CN114796442A - A composition containing plant extract for treating scar and its product - Google Patents

A composition containing plant extract for treating scar and its product Download PDF

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Publication number
CN114796442A
CN114796442A CN202110563277.5A CN202110563277A CN114796442A CN 114796442 A CN114796442 A CN 114796442A CN 202110563277 A CN202110563277 A CN 202110563277A CN 114796442 A CN114796442 A CN 114796442A
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extract
treatment composition
parts
scar treatment
diethanolamide
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张作峰
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Shanghai Cieiang Biotechnology Co ltd
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Shanghai Cieiang Biotechnology Co ltd
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/04Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
    • A61K38/06Tripeptides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/335Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/35Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom
    • A61K31/352Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having six-membered rings with one oxygen as the only ring hetero atom condensed with carbocyclic rings, e.g. methantheline 
    • A61K31/3533,4-Dihydrobenzopyrans, e.g. chroman, catechin
    • A61K31/355Tocopherols, e.g. vitamin E
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/33Heterocyclic compounds
    • A61K31/335Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin
    • A61K31/365Lactones
    • A61K31/375Ascorbic acid, i.e. vitamin C; Salts thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • A61K31/7024Esters of saccharides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K35/00Medicinal preparations containing materials or reaction products thereof with undetermined constitution
    • A61K35/56Materials from animals other than mammals
    • A61K35/63Arthropods
    • A61K35/64Insects, e.g. bees, wasps or fleas
    • A61K35/644Beeswax; Propolis; Royal jelly; Honey
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/23Apiaceae or Umbelliferae (Carrot family), e.g. dill, chervil, coriander or cumin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/23Apiaceae or Umbelliferae (Carrot family), e.g. dill, chervil, coriander or cumin
    • A61K36/232Angelica
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/28Asteraceae or Compositae (Aster or Sunflower family), e.g. chamomile, feverfew, yarrow or echinacea
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/28Asteraceae or Compositae (Aster or Sunflower family), e.g. chamomile, feverfew, yarrow or echinacea
    • A61K36/286Carthamus (distaff thistle)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/28Asteraceae or Compositae (Aster or Sunflower family), e.g. chamomile, feverfew, yarrow or echinacea
    • A61K36/288Taraxacum (dandelion)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/48Fabaceae or Leguminosae (Pea or Legume family); Caesalpiniaceae; Mimosaceae; Papilionaceae
    • A61K36/484Glycyrrhiza (licorice)
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K36/00Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
    • A61K36/18Magnoliophyta (angiosperms)
    • A61K36/185Magnoliopsida (dicotyledons)
    • A61K36/82Theaceae (Tea family), e.g. camellia
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/04Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
    • A61K38/07Tetrapeptides
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00Medicinal preparations containing peptides
    • A61K38/04Peptides having up to 20 amino acids in a fully defined sequence; Derivatives thereof
    • A61K38/08Peptides having 5 to 11 amino acids
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/06Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
    • A61K47/08Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
    • A61K47/10Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K47/00Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
    • A61K47/30Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
    • A61K47/36Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/06Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P17/00Drugs for dermatological disorders
    • A61P17/02Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like

Abstract

The invention provides a scar treatment composition containing plant extracts and a product thereof, wherein the scar treatment composition comprises the following raw materials: 3-10 parts of plant extract, 1 part of polypeptide and 0.5-1 part of vitamin. The product is an ointment containing a composition for treating scar, and the saccharide substance comprises at least one of algin, red algae polysaccharide, spirulina polysaccharide, chitin polysaccharide, chitosan and hyaluronic acid. The scar treatment composition containing the plant extract and the product thereof provided by the invention are mild, have no stimulation, have good scar removal effect, good stability and are smooth and comfortable.

Description

A composition containing plant extract for treating scar and its product
Technical Field
The invention relates to the field of skin repair, in particular to a scar treatment composition containing plant extracts and an article thereof.
Background
The skin covers the whole body surface and is one of the largest organs of the human body. Meanwhile, the skin is the first barrier between the human body and the outside, and can protect the human body from external pathogens and the external environment. However, due to various accidents in life, the skin is damaged due to trauma, scald and other reasons, so that skin tissues are seriously damaged and cannot be completely repaired by self, and pigmentation and scar hyperplasia of different degrees can be generated on the surface of the skin. Not only reduces the color value and influences the appearance, but also causes the skin not to effectively protect the human body, reduces the resistance and influences the body health.
At present, a plurality of products for repairing scars exist on the world, but most of the products have an irritation effect on skin wounds, the scar repairing effect is not obvious enough, and the production cost is high. The invention provides a scar treatment composition containing plant extracts and an article thereof, which are mild, have no stimulation, have good scar repair effect, are easy to absorb and have no side effect.
Disclosure of Invention
In order to solve the above technical problems, the first aspect of the present invention provides a scar treatment composition containing plant extracts, wherein the scar treatment composition comprises the following raw materials in parts by weight: 3-10 parts of plant extract, 1 part of polypeptide and 0.5-1 part of vitamin.
As a preferred technical solution, the plant extract includes at least one of asiaticoside extract, licorice extract, green tea extract, echinacea extract, carrot seed extract, birch extract, angelica dahurica extract, safflower extract, dandelion extract and honey extract.
