CN112386520A - Mesoderm injection composition for comprehensively improving skin color and preparation method thereof - Google Patents

Mesoderm injection composition for comprehensively improving skin color and preparation method thereof Download PDF

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CN112386520A
CN112386520A CN202011329887.0A CN202011329887A CN112386520A CN 112386520 A CN112386520 A CN 112386520A CN 202011329887 A CN202011329887 A CN 202011329887A CN 112386520 A CN112386520 A CN 112386520A
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composition
vitamin
mesoderm
components
skin color
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马娟娟
刘剑
卢敏
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Xi'an Runyu Medical Technology Co ltd
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Xi'an Runyu Medical 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
    • A61K8/72Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds
    • A61K8/73Polysaccharides
    • A61K8/735Mucopolysaccharides, e.g. hyaluronic acid; Derivatives thereof
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61K8/23Sulfur; Selenium; Tellurium; Compounds thereof
    • AHUMAN NECESSITIES
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    • A61K8/34Alcohols
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    • A61K8/33Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing oxygen
    • A61K8/36Carboxylic acids; Salts or anhydrides thereof
    • A61K8/362Polycarboxylic acids
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • A61K8/447Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof containing sulfur
    • 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
    • A61K8/49Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/4906Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
    • A61K8/4913Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having five membered rings, e.g. pyrrolidone carboxylic acid
    • 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
    • A61K8/49Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/494Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
    • A61K8/4946Imidazoles or their condensed derivatives, e.g. benzimidazoles
    • 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
    • A61K8/49Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
    • A61K8/494Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
    • A61K8/4953Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom containing pyrimidine ring derivatives, e.g. minoxidil
    • 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
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/64Proteins; Peptides; Derivatives or degradation products thereof
    • AHUMAN NECESSITIES
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    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/67Vitamins
    • A61K8/673Vitamin B group
    • AHUMAN NECESSITIES
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
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    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/67Vitamins
    • A61K8/676Ascorbic acid, i.e. vitamin C
    • AHUMAN NECESSITIES
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    • 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61QSPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
    • A61Q19/00Preparations for care of the skin
    • A61Q19/02Preparations for care of the skin for chemically bleaching or whitening 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
    • 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
    • A61K2800/80Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
    • A61K2800/91Injection

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Abstract

The invention discloses a mesoderm injection composition for comprehensively improving skin color and a preparation method thereof, wherein the mesoderm injection composition is prepared from the following components in percentage by mass: 1-2.5% of pigment inhibitor, 1-2% of antioxidant, 0.08-0.6% of vitamin, 0.6-1.8% of peptide, 0.6-1.7% of protein, 0.3-0.7% of amino acid, 0.1-0.3% of anti-saccharification reactant, 0.6-0.7% of moisturizing repairing agent, 0.2-0.6% of energy agent, 0.1-0.3% of auxiliary material and the balance of deionized water, wherein the sum of the mass percentages of the components is 100%; the invention analyzes various factors influencing skin complexion, designs a composition capable of being used for mesoderm from epidermis to dermis layer mechanism, and the composition is sterilized by a terminal, is convenient and safe for doctors to use, and can comprehensively improve the problems of dull complexion, various color spots, aging and the like.

Description

Mesoderm injection composition for comprehensively improving skin color and preparation method thereof
Technical Field
The invention relates to the technical field of biomedicine, in particular to a mesoderm injection composition for comprehensively improving skin color and a preparation method of the composition.
