KR101036933B1 - (multi-functional cosmetic composition - Google Patents

Abstract

PURPOSE: A cosmetic composition containing natural oil is provided to treat skin trouble, aging, and big pore and to promote skin whitening. CONSTITUTION: A cosmetic composition for improving skin condition contains: 49 weight% of Helianthus Annuus (Sunflower) seed oil, 5 weight% of Simmondsia Chinensis (Jojoba) seed oil, 3 weight% of Macadamia Integrifolia seed oil, 10 weight% of Oriental Arborvitae leaf & seed oil, 1 weight% of Camellia Oleifera seed oil, 1 weight% of Limnanthes Alba (Meadowfoam) seed oil, 20 weight% of hydrogenated C6-C14 olefin polymers, 5 weight% of squalaen, 3 weight% of tocopheryl acetate, and 2 weight% of ascorbyl tetraisopalmitate.

Description

Multi-Functional Cosmetic Composition

The present invention relates to a cosmetic composition, in particular made of natural oil rich in vitamins to promote the skin, whitening, skin trouble improvement, fundamental improvement (skin aging traces such as blotch, wide pores, dark circles, blackheads, etc. It is to a cosmetic composition that allows to exhibit a variety of functions (such as a fundamental improvement).

In general, external causes of skin troubles include sunlight (the increase in the amount of ultraviolet rays reaching the surface due to the destruction of the ozone layer), storms, cold weather, external stress caused by deepening environmental pollution, and the use of inappropriate cosmetics. In addition, the internal factors of the skin include decreased secretion of various hormones that control metabolism, decreased function of immune cells and activities of cells, and reduced biosynthesis of immune proteins and bioconstituent proteins necessary for living bodies, or blood of skin Poor circulation or poor nutrition, which over time reduces the thickness of the skin, increases wrinkles, decreases skin elasticity, and leads to aging traces such as acne, blotch, wide pores, and dark circle blackheads. It's changing.

However, the cosmetics currently on the market, regardless of gender and its function is limited, so in order to improve the skin, you have to buy and use cosmetics for each function. However, the use of each cosmetic is not only an economical and time-consuming waste, but also causes a side effect by using a combination of various cosmetics.

Domestic Publication No. 10-2009-0099913, Multifunctional Cosmetic Composition

Therefore, the object of the present invention was developed to solve the above-mentioned defects, and the "skin promoting function", which promotes deeply swelling, sagging and sagging skin, and maintains young skin, clear and darkened skin "Whitening function" to make it transparent, "Trouble improvement function" to promote sebum removal and smoothing of the skin caused by acne sequelae, "Improvement of skin aging traces such as blotch, wide pores, dark circles, and blackheads" To provide a cosmetic composition having a combination of functions such as "function".

The cosmetic composition of the present invention for achieving the above object, as the main content of sunflower seed oil (Helianthus Annuus (Sunflower) Seed Oil) of claim 1, jojoba seed oil (Simmondsia Chinensis (Jojoba) Seed Oil), macadamia seed oil (Macadamia Integrifolia Seed Oil), Oriental Arborvitae Leaf & Seed Oil, Persea Gratissima (Avocado) Oil, Camellia Oleifera Seed Oil, (Meadowfoam) Seed Oil, Hydrogenated C6-14 Olefin Polymers, Squalane, Tocopheryl Acetate, Ascorbyl Tetraisopalmitate It is characterized by.

In addition, the sunflower seed oil is 49% by weight, jojoba seed oil is 5% by weight, macadamia seed oil is 3% by weight, white leaf leaves and seed oil is 10% by weight, avocado oil, tea tree seed oil and meadowfoam seed oil, respectively 1 wt%, 20 wt% of hydrogenated C6-14 olefin polymer, 5 wt% of squalane, 3 wt% of tocopheryl acetate, and 2 wt% of ascorbyl triisopalmitate.

