KR20190119320A - Hypoallergenic baby cosmetic composition for skin moisturizing containing chojung mineral water - Google Patents

Abstract

The present invention is to provide a hypoallergenic infant cosmetic composition, containing Chojung mineral water and providing a moisturizing and soothing effect suitable for infant skin characteristics while not irritating the skin of infants. The present invention includes 75 to 85 parts by weight of Chojung mineral water, 3.0 to 4.0 parts by weight of natural extract for moisturizing, and 1.6 to 2.0 parts by weight of natural antiseptic extract.

Description

HYPOALLERGENIC BABY COSMETIC COMPOSITION FOR SKIN MOISTURIZING CONTAINING CHOJUNG MINERAL WATER}

The present invention relates to a cosmetic composition for infants, in particular to ultra-low mineral water, is effective in moisturizing the skin of the infant, and relates to a hypoallergenic infant cosmetic composition with little irritation to the skin of the infant.

Skin is a tissue that covers the outer surface of the body and protects the body from physical, chemical and extraterrestrial stimuli. It also serves to protect against various stimuli and to inhibit water loss.

In order to maintain the health of the skin, the moisture content of the stratum corneum of the epidermis is important, and when the moisture is less than 10%, the skin becomes dry, elasticity is degraded, and in severe cases, the secondary problem is that the skin splits.

As the skin condition is judged based on the oil, water content, elasticity and roughness of the stratum corneum, skin health is affected not only by physiological factors but also nutritional, environmental, psychological and life factors, and may vary according to various characteristics of the individual. have.

In particular, the skin condition according to the growth stage is changed by direct and indirect influences by physical, mental and physiological changes of the growth stage. Among them, the growth and development are rapidly progressed in infancy, and have a decisive influence over the lifetime. It is an important time.

Infants are born in the perfect environment of their mother's stomach, where they are never deprived of heat and moisture from outside, so the skin's barrier function is significantly less than half of an adult's skin. Much thinner, the stratum corneum is known to be 30% thinner than adults.

In addition, the infant's skin undergoes a rapid physiological change from birth, and the infant is wiped off the natural moisturizer, which was covering the skin at birth, and loses moisture easily. Naga skin is very dry, so apply a moisturizer and pay attention to humidity. After this period, dryness is somewhat improved, but sebum secretion is active until 2 to 3 months of age, which removes excessive sebum and requires the use of a moisturizing moisturizer.

As these physiological changes of the infant grow and disappear on their own, no special treatment is required. However, as mentioned above, the infant's skin is weaker than the adult and has a high chance of losing moisture and heat. Dry skin increases the risk of damage to mechanical irritation and increases the likelihood of infection with secondary bacteria.

In addition, the skin of the infant is sensitive to the skin's protective film is significantly lower than the adult skin, skin rash or trouble due to external environment such as ultraviolet rays can easily occur, the skin rash or trouble generated is weak immunity In addition to damaging the skin of infants, there are concerns about secondary infections.

Therefore, in the case of infants, the skin moisturizing, rash or trouble response to the skin is more urgently needed to respond to the situation, and in addition to the skin moisturizing and skin soothing effect in infant cosmetics, It needs to be made of a material that does not irritate the skin of the infant.

On the other hand, with respect to the cosmetics for infants, Korean Patent Publication No. 10-2018-0015865 (hereinafter referred to as "Patent Document 1") discloses "infant cosmetic composition having a moisturizing effect", but Patent Document 1 is only It only considers the moisturizing effect, and does not consider the skin characteristics of the infant at all.

Korean Patent Publication No. 10-2018-0015865

The present invention, in view of the problems of the prior art as described above, comprising ultra-light mineral water, to provide a moisturizing and soothing effect suitable for infant skin characteristics and at the same time to provide a hypoallergenic infant cosmetic composition that does not stimulate the skin of the infant It is for.

Hypoallergenic infant cosmetic composition containing ultra mineral water and having a skin moisturizing effect according to the present invention includes 75 to 85 parts by weight of ultra mineral water, 3.0 to 4.0 parts by weight of a natural extract for moisturizing, and 1.6 to 2.0 parts by weight of an antiseptic natural extract. It is characterized by including a wealth.

