RU2314790C1 - Cosmetic preparation based upon brown algae - Google Patents

Abstract

FIELD: cosmetic industry.

SUBSTANCE: the present innovation deals with creating cosmetic preparation or multi-purpose foundation for cosmetic remedies for skin care. The suggested cosmetic preparation based upon brown algae contains the complex of polysaccharides, fucoidan, amino acids, lipids, macro- and microelements and water among them, which should be obtained due to soaking brown algae followed by reducing, infusing in solution of 0.5-1.0%-hydrochloric acid, extracting in medium that contains sodium cations at pH being 8.509.0 and temperature ranged 80-90°C for 2.0-2.5 h, extracting an extract and supplementing it with citric acid up to pH5.0 and 0.3%-calcium lactate or citrate at obtaining the complex. Also, the suggested cosmetic preparation can additionally contain biologically active substances of plant and/or animal origin, and, also, any target additives. The preparation in question could be designed as a cosmetic napkin, mask, scrub, nourishing cream for taking care of nails on hands and feet.

EFFECT: higher efficiency.

6 cl, 5 ex

Description

The invention relates to the cosmetic industry and relates to the creation of a cosmetic product or a universal base for cosmetics for the care of skin, hair, nails: cream, cosmetic cream, gel, scrub, balm, shampoo.

The creation of preparations from natural natural raw materials is the main direction of modern cosmetology. Cosmetic preparations based on marine raw materials, namely, on the basis of brown algae, are harmless, not allergic, have high biological activity, and are multifunctional.

Brown algae polysaccharide - alginate - is widely used in cosmetology as a binder component for the preparation of masks, gels.

Known cosmetics, which include the polysaccharide of brown algae, in particular kelp, is sodium alginate:

RU Patent No. 2120793, IPC 7 A61K 7/00, A61K 7/48;

WO 9717944, 6 A61K 7/48, 11/13/96.

These cosmetics are applicable only to obtain cosmetic masks and have limited use.

Known cosmetic products in the form of a cream, which include a polysaccharide of brown algae, in particular kelp, sodium alginate and biologically active substances of plant and animal origin:

JP, No. 217631, A61K 7/00;

RU, No. 2069557, IPC A61K 7/00.

The disadvantage of these cosmetics is that one of the ingredients of the cosmetic is a chemically purified polysaccharide - sodium alginate, which is used as an auxiliary component, as well as the use of substances obtained chemically, which does not contribute to a sufficient effect on the skin.

Closest to the claimed invention is RF patent No. 2275186, IPC 7 A61K 8/18 "Cosmetic product for the care of the skin of the face and neck", which is a gel that contains pure sodium alginate, to which biologically active components are mechanically added animal origin - albumin and placenta hydrolyzate.

The disadvantage of this cosmetic product is that the cosmetic product selected as a prototype has a less wide range of effects on the skin due to the use of a chemically pure product - sodium alginate, as well as proteins and amino acids of animal origin, so it can only be used to care for face and neck skin.

The objective of the invention is the creation of a universal, self-contained cosmetic product, as well as a universal basis for obtaining any cosmetic product (cream, cosmetic cream, gel, scrub, balm, shampoo) based on brown algae with a wide range of effects on the skin, hair, nails.

The task is carried out as follows: a brown algae-based cosmetic product containing a polysaccharide from algae according to the invention as a polysaccharide from algae contains a complex of polysaccharides: sodium-calcium salt of alginic acid, fucoidan, amino acids, lipids, including pigments, polyunsaturated, fatty acids , macro- and microelements and water in the following components, wt.%:

sodium-calcium salt of alginic acid - 40-45%

fucoidan - 5-10%

amino acids 5-10%

lipids - 3-5%

macro and micro elements 25-30%

water is the rest.

The inventive cosmetic product has a regenerating, softening, bactericidal and anti-inflammatory effect on the skin.

In addition, the cosmetic product may additionally contain biologically active substances of plant and / or animal origin, as well as any targeted additives commonly used in cosmetics for skin care - perfumes, essential oils, etc.

Use as a basis for the preparation of cosmetics (creams, cosmetic creams, gels, scrubs, balms, shampoos) of the inventive cosmetics allows you to get cosmetics with high moisturizing, nourishing and protective activity.

The main feature of the claimed cosmetic product is the protective effect associated with the molecular structure of the complex of polysaccharides (sodium-calcium salt of alginic acid and fucoidan), which allows you to create a lifting effect. In addition, due to its high biological activity, the polysaccharide complex promotes active restoration of epithelial cells, has anti-inflammatory, sorption, immunostimulating, and other properties, and are also good stabilizers for maintaining the gel consistency of a cosmetic product. Polysaccharides also contribute to the penetration of other dietary supplements into the intercellular space of the skin, which helps to enhance the action of these substances on the skin.

Amino acids, which include aspartic, glutamic, alanine, serine, arginine, tyrosine, are involved in the metabolic processes of the human body.