As a preferred technical scheme, the polypeptide comprises at least one of acetyl hexapeptide, palmitoyl pentapeptide-3, acetyl tetrapeptide-5, tripeptide-2, palmitoyl tetrapeptide-3 and palmitoyl hexapeptide-12.
As a preferred technical scheme, the acetyl hexapeptide is acetyl hexapeptide-3 and/or acetyl hexapeptide-8.
The second aspect of the invention provides an ointment containing a scar treatment composition, which comprises, by weight, 1-5 parts of the scar treatment composition, 10-15 parts of a humectant, 8-13 parts of a saccharide substance, 3-8 parts of a conditioner, 3-8 parts of a thickener, 0.05-0.2 part of an antibacterial agent and 5-20 parts of water.
As a preferable technical scheme, the humectant comprises at least one of small molecular alcohol, polyethylene glycol, urea, oleate, ceramide, sodium lactate, xylitol, PCA, amides and collagen.
As a preferable technical scheme, the small molecular alcohol comprises at least one of glycerol, propylene glycol, 1, 3-butanediol and sorbitol.
As a preferred technical scheme, the carbohydrate comprises at least one of algin, red algae polysaccharide, spirulina polysaccharide, chitin polysaccharide, chitosan and hyaluronic acid.
As a preferred technical scheme, the conditioning agent comprises at least one of polydimethylsiloxane, isononyl isononanoate, cetearyl alcohol and glyceryl stearate.
As a preferred technical scheme, the thickening agent is at least one of coconut diethanolamide, coconut monoethanolamide, coconut monoisopropanolamide, coconut amide, lauroyl-linoleyl diethanolamide, lauroyl-myristoyl diethanolamide, isostearyl diethanolamide, linoleyl diethanolamide, myristyl monoethanolamide, oil diethanolamide, palm monoethanolamide, castor oil monoethanolamide, sesame diethanolamide, soybean diethanolamide, stearyl monoethanolamide stearate, stearamide, tallow monoethanolamide, wheat germ diethanolamide, PEG (polyethylene glycol) -3 lauramide, PEG-4 oleamide, and PEG-50 tallow amide.
In a preferred embodiment, the antimicrobial agent is bis (hydroxymethyl) imidazolidinyl urea.
In a third aspect, the present invention provides a method for preparing an ointment containing a scar treatment composition, comprising the steps of:
s1: preparing a scar treatment composition: mixing plant extract, polypeptide and vitamins, and stirring;
s2: heating water to 80-86 deg.C, adding humectant and saccharide, stirring to dissolve, homogenizing, and keeping the temperature for 15-30min to obtain mixture I;
s3: uniformly mixing the thickening agent and the conditioning agent, adding the mixture into the first mixture, and uniformly stirring;
s4: cooling to 40-50 deg.C, adding the scar treatment composition, stirring, adding antibacterial agent, stirring, and discharging.
Has the advantages that:
1) the scar treatment composition containing the plant extract and the product thereof can reduce the hyperplasia of scar skin, repair skin tissues, and have good scar removing effect, quick response and small recurrence.
2) The scar treatment composition containing the plant extract and the product thereof can reduce pigmentation, whiten and moisturize skin and have the skin care effect.
3) The scar treatment composition containing the plant extract and the articles thereof prepared by the invention have the advantages of good stability, good temperature resistance, wide temperature tolerance, small thickness, long service life, lubrication and comfort.
4) The scar treatment composition containing the plant extract and the product thereof prepared by the invention are mild, have no stimulation, have good smell, are low in price and have no toxic or side effect.
Detailed Description
In order to solve the above problems, the present invention provides a scar treatment composition comprising plant extracts, in a first aspect, the scar treatment composition comprises the following raw materials in parts by weight: 3-10 parts of plant extract, 1 part of polypeptide and 0.5-1 part of vitamin.
Plant extracts
The plant extract of the present invention is a substance obtained by extracting or processing a whole plant or a part of a plant as a raw material.
As a preferred technical solution, the plant extract includes at least one of asiaticoside extract, licorice extract, green tea extract, echinacea extract, carrot seed extract, birch extract, angelica dahurica extract, safflower extract, dandelion extract and honey extract.
Preferably, the plant extract includes echinacea extract, carrot seed extract, dandelion extract and honey extract.
Echinacea (Echinacea purpurea) extract contains effective components such as alkylamide, polysaccharides, glycoprotein, etc., and is effective in treating dermatosis such as xerosis and allergy, resisting bacteria and virus, enhancing immunity, and healing wound.
The carrot seed (Latin chemical name: Daucuscarota) extract contains alpha pinene and other components, and the carrot seed essential oil has the characteristics of antibiosis, antifungal, anti-inflammation and antioxidation. Carrot seed extract is useful for treating skin infections and open wounds, and helps to treat infections and prevent infections. Meanwhile, the proliferation of the fibroblasts can be promoted. It also has effect in inhibiting melanocyte activity, and can be used for whitening skin; meanwhile, the moisturizing cream has a good moisturizing effect.