Background
The basic color of the skin is formed by mixing three basic pigments of melanin, heme and carotene according to different proportions, the three primary colors of the skin are formed, the three primary colors of the skin are dynamically and three-dimensionally distributed on the living skin, and the colors of the three primary colors are superposed in different chromaticities to form the skin colors of different individuals of human beings. Among them, melanin is present in melanocytes in the basal layer of epidermis, is transferred to stratum corneum cells through melanocyte dendrites, then ascends to the stratum corneum along with epidermal cells, and is discharged out of the body along with exfoliation of aged keratinocytes. Under the irradiation of external environment such as ultraviolet rays, melanin is excessively synthesized and accumulated to the horny layer, so that the pigmented spot skin disease is formed, and simultaneously, the melanin metabolism is slow along with the increase of age, and the pigmented spot skin disease is also formed. Oxidized hemoglobin is present in the blood, making our skin ruddy, which is strongly related to the thickness of the epidermis and the skin barrier. Carotene is a reddish orange pigment, exists in the horny layer of the epidermis, enters the human body through food, enters blood from small intestines, is brought into the skin, cannot be manufactured by the human body, is taken by the outside, and is rarely researched in the field of skin diseases. In addition, non-enzymatic glycation reactions also known as maillard reactions occur in vivo, which are processes in which the aldehyde or ketone group of a reducing sugar reacts with free amino groups in proteins, lipids, or nucleic acid macromolecules in vivo or in vitro to form reversible or irreversible conjugates in the absence of enzymatic catalysis. Human skin tissues contain a large amount of collagen and elastin which are slowly metabolized and contain more lysine and hydroxylysine, and the collagen and the elastin can perform non-enzymatic saccharification reaction with free reducing sugar in the skin to form brown glycosylation products, so that the skin loses elasticity and is dark and lusterless. At the same time, the degree of hydration of the skin (mainly in combination with collagen, hyaluronic acid) has a significant influence on the skin colour by changing the refractive index of the light.
At present, skin color improving modes are various, such as skin external application or oral whitening and freckle removing products, the skin external application products cannot reach a basal layer and can not exert drug effect because of skin barrier obstruction, and the products are all a site aiming at melanin, so that the skin color is difficult to be comprehensively improved. The most used are also spot-removing of fruit acids and laser/intense pulsed light to improve skin color, but for fruit acids sensitive skin is not tolerant and after treatment serious color-sinking problems occur if sun protection is not in place. The laser and strong pulse light speckle removing recovery period is long, improper operation can cause skin burn, scar, pigment dehydration and other conditions, and more serious pigmentation can be easily caused if improper later-stage repair and sun protection are carried out.
The mesoderm (mesoderm) is located between the epidermis and the dermis layers. Mesoderm therapy is a mode of delivering drugs to mesoderm through a specific device, is firstly proposed by a French doctor Mackepite in 1952, and can fundamentally solve skin problems such as dark skin color, dryness, loose skin and the like.
At present, most of the mesoderm drugs for improving skin color are the combination of hyaluronic acid and vitamin C, tranexamic acid or glutathione and the like. The specific mechanism still relates to melanin, and the factors such as corium layer repair, saccharification reaction and the like are less considered, and the phenomenon of blackening can be caused due to poor postoperative protection, so that the ideal effect is difficult to achieve. And the compound is required to be compounded on site by a doctor when in use, the operation is complicated, and the risk of pollution also exists. Therefore, the development of a mesodermal composition which can comprehensively improve skin color and is convenient to operate is of great significance.
Disclosure of Invention
The invention aims to provide a mesoderm injection composition for comprehensively improving skin color, which solves the problems of slow penetration and absorption and slow effect of the existing smearing type product on one hand; on the other hand, the problem that the mesoderm product has a single action site aiming at the skin color problem, only the single factor of melanin is considered, and the operation complexity of a doctor is solved.
The second object of the present invention is to provide a process for the preparation of the above composition.