In addition, the moisturizing natural extract is characterized in that the sakran, soybean fermented extract, white willow bark extract, broiler bark extract, cypress leaf extract, oregano leaf extract and purslane extract are mixed extracts in the same weight ratio .

In addition, the antiseptic natural extract, characterized in that it comprises at least any one of golden extract, bark fruit extract, pasqueflower extract and eustonic extract.

According to the present invention, by using ultra-fine mineral water rich in minerals and carbonic acid gas, the carbonic acid gas discharges the waste accumulated in the pores of the skin, thereby facilitating the absorption of useful cosmetic ingredients, and nourishing the skin with minerals. It is possible to improve the skin's immunity.

In addition, according to the present invention, by using a natural extract as a moisturizing component it is possible to improve the moisturizing power of the skin without stimulating the skin of the infant.

In addition, according to the present invention, by using a natural preservative instead of a chemical preservative as a preservative, it is possible to stabilize the cosmetics without irritating the skin of the infant, it is possible to maintain a uniform quality while reducing the effects of raw material price fluctuations. .

Hereinafter, the embodiment of the hypoallergenic infant cosmetic composition (hereinafter referred to as "infant cosmetic composition") containing the ultra mineral water of the present invention and having a skin moisturizing effect will be described in detail.

The infant cosmetic composition of the present invention contains 75 to 85 parts by weight of ultrafine mineral water, 2.5 to 3.5 parts by weight of moisturizing natural extract, and 1.6 to 2.0 parts by weight of natural antiseptic extract, based on the total weight of the cosmetic composition.

The natural moisturizing extract is a complex extract comprising sacran, soybean fermented extract, white willow bark extract, broiler bark extract, cypress leaf extract, oregano leaf extract, and purslane extract, the sak in the natural extract for moisturizing Eggs, soybean fermented extract, white willow bark extract, broiler extract, cypress leaf extract, oregano leaf extract and purslane extract are preferably combined in the same weight ratio.

The antiseptic natural extract may include at least one of a golden extract, a bark fruit extract, a pasqueflower extract and an eustane extract.

In addition, the antiseptic natural extract is preferably a complex extract containing all of the golden extract, chopped barberry fruit extract, pasqueflower extract and estuary extract, in this case the golden extract, chopped barberry fruit extract, pasqueflower extract and sneaker extract It is more preferable to mix | blend silver at the same weight ratio.

[Ultra mineral water]

First, the ultra mineral water will be described.

In the present invention, the chojeong mineral water, means the carbonated water of the cold mineral spring dissolved in Chojeong-ri, Naesu-eup, Cheongwon-gun, Chungcheongbuk-do, Republic of Korea, the chojeong mineral water was confirmed by the National Geological Mineral Institute in 1969, 1980 It is carbonated water officially approved by the pharmacy (FDA).

The ultra mineral water contains up to 1200 ppm of free carbon dioxide in the dissolved state, and germanium is 8 to 22 ppm, which is 1000 times higher than commercially available bottled water, and is rich in 20 kinds of minerals, preventing various diseases. It is known for its excellent efficacy in treating and treating, especially its excellent mineral balance.

On the other hand, when you soak in a carbonated hot spring (炭 酸 溫泉), the skin feels supple and refreshing from the body. This is because carbonated bubbles generated in carbonated water move finely on the skin to easily discharge the waste accumulated in the pores, In addition, as carbon dioxide is absorbed into the body, capillaries expand and blood volume increases, which speeds up oxygen delivery.

Mineral water containing such carbon dioxide gas is weakly acidic by the carbon dioxide gas contained therein, and the carbon dioxide is absorbed into the body through the skin barrier layer to expand the capillaries to facilitate oxygen supply as well as waste accumulated in the pores of the skin. There is a feature that can be easily discharged.

Therefore, the ultra-fine mineral water used in the embodiment of the present invention preferably contains 500 to 700 ppm of calcium carbonate (CaCO ₃ ) and at least 20 to 300 ppm of calcium (Ca) and 2 to 50 ppm of magnesium (Mg) as main minerals. More preferably, a small amount of germanium (Ge), manganese (Mn), selenium (Se), or the like is further included.