The herba Taraxaci (Taraxacum officinale hand-Mazz) extract is mainly used as antiinflammatory and antioxidant. Has good antibacterial and bacteriostatic effects, and can be used for preventing skin inflammation; meanwhile, the composition can promote the growth of bud cells and the like, eliminate free radicals, resist oxidation and slow down aging.
The honey extract (Latin's name: Mel) has good effects of regulating skin moisture and moisture absorption, and has long-term moisture keeping effect. The honey extract is rich in amino acids, oligosaccharides, organic acids, vitamins, calcium, magnesium, sodium, potassium and other minerals, and is close to natural moisturizing factor NMF in human body. Can supplement natural moisturizing factor lost from human body. The rich organic acid and oligosaccharide can lock water, soften stratum corneum, recover skin elasticity, and repair skin tissue.
Scars are local symptoms inevitably generated in the process of repairing human body wounds, can cause the barrier of the communication of oxygen and nutrient substances of skin tissues, further cause the deformity and the dysfunction of damaged tissues, and cause double-layer wound of the body and the heart of a patient. The plant essence contained in the plant extract can promote the growth of skin cells, repair damaged skin and improve the metabolic activity of the skin, and can repair skin mucosa, regulate the symptoms of skin sensitivity, allergy, pruritus and the like and maintain the stable skin state. The applicant finds that under the combined action of plant extracts, polypeptides and vitamins, particularly plant extracts including echinacea purpurea extracts, carrot seed extracts, dandelion extracts and honey extracts, the scar of the skin can be effectively lightened or even removed, probably because the condition can maximally promote the growth of capillary vessels and nerve fibers of new connective tissues, improve the regular and ordered arrangement of atrophied and broken dislocated collagen fibers in the neogenesis process, ensure the stable blood circulation of the locally injured skin, ensure the elasticity of dermal tissues of the skin to be restored, and gradually restore the uneven scar to the original shape.
More preferably, the weight ratio of the echinacea extract, the carrot seed extract, the dandelion extract and the honey extract is (1-3): (2-6): 1: (0.5-2.4).
The addition of the specific plant extract effectively improves the scar removing capability of the paste, but after the specific plant extract is contacted with saccharides, the glycosylation tendency of the paste is increased, the stability of the paste is reduced, and discoloration and precipitation are easy to occur; the invention unexpectedly discovers that when the weight ratio of the echinacea extract to the carrot seed extract to the dandelion extract to the honey extract is (1-3): (2-6): 1: (0.5-2.4), the storage stability of the paste is obviously improved; the guess is that the compatibility of the water phase and the oil phase raw materials is improved under the condition, the active components uniformly act on skin tissues, the generation of intermediate byproducts is reduced, and the stability of the ointment is improved.
Polypeptides
The polypeptide compound has the advantages of high biological activity, easy absorption, safety and no toxicity. The polypeptide has good moisture retention, can promote nutrient substances to permeate into skin, improve skin cells, enhance collagen activity in the cells, and achieve the effect of nourishing the skin.
As a preferred technical scheme, the polypeptide comprises at least one of acetyl hexapeptide, palmitoyl pentapeptide-3, acetyl tetrapeptide-5, tripeptide-2, palmitoyl tetrapeptide-3 and palmitoyl hexapeptide-12.
More preferably, the polypeptides include acetyl hexapeptide, palmitoyl pentapeptide-3, and tripeptide-2.
As a preferred technical scheme, the acetyl hexapeptide is acetyl hexapeptide-3 and/or acetyl hexapeptide-8.
The applicant finds that the addition of a specific amount of plant extract improves the scar removing effect of the ointment, but the skin has high dependence on the ointment, and hyperplastic tissues or redness and pruritus easily recur at the affected part after the application is stopped. When the polypeptide is acetyl hexapeptide, palmitoyl pentapeptide-3 and tripeptide-2, the stable skin state can still be preserved after the polypeptide is stopped for a period of time after the polypeptide is applied, the guess is that the acetyl hexapeptide, palmitoyl pentapeptide-3 and tripeptide-2 reach the interior of the skin deeply under the action of plant extracts, polysaccharides and other substances, small molecules of skin connecting tissues are synthesized by fibroblasts, and the small molecules participate in the stable construction of a new skin matrix, so that the loss of collagen in the skin is prevented, the moistening and stabilizing effects are good, and the scar defect is treated from the root source.
As a preferred technical scheme, the weight ratio of the acetyl hexapeptide, the palmitoyl pentapeptide-3 and the tripeptide-2 is (1-4): (1.5-3): 1.
the repair of the division of epidermal cells in the skin often causes a change in color, on the one hand, the growth of new cells, and on the other hand, redness and purplishment of the affected area caused by wound infection and inflammation. It was further found that the amount of the specific acetyl hexapeptide, palmitoyl pentapeptide-3 and tripeptide-2 can inhibit local discoloration of the affected part when the weight ratio of acetyl hexapeptide, palmitoyl pentapeptide-3 and tripeptide-2 is (1-4): (1.5-3): 1, the redness and purple formation accompanying the new skin at the affected part are obviously reduced, probably because the protease activity required by pigment synthesis is inhibited under the condition, the synthesis and delivery path of the pigment is blocked, and the abnormal color condition in the skin repair process is relieved.