The invention adopts a first technical scheme that a mesoderm injection composition for comprehensively improving skin color is prepared from the following components in percentage by mass: 1-2.5% of pigment inhibitor, 1-2% of antioxidant, 0.08-0.6% of vitamin, 0.6-1.8% of peptide, 0.6-1.7% of protein, 0.3-0.7% of amino acid, 0.1-0.3% of anti-saccharification reactant, 0.6-0.7% of moisturizing repairing agent, 0.2-0.6% of energy agent, 0.1-0.3% of auxiliary material and the balance of deionized water, wherein the sum of the mass percentages of the components is 100%;
the moisturizing repair agent is at least 1 of hyaluronic acid, ectoin, glucan or mannitol;
the energy agent is at least 2 of adenosine, inosine, creatine, magnesium aspartate, zinc gluconate or copper gluconate;
the peptides are at least 2 combinations of oligopeptide-1, nonapeptide-1, lysine/arginine polypeptide, hexapeptide-2, tetrapeptide-4 or palmitoyl tripeptide-8;
the auxiliary material is the combination of sodium bisulfite and sodium hydroxide.
The first technical solution adopted by the present invention is further characterized in that,
the pigment inhibitor is at least one of tranexamic acid or nicotinamide.
The antioxidant is at least 3 of glutathione, vitamin C derivatives, ergothioneine or fullerene.
The vitamin C derivative is water-soluble vitamin C glucoside or vitamin C ethyl ether.
The vitamins are at least 2 of vitamin B5, vitamin B6, vitamin B7, vitamin B9 and vitamin B12.
The protein is at least 2 combinations of fibronectin, recombinant collagen, mussel albumin and whey protein.
The amino acid is at least 4 of lysine, histidine, arginine, aspartic acid, threonine, serine, glutamic acid, proline, glycine, alanine, valine, isoleucine, leucine, tyrosine, phenylalanine, alanyl glutamine, cysteine, hydroxyproline, acetyl hydroxyproline or glutamine.
The anti-glycation reagent is carnosine.
The hyaluronic acid preferably has a molecular weight of 1400-1800KDa, 400-800KDa and 10KDa-50 KDa.
The second technical scheme adopted by the invention is as follows: a preparation method of a mesoderm injection composition for comprehensively improving skin color specifically comprises the following steps:
step 1, weighing 1-2.5% of pigment inhibitor, 1-2% of antioxidant, 0.08-0.6% of vitamin, 0.6-1.8% of peptide, 0.6-1.7% of protein, 0.3-0.7% of amino acid, 0.1-0.3% of anti-saccharification reactant, 0.6-0.7% of moisturizing repair agent, 0.2-0.6% of energy agent, 0.1-0.3% of auxiliary material and the balance of deionized water according to the mass percentage, wherein the sum of the mass percentages of the components is 100%;
step 2, adding the moisturizing repair agent, the pigment inhibitor and the energy agent into deionized water, heating to 85 ℃, preserving heat for 30min, and continuously stirring until the components are completely dissolved and transparent;
step 3, keeping the temperature at 85 ℃, sequentially adding an antioxidant, vitamins, peptides, amino acids, proteins, an anti-saccharification reactant and auxiliary materials, starting to cool and stir until the mixture is uniformly stirred, and fully dissolving the added components;
step 4, detecting the pH value of the composition in the step 3, and adjusting the pH value of the composition to 6.8-7.3 by using sodium hydroxide;
step 5, filling the components obtained in the step 4 into a high-temperature-resistant glass bottle, and carrying out damp-heat sterilization at the temperature of 115-121 ℃ for 15-30 min to obtain the composition;
and 6, detecting the composition in the step 5, wherein the pH value is 6.8-7.3, and the osmotic pressure is 270-350 mOsmol/L.
The invention has the beneficial effects that: the invention analyzes various factors influencing skin complexion, designs a composition capable of being used for mesoderm from epidermis to dermis layer mechanism, and the composition is sterilized by a terminal, is convenient and safe for doctors to use, and can comprehensively improve the problems of dull complexion, various color spots, aging and the like.
Detailed Description
The present invention will be described in detail with reference to specific examples.
The invention relates to a mesoderm injection composition for comprehensively improving skin color, which is prepared from the following components in percentage by mass: 1-2.5% of pigment inhibitor, 1-2% of antioxidant, 0.08-0.6% of vitamin, 0.6-1.8% of peptide, 0.6-1.7% of protein, 0.3-0.7% of amino acid, 0.1-0.3% of anti-saccharification reactant, 0.6-0.7% of moisturizing repairing agent, 0.2-0.6% of energy agent, 0.1-0.3% of auxiliary material and the balance of deionized water, wherein the sum of the mass percentages of the components is 100%.
