CN111110584A - Skin care composition with moisturizing and anti-aging effects and preparation method thereof - Google Patents

Skin care composition with moisturizing and anti-aging effects and preparation method thereof Download PDF

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CN111110584A
CN111110584A CN201911272852.5A CN201911272852A CN111110584A CN 111110584 A CN111110584 A CN 111110584A CN 201911272852 A CN201911272852 A CN 201911272852A CN 111110584 A CN111110584 A CN 111110584A
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skin care
care composition
percent
skin
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方电力
成雪斐
周梅
冯雪梅
陈艺越
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Guangdong Brundo Bio Technology Co ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/64Proteins; Peptides; Derivatives or degradation products thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/31Hydrocarbons
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/34Alcohols
    • A61K8/345Alcohols containing more than one hydroxy group
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/37Esters of carboxylic acids
    • A61K8/375Esters of carboxylic acids the alcohol moiety containing more than one hydroxy group
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/60Sugars; Derivatives thereof
    • A61K8/602Glycosides, e.g. rutin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • A61K8/735Mucopolysaccharides, e.g. hyaluronic acid; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/08Anti-ageing preparations
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K2800/00Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
    • A61K2800/40Chemical, physico-chemical or functional or structural properties of particular ingredients
    • A61K2800/59Mixtures
    • A61K2800/592Mixtures of compounds complementing their respective functions
    • A61K2800/5922At least two compounds being classified in the same subclass of A61K8/18

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Abstract

The application provides a skin care composition with moisturizing and anti-aging effects, which comprises the following components in percentage by weight: 1-5% of 1, 3-butanediol, 0.01-5% of hyaluronic acid, 0.01-0.5% of xanthan gum, 0.01-1% of carbomer, 0.01-6% of squalane, 0.1-5% of liquid crystal emulsifier, 0.1-5% of emulsifying aid, 0. 80.0001-4% of acetyl hexapeptide, 0.0001-10% of snake venom-like peptide, 0.1-1% of phenoxyethanol, 0.2-0.6% of citric acid and the balance of deionized water, wherein the pH value of the skin care composition is 5.0-8.0. The active ingredient acetyl hexapeptide-8 and the snake venom like peptide are wrapped in a net structure by adopting the liquid crystal structure emulsifier, so that the technical problem of instability of the snake venom like peptide is solved, and the release speed of the snake venom like peptide can be controlled. Realizes synergistic effect, thereby improving the anti-aging effect. The anti-aging active ingredients can effectively permeate the skin and stay in the skin for a long time, so that the long-acting anti-aging effect is achieved.

Description

Skin care composition with moisturizing and anti-aging effects and preparation method thereof
Background
Skin aging is a complex series of biological processes within the skin tissue, and is the result of the combined action of all endogenous physiological factors and exogenous environmental factors. Furthermore, the programmed regulation of genetic gene codes, the influence of related aging genes and protein expression levels, long-term large-dose sunlight ultraviolet irradiation and the like are one of the important factors causing the natural aging and photoaging of skin. Whatever the factor leading to skin aging, it not only affects normal skin tissue structure and physiological function, but also directly affects the appearance and appearance of the outer layer of skin. Therefore, skin aging is almost a major enemy of beauty-seeking defense. The facial beautifying and skin anti-aging preparation and the beautifying cosmetics thereof are one of the products which are best sold and favored in the global market, and can make the skin plump and elastic by moisturizing and moisturizing the skin, and can improve the skin aging rhythm to a certain extent. At present, various skin moisturizing and anti-aging cosmetics with various formulations are developed. The main functional components, bioactive substances, natural medicinal monomers and the like in the cosmetics for face beauty and skin anti-aging are used. Most of the active biological polypeptide skin moisturizers are skin moisturizers (hyaluronic acid, hyaluronan, chitosan and the like), skin barrier repair agents (ceramide, phospholipid, cholesterol and the like), skin nutrients (protein, amino acid, polysaccharide and the like), and active biological polypeptide and facial beautification and skin anti-aging research and application are increasingly intensive, and the active biological polypeptide skin moisturizers, the skin beautification, the skin care and health care and the skin anti-aging research and application values of the active biological polypeptide skin moisturizers, the skin care and health care and the skin anti-aging research and application values are continuously researched and proved.
