JP6391879B1 - Beauty method - Google Patents

Abstract

【Task】
It is an object of the present invention to provide a cosmetic method (excluding medical practice) that exhibits a high wrinkle improvement effect using cosmetics.
[Solution]
One or two or more selected from Iwabenkei extract, camellia extract, soybean extract, jojoba extract, bilberry extract, pear extract and retinol derivative, and a cosmetic containing nogurumi extract, A cosmetic method (excluding medical practice) that improves wrinkles on the skin, including the step of applying massage to the skin.
[Selection figure] None

Description

  The present invention relates to a cosmetic method (excluding medical practice) for improving skin wrinkles, comprising a step of massaging a cosmetic containing a combination of a nogurumi extract and a specific ingredient while being applied to the face.

It is known that an external preparation for skin containing a hydrolyzed Nogurumi extract has an action of promoting collagen synthesis (Patent Document 1 Japanese Patent Application Laid-Open No. 2012-136442).
It is known that collagen production is promoted by blending Iwabenkei extract into an external preparation for skin (Patent Document 2 Japanese Patent Application Laid-Open No. 2003-26532).
An external preparation for skin is known in which a camellia extract is blended as a Maillard reaction inhibitor (Japanese Patent Application Laid-Open No. 2004-189663).
It is known that a hydrolyzed soybean extract is blended in an oil-in-water emulsified cosmetic (Patent Document 4 Japanese Patent Application Laid-Open No. 2-90936).
It is known that an external preparation for skin containing a jojoba leaf extract exerts an active oxygen inhibitory action (Patent Document 5 JP 2000-154135 A).
It is known that an external preparation for skin containing a bilberry extract suppresses or ameliorates skin damage caused by ultraviolet irradiation (Patent Document 6 JP 2005-306850 A).
It is known that an external preparation for skin containing a pear extract has a whitening effect. (Patent Document 7 JP-A-62-10006).
In addition, many attempts have been made to combine a plant extract with a topical skin preparation. However, plant extracts do not improve synergistically if they are used in combination, but the effects of the combined use, such as those that additively improve the effects and those that offset the effects, are unpredictable effects. Yes, there is a great need for the combined use of plant extracts that are more effective in smaller amounts.

JP 2012-136252 A JP 2003-26532 A JP 2004-189663 A Japanese Patent Laid-Open No. 2-90936 JP 2000-154135 A JP 2005-306850 A JP-A-62-10006

  It is an object of the present invention to provide a cosmetic method (excluding medical practice) that exhibits a high wrinkle improvement effect using cosmetics.

  One or two or more selected from Iwabenkei extract, camellia extract, soybean extract, jojoba extract, bilberry extract, pear extract and retinol derivative, and a cosmetic containing nogurumi extract, A cosmetic method (excluding medical practice) for improving wrinkles on the skin, including a step of applying massage to the skin.

  The cosmetic method of the present invention exhibits the effect of improving skin wrinkles.

  Hereinafter, modes for carrying out the present invention will be described.

  The cosmetic composition of the present invention comprises one or more plant extracts selected from lobster extract, camellia extract, soybean extract, jojoba extract, bilberry extract and pear extract, and Nogurumi extract. Containing.

  Although it does not specifically limit as an extraction site | part at the time of obtaining the extract of Nogurumi used by this invention, It is preferable to use a fruit.

  When preparing the extract, raw plants are used as they are or after being dried.

  As extraction solvents, lower alcohols such as methanol, ethanol, propanol and isopropanol, polyhydric alcohols such as 1,3-butylene glycol, propylene glycol, dipropylene glycol and glycerin, ethers such as ethyl ether and propyl ether, ethyl acetate Polar organic solvents such as esters such as butyl acetate and ketones such as acetone and ethyl methyl ketone can be used, and one or more of these are selected and used. Further, physiological saline, phosphate buffer, phosphate buffered saline, or the like may be used.

  Extracts from the above solvents can be used as they are, but the concentrated and dried solids can be redissolved in water or polar solvents, or decolorized, deodorized, and deodorized as long as they do not impair their physiological functions. You may use, after refine | purifying salt etc. or performing the fractionation process by column chromatography. Moreover, you may use what hydrolyzed the extract using the acid, the alkali, the enzyme, etc. For storage, it can be freeze-dried after purification and dissolved in a solvent before use. It can also be used by encapsulating in vesicles such as liposomes or microcapsules.