The sunflower seed oil (Helianthus Annuus (Sunflower) Seed Oil), to promote the blood circulation and regeneration of the skin, to give the skin aging prevention function by moisturizing action to moisturize the skin due to the formation of a protective film on the skin Added. Sunflower seed oil contains linolenic acid, essential fatty acids and vitamin E, as well as lecithin, which is a constituent of cells.

The jojoba seed oil (Simmondsia Chinensis (Jojoba) Seed Oil) is an oily stock solution extracted from jojoba (bark) growing in the desert, rich in vitamins and minerals. The addition of jojoba seed oil is a vegetable oil rich in vitamins and minerals, which is intended to give skin moisture control. In other words, jojoba oil has a chemical structure very similar to that of human sebum, reducing the loss of moisture that goes out through the epidermis, making the skin shiny and soft. Especially good for dry and sensitive skin.

The macadamia seed oil (Macadamia Integrifolia Seed Oil) is native to Australia, has no odor and is transparent or slightly yellow. Its main ingredient is oleic acid, which functions to prevent skin aging, and Pamitoleic acid, which accounts for 20%, is a fatty acid that is rarely found in other vegetable oils. It is found in human sebum. There is an excellent feature that gives a flexible effect. Addition of macadamia seed oil is to have a softening function of the skin, a soothing function of the skin and a carrier function to facilitate the absorption of the skin of the added raw materials.

The white leaf and seed oil (Oriental Arborvitae Leaf & Seed Oil) contains a component of "phytoncide" excellent in formaldehyde removal. The reason for the addition is to improve atopic dermatitis.

The avocado oil (Persea Gratissima (Avocado) Oil) is one of the representative cosmetic oils extracted and used by ancient civilizations as nicknamed the butter of the jungle. Unrefined oils are green in color, while refined oils are light yellow in color. This oil contains triglycerides such as oleic acid and linoleic acid, vitamin A and vitamin E. These ingredients soothe sensitive skin, maintain skin moisture and softness, and activate collagen in connective tissues. The addition of avocado oil is intended to have skin regeneration, skin moisturizing function, keratin healing function, and skin softening function.

The camellia seed oil (Camellia Oleifera Seed Oil) is an oil extracted by pressing the fruit of the camellia, the production of the oil is a known technique and a separate description is omitted. Tea seed oil contains oleic acid, which is non-sticky and contains a good moisturizing effect, soothes the skin, and also contains vitamins A and E to prevent skin moisture loss. There is. In addition, it has a very good affinity with the skin to alleviate the hypersensitivity reactions of the skin to have the effect that can be used for atopic and allergic skin.

The meadowfoam seed oil (Limnanthes Alba (Meadowfoam) Seed Oil) is an oil obtained from the seed of the plant of LimnanthesAlba, this oil is added to prevent skin aging and delaying, soothing, moisturizing do. In other words, meadowfoam seed oil contains natural tocopherol, which acts as an antioxidant to prevent skin aging and delays itself, and also has excellent skin softening effect, gives a smooth texture to dry skin, and prevents moisture loss. To keep moisturizing.

The reason for the addition of the Hydrogenated C6-14 Olefin Polymers is to control the carrier (carrier, transport) function and viscosity for the main ingredients to penetrate the skin well, as well as to moisturize and soften the skin. To do that.

Squalane is a substance obtained by adding hydrogen to squalene obtained from liver oil of a deep sea shark. The reason for the addition is to give a softening, moisturizing and nourishing effect to the skin. In other words, squalane has no irritation and has good affinity with skin lipids to provide moisture and nourishment to the skin, thus keeping the skin smooth at all times.

The tocopheryl acetate is a vegetable oil whose main component is vitamin E, so-called "vitamin-E acetate". The reason for the addition is to have skin circulation promoting, skin regeneration and moisturizing functions. In other words, tocopheryl acetate is obtained from vegetable oil, and serves to protect skin cell membranes from external invasion. This protective action is an antioxidant action that prevents the skin from being damaged by factors such as ultraviolet rays, pollutants, and aging, and moisturizes deep into the skin to prevent roughness of the skin and inhibit skin inflammation.