The functions of the materials are as follows:
deionized water is used as a solvent.
The pigment inhibitor is at least one of tranexamic acid and nicotinamide, and mainly has the functions of inhibiting melanin synthesis and melanin transfer to stratum corneum.
The antioxidant is at least 3 of glutathione, vitamin C derivatives, ergothioneine or fullerene, and has the effects of scavenging free radicals, preventing excessive melanin generation, protecting cells from free radical damage, and reducing pigment, and especially, the vitamin C derivatives are preferably water soluble vitamin C glucoside and vitamin C ethyl ether.
The vitamins are at least 2 of vitamin B5, vitamin B6, vitamin B7, vitamin B9 or vitamin B12, and are mainly used for providing nutrient components.
The peptides are at least 2 combinations of oligopeptide-1, nonapeptide-1, lysine/arginine polypeptide, hexapeptide-2, tetrapeptide-4 or palmitoyl tripeptide-8, and have the main effects of regulating biological rhythm of skin, promoting collagen synthesis and strengthening skin.
The protein is at least 2 combinations of fibronectin, recombinant collagen, mussel albumin and whey protein, and has the main functions of providing structural substances for skin, promoting collagen synthesis and repair and increasing glossiness.
The amino acid is a combination of at least 4 of lysine, histidine, arginine, aspartic acid, threonine, serine, glutamic acid, proline, glycine, alanine, valine, isoleucine, leucine, tyrosine, phenylalanine, alanyl glutamine, cysteine, hydroxyproline, acetyl hydroxyproline or glutamine, and mainly has the function of providing nutrient components.
The anti-glycation reactant is carnosine, and mainly has the effects of inhibiting the occurrence of glycation reaction, preventing the generation of brown glycosylation products and protecting collagen.
The moisturizing repair agent is at least 1 of hyaluronic acid, ectoin, glucan or mannitol, and mainly has the functions of providing moisture for the skin, repairing the skin and enabling the skin to be tender and glossy. In particular, hyaluronic acid preferably has a molecular weight of 1400-1800KDa, 400-800KDa and 10-50 KDa.
The energy agent is at least 2 of adenosine, inosine, creatine, magnesium aspartate, zinc gluconate or copper gluconate, and has the main function of providing energy for skin metabolism.
The auxiliary material is the combination of sodium bisulfite and sodium hydroxide, and the main function is that the sodium bisulfite ensures that the composition is stable in the period of validity and is not oxidized. And adjusting the pH of the product to 6.8-7.3 by using sodium hydroxide, wherein the pH is consistent with the pH of the mesoderm of the skin.
The invention relates to a preparation method of a mesoderm injection composition for comprehensively improving skin color, which comprises the following steps:
step 1, weighing 1-2.5% of pigment inhibitor, 1-2% of antioxidant, 0.08-0.6% of vitamin, 0.6-1.8% of peptide, 0.6-1.7% of protein, 0.3-0.7% of amino acid, 0.1-0.3% of anti-saccharification reactant, 0.6-0.7% of moisturizing repair agent, 0.2-0.6% of energy agent, 0.1-0.3% of auxiliary material and the balance of deionized water according to the mass percentage, wherein the sum of the mass percentages of the components is 100%.
And 2, adding the humectant, the pigment inhibitor and the energy agent into deionized water, heating to 85 ℃, keeping the temperature for 30min, and continuously stirring until the components are completely dissolved and transparent.
And 3, keeping the temperature at 85 ℃, sequentially adding an antioxidant, vitamins, peptides, amino acids, proteins, an anti-saccharification reactant and auxiliary materials, cooling and stirring until the mixture is uniformly stirred, and fully dissolving the added components.