  In the present invention, a nogurumi fruit obtained by hydrolyzing an extract obtained using water, lower alcohol, or one or more of polyhydric alcohols as an extraction solvent using an enzyme having glucosidase activity, It is preferable to use a hydrolyzed Nogurumi extract. As such an extract, a commercially available extract can be used, for example, BIO-PSE (VI) manufactured by SK Bioland.

  As the extract of iwabenkei used in the present invention, the root of iwabenkei is used. The extraction method is the same as when obtaining a Nogurumi extract.

  The iwabenkei extract of the present invention preferably uses a 50% aqueous ethanol solution as an extraction solvent.

  As for the extraction part of the camellia used in the present invention, flowers, spikes, pericarps, fruits, stems, leaves, branches, branches and leaves, stems, bark, rhizomes, root barks, roots, seeds or whole plants are used. It can also be used. The extraction method is the same as when obtaining a Nogurumi extract. In the present invention, it is preferable to use an ethanol extract using the leaves and stems of centella.

  Although the extraction site | part of the soybean used by this invention is not specifically limited, It is preferable to use a seed. Moreover, it is preferable to use black soybean as a soybean variety. The extraction method is the same as that for obtaining Nogururumi extract. In the present invention, it is preferable to use a solution obtained by extracting dried and ground soybean seeds with water and filtering the solution.

  The extraction site of jojoba used in the present invention is preferably one or more sites selected from leaves, flowers and fruits, more preferably leaves. The extraction solvent and extraction method are the same as in the case of the above-mentioned Nogurumi extract. A preferable extraction solvent may be an ethanol aqueous solution.

  As the bilberry used in the present invention, bilberry or a related species thereof is used. As the extraction site, one or more sites selected from leaves, stems, flowers, berries and roots can be used, and leaves are preferably used. The extraction solvent and extraction method are the same as in the case of the above-mentioned Nogurumi extract. As a preferable extraction solvent, an aqueous solution of 1,3-butylene glycol can be mentioned.

  Although it does not specifically limit as an extraction site | part of the pear used in this invention, It is preferable to use fruit juice. The extraction solvent and extraction method are the same as in the case of the above-mentioned Nogurumi extract. In the present invention, pear juice is fermented using Lactobacillus plantarum, and then insoluble matter is filtered off to which 1,3-butylene glycol is added so as to be 30% by mass. Is preferably used.

  In the present invention, the blending amount of the extract is preferably 0.00001 to 5% by mass as a pure extract.

  The retinol derivative used in the present invention is not particularly limited, but includes retinol itself, an ester of retinol and a fatty acid, an oxide of retinol, an ester of the oxide, a hydrogenated retinol, or the like. Moreover, retinoic acid or its ester is also included. Furthermore, provitamin A such as α-carotene, β-carotene, γ-carotene, β-cryptoxanthin, and echinenone that is metabolized in the body to form retinol is also included.

Specific examples of esters of retinol and fatty acids include: Retinol acetate, Retinol propionate, Retinol butyrate, Retinol octylate, Retinol laurate, Retinol palmitate, Retinol stearate, Retinol myristate, Retinol oleate, Linolenic acid Examples thereof include retinol and retinol linoleate. Of these, retinol palmitate and retinol linoleate are preferred.

Examples of the retinol oxide include retinoic acid (also referred to as “tretinoin”).
), Retinal and the like. Examples of the ester of oxide of retinol include methyl retinoic acid, ethyl retinoic acid, retinol retinoic acid, tocopherol retinoic acid (tocopherol can take the structure of α, β, γ, and δ). Among these, it is preferable to use retinoic acid d-δ-tocopherol.

  Examples of the hydrogenated retinol include hydrogenated retinol.

  Examples of provitamin A include α-carotene, β-carotene, γ-carotene, β-cryptoxanthin, echinenone and the like, and α-carotene and β-carotene are particularly preferable.