The development process of the skin care product is the discovery and utilization process of active substances, and the snake venom-like peptide is a substance which is discovered in recent years and has the functions of removing wrinkles and resisting aging. Chinese patent CN106038351A discloses a polypeptide composition for lightening wrinkles, comprising: a polypeptide composition for lightening wrinkles, comprising: and) selecting one or more polypeptides that inhibit acetylcholine release by preventing vesicle fusion with the cell membrane, including but not limited to pentapeptide-18, acetyl hexapeptide-3, acetyl glutaminyl heptapeptide-1. Chinese patent CN108852894A discloses a polypeptide composition for repairing, whitening and removing wrinkles, which is characterized in that the polypeptide composition for repairing, whitening and removing wrinkles comprises the following components in percentage by weight: a repair polypeptide combination (0.001% -0.5%), the supplemental polypeptide combination comprising palmitoyl tetrapeptide-7 and tripeptide-1-copper; a supplemental collagen polypeptide combination (0.001% -0.3%) comprising palmitoyl tripeptide-1, palmitoyl tripeptide-5, palmitoyl pentapeptide-4; wrinkle-removing polypeptide composition (0.001% -0.5%), which comprises acetyl hexapeptide-8, snake venom peptide and melittin; a skin lightening polypeptide combination (0.001% -0.5%), comprising nonapeptide-1, carnosine, tetrapeptide-30; the skin care composition comprises a plurality of small molecule active substances, a plurality of skin care active agents, a plurality of pH regulators and a plurality of auxiliary agents, and the balance of water, wherein the repair polypeptide composition, the collagen polypeptide supplement composition, the wrinkle removing polypeptide composition and the skin brightening polypeptide composition account for 0.001-1% of the total mass.
Chinese patent CN108785186A discloses a polypeptide skin-beautifying youth essence, which comprises the following components in parts by weight: 70g of water, 0.02g of EDTA disodium, 5g of glycerol, 3g of propylene glycol, 0.08g of xanthan gum, 0.2g of allantoin, 1g of hyaluronic acid, 0.1g of nipagin methyl ester, 0.5g of D-panthenol, 0.2g of oat B-glucan, 0.1g of HPS0, 0.02g of incense, 0.1g of MTI0, 1g of centella asiatica extract, 0.1g of snake venom peptide, 80.1g of hexapeptide, 120.1g of decapeptide, 0.1g of oligopeptide-3 (Lumixyil), 0.1g of oryzanol peptide and 1g of purslane extract. The patent generally adopts a plurality of active ingredients, and the corresponding skin care product with the efficacy is prepared by simply superposing the known effects of the active ingredients. However, active ingredients are prone to failure and the addition of a large number of components can affect the efficacy of the active ingredient to some extent.
Chinese patent CN108078876A discloses a hydrogel preparation, which comprises the following components by weight percent: 2-30 wt% of a skin conditioner comprising a snake venom polypeptide as a core component, 5-25 wt% of a moisturizing agent, 4-6 wt% of a film forming agent, 0.01-10 wt% of an antioxidant, 0.005-2 wt% of a chelating agent, 0.01-2 wt% of a cooling agent, 0.01-1 wt% of a pH adjusting agent, 0.001-0.5 wt% of a flavoring agent, and the balance deionized water, wherein the snake venom polypeptide is embedded in the hydrogel scaffold structure by crosslinking. The special patent can effectively solve the problem that the snake venom polypeptide is easily decomposed and damaged by an oxidizing agent, a reducing agent, a proteolytic enzyme and the like. However, the method is still cumbersome to prepare and the range of application is limited by the gel.
The prior art studies on specific snake venom-like peptides have been in the use stage of their own action, and intensive studies on how to more effectively utilize the active ingredients have been required.
