485 results about "Itching" patented technology

The invention relates to a dissolvable food gel gradient-based swallowing ability dynamic quantification method, which comprises the following steps of: constructing a microstructure unit consisting of an instantaneous surface attachment area and a middle-stage debonding layer in dissolvable food gel, and simulating early-stage sensing delay and middle-stage release response in a swallowing process; different material behavior reactions are generated in the front stage, the middle stage and the rear stage of swallowing by regulating and controlling the hydration diffusion rate, the surface tension and the internal cohesion difference value of the gel, and the gel of each stage corresponds to the set micro-viscosity and release coupling ratio, so that swallowing strategies of different stages are adapted; controllable disintegration temperature-sensing microparticles or traceable microcapsules are partially embedded in the food gel, the food gel is detained in a pharyngeal cavity after being swallowed, and the removal efficiency after swallowing is detected according to migration behaviors within a set time window; after swallowing, the reduction behaviors of the oral cavity, the tongue body and the throat muscle group are monitored, and when the characteristic action of reduction delay, secondary mouth opening, repeated swallowing or pharyngeal itching occurs, it is judged that the swallowing behavior closed loop is interrupted.

The invention relates to the technical field of cosmetics, and discloses an anti-inflammatory soothing cosmetic composition which comprises the following components in percentage by weight: 0.5%-4% of a barrier repairing component, 0.5%-3% of an immunoregulation component, 0.3%-2.5% of a nerve soothing component, 0.3%-3% of an anti-inflammatory plant compound, 1%-10% of a moisturizing soothing enhancer and the balance of auxiliary materials. According to the components, through a five-dimensional synergistic mechanism of barrier repair, immune tolerance, nerve desensitization, anti-inflammatory itching relieving, moisturizing and stability maintaining, anti-inflammatory relieving and barrier repair are remarkably enhanced; ceramide, rare ginsenoside, phytosterol ester and free fatty acid are introduced to synergistically construct a bionic liposome which is closer to the composition of human cuticle lipid, so that the transdermal absorption and stability are enhanced, and the repair efficiency is remarkably improved; the dipotassium glycyrrhizinate, the tamarix chinensis flower extract, the purslane extract, the dinoflaxanthine and the baicalin cooperate to quickly resist inflammation and relieve itching and strengthen barrier repair, so that the composition is suitable for highly sensitive skin.

The invention discloses medical soap for sterilizing, relieving itching and removing acne and a manufacturing method thereof, belonging to the field of articles of everyday use. The medical soap is prepared from ingredient A, ingredient B and ingredient C, wherein the ingredient A is prepared from dandelions, folium isatidis, rabdosia rubescens and glabrous sarcandra herb; the ingredient B is prepared from radix angelicae, rhizoma typhonii, white poria, Chinese angelia root tai, radix pseudostellariae, raw milkvetch root, Chinese honeylocust fruit, red paeony root, prepared kusnezoff monkshood root, radices lithospermi, cortex dictamni, thunberg fritillary bulb, fiveleaf akebia fruit, white muscardine silkworms and solanum lyratum; the ingredient C is prepared from soap base, honey and bovine bone marrow oil. The medical soap disclosed by the invention is used for external washing or smearing after being wet by adding water in the morning and evening every day; after a person with smelly feet washes the feet, the medical soap is smeared in gaps between toes; and the medical soap is not suitable for use when the skin is damaged. The medical soap prepared by the invention is a black brown solid body, and has soap medicine odor; the medical soap can be used for nourishing the skin, is antiallergic, beautifies the features, removes acne, relieves itching, removes freckles, clearing heat and deterring sweat; the medical soap can beautify the features, whiten the skin, and remove the acne and the freckles when used for washing the face, and can deter the sweat, remove the smelly odor and treat dermatophytosis when used for washing the feet; and the medical soap has a control effect on the itching toxin which appears after mosquito bite, and has a moisturizing effect for the person having the dry skin.