Vitamin preparation
Vitamins are indispensable nutrients for human bodies, are closely related to human metabolism, and play an important role in human regulation. The types of vitamins are various, and the improvement condition of each vitamin on the skin of a human body is different according to the types of the vitamins.
As a preferred technical scheme, the vitamin is Vc and/or Ve.
As a preferable technical scheme, the weight ratio of the plant extract, the polypeptide and the vitamin is (3-10): 1: (0.5-1).
The applicant researches and finds that the addition of the scar treatment composition improves the scar removal effect of the ointment, but the addition of more oily raw materials causes the ointment to have thick texture, poor spreadability and air permeability and poor experience when the ointment is applied to skin; when the weight ratio of the plant extract, the polypeptide and the vitamin is (3-10): 1: (0.5-1), the scar removing effect is remarkable after the ointment is applied to the skin, meanwhile, the ointment is easy to push away on the surface of the skin, and is fresh and moist, and possibly, the scar treating composition under the condition can be better compatible with an ointment medium consisting of a humectant, a saccharide substance, a thickening agent and the like, the small molecular active substances are distributed in gaps of polymer molecular chains in an interpenetration mode, in the process that the ointment acts on the skin, a conditioner and the humectant with the skin-friendly effect are attached to and permeate the surface layer of the skin, the active substances further act, and the scar treating composition consisting of a specific amount improves the absorption capacity of the skin to the ointment, so that the ointment has better air permeability and ductility.
The second aspect of the invention provides an ointment containing a scar treatment composition, which comprises, by weight, 1-5 parts of the scar treatment composition, 10-15 parts of a humectant, 8-13 parts of a saccharide substance, 3-8 parts of a conditioner, 3-8 parts of a thickener, 0.05-0.2 part of an antibacterial agent and 5-20 parts of water.
Moisture-retaining agent
The moisturizer can help to increase or maintain moisture in the upper layers of the skin and prevent the moisture from evaporating, thereby maintaining proper moisture content in the skin. Generally, humectants can be classified into 3 categories: inorganic, organic and metal-organic humectants. When the humectant is selected, the selection is different according to the difference of the equilibrium hygroscopicity, the dynamic hygroscopicity and the volatility of the humectant.
As a preferable technical scheme, the humectant comprises at least one of small molecular alcohol, polyethylene glycol, urea, oleate, ceramide, sodium lactate, xylitol, PCA, amides and collagen. Preferably, the small molecule alcohol comprises at least one of glycerol, propylene glycol, 1, 3-butanediol and sorbitol.
Saccharide material
The saccharides are polyhydroxy aldehydes, polyhydroxy ketones, and organic compounds that can be hydrolyzed to form polyhydroxy aldehydes or polyhydroxy ketones. The skin also contains a number of carbohydrates, mainly glycogen, glucose and mucopolysaccharides. The saccharides have good protection effect on organisms, and some saccharides have multiple biological activities such as oxidation resistance, aging resistance, moisture retention and the like, so that the polysaccharide has wide application prospect.
As a preferred technical scheme, the carbohydrate comprises at least one of algin, red algae polysaccharide, spirulina polysaccharide, chitin polysaccharide, chitosan and hyaluronic acid.
More preferably, the saccharide substance comprises algin, red algae polysaccharide and chitosan.
The applicant finds that the effect of moisturizing and moistening the skin is improved by adding the saccharide substance into the ointment, but the color change and the deterioration of the ointment are easily caused by adding the saccharide substance and the scar treating composition together, and the ointment is not easy to store for a long time. When the saccharide substances are selected from algin, red algae polysaccharide and chitosan to act together, the stability of the paste is improved, the paste still keeps a uniform and stable storage state after high-low temperature multiple cycles, no color change and precipitation occur, possibly, the effects of resisting oxidation and removing free radicals of the paste are enhanced under the condition, the generation of byproducts in a system is inhibited under the high-low temperature storage condition, the temperature resistance range of the paste is widened, and the storage stability is improved.
As a preferred technical scheme, the weight ratio of the algin, the red algae polysaccharide and the chitosan is 1: (1-3): (2-4).
The applicant has found that when the weight ratio of the algin, the red algae polysaccharide and the chitosan is 1: (1-3): (2-4) in the process, the scar removing effect of the ointment is not only reduced in the area of the scar, but also the newly-born skin is soft and tender and has no scar hyperplasia phenomenon, the supposition is that the repair process of the skin tissue under the condition is controllable, the defects of unevenness and hardness caused by excessive proliferation of fibrous connective tissue are not easy to occur, the specific polysaccharide and the active components in the scar treatment composition are spread on the surface of the affected part under the wrapping of the ointment substrate and are efficiently permeated, the symptoms of qi and blood stasis and hot carbuncle of local tissues of the scar are relieved, the local qi and blood circulation and cell tissue growth of the tissues of the affected part are effectively activated by the specific ointment components, the newly-generated skin is soft and tender after repair, and the treatment effect is remarkable.
Conditioning agent
The conditioner plays an important role in skin and has the effects of whitening, moisturizing, resisting aging, removing scars and the like. Conditioners are a general term, and different conditioners have different specific functions and different choices.