Disclosure of Invention
Based on the defects in the prior art, the invention aims to provide a skin care composition with moisturizing and anti-aging effects, solves the technical problem of instability of snake venom-like peptide, and can control the release rate of the snake-like peptide.
Another object of the present invention is to provide a simple method for preparing a skin care composition with moisturizing and anti-aging effects, which does not require complicated treatment of active ingredients and is not limited to the preparation of skin care products in special states, and can be applied to skin care compositions including but not limited to essence, facial masks, creams, emulsions, and gels.
In order to achieve the purpose, the invention adopts the technical scheme that: the skin care composition with the effects of moisturizing and resisting aging comprises the following components in percentage by weight:
Figure BDA0002314684710000021
Figure BDA0002314684710000031
the skin care composition has a pH of 5.0-8.0.
Further, the skin care composition with the moisturizing and anti-aging effects comprises the following components in percentage by weight:
Figure BDA0002314684710000032
the skin care composition has a pH of 6.0-7.0.
Further, the skin care composition with the moisturizing and anti-aging effects comprises the following components in percentage by weight:
Figure BDA0002314684710000041
the skin care composition has a pH of 6.3 to 6.7.
Further, the snake venom-like peptide is selected from one or more of dipeptide diaminobutyrylbenzylamide diacetate and β -alanyl hydroxy prolyl diaminobutyrylbenzylamide.
Further, the liquid crystal emulsifier is selected from one or more of Arlatone 2121, Montanov68 and Olivem 1000.
Further, the emulsification aid is selected from one or more of hexadecanol and octadecanol.
Further, the skin care composition also contains 0.01-0.05% of essence.
Further, the skin care composition has a liquid crystal structure.
A preparation method of a skin care composition with moisturizing and anti-aging effects comprises the following steps:
(1) mixing 1, 3-butanediol, hyaluronic acid and xanthan gum, and uniformly stirring and dispersing to obtain a phase A;
(2) mixing carbomer and squalane, uniformly stirring at the heating temperature of 70-80 ℃, then cooling to 50-60 ℃, adding the phase A, and uniformly stirring to obtain a phase B;
(3) mixing acetyl hexapeptide-8 and snake venom-like peptide to obtain phase C;
(4) and (3) putting the liquid crystal emulsifier and the emulsifying auxiliary agent into an emulsifying pot, heating to 85-100 ℃, stirring, homogenizing for 5-10 minutes, uniformly stirring, cooling to 40-60 ℃, adding the phase C, and uniformly stirring to obtain the phase D.
(5) Heating deionized water to 40-50 deg.C, sequentially adding phase A, phase B, phenoxyethanol, and phase D, stirring, adding citric acid, and adjusting pH to 6.5-6.8.
Further, the rotation speed of the stirring is 40-70 rpm.
Further, the essence is added in step (5).
The adopted acetyl hexapeptide-8 can block muscle contraction signals, relax muscles, reduce the depth of wrinkles caused by muscle contraction, smooth wrinkles, prevent the generation of wrinkles, effectively tighten aging and relax skin, promote cell regeneration, improve aging skin, and effectively remove wrinkles, repair and resist aging.
The snake venom-like peptide simulates the action mechanism of polypeptide component Waglerin-1 in venom of Weishi armyworm Agkistrodon Halys, is a 22-amino acid peptide which selectively binds to Ach receptors (nAChPs) and acts on postsynaptic membranes, is a reversible nACh R antagonist, and can prevent Ach from being combined with the receptors by being combined with small subunits of nAChP, so that the snake venom-like peptide inhibits muscle contraction, can reduce muscle contraction frequency, and has excellent smoothing and quick wrinkle removing effects.
The liquid crystal emulsifier molecules are associated to form a layered structure, the layered structure has a multi-layer network structure, and a large amount of bound water is contained between layers. The lamellar liquid crystal structure contains hydrophilic groups and hydrophilic groups, and the structure can hold a large amount of bound water and can form a hydrophobic continuous phase, so that the skin care product with the liquid crystal structure can wrap active ingredients, and the release rate of the ingredients can be slowed down or formed. Meanwhile, the lamellar liquid crystal structure can be attached to the surface of the skin, and the permeation of active ingredients on the surface layer of the skin is promoted.