The invention discloses a barrier repair composition applicable to dry sensitive skin and application thereof. The composition comprises a golden camellia extract, a loquat leaf extract, an alfalfa extract and hydrolyzed royal jelly protein. According to the barrier repairing composition applicable to the dry sensitive skin, disclosed by the invention, through reasonable matching and synergistic interaction of all the components, a better skin barrier repairing effect can be achieved, so that the problems of dry and tight skin, desquamation, erythema, itching, dull luster, redness, burning heat sensation, pricking pain and the like of the dry sensitive skin are fundamentally solved.

The invention belongs to the technical field of microorganisms, and particularly relates to an extracellular vesicle of phytobacterium plantarum and application of the extracellular vesicle. Specifically, the plant lactobacillus extracellular vesicles can promote HaCaT cells to generate ceramide, up-regulate expression of key genes in a skin ceramide synthesis route and recover a skin barrier; the expression of proinflammatory factors in a cell inflammation model can be reduced, and a relatively good anti-inflammatory effect is achieved. A mouse skin injury model verifies that the EVs has good skin infiltration capacity and can remarkably reduce the skin injury score, relieve skin itch, improve the skin water content and reduce expression of proinflammatory factors in skin tissue and expression of pruritus-related cell factors.

The invention discloses a composition for regulating scalp micro-ecology and application thereof, and relates to the technical field of daily chemical products. The composition for regulating scalp micro-ecology comprises the following components: emu oil, melaleuca alternifolia leaf oil, Brazil green propolis and hydrogenated castor oil. The invention provides a composition for regulating scalp microecology and application thereof, the composition is prepared by compounding an anti-inflammatory and antibacterial component emu oil with melaleuca alternifolia leaf oil, Brazilian green propolis and hydrogenated castor oil, the composition has synergistic bacteriostasis and anti-inflammation effects, keeps scalp microbe balance, reduces red and swollen skin and itching, and also can promote the regeneration capacity of skin tissue cells.

The invention discloses a plant-sourced anti-allergy soothing composition and application thereof, and belongs to the field of cosmetic processing.The plant-sourced anti-allergy soothing composition is prepared from hydrolyzed corn starch, saururus chinensis extract, carrot root extract and water-soluble hesperidin. Active ingredients of plant sources are deeply studied, and the anti-allergy soothing composition has the advantages that the plant-sourced anti-allergy soothing composition is prepared from the hydrolyzed corn starch, the saururus chinensis extract, the carrot root extract and the water-soluble hesperidin; a series of plant extracts with a synergistic effect are screened out, the plant-source multi-dimensional composition for relieving itching and repairing red is successfully researched and developed, and through the synergistic effect of the hydrolyzed corn starch, the saururus chinensis extract, the carrot root extract and the water-soluble hesperidin, the composition has the effects of relieving and repairing skin in a multi-dimensional mode, relieving itching and repairing red. In addition, the composition can repair the skin barrier for a long time and improve the tolerance of the skin, and meanwhile, the composition has good safety and stability and is suitable for various skin types, especially sensitive skin.

The invention belongs to the technical field of daily chemicals, and discloses a vegetable oil and essential oil composition and application thereof. The plant oil and essential oil composition is prepared from the following components in parts by weight: 50 to 80 parts of crambe abyssinica seed oil, 5 to 20 parts of rosa rugosa seed oil, 8 to 15 parts of evening primrose oil, 2 to 15 parts of acanthopanax gracilistylus root and bark extract and 1.2 to 5 parts of jasminum grandiflorum extract. The vegetable oil and essential oil composition is added into massage oil and can go deep into the bottom layer of skin, inhibit generation and release of inflammatory factors, relieve inflammatory response of the skin, relieve symptoms such as red and swollen, pain and itching caused by inflammation, balance grease secretion of the skin, promote blood circulation of the skin and relieve inflammation. The elasticity and luster of the skin are improved, the formation of stains and darkness is reduced, and the skin is brighter and more uniform.