As a preferred technical scheme, the conditioning agent comprises at least one of polydimethylsiloxane, isononyl isononanoate, cetearyl alcohol and glyceryl stearate.
Thickening agent
The thickener can improve physicochemical properties such as viscosity of the paste, and maintain uniform and stable state of the system. There are many substances that can be used as thickeners, and from the functional group, there are electrolytes, alcohols, amides, carboxylic acids, esters, and the like. According to different types and action principles of the thickening agent, the action effect is different.
As a preferred embodiment, the thickener is at least one selected from coconut diethanolamide, coconut monoethanolamide, coconut monoisopropanolamide, coconut amide, lauroyl-linoleyl diethanolamide, lauroyl-myristoyl diethanolamide, isostearyl diethanolamide, linoleyl diethanolamide, myristyl monoethanolamide, oil diethanolamide, palm monoethanolamide, castor oil monoethanolamide, sesame diethanolamide, soybean diethanolamide, stearyl monoethanolamide stearate, stearamide, tallow monoethanolamide, wheat germ diethanolamide, PEG (polyethylene glycol) -3 lauramide, PEG-4 oleamide, and PEG-50 tallow amide.
Antibacterial agent
The antibacterial agent has positive effects on skin problems, can effectively inhibit and eliminate a plurality of bacteria and fungi such as staphylococcus aureus and the like, and prevent invasion to human bodies, and certain antibacterial agents not only have antibacterial effect, but also have important effects on acne removal, scar removal and the like.
In a preferred embodiment, the antimicrobial agent is bis (hydroxymethyl) imidazolidinyl urea.
In a third aspect, the present invention provides a method for preparing an ointment containing a scar treatment composition, comprising the steps of:
s1: preparing a scar treatment composition: mixing plant extract, polypeptide and vitamins, and stirring;
s2: heating water to 80-86 deg.C, adding humectant and saccharide, stirring to dissolve, homogenizing, and keeping the temperature for 15-30min to obtain mixture I;
s3: uniformly mixing the thickening agent and the conditioning agent, adding the mixture into the first mixture, and uniformly stirring;
s4: cooling to 40-50 deg.C, adding the scar treatment composition, stirring, adding antibacterial agent, stirring, and discharging.
The present invention will be specifically described below by way of examples. It should be noted that the following examples are only for illustrating the present invention and should not be construed as limiting the scope of the present invention, and that the insubstantial modifications and adaptations of the present invention by those skilled in the art based on the above disclosure are still within the scope of the present invention.
In addition, the starting materials used are all commercially available, unless otherwise specified.
Examples
Example 1
An ointment containing a scar treatment composition comprises, by weight, 4 parts of the scar treatment composition, 13 parts of a humectant, 10 parts of a saccharide, 5 parts of a conditioner, 4 parts of a thickener, 0.1 part of an antibacterial agent and 10 parts of water.
The scar treatment composition comprises the following raw materials: plant extracts, polypeptides and vitamins. The weight ratio of the plant extract, the polypeptide and the vitamin is 8: 1: 0.7.
the plant extracts include Echinacea purpurea (Latin's name: Echinacea purpurea) extract, carrot seed (Latin's name: Daucuscarota) extract, dandelion (Latin's name: Taraxacumingongolicum hand. -Mazz.) extract and honey extract (Latin's name: Mel). The weight ratio of the echinacea extract to the carrot seed extract to the dandelion extract to the honey extract is 2: 4: 1: 1.8. the echinacea extract and the dandelion extract were purchased from sienna ruibo biotechnology limited; the carrot seed extract is purchased from Henan Tianfu chemical Co., Ltd; the honey extract was purchased from Hengruikang Biotech limited, Ning county.
The polypeptides include acetyl hexapeptide, palmitoyl pentapeptide-3, and tripeptide-2. The acetyl hexapeptide is acetyl hexapeptide-8. The weight ratio of the acetyl hexapeptide, the palmitoyl pentapeptide-3 and the tripeptide-2 is 3: 2: 1. the acetyl hexapeptide-8 and the palmitoyl pentapeptide-3 are purchased from Zhejiang On Tuolaisi Biotechnology GmbH; the tripeptide-2 is available from Dougui chemical Co.
The vitamin is Ve.
The humectant is micromolecular alcohol, and the micromolecular alcohol is 1, 3-butanediol.
The saccharide substance comprises algin, red algae polysaccharide and chitosan. The weight ratio of the algin, the red algae polysaccharide and the chitosan is 1: 2: 3. the algin is purchased from Shanghai-sourced phyllobis, Inc.; the red algae polysaccharide is purchased from Qingdao oceanic algae industry group limited company; the chitosan was purchased from Shanghai Aladdin Biotechnology GmbH.
The conditioner is cetostearyl alcohol (CAS number: 67762-27-0). Cetearyl alcohol was purchased from jiuding chemistry.
The thickener is coconut oil diethanolamide (CAS number: 68603-42-9). The coconut oil diethanolamide is purchased from Shanghai Yongye Biotech, Inc.