Lipids, which include fucosterols, polyunsaturated, fatty acids, chlorophyll derivatives, carotenoids, fat-soluble vitamins. They have a strong antioxidant effect, thereby slowing down the aging process of the skin:

- chlorophyll has regenerative, antimicrobial, deodorizing, antioxidant and anti-inflammatory properties;

- carotenoids have antioxidant, antimutagenic effect, prevent lipid metabolism disturbance. In sum, this provides an enhanced effect on the skin of the face and body.

Macro- and microelements, including potassium, magnesium, calcium, sodium, iron, molybdenum, manganese, copper, zinc contribute to additional nutrition of skin cells.

In combination, this provides an enhanced, positive effect on the skin of the face, body, hair, nails.

The inventive cosmetic product is obtained as follows. Brown algae, for example, Japanese laminaria, are soaked in water, crushed, insisted in a solution of 0.5-1.0% hydrochloric acid for 1.5-2.0 hours at room temperature, extraction is carried out in a medium containing sodium cations, at pH 8.5-9.0 and a temperature of 80-95 ° C for 2.0-2.5 hours, the extract is homogenized to a homogeneous mass, citric acid is introduced into it to a pH of 5.0 and 0.3% lactate or citrate calcium. Get biogel containing biologically active substances, wt.%:

sodium-calcium salt of alginic acid - 40-45%

fucoidan - 5-10%

amino acids - 5-10%

lipids - 3-5%

macro- and microelements - 25-30%

water is the rest.

The resulting product is a thick gel-like mass of brown-green color with a smell characteristic of the smell of seaweed. The gel is stored at room temperature for 6 months. Or the gel is dried and stored at room temperature for 24 months. The tool is convenient to use and safe.

The advantage of the claimed cosmetic product under the code name Biogel "Laminal" in comparison with the prototype is that its composition is organically interconnected due to the fact that the claimed cosmetic product is obtained not by mechanical mixing of the original ingredients as in the prototype, but due to the special a technological process that allows the release of biologically active substances in brown form from brown algae, which contributes to a more complete and deeper penetration of them into the skin. In addition, in the claimed cosmetic product, unlike the prototype, there is a complex of polysaccharides, namely salts: calcium, sodium alginic acid and fucoidan, which organically complement each other and provide the possibility of using it for any type of skin. Also, unlike the prototype, the claimed cosmetic product contains, in addition to polysaccharides, other biologically active ingredients, lipids, pigments, vitamin and mineral elements isolated from brown algae.

The claimed cosmetic product for sanitary and epidemiological conclusion No. 77.01.12.915.P.14349.05.5 from 05.26.05 meets the requirements of SanPiN 1.2.681-97.

The test of the claimed cosmetic products was carried out on the basis of the Vladivostok Cosmetology Center. Laminal Biogel was used by 40 women aged 20 to 55 years 2 times a week for a month.

The inventive cosmetic product can be used both as an independent cosmetic product, and as a basis for obtaining cosmetics in the form of gels, masks, creams, scrubs, etc. The substances contained in the biogel, such as biogenic elements, fatty acid esters, carotenoids, vitamins provide cell nutrition, and sodium alginate enhances the action of these substances and provides easy penetration of active components. The biogel also contains chlorophyll and its derivatives, fucosterols, polysaccharides, which have an antioxidant, antimutagenic effect, prevent lipid metabolism disturbance, which in total provides an enhanced effect on the skin of the face and body.

Example 1. The inventive cosmetic product in the form of a gel is directly applied to the skin of the face and body. In the case of using the claimed cosmetic product in dry form, before use it is dissolved in distilled water in a ratio of 1:15. Laminal Biogel was tested at the Vladivostok Cosmetic Center. Biogel was used by 40 women aged 20 to 55 years 2 times a week for a month. As a result of the studies, it was found that this tool is non-toxic, does not have an irritating and allergenic effect on the skin of the face and the human body, cleanses the skin of micro-contaminants, and has an anti-inflammatory effect. At the same time, skin turgor improves, obsolete skin cells are replaced by young elements, microcirculation improves, and slight skin whitening is observed.

Example 2. To obtain a mask of the inventive cosmetic product in the form of a gel is applied to any textile material until the internal structure of the material is filled and dried at a temperature of not more than 50 ° C. Before applying to the skin of the face or body, the plate is moistened with water or applied to wet skin.

Example 3. To obtain a cosmetic mask, 94.0 wt.% Of the inventive cosmetic products in the form of a gel are mixed with 2.0 wt.% Algal powder, 2.0 wt.% Peach oil, 1.0 wt.% Phytocomplex (mint, valerian), 0.1 wt.% essential oil and the rest is water. The resulting masks were tested at the Vladivostok Cosmetic Center. Masks were used by 30 women aged 20 to 55 years 2 times a week for a month. As a result of the studies, it was found that this tool does not have an irritating and allergenic effect on the skin of the face and the human body, cleanses the skin of micro-contaminants, and has an anti-inflammatory effect. At the same time, microcirculation of the skin improves, the skin becomes smooth and elastic.