Ascorbyl Tetraisopalmitate is prepared by using a bio technique with a water-soluble vitamin C as a fat-soluble derivative, the reason for the addition is to have skin whitening, elasticity and moisturizing function. That is, ascorbyl tetraisopalmitate is absorbed in the dermis and regenerates collagen and elastin tissues, thereby providing an excellent whitening effect.

The cosmetic composition of the present invention as described above is not particularly limited in its formulation, and may be, for example, softening longevity (skin), nourishing longevity (milk lotion), nourishing cream, massage cream, essence, pack, and the like. Specifically, Powder, Skin Lotion, Skin Softener, Skin Toner, Astringent, Lotion (Milk Lotion, Moisture Lotion, Nutrition Lotion, etc.), Massage Cream, Nutrition Cream, Moisture Cream, Hand Cream, Essence, Nutrition Essence, Pack, Body It may be made into a cosmetic such as a lotion.

The present invention promotes deeply swelling, sagging and sagging skin to maintain youthful skin, and makes black and dull skin clear and transparent, and promotes sebum removal and smoothing of skin due to acne sequelae. It has the effect of improving skin aging traces such as black spots, wide pores, dark circles, and blackheads.

Hereinafter, the embodiment of the cosmetic composition according to the present invention will be described in more detail.
The cosmetic composition according to the present invention is formulated in the ratio shown in Table 1 below.

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Cosmetic Compositions and Contents of the Invention                              Raw material content
Sunflower Seed Oil (Helianthus Annuus (Sunflower) Seed Oil)
49 wt%
Jojoba Seed Oil (Simmondsia Chinensis (Jojoba) Seed Oil)
5 wt%
Macadamia Integrifolia Seed Oil
3 wt%
Oriental Arborvitae Leaf & Seed Oil
10 wt%
Avocado Oil (Persea Gratissima (Avocado) Oil)
1 wt%
Camellia Oleifera Seed Oil
1 wt%
Meadownans Alba (Meadowfoam) Seed Oil
3 wt% Hydrogenated C6-14 Olefin Polymers
20 wt%
Squalane
5 wt%
Tocopheryl Acetate
3 wt%
Ascorbyl Tetraisopalmitate
2 wt%

In Table 1, since the oil is a known technique for extracting oil from seeds using a general compactor, a separate description of oil extraction from seeds is omitted.

Squalane is a substance obtained by adding hydrogen to squalene obtained from liver oil of deep sea shark. Tocopheryl Acetate is vitamin-E obtained from plant oil, and ascorbyl triisopalmitate is a water-soluble vitamin C. Fat-soluble derivatives were prepared using biotechnology.

The raw materials obtained in this way are stirred in a prepared stirrer by adding 20 wt% hydrogenated C6-14 olefin polymer and 49 wt% sunflower seed oil as shown in Table 1 above. At this time, the rotation speed of the stirrer is stirred for 30 to 60 minutes while maintaining at 1000RPM to be uniformly mixed. Hydrogenated C6-14 olefin polymer and sunflower seed oil are added to the above content, but preferably added in small amounts for more uniform mixing. When the primary mixing operation is completed as described above, after adjusting the rotation speed of the stirrer to 500Rpm, 5% by weight of jojoba seed oil, 3% by weight of macadamia seed oil, the white leaves and seed oil 10, the remaining raw materials of Table 1 1% by weight, 1% by weight avocado oil, 1% by weight of tea tree seed oil, 1% by weight of meadowfoam seed oil, and stirred for 30 to 60 minutes, to prepare a liquid cosmetics according to the present invention, the cosmetics used It is easily prepared in ampule form.