The simple liquid crystal emulsifier cannot form a complete liquid crystal structure to a certain extent, and the compounding of the emulsifying aid can be effectively combined with the liquid crystal emulsifier, so that the formation of the liquid crystal structure is facilitated and a larger liquid crystal structure unit is formed.
The 1, 3-butanediol can prevent the loss of the moisture of the horny layer of the epidermis and absorb the moisture in the air at the same time, thereby achieving the effect of promoting the skin to moisturize.
The hyaluronic acid has excellent moisturizing and hydrating effects, and can promote proliferation and differentiation of epidermal cells, remove oxygen free radicals, promote nutrition supply of skin, and achieve whitening and freckle removing effects.
Squalane is mild and safe, is not greasy and thick, has good skin-friendly property and good permeability, can be highly dissolved with sebum secreted by skin, promotes effective components of the skin cream to permeate into skin cells, can form a stable skin lipid film on the surface of the skin, prevents the loss of skin moisture, improves the skin moistening property and air permeability of the skin cream, improves the elasticity, softness and plumpness of the skin, promotes blood microcirculation, enhances the metabolism of cells, improves the elasticity of the skin cream, improves the wrinkle phenomenon, and has the functions of removing wrinkles and resisting aging.
Compared with the prior art, the invention has the following beneficial effects:
(1) the invention adopts the liquid crystal structure emulsifier to wrap the active ingredient acetyl hexapeptide-8 and the snake venom-like peptide in a net structure, solves the technical problem of instability of the snake-like peptide and can control the release speed of the snake-like peptide. Realizes synergistic effect, thereby improving the anti-aging effect. The anti-aging active ingredients can effectively permeate through the skin and stay in the skin for a long time, so that the long-acting anti-aging effect is achieved.
(2) The active ingredients of the skin care composition can quickly penetrate into the skin epidermis, and provide instant moisturizing effect for the skin and the effect of lasting moisture retention.
(3) The preparation method is simple and easy to implement, is not limited to a special state, and can be widely applied to skin care products, such as emulsion, cream, essence, facial masks and the like.
Drawings
FIG. 1 is a graph showing the cumulative sustained release of snake venom-like peptide dissolved in water acetyl hexapeptide-8 in phase D of examples 1-3 and comparative example 1.
FIGS. 2-5 are polarization microscope observations of the skin care compositions prepared in examples 1-3 and comparative example 1.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
A skin care composition with moisturizing and anti-aging effects comprises the following components in percentage by weight: 1, 3-butanediol, 2% of hyaluronic acid, 0.5% of xanthan gum, 1% of carbomer, 6% of squalane, Arlatone 21212%, 1.5% of hexadecanol, 81% of acetyl hexapeptide, 5% of dipeptide diaminobutyryl benzylamide diacetate, 0.5% of phenoxyethanol, 0.4% of citric acid and the balance of deionized water; the skin care composition has a pH of 6.5.
A preparation method of a skin care composition with moisturizing and anti-aging effects comprises the following steps:
(1) mixing 1, 3-butanediol, hyaluronic acid and xanthan gum, and uniformly stirring and dispersing to obtain a phase A;
(2) mixing carbomer and squalane, stirring at 70 deg.C, cooling to 54 deg.C, adding phase A, and stirring to obtain phase B; (3) mixing acetyl hexapeptide-8 and dipeptide diaminobutyrylbenzylamide diacetate to obtain phase C; (4) placing Arlatone 2121 and hexadecanol in an emulsifying pot, heating to 85 deg.C, stirring, homogenizing for 10 min, cooling to 40 deg.C, adding phase C, and stirring to obtain phase D;
(5) heating deionized water to 50 deg.C, sequentially adding phase A, phase B, phenoxyethanol, and phase D, stirring, adding citric acid, and adjusting pH to 6.5.