The antibacterial agent is bis (hydroxymethyl) imidazolidinyl urea (CAS number: 78491-02-8). The bis (hydroxymethyl) imidazolidinyl urea is purchased from Shuangyou daily chemical industry Co., Ltd.
A method for preparing ointment containing scar treatment composition comprises the following steps:
s1: preparing a scar treatment composition: mixing plant extract, polypeptide and vitamins, and stirring;
s2: heating water to 84 ℃, adding the humectant and the saccharide, stirring, dissolving, homogenizing uniformly, and keeping the temperature for 25min to obtain a first mixture;
s3: uniformly mixing the thickening agent and the conditioning agent, adding the mixture into the first mixture, and uniformly stirring;
s4: cooling to 45 deg.C, adding the scar treatment composition, stirring, adding antibacterial agent, stirring, and discharging.
Example 2
An ointment containing a scar treatment composition comprises, by weight, 5 parts of the scar treatment composition, 15 parts of a humectant, 13 parts of a saccharide, 8 parts of a conditioner, 8 parts of a thickener, 0.2 part of an antibacterial agent and 20 parts of water.
The scar treatment composition comprises the following raw materials: plant extracts, polypeptides and vitamins. The weight ratio of the plant extract, the polypeptide and the vitamin is 8: 1: 0.7.
the plant extract comprises Echinacea purpurea extract, carrot seed extract, dandelion extract and honey extract. The weight ratio of the echinacea extract to the carrot seed extract to the dandelion extract to the honey extract is 2: 4: 1: 1.8.
the polypeptides include acetyl hexapeptide, palmitoyl pentapeptide-3, and tripeptide-2. The acetyl hexapeptide is acetyl hexapeptide-8. The weight ratio of the acetyl hexapeptide, the palmitoyl pentapeptide-3 and the tripeptide-2 is 3: 2: 1.
the vitamin is Ve.
The humectant is micromolecular alcohol, and the micromolecular alcohol is 1, 3-butanediol.
The saccharide substance comprises algin, red algae polysaccharide and chitosan. The weight ratio of the algin, the red algae polysaccharide and the chitosan is 1: 2: 3.
the conditioner is cetearyl alcohol.
The thickener is coconut oil diethanolamide.
The antibacterial agent is bis (hydroxymethyl) imidazolidinyl urea.
A method for preparing ointment containing scar treatment composition comprises the following steps:
s1: preparing a scar treatment composition: mixing plant extract, polypeptide and vitamins, and stirring;
s2: heating water to 86 ℃, adding the humectant and the saccharide, stirring, dissolving, homogenizing uniformly, and keeping the temperature for 30min to obtain a first mixture;
s3: uniformly mixing the thickening agent and the conditioning agent, adding the mixture into the first mixture, and uniformly stirring;
s4: cooling to 50 deg.C, adding the scar treatment composition, stirring, adding antibacterial agent, stirring, and discharging.
Example 3
An ointment containing a scar treatment composition comprises, by weight, 4 parts of the scar treatment composition, 13 parts of a humectant, 10 parts of a saccharide, 5 parts of a conditioner, 4 parts of a thickener, 0.1 part of an antibacterial agent and 10 parts of water.
The scar treatment composition comprises the following raw materials: plant extracts, polypeptides and vitamins. The weight ratio of the plant extract, the polypeptide and the vitamins is 3: 1: 0.5.
the plant extract comprises Echinacea purpurea extract, carrot seed extract, dandelion extract and honey extract. The weight ratio of the echinacea extract to the carrot seed extract to the dandelion extract to the honey extract is 2: 4: 1: 1.8.
the polypeptides include acetyl hexapeptide, palmitoyl pentapeptide-3, and tripeptide-2. The acetyl hexapeptide is acetyl hexapeptide-8. The weight ratio of the acetyl hexapeptide, the palmitoyl pentapeptide-3 and the tripeptide-2 is 3: 2: 1.
the vitamin is Ve.
The humectant is small molecular alcohol. The micromolecular alcohol is 1, 3-butanediol.
The saccharide substance comprises algin, red algae polysaccharide and chitosan. The weight ratio of the algin, the red algae polysaccharide and the chitosan is 1: 2: 3.
the conditioner is cetearyl alcohol.
The thickener is coconut oil diethanolamide.
The antibacterial agent is bis (hydroxymethyl) imidazolidinyl urea.
A preparation method of ointment containing the scar treatment composition is the same as the embodiment 1.
Example 4
An ointment containing a scar treatment composition comprises, by weight, 4 parts of the scar treatment composition, 13 parts of a humectant, 10 parts of a saccharide, 5 parts of a conditioner, 4 parts of a thickener, 0.1 part of an antibacterial agent and 10 parts of water.
The scar treatment composition comprises the following raw materials: plant extracts, polypeptides and vitamins. The weight ratio of the plant extract, the polypeptide and the vitamin is 8: 1: 0.7.
the plant extract comprises Echinacea purpurea extract, carrot seed extract, dandelion extract and honey extract. The weight ratio of the echinacea extract to the carrot seed extract to the dandelion extract to the honey extract is 3: 6: 1: 2.4.
the polypeptides include acetyl hexapeptide, palmitoyl pentapeptide-3, and tripeptide-2. The acetyl hexapeptide is acetyl hexapeptide-8. The weight ratio of the acetyl hexapeptide, the palmitoyl pentapeptide-3 and the tripeptide-2 is 3: 2: 1.
the vitamin is Ve.