The invention relates to a traditional Chinese medicine composition for treating allergic dermatitis. The traditional Chinese medicine composition is prepared from the following traditional Chinese medicines in parts by weight: 5-35 parts of fried coix seeds, 5-35 parts of concha margaritifera, 1-30 parts of honeysuckle stems, 1-30 parts of smoked plums, 1-30 parts of fructus liquidambaris, 1-25 parts of fructus forsythiae, 1-25 parts of radix paeoniae rubra, 1-25 parts of raw sanguisorba officinalis, 1-25 parts of radix glehniae, 1-25 parts of radix ophiopogonis and 1-25 parts of raw radix polygonati officinalis. 1-25 parts by weight of talc and 1-25 parts by weight of lophatherum gracile. The traditional Chinese medicine composition has the effects of clearing heat, cooling blood without bitter cold, dispelling wind, eliminating dampness without hurting stomach, detoxifying, relieving itching and nourishing yin, is safe in clinical use, and has no adverse effect on liver and kidney.

The invention discloses a modified melittin peptide, a product containing the modified melittin peptide and application, and belongs to the technical field of biological medicine. The amino acid sequence of the modified melittin is shown as Seq ID No: 2, the molecular weight of the modified melittin is 3123.5 Da, and the isoelectric point of the modified melittin is 12.64. The invention further discloses application of the modified melittin peptide in preparation of drugs or cosmetics for inhibiting inflammation and relieving skin erythema and itching. The invention also discloses application of the modified melittin peptide in preparation of drugs or cosmetics for enhancing cell activity and promoting tissue repair. The melittin modified peptide can significantly reduce the cytotoxicity of natural melittin and significantly enhance the anti-inflammatory activity and tissue repair activity of the melittin, has no sensitization and phototoxicity, and can provide key technical support for research and development of new-generation efficient and safe anti-inflammatory repair drugs, cosmetic products and related biological materials.

The invention belongs to the technical field of external preparations, and provides compound itching-relieving cream as well as a preparation method and application thereof. The compound itching-relieving ointment is prepared from the following components in parts by weight: 3 to 6 parts of rhizoma coptidis, 9 to 15 parts of radix scutellariae, 9 to 15 parts of radix et rhizoma rhei, 3 to 6 parts of herba schizonepetae, 3 to 6 parts of herba menthae, 1 to 3 parts of cortex moutan, 1 to 3 parts of sandalwood and 0.5 to 1 part of borneol. The compound antipruritic ointment has the effects of cooling, relieving itching, detoxifying and diminishing swelling, and is used for treating itching and eczema dermatitis itching caused by biting of various small insects such as mosquitoes and the like. According to the compound antipruritic ointment disclosed by the invention, a plurality of components are in synergistic interaction, so that a multi-target and multi-layer treatment effect is realized. The traditional Chinese medicine composition can be used for cooling, relieving itching, detoxifying and diminishing swelling from the source while quickly relieving itching, and a comprehensive and effective solution is provided for itching.

The invention provides a polypeptide and application thereof in preparation of a TRPV1 inhibitor, and particularly belongs to the technical field of biomedicine. The invention provides a polypeptide which is named as Cath2, and the amino acid sequence of the polypeptide is as shown in SEQ ID NO. 1. The Cath2 can significantly inhibit activation of a TRPV1 ion channel of a mammal, inhibits TRPV1 receptors of other species including human beings in a targeted manner, and can be applied to research of TRPV1-related ion channel diseases and development of drugs. Specifically, the composition can enhance the resistance of mammals to pruritus and pain, can be used as a resource to be developed into an itching relieving product or an analgesic product and the like, and is applied to human beings and other animals to relieve pruritus and pain.

A lower body garment is disclosed having a sling assembly for securing male genitalia. The sling assembly is configured with limited, prescribed attachment points, which enables increased comfort and support, for the wearer. Moreover, the sling assembly provides a comfortable encapsulation that reduces the jostling of the testicles during athletic endeavors. The sling assembly configuration can further provide moisture management to reduce itching, chafing, and infection.