Example 2
A skin care composition with moisturizing and anti-aging effects comprises the following components in percentage by weight: 2% of 1, 3-butanediol, 1% of hyaluronic acid, 0.2% of xanthan gum, 0.7% of carbomer, 4% of squalane, 685% of Montanov, 1.6% of octadecanol, 81% of acetyl hexapeptide, 3% of dipeptide diaminobutyryl benzylamide diacetate, 1% of phenoxyethanol, 0.6% of citric acid and the balance of deionized water; the skin care composition has a pH of 6.8. A preparation method of a skin care composition with moisturizing and anti-aging effects comprises the following steps:
(1) mixing 1, 3-butanediol, hyaluronic acid and xanthan gum, and uniformly stirring and dispersing to obtain a phase A;
(2) mixing carbomer and squalane, stirring at 80 deg.C, cooling to 55 deg.C, adding phase A, and stirring to obtain phase B;
(3) mixing acetyl hexapeptide-8 and dipeptide diaminobutyrylbenzylamide diacetate to obtain phase C;
(4) placing Montanov68 and octadecanol in an emulsifying pot, heating to 90 deg.C and stirring, homogenizing for 6 min, cooling to 45 deg.C, adding phase C and stirring to obtain phase D.
(5) Heating deionized water to 45 deg.C, sequentially adding phase A, phase B, phenoxyethanol, and phase D, stirring, adding citric acid, and adjusting pH to 6.8.
Example 3
A skin care composition with moisturizing and anti-aging effects comprises, by weight, 2% of 1, 3-butanediol, 5% of hyaluronic acid, 0.1% of xanthan gum, 0.1% of carbomer, 3% of squalane, Olivem 10003.4%, 2% of an emulsifying aid, 80.8% of acetyl hexapeptide, 4% of β -alanyl hydroxy prolyl diamino butyryl benzylamide, 0.7% of phenoxyethanol, 0.4% of citric acid and the balance of deionized water, wherein the pH value of the skin care composition is 6.7.
A preparation method of a skin care composition with moisturizing and anti-aging effects comprises the following steps:
(1) mixing 1, 3-butanediol, hyaluronic acid and xanthan gum, and uniformly stirring and dispersing to obtain a phase A;
(2) mixing carbomer and squalane, stirring at 706 deg.C, cooling to 53 deg.C, adding phase A, and stirring to obtain phase B;
(3) mixing acetyl hexapeptide-8 and β -alanyl hydroxy prolyl diamino butyryl benzyl amide to obtain phase C;
(4) placing Olivem 1000 and hexadecanol in an emulsifying pot, heating to 100 deg.C and stirring, homogenizing for 10 min, cooling to 60 deg.C, adding phase C, and stirring to obtain phase D.
(5) Heating deionized water to 58, sequentially adding phase A, phase B, phenoxyethanol and phase D, stirring, adding citric acid, and adjusting pH to 6.7.
Comparative example 1
Comparative example 1 was the same as example 1 in composition and preparation method, except that comparative example 1 used non-liquid crystal emulsifier glyceryl stearate instead.
Performance testing
1. The skin care compositions prepared in examples 1 to 3 and comparative example 1 were observed under a polarization microscope. Test results show that the skin care product prepared by the invention has a liquid crystal structure; in contrast, comparative example 1, in the absence of a liquid crystal emulsifier, no liquid crystal structure was observed.
2. 4 healthy female testers with the age of 25-35 years and the same indexes as much as possible are selected to perform the test under the environment of room temperature (23 +/-2) DEG C and humidity of 30-50%. Before the test, the volunteer needs to be calmed for 20min in the environment, after the environment is balanced, experimental areas of 4cm multiplied by 4cm are drawn on the left forearm and the right forearm respectively, the interval of the areas is at least 1cm, and the left arm and the right arm of the test subject are smearing areas of samples to be tested. The test sites of examples 1-3 and comparative example 1 were applied to 1-4 female test subjects, respectively. The test subjects used a skin moisture tester to test the moisture content of the test sites 3 hours after application of the cosmetics. The test results are reported in table 1.