The calcium carbonate reacts with water to generate carbon dioxide, so that carbonic acid bubbles move finely on the skin to easily discharge the waste accumulated in the pores of the skin, while carbon dioxide is absorbed into the body and the capillaries of the skin are expanded and blood volume is increased. Increased oxygen delivery speeds up the skin, activates skin cells, contributes to maintaining skin health, and activates the skin's moisturizing factors.

In addition, the calcium promotes metabolism, activates skin cells, contributes to maintaining skin health, activates the skin's moisturizing factor, and magnesium plays a key role in cellular metabolism, and waste discharge It is known to have an effect of promoting stimulation and activating moisturizing factors.

In addition, the selenium helps to improve immunity, contributes to skin cell activation, antioxidant activity, and skin disease improvement, and germanium releases harmful substances into the body and promotes metabolic activity, thereby greatly affecting genes and life phenomena. It is known that releasing oxygen contained in organic germanium supplies a large amount of oxygen into blood vessels, thereby expanding capillaries, improving blood flow to the scalp, and reactivating cells to activate intracellular reactions.

Therefore, in the present invention, the ultra-mineral mineral water is selected by ultra-mineral mineral water containing an appropriate amount of calcium carbonate and minerals according to AOAC (Association of Official Agricultural Chemists) analysis method, which is a mineral component analysis method after harvesting, Is filtered to filter (millipore filter, 0.45um) to remove foreign matter is prepared as purified ultra mineral water.

[Natural extract for moisturizing]

Next, the extract contained in the natural extract for moisturizing.

The moisturizing natural extracts include sacran, soybean fermented extract, white willow bark extract, broiler bark extract, cypress leaf extract, oregano leaf extract and purslane extract.

Sacran is a polysaccharide extracted from Aphanothece Sacrum, Japan's inherent freshwater algae. Sacran's moisturizing power absorbs 6 liters of water with 1 g of polysaccharide, which is more than five times the hyaluronic acid known as the best moisturizing agent. It absorbs faster than hyaluronic acid and protects the stratum corneum of the skin surface.

The soybean fermentation extract (Lactobacillus / Soybean Ferment Extract) is a component extracted from the fermented soybean through a bacterium called Lactobacillus (Lactobacillus), it is a high-molecular mucus material to prevent dryness of the skin and to enhance the immune system of the skin It works.

The white willow bark extract (Salix Alba (Willow) Bark Extract), the ingredient extracted from the bark of the white willow contains tannins and salicylic acid (Baha, BHA) so as to soften the dead skin of the skin, soothing problem skin soothing, It prevents the evaporation of moisture in the skin and keeps the skin moisturizing.

The broiler extract (Cinnamomum Cassia Bark Extract) is an ingredient extracted from the dry skin of broiler (a type of cinnamon) known as cinnamon, and is effective for moisturizing and soothing the skin, and is harmful to skin by contracting and controlling skin pores. It protects the skin by blocking foreign substances.

The cypress leaf extract (Chamaecyparis Obtusa Leaf Extract) is an ingredient extracted from the leaves of the cypress, the leaves of the cypress contains a lot of terpene (terpene) component that produces a phytoncide effect, to soothe trouble skin such as skin troubles It is effective, and it is effective in enhancing skin emollience.

The oregano leaf extract (Origanum Vulgare Leaf Extract) is an ingredient extracted from the leaves of oregano, a perennial herb of Lamiaceae, containing many vitamins such as vitamins A, C, E, K, iron, magnesium, potassium, calcium and mineran Thus, by interfering with or eliminating the activity of substances harmful to the skin to enhance the skin immunity, there is an effect to calm the skin comfortably.

The purslane extract (Portulaca Oleracea Extract) is a component extracted by extracting the perennial purslane (Machi) from summer to autumn, the essential fatty acids omega 3 fatty acids, tannins and saponins, beta-carotene essential to maintain the human body It contains rutin, vitamins C, D, and E. It also contains abundant natural moisturizing factors, which is effective for skin moisturizing and soothing.