The invention discloses a composition with effects of removing dandruff, inhibiting bacteria and relieving itching as well as a preparation method and application thereof, and belongs to the technical field of daily chemicals. The composition is compounded with a yeast fermentation lysate filtrate, a bacillus fermentation product, a fructus kochiae extract, a red clover extract and a cacumen biotae extract; through a'micro-ecology-barrier-inflammation 'triple synergistic path, the synergistic interaction of inhibiting bacteria more quickly, relieving itching for a longer time and removing dandruff more thoroughly is realized. The relative contents of the substances are optimized, so that the efficacy is maximized, and the stability of the composition is ensured. The composition can be used as a cosmetic raw material to be applied to scalp stability maintaining essence, has a good effect of improving the scalp microenvironment, and is mild and non-irritant.

The invention belongs to the technical field of plant essential oil, and particularly relates to osmanthus essential oil and application thereof in preparation of pure natural children shampoo capable of removing dandruff, relieving itching and controlling oil. By optimizing the extraction process of the sweet osmanthus essential oil and adopting a method of combining enzymolysis pretreatment with reflux extraction, the extraction efficiency and the active ingredient content of the sweet osmanthus essential oil are remarkably improved. Compared with a traditional extraction method, the extraction process disclosed by the invention has the advantages that natural active ingredients, such as linalool, beta-glucoside and the like, in the osmanthus fragrans essential oil can be better reserved, so that the antibacterial and oil control effects are improved. The osmanthus essential oil is applied to the shampoo for children, so that mild and efficient scalp care can be provided for children. Compared with the traditional shampoo, the shampoo for children not only can clean hair, but also can remarkably reduce the problems of scalp itching, dandruff, excessive grease secretion and the like, and meanwhile, the irritation of chemical components to the scalp of children is avoided.

The invention relates to the technical field of traditional Chinese medicines, and discloses a traditional Chinese medicine composition for treating atopic dermatitis. The traditional Chinese medicine composition contains cynanchum paniculatum, tripterygium wilfordii, bletilla striata, cuttlebone, duckweed, mint, radix sophorae flavescentis, golden cypress, moutan bark and liquorice. In addition, the invention further provides a traditional Chinese medicine preparation for treating atopic dermatitis and a preparation method and application of the traditional Chinese medicine preparation. The traditional Chinese medicine composition has the effects of dispelling wind, relieving itching, astringing to stop bleeding, clearing heat, drying dampness, detoxifying and dredging collaterals, and has no toxic or side effect.

The invention relates to plant-based pet ear drops with effects of diminishing inflammation and relieving itching and a preparation method of the plant-based pet ear drops, and belongs to the technical field of veterinary drugs. The invention discloses plant-based pet ear drops. The plant-based pet ear drops are prepared from, by mass, comprising 6%-8% of a tea tree extract, 6%-8% of a witch hazel extract, 6%-8% of a chamomile extract, 6%-8% of a soybean extract, 2%-6% of a lithospermum extract, 2%-6% of a centella asiatica extract, 2%-6% of a mint extract, 2%-6% of a licorice extract, 4%-6% of a humectant, 0.1%-0.5% of a preservative, 0.1%-0.5% of a conditioning agent and the balance of water. Through reasonable matching of various plant extracts, the ear drops have broad-spectrum antibacterial, anti-inflammatory, soothing and repairing effects, and can effectively deal with various common problems of pet ears, such as bacterial infection, fungal infection, allergic dermatitis, ear mite expelling and the like. The pet ear canal cleaner can also be used for cleaning and nursing pet ear canals, is mild in performance, and can effectively remove dirt, dust and wax in the ear canals.