TABLE 1
Figure BDA0002314684710000081
The data in table 1 are the average values of the corresponding indexes before trial and after 3h of test; the moisture of the horny layer reflects the water content of the horny layer of the skin, and the more sufficient the moisture of the horny layer of the skin is, the larger the value is; the transdermal water loss value reflects the rate of the skin deep water loss through the skin, and the better the skin stratum corneum barrier moisturizing function is, the smaller the value is; the P value is less than or equal to 0.05, and the difference between the value before trial use and the value after trial use is considered to be significant.
From this, it was found that the skin care composition had excellent moisturizing effect.
3. The D phase in step (4) of examples 1-3 and comparative example 1 was dissolved in deionized water, acetyl hexapeptide-8, and a snake venom-like peptide sustained release profile. Measuring the absorbance of acetyl hexapeptide-8 and snake-like poison peptide at different time by an ultraviolet spectrophotometer, taking deionized water as blank control, calculating the concentration of acetyl hexapeptide-8 and snake-like poison peptide at different time, and drawing the slow release curve of acetyl hexapeptide-8 and snake-like poison peptide cumulative release concentration (%) -time (min). Wherein curves 1-4 correspond to the sustained release curves of examples 1-3 and comparative example 1, respectively.
It is derived from the sustained release curve that the phase D obtained in the process of the invention has good sustained release effect in water, while comparative example 1 releases most of acetyl hexapeptide-8, snake-like poison peptide after dissolving in water, and has no sustained release property. Therefore, the acetyl hexapeptide-8 and the snake venom-like peptide treated by the liquid crystal emulsifier can continuously release active ingredients, and the active ingredients are effectively wrapped by the reticular structure of the liquid crystal emulsifier to play a role in sustained and controlled release, so that the effects of fading fine wrinkles and improving aging are played for a long time.
4. 40 healthy female testers with the ages of 25-35 years and the same indexes as much as possible are selected, and are averagely divided into 4 groups, and the skin care product compositions of examples 1-3 and comparative example 1 are correspondingly used. The product is applied to face after washing face in the morning and evening, and is used continuously for 30 days. The wrinkles and skin elasticity of the eyes and the corners were observed every day, and finally the wrinkles and skin elasticity were rated by the testers, and the rating results were recorded in tables 2 and 3.
TABLE 2
Wrinkle (wrinkle) Elasticity of skin
Example 1 8 9
Example 2 9 9
Example 3 9 8
Comparative example 1 6 7
A larger value indicates a greater degree of wrinkle reduction and better skin elasticity. From the above results, the skin care composition of the present invention has excellent effects of reducing wrinkles and improving skin elasticity, and has excellent anti-aging effects. The skin care composition of comparative example 1 also had anti-aging efficacy to some extent, but the effect was significantly worse than that of the present application.
It will be understood by those skilled in the art that the foregoing is only a preferred embodiment of the present invention, and is not intended to limit the invention, and that any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (10)

1. The skin care composition with the effects of moisturizing and resisting aging is characterized by comprising the following components in percentage by weight:
1, 3-butanediol 1-5%
Hyaluronic acid 0.01-5%
Xanthan gum 0.0.01-0.5%
Carbomer 0.01-1%
0.01 to 6 percent of squalane
0.1 to 5 percent of liquid crystal emulsifier
0.1 to 5 percent of emulsification assistant
Acetyl hexapeptide-80.0001-4%
0.0001-10% of snake venom-like peptide
0.1 to 1 percent of phenoxyethanol
Citric acid 0.2-0.6%
Balance of deionized water
The skin care composition has a pH of 5.0-8.0.
2. The skin care composition according to claim 1, comprising the following components in percentage by weight:
2-4% of 1, 3-butanediol
1 to 5 percent of hyaluronic acid
Xanthan gum 0.1-0.5%
Carbomer 0.1-1%
1 to 6 percent of squalane
1 to 5 percent of liquid crystal emulsifier
1 to 5 percent of emulsification assistant
Acetyl hexapeptide-80.01-1%
0.01-5% of snake venom-like peptide
0.5 to 1 percent of phenoxyethanol
Citric acid 0.3-0.6%
Balance of deionized water
The skin care composition has a pH of 6.0-7.0.