About the retinol derivative in this invention, the raw material, a manufacturing method, a refinement | purification method, etc. are not specifically limited. Those isolated and purified by themselves from animals or the like may be used, or commercially available products may be used. Examples of commercially available retinol derivatives include Riken Vitamin Co., Ltd. and DSM.
Examples include products manufactured or sold by Nutrition Japan Co., Ltd., Shoka Pharmaceutical Co., Ltd., BASF Japan Co., Ltd., Nikko Chemicals Co., Ltd., Wacker Chemie AG, Tokyo Chemical Industry Co., Ltd. and the like.

  Although the content of the retinol derivative in the cosmetic of the present invention is not particularly limited, the total amount of the retinol derivative may be 0.0001 to 5% by mass, and preferably 0.0001 to 1% by mass.

  The cosmetics of this invention can mix | blend the arbitrary component used for normal cosmetics and a quasi-drug other than the above-mentioned component to such an extent that the effect of this invention is not inhibited. Specific examples include oil agents, surfactants, thickeners, preservatives, fragrances, moisturizers, antioxidants, anti-inflammatory agents, antibacterial agents, and the like.

  The dosage form of the cosmetic of the present invention is not particularly limited, and may be any dosage form such as water-based, oil-based, and emulsified.

  The cosmetic of the present invention can be prepared by a conventional method.

  The cosmetic of the present invention can be used, for example, in the form of a lotion, emulsion or ointment.

The beauty method (excluding medical practice) of the present invention includes a step of massaging while applying the above-described cosmetic on the face. Such massage is a means of beauty and does not involve medical practice. The method of the present invention can be performed by a manufacturer of cosmetics, a seller, a makeup artist, a beauty staff, or an esthetician. Massage is
(1) Step (2) Tap step (3) Contact step (4) Cool down step can be included in order.

More specifically, it is preferable to include the following steps.
(1) Step to be performed This step is a step of applying and spreading an appropriate amount of cosmetic material.
More specifically, an appropriate amount of cosmetic (approx. 0.4 to 0.8 g for the entire face) is placed on the back of the hand and placed symmetrically on the forehead, cheeks, nose and chin. (The following steps are performed using the belly of the finger so that all of the following steps are left and right.)
Draw a spiral six times so that the forehead can be lifted, and then slowly press the temple.
The number of spirals is preferably 6.
After pressing the occipital nerve once, slide your hand sideways over the eyelids. Then press the occipital nerve under the eyes and stop under the eyes with a temple.
Move the side of the nose from bottom to top and reciprocate around the nose from bottom to top.
Make three round trips from bottom to top to draw a semicircle around the mouth.
The number of round trips from bottom to top is preferably three.
The cheek is pressed from the tip of the jaw toward the temple, and finally the temple is slowly pressed.
The number of spirals is preferably 6.

(2) Tap the step cheek rhythmically using the belly of four fingers. The standard is 20-30 seconds.
(3) Close the palm in the vertical direction on the forehead, and release it vigorously.
Put your palms on your cheeks diagonally upward and release them with great force.
The palm is in close contact with the chin in the lateral direction and released with great force.
It is preferable to perform two sets of this step.
(4) Step to cool down Slide the hand in the order of the forehead, eyelid, nose, and mouth in the outward direction from the center of the face.

  By adopting the cosmetic method of the present invention, the effect of improving wrinkles by cosmetics is greatly improved.

  It is preferable to perform the massage continuously 1 to 3 times a day or more for 1 week or more. Furthermore, it is preferable to carry out the treatment continuously twice a day or more for 4 weeks or more.

  EXAMPLES Hereinafter, the present invention will be specifically described with reference to examples, but the scope of the present invention is not limited thereby. The blending amount is mass% unless otherwise specified.

  First, the preparation method of the plant extract used for an Example etc. is shown.

[Nogurumi extract]
BIO-PSE (VI) manufactured by SK Bioland was used as the Nogurumi extract.

[Iwabenkei extract]
Shredded Iwabenkei roots were chopped. Then, it was immersed in 20 times amount 50 volume% ethanol aqueous solution for 24 hours. The filtrate after filtration was collected to obtain an extract powder from which the solvent was distilled off. The obtained extract powder was dissolved in 50% by mass 1,3-butylene glycol aqueous solution so as to have a concentration of 0.5% by mass to obtain an Iwabenkei extract.

[Cumulus extract]
The dried boxweed leaves and stems were chopped. Subsequently, it was immersed in 20 times the amount of absolute ethanol, the filtrate after filtration was collected, and the extract powder obtained by distilling off the solvent was used as a crumpled extract.

