmation of skin Condition improving Effect of cream formulation containing the composition of the present invention
In order to know the skin condition improvement effect of the cream formulation containing the composition of the present invention, 3 points were designated on the inner upper arm of 10 test subjects, and divided into cream with the mixture added (test group), cream without the mixture added (control group) and untreated group to confirm transdermal moisture loss, skin moisture index and skin barrier index.
TABLE 5
As a result, it was confirmed that the cream of the preparation example containing the rice fermented extract, the pineapple natural sugar ceramide extract, and the glycerol glucoside mixture (example 4) of the present invention was remarkably superior to the control group in the effects of alleviating the loss of percutaneous water, increasing the skin moisture index, and strengthening the skin barrier index.
While certain features of the invention have been described in detail above, it will be apparent to those skilled in the art that these specific techniques are merely preferred embodiments, and are not intended to limit the scope of the invention. Accordingly, the substantial scope of the present invention should be defined by the appended claims and equivalents thereof.
Claims (10)
1. A cosmetic composition for skin barrier strengthening or moisture retention improvement, comprising a composition containing a rice fermented extract, a pineapple extract and a glycerol glucoside mixture.
2. The cosmetic composition for skin barrier strengthening or moisture retention improvement according to claim 1, wherein the weight ratio of the rice fermented extract, the pineapple extract and the glycerol glucoside mixture is 1: 1: 1.
3. the cosmetic composition for skin barrier enhancement or moisture retention improvement according to claim 1, wherein the rice fermented extract contains an antioxidant at a concentration of 400 μ g/L or more, and the antioxidant is thioredoxin.
4. The cosmetic composition for skin barrier enhancement or moisture retention improvement according to claim 1, wherein the pineapple extract contains ceramide at a content of 40g/L or more.
5. The cosmetic composition for skin barrier enhancement or moisture retention improvement according to claim 1, wherein the content of the glycerin and glucose compound having a purity of 90% or more in the glycerin and glucose mixture is 60% or more after glycerin and glucose are chemically combined.
6. The cosmetic composition for skin barrier enhancement or moisture retention improvement according to claim 1, wherein the cosmetic composition is applied to at least one form selected from the group consisting of a patch, a pack, a patch, a cream, a tonic, an ointment, a suspension, an emulsion, a paste, an emollient cream, a gel, an oil, a film, a spray, an aerosol, a spray, a foundation, a powder, and an oilpaper.
7. The cosmetic composition for skin barrier enhancement or moisture retention improvement according to claim 6, wherein said cosmetic composition is applied or deposited on at least one side of a patch, a pack or a mask sheet.
8. A cosmetic method for regulating the condition of mammalian skin by skin barrier enhancement or moisturization improvement of the stratum corneum other than the stratum corneum for therapeutic use, comprising:
a step (a) of applying the cosmetic composition of any one of claims 1 to 7 directly to the skin of a mammal; or
Contacting or applying the coated or deposited patch, mask or mask sheet to mammalian skin; or
The steps (a) and (b) are performed in this order.
9. The cosmetic method of claim 8, further comprising: and (c) removing the patch, mask or mask sheet from the skin of the mammal after the step (b), and applying the composition for skin barrier enhancement or moisture retention improvement to the skin of the mammal.
10. The cosmetic method according to claim 8, wherein the cosmetic composition is used in a skin lotion or cream.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170108579A (en) * | 2016-03-18 | 2017-09-27 | 주식회사 썬테라 | Cosmetic composition comprising ginseng powders |
| CN111135128A (en) * | 2020-01-20 | 2020-05-12 | 名臣健康用品股份有限公司 | A cosmetic composition containing pineapple peel extract and its preparation method |
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2020
- 2020-10-29 CN CN202011187718.8A patent/CN114425031A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170108579A (en) * | 2016-03-18 | 2017-09-27 | 주식회사 썬테라 | Cosmetic composition comprising ginseng powders |
| CN111135128A (en) * | 2020-01-20 | 2020-05-12 | 名臣健康用品股份有限公司 | A cosmetic composition containing pineapple peel extract and its preparation method |
Non-Patent Citations (1)
| Title |
|---|
| 颜如玉医药科技有限公司: "YOROYAL颜如玉大米肽美肌修护喷雾", Retrieved from the Internet <URL:国产普通化妆品备案信息网> * |
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