Example 1

20 wt% hydrogenated C6-14 olefin polymer and 49 wt% sunflower seed oil were added to the stirrer, and then stirred for 60 minutes while maintaining the rotation speed of the stirrer at 1000 RPM, followed by primary mixing. After adjusting the rotation speed of the stirrer to 500Rpm, 5% by weight of jojoba seed oil, 3% by weight of macadamia seed oil, 10% by weight of cypress leaves & seed oil, 1% by weight of avocado oil, 1% by weight of tea tree seed oil, meadowfoam seed 1% by weight of oil was added sequentially and stirred for 60 minutes to obtain a liquid cosmetic according to the present invention.

Experimental Example 1 Skin Safety Evaluation

In order to evaluate the skin safety of the cosmetics prepared in Example 1, a 40-day closed patch test was conducted on 40 healthy men and women in their 20s and 30s. The upper arms of both arms of the test subject were washed with an aqueous 70% isopropyl alcohol solution, and the cosmetic composition was closed-patched on this site according to a known method. At this time, the amount of patch was 25 microliters per unit area (cm2), and after 24 hours, the skin of the test site was observed, and the result was determined by repeating the closed patch 10 times with the same substance in the same way as the first day the next day. . As a result, little skin change was found.

<Experiment 2> Skin whitening effect test

Set a 2 × 2 cubic centimeter on the lower arms of the arms of 40 healthy men and women, and place an aluminum foil on the arm so that ultraviolet rays are irradiated only on this area, and the FL20S BLB lamp and FL20S E manufactured by Toshiba Japan from a distance of 10 centimeters. Two -30 lamps were simultaneously irradiated with UV light three times a day at a time of 0.8 x 10 erg / cm 3 / circuit once a day. After the ultraviolet irradiation, the cosmetic composition of Example 1 was applied to the irradiated site three times a day for three weeks, and then the difference in pigmentation degree with the conventional cosmetic (control) coated site was visually evaluated. As a result, it was confirmed visually that pigmentation occurred in the control area of the present invention, but little pigmentation in the control group.

Experimental Example 3 Measurement of Antimicrobial Activity against Acne Bacteria

The antimicrobial activity of the oil extracted from the cypress leaves and seeds according to the present invention was measured by agar dilution. The oils were sampled and diluted in various concentrations in a heat-sterilized brain-heart infusion before agar medium (BHI Agar), poured into a curry, and after being hardened, the test bacteria were introduced and incubated in an anaerobic state at 37 degrees Celsius. After incubation for 48 to 72 hours, the growth condition was observed to obtain the results of the antimicrobial activity as shown in Table 2 by using the minimum concentration (MIC) as the minimum concentration at which the bacteria do not grow.

Antimicrobial Activity of P. acne bacterium Bacteria from Oil Samples Extracted from Cypress Leaves and Seeds Sample Name MIC (µg / ml medium) Oil extracted from the cypress leaves and seeds 90

As can be seen from the above results, the oil extracted from the cypress leaves and seeds in particular shows excellent antibacterial effect. Therefore, it can be confirmed indirectly that the use of the present invention has the effect of having antibacterial activity from external bacteria.

<Experimental Example 4>

The oil extracted from the leaves of cypress and seeds was microencapsulated to measure the antimicrobial and skin irritation responses. In addition, we measured phytoncide fiber avoidance tests for house dust mite bacteria known to cause atopy, allergy, allergic rhinitis, and bronchial asthma by acting on skin and respiratory system.

1) more than 99.9% of Staphylococcus aureus and pneumococcal sterilization, and 10 times washed phytoncide antibacterial fiber after inoculation of Staphylococcus aureus and pneumococcus, and the removal rate of the bacterium was almost 100% as shown in Table 3 below.

Test Sample Germ removal rate (%)
After washing ten times Staphylococcus Pneumococcal 99.9% or more 99.9%

2) 20 healthy adults cut phytoncide antibacterial fiber into 1.5cm × 1.5cm size and attached it to skin. That is, the result that the phytoncide antibacterial fiber did not irritate the skin.