As described above, sacran, soybean fermented extract, white willow bark extract, cinnamon bark extract, cypress leaf extract, oregano leaf extract and purslane extract contained in the natural extract for moisturizing are effective for skin moisturizing and soothing, respectively. In spite of being, it can be seen that the extract has a distinctive feature in each.

That is, the sacran is very excellent in absorbing moisture, the soybean fermentation extract is effective to enhance the skin's immunity, the white willow bark extract contains tannin and salicylic acid (Baha, BHA) softening the skin keratin soft The broiler extract is involved in shrinking and regulating pores of the skin to protect the skin by blocking external substances harmful to the skin, and the cypress leaf extract contains a large amount of terpene components and troubles such as skin troubles. Effective in soothing, the oregano leaf extract contains many vitamins and minerals, such as vitamins A, C, E, K, iron, magnesium, potassium, calcium, etc., and is effective in enhancing skin softening, and the purslane extract is It contains essential fatty acids omega-3 fatty acids, tannins and saponins, beta-carotene glutin, vitamins C, D, and E.

Therefore, the moisturizing natural extract of the present invention includes all sacran, soybean fermented extract, white willow bark extract, cinnamon bark extract, cypress tree leaf extract, oregano leaf extract and purslane extract due to the characteristics of each extract It can have a comprehensive effect on skin moisturizing and soothing, such as effects, moisturizing ability, moisture evaporation blocking, nutrition supply, immunity enhancement, pore contraction, etc. .

[Preservative Natural Extracts]

Next, the extract contained in the antiseptic natural extract will be described.

The antiseptic natural extracts include golden extracts, bark tree fruit extracts, pasqueflower extracts and eustonic extracts.

The golden extract (Scutellaria Baicalensis Root Extract) is a component extracted from the root of the perennial herbaceous plant Golden (Scutellaria baicalensis GEORGE), the active ingredient bicarin (baicaline) helps the skin moisturize and prevent oxidation It is effective in whitening by inhibiting a component called tyrosinase, which is a melanin pigment fish enzyme, and is a major component of the golden extract, such as baicalin, baicalein, wogonin, and especially, the high antibacterial activity of baicalin is known.

The Zanthoxylum Piperitum Fruit Extract is a component extracted from the fruit skin of Zanthoxylum piperitum DC, and exhibits excellent antibacterial activity against Staphylococcus aureus, Bacillus cereus, Vibrio parahaemolyticus, Streptococcus mutans, etc. Extracts are known to have strong antimicrobial activity against methicillin-resistant Staphylococcus aureus (MRSA).

The Pulsatilla Koreana Extract is a component extracted from Pleurotus japonica, which is native to Yasan, Korea. It is effective for soothing the skin by reducing the heat of the skin, and helps to make the skin soft and supple. It is known to have antibacterial effects.

Asnea extract (Usnea Barbata (Lichen) Extract) is a mistletoe obtained from the Ersier (Songra, pine mistletoe), there are a variety of biologically active substances have antifungal, antibacterial activity. It is known to be effective in skin immunity because it contains a large amount of usnic acid, and is free of skin irritation and toxicity.

The antiseptic natural extract is made of only natural extracts to stabilize the cosmetics without using a chemical preservative.

In addition, the antiseptic natural extract may play a role as a preferred natural preservative even when selecting any one of the golden extract, the bark fruit extract, pasqueflower extract and eustonic extract.

In addition, the antiseptic natural extract, it is more preferable to include all of the golden extract, the bark fruit extract, pale flowers extract and eustonic extract. In this case, not only the efficacy as a natural preservative which each extract has, but also various effects due to the components of each extract can be expected.

Above all, in the present invention, as the antiseptic natural extract, it is more preferable to include the golden extract, the bark fruit extract, the pasqueflower extract and the erne extract, the stability of the product cost in the manufacturing process and the stability of the product quality Because it can plan.