The invention relates to a skincare composition and microemulsion based on compound natural components of convalescent tomentosa and a preparation method of the skincare composition and the microemulsion. The skincare composition comprises the following extracts in parts by weight: 0.01-10 parts of a convalescent tomentosa extract, 1-6 parts of a calendula extract, 0.5-3 parts of a fucus extract and 0.2-2 parts of a myrrh resin extract. According to the scheme, firstly, through component optimization, a convalescent tomentosa extract is used as a main material, a calendula extract, a fucus extract and a myrrh resin extract are used as auxiliary materials, a composite plant synergistic matrix is constructed, and red skin relieving and rapid itching relieving are achieved through multi-target regulation and control; meanwhile, the technical improvement of an extraction method is combined, effective components of all the raw materials can be comprehensively extracted, the synergistic effect is achieved, and then preparation optimization is combined, so that application of the composition is facilitated.

The invention discloses a composition and application thereof, and the composition comprises synephrine or a pharmaceutically acceptable salt thereof, and further comprises naringin, neohesperidin and / or hesperidin. The composition prepared by compounding the synephrine or the pharmaceutically acceptable salt thereof with the naringin, the neohesperidin and / or the hesperidin has the effects of relieving, repairing, resisting wrinkles, easing pain, relieving itching or resisting allergy when being used as a functional component of a skin care product; when being used as a functional component of a scalp care product, the shampoo has the effects of removing dandruff, removing oil, relieving itching or preventing alopecia.

The invention belongs to the field of daily chemicals, and particularly relates to a body cleaning composition containing folium artemisiae argyi extract and a preparation method of the body cleaning composition. 14%-20% of a surfactant; 0.5-5% of a skin conditioner; 0.01%-0.1% of a metal chelating agent; 0.01%-1.2% of a preservative; 0.01%-1% of a pH regulator; 1 to 1.5 percent of flavoring agent; 0.01%-1% of a viscosity modifier; and the balance of deionized water. The plant functional composition comprises a folium artemisiae argyi extract and a rosa canina fruit extract. The folium artemisiae argyi extract and the rosa canina fruit extract in the composition can achieve a synergistic effect, free radicals can be effectively removed, release of cell factors and inflammatory mediators can be inhibited, and the composition has anti-inflammatory and soothing effects, can relieve uncomfortable symptoms such as skin redness and itching and has a certain whitening effect.

The invention provides a herbal composition for preventing hair loss and promoting hair growth as well as a preparation method and application thereof, the herbal composition for preventing hair loss and promoting hair growth comprises a herbal extract, and the herbal extract is obtained by extracting a herbal mixture, the herbal mixture comprises ginseng, ganoderma atrum, radix polygoni multiflori preparata, prepared rehmannia root, ligusticum wallichii, angelica sinensis, gallnut, cacumen biotae, small yellow ginger, salvia miltiorrhiza, eclipta prostrata, glossy privet fruit, camellia seed, moutan bark, soapberry, gleditsia sinensis, folium artemisiae argyi, folium mori, senecio scandens, honeysuckle, fructus psoraleae, emblic leafflower fruit, radix sophorae flavescentis, fructus cnidii, euphorbia thymifolia, Chinese knotweed herb, duckweed, aloe juice, elm bark, agilawood, cortex dictamni and mint leaf. According to the herbal composition for preventing alopecia and growing hair, various components in the herbal extract are compounded to achieve a synergistic effect, scalp is deeply cleaned and nourished, scalp blood circulation is promoted, hair follicles are activated, hair roots are strengthened, and the herbal composition has the effects of preventing alopecia and growing hair, protecting and blackening hair, controlling oil and supplementing water, removing dandruff and relieving itching.