The humectant is small molecular alcohol. The micromolecular alcohol is 1, 3-butanediol.
The saccharide substance comprises algin, red algae polysaccharide and chitosan. The weight ratio of the algin, the red algae polysaccharide and the chitosan is 1: 2: 3.
the conditioner is cetearyl alcohol.
The thickener is coconut oil diethanolamide.
The antibacterial agent is bis (hydroxymethyl) imidazolidinyl urea.
A preparation method of ointment containing the scar treatment composition is the same as the embodiment 1.
Example 5
An ointment containing a scar treatment composition comprises, by weight, 4 parts of the scar treatment composition, 13 parts of a humectant, 10 parts of a saccharide, 5 parts of a conditioner, 4 parts of a thickener, 0.1 part of an antibacterial agent and 10 parts of water.
The scar treatment composition comprises the following raw materials: plant extracts, polypeptides and vitamins. The weight ratio of the plant extract, the polypeptide and the vitamin is 8: 1: 0.7.
the plant extract comprises Echinacea purpurea extract, carrot seed extract, dandelion extract and honey extract. The weight ratio of the echinacea extract to the carrot seed extract to the dandelion extract to the honey extract is 2: 4: 1: 1.8.
the polypeptides include acetyl hexapeptide, palmitoyl pentapeptide-3, and tripeptide-2. The acetyl hexapeptide is acetyl hexapeptide-8. The weight ratio of the acetyl hexapeptide, the palmitoyl pentapeptide-3 and the tripeptide-2 is 1: 1.5: 1.
the vitamin is Ve.
The humectant is small molecular alcohol. The micromolecular alcohol is 1, 3-butanediol.
The saccharide substance comprises algin, red algae polysaccharide and chitosan. The weight ratio of the algin, the red algae polysaccharide and the chitosan is 1: 2: 3.
the conditioner is cetearyl alcohol.
The thickener is coconut oil diethanolamide.
The antibacterial agent is bis (hydroxymethyl) imidazolidinyl urea.
A preparation method of ointment containing the scar treatment composition is the same as the embodiment 1.
Comparative example 1
A specific embodiment of an ointment containing a scar treatment composition is the same as in example 1, except that the scar treatment composition comprises the following raw materials: polypeptides and vitamins. The weight ratio of the polypeptide to the vitamins is 1: 0.7.
comparative example 2
A specific embodiment of an ointment containing a scar treatment composition is the same as in example 1, except that the scar treatment composition comprises the following raw materials: plant extracts and vitamins. The weight ratio of the plant extract to the vitamins is 8: 0.7.
comparative example 3
A specific embodiment of an ointment containing a scar treatment composition is the same as in example 1, except that the weight ratio of the plant extract, polypeptide, and vitamins is 13: 1: 0.7.
comparative example 4
A cream containing a scar treatment composition was embodied in the same manner as in example 1, except that the weight ratio of the echinacea extract, carrot seed extract, dandelion extract and honey extract was 2: 4: 1: 0.1.
comparative example 5
A cream containing a scar treatment composition was embodied in the same manner as in example 1, except that the weight ratio of the echinacea extract, carrot seed extract, dandelion extract and honey extract was 2: 4: 1: 3.
comparative example 6
A cream containing a scar treatment composition was embodied in the same manner as in example 1, except that the weight ratio of the echinacea extract, carrot seed extract, dandelion extract and honey extract was 0.1: 4: 1: 1.8.
comparative example 7
An ointment containing a scar treatment composition is embodied in the same manner as in example 1, except that the polypeptides include acetyl hexapeptide and palmitoyl pentapeptide-3. The weight ratio of the acetyl hexapeptide to the palmitoyl pentapeptide-3 is 3: 2.
comparative example 8
A cream containing a scar treatment composition is embodied in the same manner as in example 1, except that the weight ratio of acetyl hexapeptide, palmitoyl pentapeptide-3 and tripeptide-2 is 0.1: 2: 1.
comparative example 9
A cream containing a scar treatment composition is embodied in the same manner as in example 1, except that the weight ratio of acetyl hexapeptide, palmitoyl pentapeptide-3 and tripeptide-2 is 7: 2: 1.
comparative example 10
An ointment containing a scar treatment composition was embodied in the same manner as in example 1, except that the saccharide substance included algin and chitosan. The weight ratio of the algin to the chitosan is 1: 3.
comparative example 11
The specific implementation mode of the ointment containing the scar treatment composition is the same as that of example 1, except that the weight ratio of the algin, the red algae polysaccharide and the chitosan is 1: 2: 1.
comparative example 12
The specific implementation of the ointment containing the scar treatment composition is the same as that in example 1, except that the weight ratio of the algin, the red algae polysaccharide and the chitosan is 0.1: 2: 3.
performance testing
(1) And (3) stability testing: storing the paste at-5 deg.C and 40 deg.C for 3 times, each time for 24 hr, respectively, storing at-5 deg.C for 24 hr, storing at room temperature for 24 hr, storing at 40 deg.C for 24 hr, sequentially circulating for 3 times, and observing its stability.