That is, in infant cosmetics, it is necessary to use natural preservatives in place of conventional chemical preservatives in response to sensitive skin of infants. The problem is that in the case of natural preservatives, price instability due to supply and demand of raw materials. In this case, it may be considered to substitute other natural preservatives in place of the natural preservatives in use, but there is a problem that the quality of the product may vary due to the change of raw materials.

Therefore, as in the present invention, when using the antiseptic natural extract containing the golden extract, chopped bark fruit extract, pasqueflower extract and estuary extract in a uniform weight ratio, while reducing the effects of fluctuations in the price of the raw material Quality can be maintained.

Furthermore, as will be described later, the antiseptic natural extract according to the present invention is confirmed to show better antimicrobial activity than when using any one of the golden extract, bark fruit extract, pasqueflower extract and eustonic extract. It became.

EXAMPLE

Experimental Example 1: Composition of Cosmetics

In order to confirm the skin moisturizing effect and antiseptic effect of the cosmetic composition according to an embodiment of the present invention, a sample was prepared as shown in Table 1 below.

<Table 1> Sample composition of infant cosmetics (unit: weight%)

Experimental Example 2: Evaluation of Short-term Skin Moisturizing Effect

The effect of sustaining short-term skin moisturizing was evaluated by applying the cosmetic composition prepared in Example 1 among the samples of Experimental Example 1 to the test subject's face in 10 women aged 20 to 25 years instead of infants.

The subjects applied the cosmetics on the subject's face after 30 minutes after cleansing, and the skin moisture evaporation rate was measured at 3 hours intervals before and after 12 hours after application to the skin of the subjects to sustain short-term skin moisturizing. The effect was evaluated.

The skin moisture evaporation rate was measured by Tewamter TM300 and expressed as an average value of 10 test subjects, and the results are shown in <Table 2>.

TABLE 2

As shown in Table 2 above, the average value of the water evaporation rate of the test subject's skin before application was 28.32 g / h / m ^2, but the cosmetic composition of Example 1 was applied to the skin and after 17 hours, 17.23 g / h / m ² (decrease rate: 39.28%), 17.69g / h / m ² (decrease rate: 37.54%) after 6 hours, 19.74g / h / m ² (decrease rate: 30.39%) after 9 hours.

That is, when the appropriate amount of the composition of Example 1 according to the present invention is applied once, it was found that the water evaporation rate of the skin can be reduced by 30-40% until 9 hours after the application, and 12 hours When the evaporation rate of the skin even after the elapsed rate is 24.3%, it was confirmed that the cosmetic composition of Example 1 according to the present invention can suppress the water evaporation of the skin and maintain the moisturizing power. The same moisturizing effect can be expected in Examples 2 to 5 which include the cosmetic composition of 1 as it is.

Experimental Example 3: Evaluation of the effect of improving the moisturizing power of the skin

In Experimental Example 2, the effect of improving the moisturizing power of the skin according to the long-term use by using the cosmetic composition prepared in Example 1 among the samples of Experimental Example 1 to 10 women aged 20-25 years instead of infants Evaluated.

The test subjects used the cosmetics after cleansing twice a day for 4 weeks at 12 hours intervals every morning (between 7 and 9 o'clock) and evening (between 7 and 9 o'clock). At 4 weeks, the effect of improving skin moisturizing power was evaluated by measuring the skin moisture evaporation rate in the same manner as in Experimental Example 2.

The moisture evaporation rate of the skin, as in Experimental Example 2, was measured by Tewamter TM 300 and expressed as an average value of ten test subjects, and the results are shown in Table 3 below.

TABLE 3

As shown in Table 3, it can be seen that the skin moisture evaporation rate is gradually reduced by the continuous use of the cosmetic composition according to Example 1 of the present invention. After elapse of time, it was confirmed that the effect of 30.19% reduction compared to the water vaporization rate (28.32g / h / m ² ) of the skin before using the cosmetic.

However, although the cosmetic composition of the present invention is 'for infants', Experimental Example 2 and Experimental Example 3 were targeted for women in their 20s (20 to 25 years old), the actual moisture of the skin when applied to the "infant" There may be a difference in the rate of decrease of the evaporation rate.