And 4, detecting the pH value of the composition in the step 3, and adjusting the pH value of the composition to 6.8-7.3 by using sodium hydroxide.
And 5, filling the components obtained in the step 4 into a high-temperature-resistant glass bottle, and carrying out moist heat sterilization at the temperature of 115-121 ℃ for 15-30 min to obtain the composition.
And 6, detecting the composition in the step 5, wherein the pH value is 6.8-7.3, and the osmotic pressure is 270-350 mOsmol/L.
First, safety evaluation
1. Evaluation of cytotoxicity
Reference GB/T16886.5-2017 medical device biology evaluation part 5: in vitro cytotoxicity assay. The cytotoxicity grade evaluation of the samples 1 to 5 is carried out by adopting an MTT method, and the samples are specifically divided into five standards of 0, 1, 2, 3 and 4, and the corresponding reaction degree is five degrees of none, slight, mild, moderate and severe.
(1) Test protocol
The test uses the cell line L929 and the leaching medium is MEM culture medium containing 10% newborn bovine serum.
The experimental groups are the examples 1-5 of the invention, and the leaching mode is as follows: adding MEM culture solution at a ratio of 0.1g/ml under aseptic condition, leaching at 37 deg.C for 24 hr, and measuring; blank control is leaching medium without test sample, placed in the same vessel as the test sample during leaching, and subjected to the same conditions as the test sample; high density polyethylene was used as a negative control; phenol was used as a positive control. After the test object is incubated for 24h, the influence of the sample on the cell viability is determined by an MTT method, and the cytotoxicity response grade of the sample is judged. Each set was set to 6 replicates.
(2) Test results
The raw data were processed according to the relative increase ratio (RGR) ═ 100% of the mean absorbance of the test sample/the mean absorbance of the blank control, the results are shown in table 1:
table 1 examples 1-5 relative incremental ratios
Figure BDA0002795460620000081
The toxicity degree of examples 1 to 5 was evaluated according to Table 2, and the cytotoxicity of examples 2 and 5 was 0 grade, no cytotoxic reaction, and the cytotoxicity of examples 1, 3 and 4 was 1 grade, slight cytotoxicity.
TABLE 2 cytotoxic response grading Standard
Figure BDA0002795460620000082
From the data, the mesoderm composition for comprehensively improving the skin color has the cytotoxicity between 0 and 1 grade, has no toxicity or extremely slight reaction to cells, and has high safety.
2. Pyrogen evaluation
Pyrogen detection is carried out on the examples 1-5 according to the 1142 pyrogen detection method of the four general regulations of the pharmacopoeia of the people's republic of China 2015 edition, the specific detection method is that 3 rabbits are used in each example, within 15min after the normal body temperature is measured, a test solution (warmed to about 38 ℃) is slowly injected from the ear margin vein, 5 mL/patient is dosed, then the body temperature is measured for 1 time every 30min and is measured for 6 times, the temperature rise of all the rabbits is calculated, the total body temperature rise of all the rabbits is lower than 0.6 ℃, the total body temperature rise of 3 rabbits in each example is lower than 1.3 ℃, and the judgment is carried out according to the 1142 standards of the four general regulations of the 2015 edition of the pharmacopoeia of the people's republic of China, and the regulations are met. The composition of the invention has higher injection safety.
Second, evaluation of effectiveness
30 volunteers, 25 females and 5 males between the ages of 20-55 were selected. Wherein 10 people with dark skin color have facial features of dark, dry and lusterless skin color; 20 patients with mild and moderate color spots. 30 volunteers were randomly divided into 5 groups, and the inventive compositions of examples 1-5 were injected with 5ml per face and injection depth of 0.8-1.2mm using a demanga 2 generation water light injection apparatus (nine needles), respectively. Before injection, VISA is shot by washing the face, a layer of anesthetic paste is applied to the face, the anesthetic paste is removed after 30min, and the composition of the invention in the embodiment is injected in a sterile operation. After injection, the refrigerated sterile mechanical size face mask is applied for 20 min.