3. The skin care composition according to claim 1, comprising the following components in percentage by weight:
2.5 to 3.5 percent of 1, 3-butanediol
Hyaluronic acid 2-4%
Xanthan gum 0.2-0.4
Carbomer 0.5-0.8%
3 to 5 percent of squalane
3 to 4 percent of liquid crystal emulsifier
2 to 3 percent of emulsification assistant
Acetyl hexapeptide-80.1-1%
0.1-4% of snake venom-like peptide
0.6 to 0.8 percent of phenoxyethanol
Citric acid 0.3-0.4%
Balance of deionized water
The skin care composition has a pH of 6.3 to 6.7.
4. The skin care composition of claim 1, wherein the snake venom-like peptide is selected from the group consisting of dipeptide diaminobutyrylbenzylamide diacetate, β -alanylhydroxyprolinyl diaminobutyrylbenzylamide.
5. The skin care composition of claim 1 wherein the liquid crystal emulsifier is selected from one or more of Arlatone 2121, Montanov68, Olivem 1000.
6. The skin care composition according to claim 1, wherein the emulsification aid is selected from one or more of cetyl alcohol and stearyl alcohol.
7. The skin care composition according to claims 1-6, wherein said skin care composition further comprises 0.01-0.05% of a fragrance.
8. The skin care composition according to claims 1-6, wherein the skin care composition has a liquid crystal structure.
9. A method for preparing the skin care composition with moisturizing and anti-aging effects according to claims 1-6, comprising the following steps:
(1) mixing 1, 3-butanediol, hyaluronic acid and xanthan gum, and uniformly stirring and dispersing to obtain a phase A;
(2) mixing carbomer and squalane, uniformly stirring at 70-80 ℃, cooling to 50-60 ℃, adding the phase A, and uniformly stirring to obtain a phase B;
(3) mixing acetyl hexapeptide-8 and snake venom-like peptide to obtain phase C;
(4) putting the liquid crystal emulsifier and the emulsifying auxiliary agent into an emulsifying pot, heating to 85-100 ℃, stirring, homogenizing for 5-10 minutes, uniformly stirring, cooling to 40-60 ℃, adding the phase C, and uniformly stirring to obtain a phase D;
(5) heating deionized water to 40-50 deg.C, sequentially adding phase A, phase B, phenoxyethanol, and phase D, stirring, adding citric acid, and adjusting pH to 6.5-6.8.
10. A method of preparing a skin care composition according to claim 8 wherein the agitation is at a speed of 40 to 70 rpm.
CN201911272852.5A 2019-12-12 2019-12-12 Skin care composition with moisturizing and anti-aging effects and preparation method thereof Pending CN111110584A (en)

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Cited By (8)

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Publication number Priority date Publication date Assignee Title
CN112353705A (en) * 2020-11-25 2021-02-12 广东丸美生物技术股份有限公司 Cosmetic composition, preparation method thereof and cosmetic with wrinkle removing and aging delaying effects
CN113116742A (en) * 2021-04-29 2021-07-16 山东优杰生物科技有限公司 Composite polypeptide anti-wrinkle composition and preparation method and application thereof
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CN113520923B (en) * 2021-07-21 2023-04-07 西北农林科技大学 Liquid crystal cream facial mask containing lees extract and preparation method thereof
CN113975187A (en) * 2021-11-02 2022-01-28 安徽瀚海博兴生物技术有限公司 Wrinkle-removing skin care product containing polypeptide amino acid composition and preparation method thereof
CN114917156A (en) * 2022-05-16 2022-08-19 珠海市医健生物技术研发中心 Composite anti-aging cold-blended skin cream and preparation method thereof
CN114886792A (en) * 2022-06-30 2022-08-12 水羊化妆品制造有限公司 Wrinkle-removing composition, preparation method and application thereof
CN114886792B (en) * 2022-06-30 2024-05-14 水羊化妆品制造有限公司 Wrinkle-removing composition, and preparation method and application thereof

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Application publication date: 20200508