Example 4. To obtain a scrub, mix 80.0 wt.% Biogel with 5.0 wt.% Olive oil, 9.0 wt.% Scorlumin, 5.0 wt.% Fucus, crushed, 0.1 wt.% Essential oil and the rest water. The resulting scrub was tested at the Vladivostok Cosmetic Center. 30 women aged from 20 to 55 years used the scrub once a week for a month. As a result of the studies, it was found that this tool does not have an irritating and allergenic effect on the skin of the face and the human body, has a strong exfoliating effect, cleanses the skin from microcontaminations. This improves the microcirculation of the skin, the skin becomes elastic, smooth and silky.

Example 5. To obtain a nourishing cream, 40.0 wt.% Biogel is mixed with 5.0 wt.% Algae extract and 5.0 wt.% Aloe juice, 5.0 wt.% Olive oil, 5.0 wt.% Perfume oil, 20.0 wt.% Beeswax and 20.0 wt.% glycerol monostearate, heated to 75 ° C until complete dissolution of the wax and uniform mixing. The resulting cream was tested at the Vladivostok Cosmetic Center. The cream was used by 40 women aged 20 to 55 years once a day at night for a month. As a result of the studies, it was found that this tool does not have an irritating and allergenic effect on the skin of the face and the human body, softens the skin of the face, increases its tone, and has an anti-inflammatory effect. In this case, the skin becomes smooth, supple and silky.

Example 6. To obtain baths for hands or feet, take 1 part of a mixture consisting of 50.0 wt.% Dry, the claimed cosmetic products, 30.0% dry algal powder from kelp and 20.0 wt.% Sea salt and pour the mixture with 30 parts of warm water (ratio mixture: water - 1:30), mix until smooth, immerse hands or feet for 10-15 minutes. The tests were carried out on the basis of the Vladivostok cosmetology center. 40 women aged 20 to 55 years used the baths 2 times a week for a month. As a result of the studies, it was found that this tool does not have an irritating and allergenic effect on the skin of hands and nails, cleanses the skin from microcontaminations, helps exfoliate keratinized epithelium, facilitates the removal of cuticles, and has an anti-inflammatory effect. Exfoliation of nails stops. Microcirculation of the skin improves, the skin of the hands and feet becomes smooth and elastic.

Thus, a new cosmetic product from brown algae was created, which has a positive cosmetic effect on the skin of the face, arms, legs, body, as well as on hair and nails.

The inventive cosmetic product is easy to manufacture, which allows us to recommend it as an original product for industrial production.

Currently, at the experimental-production experimental base of TINRO-Center received an experimental batch of the claimed cosmetic products.

Claims (7)

1. A cosmetic product based on brown algae containing a polysaccharide from brown algae, characterized in that the complex of polysaccharides, including sodium-calcium salt of alginic acid, fucoidan, amino acids, lipids, macro- and microelements are obtained by soaking brown algae, grinding, insisting them in a solution of 0.5-1.0% hydrochloric acid, extraction in a medium containing sodium cations at a pH of 8.5-9.0 and a temperature of 80-90 ° C, for 2.0-2.5 hours, extracting the extract to a homogeneous mass and introducing citric acid into it to a pH of 5.0 and 0.3% calcium lactate or calcium citrate to obtain a complex with the following components in it, wt.%: calcium salt alginic acid 40-45 fucoidan 5-10 amino acids 5-10 lipids 3-5 macro- and microelements 25-30 water rest 2. The cosmetic product according to claim 1, characterized in that it is a cosmetic napkin. 3. The cosmetic product according to claim 1, characterized in that it is a cosmetic mask and contains, wt.%: cosmetic product according to claim 1 in the form of a gel 94.0 algae powder 2.0 peach oil 2.0 phytocomplex (mint, valerian) 1,0 water rest 4. The cosmetic product according to claim 1, characterized in that it is a scrub and contains, wt.%: cosmetic product according to claim 1 in the form of a gel 80.0 olive oil 5,0 scorlumin 9.0 ground fucus 5,0 essential oil 0.1 water rest 5. The cosmetic product according to claim 1, characterized in that it is a nourishing cream and contains, wt.%: cosmetic product according to claim 1 in the form of a gel 40,0 algae extract 5,0 aloe juice 5,0 olive oil 5,0 perfume oil 5,0 beeswax 20,0 glycerol monostearate 20,0 6. The cosmetic product according to claim 1, characterized in that it is a substance for the care of the skin and nails of the hands and / or feet and contains, wt.%: cosmetic product according to claim 1 dry 50,0 dry kelp powder from kelp 30,0 sea salt 20,0 7. Cosmetic product for the care of skin and nails of hands and / or feet according to claim 6, characterized in that before use it is mixed with water in a ratio of 1:30.