(2) Sensory experience: 136 volunteers were randomly selected and divided into 17 groups, 3g of the ointment was applied to the inner side of the forearm of the volunteer, and the ointment was applied by looping with the index finger for 10 circles to perform comprehensive evaluation of the feeling of heaviness of the skin. The evaluation scale was a: light and breathable; b: the thickness is thick and the air permeability is poor; c: thick and hot.
Table 1 results of performance testing
Stability test Sensory experience
Example 1 Uniform color, no speckle, and aromatic odor A
Example 2 Uniform color, no speckle, and aromatic odor A
Example 3 The color and luster are uniform, no spots are generated,has aromatic odor A
Example 4 Uniform color, no speckle, and aromatic odor A
Example 5 Uniform color, no speckle, and aromatic odor A
Comparative example 1 Uneven color, speck generation, and pungent odor C
Comparative example 2 Uneven color, speckled appearance, and aromatic odor C
Comparative example 3 Uniform color, no speckle, and aromatic odor B
Comparative example 4 Has uneven color, no speckles, and aromatic odor A
Comparative example 5 Has uneven color, no speckles, and aromatic odor A
Comparative example 6 Has uneven color, no speckles, and aromatic odor A
Comparative example 7 Uniform color, no speckle, and aromatic odor B
Comparative example 8 Uniform color, no speckle, and aromatic odor B
Comparative example 9 Uniform color, no speckle, and aromatic odor B
Comparative example 10 Uniform color, speckles, and aromatic odor A
Comparative example 11 Has uneven color, no speckles, and aromatic odor A
Comparative example 12 Has uneven color, no speckles, and aromatic odor A
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may modify or change the technical content of the above disclosure into equivalent embodiments with equivalent changes, but all those simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the present invention.

Claims (10)

1. The scar treatment composition containing the plant extract is characterized by comprising the following raw materials in parts by weight: 3-10 parts of plant extract, 1 part of polypeptide and 0.5-1 part of vitamin.
2. The scar treatment composition containing plant extracts of claim 1, wherein the plant extracts include at least one of asiaticoside, licorice extract, green tea extract, echinacea extract, carrot seed extract, birch extract, angelica dahurica extract, safflower extract, dandelion extract, and honey extract.
3. The scar treatment composition of claim 1, wherein the polypeptide includes at least one of acetyl hexapeptide, palmitoyl pentapeptide-3, acetyl tetrapeptide-5, tripeptide-2, palmitoyl tetrapeptide-3, and palmitoyl hexapeptide-12.
4. An ointment containing a scar treatment composition is characterized by comprising, by weight, 1-5 parts of the scar treatment composition, 10-15 parts of a humectant, 8-13 parts of a saccharide substance, 3-8 parts of a conditioner, 3-8 parts of a thickener, 0.05-0.2 part of an antibacterial agent and 5-20 parts of water.
5. The ointment of claim 4, wherein the moisturizer comprises at least one of a small alcohol, polyethylene glycol, urea, oleate, ceramide, sodium lactate, xylitol, PCA, amides, and collagen.
6. The ointment of claim 4, wherein the small alcohol comprises at least one of glycerin, propylene glycol, 1, 3-butylene glycol, and sorbitol.
7. The ointment of claim 4, wherein the saccharide includes at least one of alginate, red algae polysaccharide, spirulina polysaccharide, chitin polysaccharide, chitosan, hyaluronic acid.
8. The ointment of claim 4, wherein the conditioning agent comprises at least one of dimethicone, isononyl isononanoate, cetearyl alcohol, glyceryl stearate.
9. The ointment of claim 4 comprising a scar treatment composition, the thickening agent is at least one of coconut oil diethanolamide, coconut oil monoethanolamide, coconut oil monoisopropanolamide, cocoamide, lauroyl-linoleoyl diethanolamide, lauroyl-myristoyl diethanolamide, isostearic diethanolamide, linoleoyl diethanolamide, myristyl monoethanolamide, oil diethanolamide, palm monoethanolamide, castor oil monoethanolamide, sesame diethanolamide, soybean diethanolamide, stearic monoethanolamide stearate, stearamide, tallow monoethanolamide, wheat germ diethanolamide, PEG-3 lauramide, PEG-4 oleamide, and PEG-50 tallow amide.
10. A method for preparing an ointment containing a scar treatment composition according to claim 4, comprising the steps of:
s1: preparing a scar treatment composition: mixing plant extract, polypeptide and vitamins, and stirring;
s2: heating water to 80-86 deg.C, adding humectant and saccharide, stirring to dissolve, homogenizing, and keeping the temperature for 15-30min to obtain mixture I;
s3: uniformly mixing the thickening agent and the conditioning agent, adding the mixture into the first mixture, and uniformly stirring;
s4: cooling to 40-50 deg.C, adding the scar treatment composition, stirring, adding antibacterial agent, stirring, and discharging.
CN202110563277.5A 2021-05-24 2021-05-24 A composition containing plant extract for treating scar and its product Withdrawn CN114796442A (en)

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Application publication date: 20220729