The invention discloses a method for preparing a hair care agent by mildly extracting high-quality alligator oil. Comprising the following raw materials in percentage by weight: 85 to 90 percent of alligator oil, 2 to 3 percent of cacumen biotae extract, 2 to 3 percent of polygonum multiflorum root extract, 1 to 2 percent of rosemary leaf oil, 0.75 to 1.25 percent of acantharia kernel oil, 0.75 to 1.25 percent of Angelica rotundifolia root oil, 0.75 to 1.25 percent of cananga odorata flower oil and 0.75 to 1.25 percent of duckweed oil. The traditional Chinese medicine composition is prepared from the following components in percentage by weight: 0.25 to 0.75 percent of rhizoma chuanxiong root extract, 0.2 to 0.5 percent of peppermint oil, 0.2 to 0.5 percent of liquorice root extract, 0.2 to 0.5 percent of patchouli oil, 0.2 to 0.5 percent of ethylhexylglycerin, 0.1 to 0.3 percent of ginger root oil and 0.5 to 2 percent of tocopheryl acetate. The sum of the components of the hair care agent is 100%; after the raw materials are combined and treated, the hair conditioner has the effects of promoting hair growth, increasing hair follicle activity, enhancing hair toughness, reducing alopecia, improving scalp environment, resisting inflammation and bacteria, balancing grease secretion, reducing dandruff and itching, repairing and nourishing hair, deeply nourishing and repairing damaged hair, increasing smoothness and glossiness and delaying hair aging.

The invention relates to the technical field of biological medicine, in particular to an external bacteriostatic anti-inflammatory anti-oxidation traditional Chinese medicine microecological preparation for vagina as well as a preparation method and application of the external bacteriostatic anti-inflammatory anti-oxidation traditional Chinese medicine microecological preparation. A preparation method of an external antibacterial, anti-inflammatory and antioxidant traditional Chinese medicine microecological preparation for vagina comprises the following steps: mixing traditional Chinese medicine powder, adding water and a nutrient substrate as a fermentation substrate, uniformly mixing, performing autoclaved sterilization, cooling, adding probiotic powder into the fermentation substrate, fermenting, air-drying and crushing, thereby obtaining the antibacterial, anti-inflammatory and antioxidant traditional Chinese medicine microecological preparation, the probiotics are lactobacillus plantarum; the traditional Chinese medicine is composed of cortex phellodendri, fructus cnidii, folium artemisiae argyi and liquorice. The traditional Chinese medicine composition can play a significant role in inhibiting bacteria, resisting inflammation, resisting oxidation and regulating flora, improves the vagina environment, and can be used for sterilizing, relieving itching, eliminating vagina inflammation, relieving skin oxidative injury and maintaining female vagina health.

The application provides a drying method of Chuanxiong medicinal material and application of Chuanxiong or its extract in preparation of an external medicine for treating atopic dermatitis. The drying method of Chuanxiong medicinal material improves Chuanxiong processing efficiency, shortens processing period, obtains by-product Chuanxiong extract in addition to preparation of decoction pieces, reduces energy consumption and lowers production cost. The Chuanxiong essential oil and Chuanxiong extract are both composed of small molecule components, have good affinity to skin, are absorbed through skin quickly, can quickly relieve symptoms such as itching and skin damage caused by atopic dermatitis, and are natural, safe and free of side effects. Meanwhile, the small molecule components contained in the Chuanxiong essential oil and Chuanxiong extract have good lipophilicity, have softening effect on the thickened stratum corneum caused by atopic dermatitis, and are more conducive to drug absorption. In addition, the Chuanxiong essential oil and Chuanxiong extract are simple to prepare and low in price.

The utility model provides a novel medical application adhesive tape which comprises a base layer and further comprises an adhesive layer with one side adhered to the base layer and release paper separably adhered to the other side of the adhesive layer, a plurality of transverse tearing lines and longitudinal tearing lines are arranged on the release paper, and base layer tearing lines corresponding to the longitudinal tearing lines are arranged on the base layer. A plurality of air holes are formed in the base layer in an array mode, the base layer is coated with the adhesive layer in a latticed mode, the adhesive layer is arranged to avoid the air holes, the base layer is coated with the adhesive layer in a rectangular latticed mode, and the air holes are formed in the base layer in a rectangular array mode. The novel medical application adhesive tape provided by the utility model not only is safe and reliable to paste wounds at different parts, has a better using effect, but also has better air permeability, and relieves uncomfortable symptoms such as skin allergy, redness, itching and the like which are easily caused by long-time use.