However, Experimental Example 2 and Experimental Example 3, in the development stage of the product, inevitably the skin test by targeting the women in their 20s instead of infants sensitive to the skin, the composition according to the embodiments of the present invention Moisturizing effect does not change.

Experimental Example 4 Evaluation of Preservative Effect of Cosmetics on Bacteria

Staphylococcus aureus (Staphylococcus aureus), Escherichia as a bacterium in the cosmetic composition prepared in the composition of <Table 1> to evaluate the antiseptic power of the cosmetic composition according to Examples 1 to 6 of the present invention E. coli (Escherichia coli) and Pseudomonas aeruginosa mixed three kinds of bacteria solution is inoculated to 1.6 X 10 ⁶ per 1 g of the sample, 1, 3, 5, 7, The number of viable cells was measured by taking 1g of each cosmetic product at intervals of 14 days, 21 days, and 28 days, and the results are shown in Table 4 below.

TABLE 4

As an antiseptic effect, bacteria should reduce the bacterial count by more than 99.9% within 7 days of inoculation and should not grow during the test period.

On the other hand, Examples 1 to 6 including the antiseptic natural extracts according to the embodiment of the present invention reduced the number of viable bacteria by more than 99.9% within 5 days from the date of bacterial inoculation, Examples 1 to 5 in that the proliferation did not occur in the future It was confirmed that all of the natural antiseptic extracts contained in 6 showed an effective antiseptic effect.

In addition, in the case of Example 6, it was shown that the decrease in the number of bacteria in the first and third days from the bacterial inoculation date is relatively faster than in Examples 1 to 5, as the antiseptic natural extracts, golden extract, bark fruit extract, It was found that when the pasqueflower extract and eustonic extract were used as a complex extract mixed in equal proportions, respectively, it was found to be more effective.

Experimental Example 5: Evaluation of the antiseptic effect of the cosmetics against fungi (yeast)

In order to evaluate the antiseptic power of the cosmetic composition according to Examples 1 to 6 of the present invention to the fungus to the cosmetic composition prepared in the composition of <Table 1> as the fungus Candida albicans (Candida albicans) and Aspergillus Niger ( Two mixed strains of Aspergillusniger) were inoculated to ⁵ 4.0 × 10 ⁵ g per sample, and 1 g of each cosmetic product was applied at intervals of 1, 3, 5, 7, 14, 21, and 28 days from the date of inoculation. The number of viable bacteria was measured by taking the results, and the results are shown in Table 5 below.

TABLE 5

Due to its antiseptic effect, yeasts and molds must have at least 90% less fungi and less proliferation during the test period within 7 days.

On the other hand, Examples 1 to 6 including the antiseptic natural extracts according to the embodiment of the present invention reduced the number of viable bacteria by more than 90.0% within 5 days from the strain inoculation date, Examples 1 to 1 in that the growth did not occur in the future It was confirmed that all of the natural antiseptic extracts included in 6 produced an effective antiseptic effect.

In addition, in the case of Example 6, the decrease in the number of bacteria in the 1st, 3rd day from the fungal inoculation date appeared to be relatively faster than in Examples 1 to 5, as the antiseptic natural extracts, golden extract, bark fruit extract, It was found that when the pasqueflower extract and eustonic extract were used as a complex extract mixed in equal proportions, respectively, it was found to be more effective.

Claims (3)

A hypoallergenic infant cosmetic composition containing ultra mineral water and having a skin moisturizing effect,
Ultra-fine mineral water 75 to 85 parts by weight, moisturizing natural extract 3.0 to 4.0 parts by weight, and preservative natural extract for infants comprising a 1.6 to 2.0 parts by weight.
The method of claim 1,
The natural extract for moisturizing, sacraran, soybean fermented extract, white willow bark extract, broiler bark extract, cypress tree leaf extract, oregano leaf extract and purslane extract is characterized in that the composite extract mixed with the same weight ratio Composition.
The method according to claim 1 or 2,
The antiseptic natural extract is a cosmetic composition for infants, characterized in that it comprises at least one of golden extract, bark fruit extract, pasqueflower extract and eustonic extract.