3) After putting 10 × 10 cm phytoncide antibacterial fiber in a 500 ml container containing ammonia gas (NH3) and measuring the ammonia odor removal rate, 84% after 30 minutes and 2 hours after 30 minutes as shown in Table 4 below. Had a high deodorization rate of 89%.

Test period Deodorization rate (%) 30 minutes later 84% 60 minutes later 85% 90 minutes later 87% 120 minutes later 89%

(4) Three test methods (Pipe Inhibition Method, Diffusion Inhibition Method, Test Tube Method) on how to avoid phytoncide antibacterial fibers among large dust mites and vertical pattern dust mites most widely distributed in Korea among house dust mites After 24 hours of application, the results were measured. As a result, it was confirmed from Table 5 that about 85% to 95% of ticks ran away from the fiber acting on the phytoncide microcapsules according to the experimental method.

House dust mite phytoncide fiber avoidance rate (%) Intrusion Prevention Act Diffusion Blocking Law In vitro Large Leg Dust Mite 83.2 ～ 89.4% 84.9 ～ 87.9% 92.4 ～ 94.2% Vertical Pattern Dust Mite 83.4 ～ 88.3% 85.9 ～ 89.1% 94.9 ～ 96.1%

The harmful effects of house dust mites on humans are known to cause atopic dermatitis, allergies, allergic rhinitis, bronchial asthma, etc. by the dust of carcasses and excretion on the skin and respiratory system. Therefore, unlike the case of ordinary bacteria, killing ticks does not solve the problem, it is important to create an environment that inhibits the growth of house dust mites in major habitats such as bed or carpet blankets. In this regard, phytoncide contained in the oil obtained from the cypress is indirectly confirmed to have antibacterial function in the skin.

<Experiment 5>: skin elasticity effect measurement test

The liquid cosmetics prepared in Example 1 were applied to the skin of 20 men and women in their 20s to 50s, and skin elasticity effects were measured. The skin elasticity before sample application was measured using the cutometer SAM-474, and 5 mL / cm <2> of each sample was apply | coated to the upper arm part. Skin elasticity after 30 minutes, 2 hours, and 4 hours after application was measured. It was carried out in a constant temperature, constant humidity room controlled to a temperature of 20 ℃, 50% humidity. The results were as shown in Table 6 below.

time Before application 30 minutes later 1 hour later  2 hours later Elasticity 0.911㎲ 1.002㎲ 1.989㎲ 2.012㎲

As confirmed in Table 6 it can be seen that when using the cosmetic of the present invention has an excellent effect on skin elasticity.

As can be seen in the above experimental examples, when the present invention is applied to the skin, the main ingredients provide antibacterial activity to the skin of the human body and supply nutrition to re-elasticity on all wrinkles and sagging skin of the body such as the face, neck and hands. It can be indirectly confirmed that it has anti-aging function, anti-wrinkle function, whitening function to whiten darkened skin such as spots, freckles and blotch, and dermatitis improvement function such as acne.

Claims (2)

Cosmetic composition composed of the following components.
49 wt% Sunflower Seed Oil (Helianthus Annuus (Sunflower) Seed Oil);
5% by weight of Simmondsia Chinensis (Jojoba) Seed Oil;
3% by weight of Macadamia Integrifolia Seed Oil;
10% by weight of Oriental Arborvitae Leaf & Seed Oil;
1% by weight of Avocado Oil (Persea Gratissima (Avocado) Oil);
1% by weight of Camellia Oleifera Seed Oil;
1 weight percent of Meadownan Seed Oil (Limnanthes Alba (Meadowfoam) Seed Oil);
20% by weight Hydrogenated C6-14 Olefin Polymers;
5% by weight Squalane;
3% by weight of tocopheryl acetate; And
2% by weight of Ascorbyl Tetraisopalmitate delete