[Soybean extract]
The dried black soybean seeds were pulverized and extracted with 20 times the amount of purified water. The filtrate after filtration was treated with protease to inactivate the enzyme. The filtrate after filtration was used as a soybean extract.

[Johova extract]
The jojoba leaves were dried and then chopped and immersed in a 10-mass-fold amount of 50% by mass aqueous ethanol solution, and the filtered solution was collected and the solvent was distilled off. The obtained extract was dissolved in 50 mass% 1,3-butylene glycol aqueous solution, aged, and filtered again to obtain a jojoba extract.

[Bilberry extract]
The dried bilberry fruit was chopped and immersed in a 50% by volume 1,3-butylene glycol aqueous solution. The filtrate after filtration was collected to obtain a bilberry extract.

[Pear extract]
A pear extract obtained by fermenting pear fruit juice using Lactobacillus plantarum and then filtering and removing insoluble matter and adding 1,3-butylene glycol to 30% by mass It was.

[Mixed plant extract]
0.5 parts by weight of Iwabenkei extract, 0.01 parts by weight of Nogurumi extract, 0.0025 parts by weight of camellia extract, 1 part by weight of soybean extract, 0.1 part by weight of jojoba extract, bilberry extract The plant extract was mixed so that the product was 0.5 parts by mass and the pear extract was 0.01 parts by mass to obtain a mixed plant extract.

[Use test]
Cosmetics used: Cosmetics were prepared by a conventional method with the formulation shown in Table 1 and subjected to the test.
Subjects: 30 women in their 30s and 60s were subjects.
Method of use: Use the above-mentioned cosmetics in the following manner at least twice a day after skin lotion when using skin care.
Amount used: 3 pushes (approx. 0.6 g) for all faces using a unified pump-type container.
Duration: 8 weeks n Number: Massage Yes 16 / No 14 [Usage]
(1) Step to Step The above cosmetic is placed on the back of the hand and placed symmetrically on the forehead, cheek, nose and chin. (The following steps are performed using the belly of the finger so that all of the following steps are left and right.)
Draw a spiral six times so that the forehead can be lifted, and then slowly press the temple.
After pressing the occipital nerve once, slide your hand sideways over the eyelids. Then press the occipital nerve under the eyes and stop under the eyes with a temple.
3 round trips from the bottom to the top of the nose and 3 round trips from the bottom to the top of the nose.
Make three round trips from bottom to top to draw a semicircle around the mouth.
Draw a spiral six times on the cheek from the tip of the jaw toward the temple. Finally, press the temple slowly.
(2) Tap the step cheek rhythmically using the belly of four fingers. The standard is 20-30 seconds.
(3) Close the palm in the vertical direction on the forehead, and release it vigorously.
Put your palms on your cheeks diagonally upward and release them with great force.
The palm is in close contact with the chin in the lateral direction and released with great force.
There are two sets of this step.
(4) Step to cool down Slide the hand in the order of the forehead, eyelid, nose, and mouth in the outward direction from the center of the face.

[Measure wrinkles]
Analysis device: Skin image analysis device VISIA (registered trademark)
Analysis method: The wrinkle (line part) area and color intensity information is scored (Visia Wrinkles) when the analysis range of the color photograph taken is 100%, and the wrinkle score before use is 100. The relative value after use (after 8 weeks) was calculated.
Measurement method: The subject cleansed the face, washed the face, adjusted the initial conditions by acclimating for 15 minutes in a room adjusted at a temperature of 20 to 22 ° C. and a humidity of 45 to 55%, and measured.

  As shown in Table 2, the wrinkle improvement effect by the cosmetics was clearly increased by employing the cosmetic method of the present invention.

Claims (2)

Rhodiola rosea extract, soybean extract, jojoba extract, cell Iyounashi extract, alpha-carotene, retinol palmitate, hydrogenated retinol, retinoic acid d-.delta.-tocopherol, retinol, selected from β- carotene and linoleic acid retinol A cosmetic method (excluding medical practice) for improving wrinkles on the skin, comprising a step of applying one or more kinds of cosmetics and a cosmetic containing nogurumi extract while applying to the face. The step to massage is
The method according to claim 1, comprising: (1) step (2) tap step (3) contact step (4) cool down step.