The present invention discloses an adjustable and modifiable garment for the treatment of sensory and neuro-divergency conditions that can treat a significant number of issues for different wearers with discretion from possibly judgmental third parties. The invention combines a hoodie with drawstrings, torso covering, compression sleeves, thumb holes, pocket, hem band with adjustable elements, and fidget toy attachments. The invention is comprised of a hoodie with weighted insert panels of variable weights, adjustment mechanisms for the compression or tightness of the garment; food-grade silicone coated hoodie strings for safe chewing; a hood rise used as a face covering; flat felled, serged, and fully lined seams to prevent irritation; thumbholes for additional comfort and grip; invisible seams to hide weighted panel inserts; hidden silicone beads for fidgeting inside the front pocket; and heat transfer labels (replacing scratchy tags sewn into garments) to prevent itching and provide comfort to the wearer.

The invention belongs to the technical field of pharmacy, and mainly relates to a traditional Chinese medicine composition ointment for treating bacterial fungal infection and dermatitis and a preparation method thereof. The traditional Chinese medicinal materials such as the sophora flavescens, the blackberry lily, the cortex dictamni, the gallnut, the fructus cnidii, the aloe, the cortex pseudolaricis, the fructus kochiae, the cortex phellodendri, the typhonium giganteum, the radix stemonae, the hedyotis diffusa, the spina gleditsiae and the rhizoma smilacis glabrae which are subjected to biological fermentation can inhibit the growth of fungi and also can relieve itching and relieve swelling; the traditional Chinese medicine has small side effects; ti / ZIF-8 is also added, so that the antibacterial effect is more obvious; the traditional Chinese medicine composition can be used for treating acute and chronic dermatitis, eczema, dermatophytosis, tinea manuum, foot sweat, fungal infection, skin itch, papule, plaque papule, erythroderma and intractable skin stubborn dermatitis caused by various bacteria and fungi, red swelling and itching caused by mosquito bite, and inhibiting candida albicans, staphylococcus aureus and the like. In general, the method has a very wide application prospect in the field.

The present invention relates generally to maqui berry for use in the treatment or prevention of skin diseases, wherein maqui berry may be the primary natural active ingredient. Particular embodiments as disclosed herein find application in, inter alia, the prophylaxis and the treatment of skin diseases, in particular, dermatitis, atopic dermatitis (neurodermatitis), dermatitis solaris, eczema, hand eczema, lichen planus, lupus erythematosus, psoriasis, urticaria, itching, scabies, age spot, freckles and dry / atopic skin of humans. In particular, the present invention relates to the use of maqui berry extract in the manufacture of a medicament or dietary supplement for use in treating or preventing said skin diseases or defects.

The invention belongs to the field of wash supplies, and provides a composition with functions of controlling oil, inhibiting bacteria, relieving itching and repairing ultraviolet damage and a facial cleanser. The composition is prepared from hydrolyzed keratin, recombinant collagen, zinc acetate, a rhizoma atractylodis macrocephalae extract, zingiber officinale roscoe essential oil and a fructus cnidii extract, and the mass ratio of the hydrolyzed keratin to the recombinant collagen to the zinc acetate to the rhizoma atractylodis macrocephalae extract to the zingiber officinale roscoe essential oil to the fructus cnidii extract is (3-3.2): (3-3.2): (1-1.2): (2-2.2): (2-2.2): (2-2.2). The facial cleanser contains the composition, and the mass fraction of the composition in the facial cleanser is 0.1%-5.0%. Experiments prove that the composition and the facial cleanser have good effects in the aspects of inhibiting skin sebum secretion, inhibiting bacteria, inhibiting eczema, inhibiting allergic rash, relieving itching, repairing ultraviolet damage and the like, and the problem that the comprehensive performance of the existing composition for facial skin and the related facial cleanser is not satisfactory can be solved.