Observation indexes are as follows: the skin color improvement is divided into five grades: obviously improved, not obviously improved, obviously worsened and obviously worsened. The products were classified into four grades according to the comfort of injection: very satisfactory, general, and unsatisfactory.
Two weeks later, the VISA was photographed by washing the face and the results are shown in table 3 comparing the improvement in skin tone with the previous VISA photograph. Meanwhile, volunteers perform self-evaluation according to two aspects of skin color improvement and comfort, and the evaluation results are shown in table 4.
TABLE 3 VISA photographs of skin tone improvement results
Figure BDA0002795460620000101
TABLE 4 volunteer self-evaluation
Figure BDA0002795460620000102
As can be seen from tables 3 and 4, the effective rate of the composition of the present invention for improving skin color is more than 90%, the satisfaction in terms of comfort is 93%, and 30 people have no adverse reaction related to products, and have good safety.
Example (b):
Figure BDA0002795460620000111
Figure BDA0002795460620000121
Figure BDA0002795460620000131
at present, most of mesoderm skin color improving medicines are single combination of hyaluronic acid, vitamin C, tranexamic acid or glutathione and the like, and are compounded before doctors use, so that the risk of pollution exists. From the aspect of action mechanism and melanin, factors such as corium layer repair and saccharification reaction are less considered, the invention not only relates to a melanin formation mechanism, but also relates to the influence of the saccharification reaction on skin color, and simultaneously also relates to the influence of the corium layer repair on skin color, three dimension matching components are repaired from the melanin, the saccharification reaction and the corium layer, and the components are combined together to be directly used by a doctor without field configuration. The traditional mesoderm medicine, vitamin C, tranexamic acid and glutathione are combined together, meanwhile, nicotinamide, a plurality of antioxidants and polypeptide protein substances are added, the skin color problems such as color spots and the like can be comprehensively and efficiently improved from a corium layer to a cuticle layer, from melanin to saccharification and then to collagen, and meanwhile, the problem of postoperative blackening can be prevented.

Claims (10)

1. The mesoderm injection composition for comprehensively improving the complexion is characterized by being prepared from the following components in percentage by mass: 1-2.5% of pigment inhibitor, 1-2% of antioxidant, 0.08-0.6% of vitamin, 0.6-1.8% of peptide, 0.6-1.7% of protein, 0.3-0.7% of amino acid, 0.1-0.3% of anti-saccharification reactant, 0.6-0.7% of moisturizing repairing agent, 0.2-0.6% of energy agent, 0.1-0.3% of auxiliary material and the balance of deionized water, wherein the sum of the mass percentages of the components is 100%;
the moisturizing repair agent is at least 1 of hyaluronic acid, ectoin, glucan or mannitol;
the energy agent is at least 2 of adenosine, inosine, creatine, magnesium aspartate, zinc gluconate or copper gluconate;
the peptides are at least 2 combinations of oligopeptide-1, nonapeptide-1, lysine/arginine polypeptide, hexapeptide-2, tetrapeptide-4 or palmitoyl tripeptide-8;
the auxiliary material is the combination of sodium bisulfite and sodium hydroxide.
2. The injected mesodermal composition for improving overall skin tone of claim 1, wherein the pigment inhibitor is at least one of tranexamic acid or niacinamide.
3. The injected mesodermal composition for improving overall skin tone as claimed in claim 1, wherein said antioxidant is at least 3 of glutathione, vitamin C derivatives, ergothioneine or fullerene.
4. The mesodermal injection composition for providing overall improvement in skin tone of claim 3, wherein the vitamin C derivative is a water soluble vitamin C glucoside or vitamin C ethyl ether.
5. The injected mesoderm composition for improving overall skin tone as claimed in claim 1, wherein said vitamin is a combination of at least 2 of vitamin B5, vitamin B6, vitamin B7, vitamin B9 and vitamin B12.
6. The injected mesodermal composition for improving overall skin color of claim 1, wherein the protein is at least 2 of fibronectin, recombinant collagen, mussel albumin, whey protein.
7. The mesodermal injection composition for improving overall skin color of claim 1, wherein the amino acid is a combination of at least 4 of lysine, histidine, arginine, aspartic acid, threonine, serine, glutamic acid, proline, glycine, alanine, valine, isoleucine, leucine, tyrosine, phenylalanine, alanylglutamine, cysteine, hydroxyproline, acetylhydroxyproline, or glutamine.
8. The injected mesodermal composition for improving overall skin tone of claim 1, wherein the anti-glycation reagent is carnosine.
9. The mesoderm injection composition for improving skin color comprehensively as claimed in claim 1, wherein said hyaluronic acid is preferably selected from the group consisting of 1800kDa, 400 kDa, 800kDa and 10kDa-50 kDa.
10. A preparation method of a mesoderm injection composition for comprehensively improving skin color is characterized by comprising the following steps:
step 1, weighing 1-2.5% of pigment inhibitor, 1-2% of antioxidant, 0.08-0.6% of vitamin, 0.6-1.8% of peptide, 0.6-1.7% of protein, 0.3-0.7% of amino acid, 0.1-0.3% of anti-saccharification reactant, 0.6-0.7% of moisturizing repair agent, 0.2-0.6% of energy agent, 0.1-0.3% of auxiliary material and the balance of deionized water according to the mass percentage, wherein the sum of the mass percentages of the components is 100%;
step 2, adding the humectant, the pigment inhibitor and the energy agent into deionized water, heating to 85 ℃, keeping the temperature for 30min, and continuously stirring until the components are completely dissolved and transparent;
step 3, keeping the temperature at 85 ℃, sequentially adding an antioxidant, vitamins, peptides, amino acids, proteins, an anti-saccharification reactant and auxiliary materials into the composition obtained in the step 1, cooling and stirring until the mixture is uniformly stirred, and fully dissolving the added components;
step 4, detecting the pH value of the composition in the step 3, and adjusting the pH value of the composition to 6.8-7.3 by using sodium hydroxide;
step 5, filling the components obtained in the step 4 into a high-temperature-resistant glass bottle, and carrying out damp-heat sterilization at the temperature of 115-121 ℃ for 15-30 min to obtain the composition;
and 6, detecting the composition in the step 5, wherein the pH value is 6.8-7.3, and the osmotic pressure is 270-350 mOsmol/L.
CN202011329887.0A 2020-11-24 2020-11-24 Mesoderm injection composition for comprehensively improving skin color and preparation method thereof Pending CN112386520A (en)

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CN114225007A (en) * 2021-11-09 2022-03-25 西安润玉医疗科技有限公司 Whey protein spray for repairing superficial wound and preparation method thereof
CN117815135A (en) * 2024-01-03 2024-04-05 华泽睿孚生物技术(广州)有限公司 Whitening and freckle-removing composition containing North American arbor bark extract

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CN110237229A (en) * 2019-07-31 2019-09-17 孟雨 A kind of pharmaceutical composition of mesotherapy and preparation method thereof for reducing skin pigment and treating pain degree
CN111297727A (en) * 2019-12-25 2020-06-19 华熙生物科技股份有限公司 Beautifying and plasticizing treatment composition and application thereof

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CN107375005A (en) * 2017-08-07 2017-11-24 深圳市维琪医药研发有限公司 A kind of antioxidation and peptide composition and its application for suppressing B16 cell
CN110237229A (en) * 2019-07-31 2019-09-17 孟雨 A kind of pharmaceutical composition of mesotherapy and preparation method thereof for reducing skin pigment and treating pain degree
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CN114225007A (en) * 2021-11-09 2022-03-25 西安润玉医疗科技有限公司 Whey protein spray for repairing superficial wound and preparation method thereof
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Application publication date: 20210223