311results about How to "Improve moisturizing" patented technology

The invention discloses mask liquid with multiple skin care effects and a preparation method thereof, aims at providing mask liquid which has effects of skin whitening, speckle removing, wrinkle smoothing, inflammation relieving and diminishing, long-lasting moisturizing and grease balancing, and belongs to the technical field of cosmetics. According to the technical scheme, the mask liquid is prepared from, by weight, 0.5%-3% of sericin, 3.011%-14.02% of a plant extract, 1.11%-8.35% of a moisturizer, 8%-15% of polyalcohol, 0.1%-1.5% of active peptides, 0.08%-0.15% of Carbomer, 0.08%-0.15% of triethanolamine, 0.02%-0.06% of disodium EDTA, 0.3%-0.5% of a preservative and the balance deionized water.

The invention discloses probiotic whitening recovery mask essence which comprises five natural probiotic active ingredients, namely saccharomyces lysate, leuconostoc / radish root fermented product filtrate, lactobacillus fermentation lysate, bifida ferment product lysate and acidophil / grape fermentation product respectively. The essence is high in skin-friendly property and fast in permeation, and the skin is safely and effectively whitened for a long time. The invention also discloses a method for preparing the probiotic whitening recovery mask essence.

The invention discloses a soothing repair serum containing a bifida ferment lysate. The soothing repair serum is prepared from, by weight, 1-10 parts of polyhydric alcohol, 1-10 parts of a moisturizing agent, 0.5-10 parts of a skin moisturizing agent, 0.5-5 parts of an emulsifying agent, 0.1-2 parts of a thickening agent, 0.1-2 parts of a pH adjusting agent, 0.1-5 parts of an anti-allergy soothingagent, 0.1-10 parts of a skin conditioning agent, 0.1-1 part of a preservative, 0.01-0.05 pat of essence and the balance deionized water, wherein the sum of the weight parts of all the components is100. The soothing repair serum can obviously reduce wrinkles, reduce the content of pigment, improve the glossiness of skin, brighten the skin color, improve the skin elasticity, repair the skin barrier and reduce moisture loss; the soothing repair serum is free of irritation to the skin, has the functions of preventing skin aging and perpetually moisturizing the skin and makes the skin in a healthy natural bright white status.

The invention discloses an emollient lotion for moisturizing skin and controlling oil. The emollient lotion is prepared from the following components in percentage by mass: 0.1-5% of hydrogenated phosphatidylcholine, 0.1-5% of phytosterol, 0.001-1% of ceramide, 0.1-5% of silica, 2-20% of humectant, 2-20% of grease, 0.1-1% of thickening agent, 0.5-5% of emulsifying agent, 0.1-0.6% of preservative and the balance of distilled water. The emollient lotion has efficient moisture retention and can be used for enhancing the protection mechanism of the skin, promoting the metabolism of cell membranes of the skin and achieving the aims of improving dry skin as well as relieving and repairing the skin.

The invention relates to a building material preparation process, in particular to a preparation process for brick substrates such as pervious bricks or floor bricks or concrete building blocks and the like. A method for preparing photocatalyst ecological bricks comprises the following steps that: A, waste ceramic impurities are crushed into crushed ceramic materials after being cleaned; B, wastefilter materials with main ingredients of diatomite and expanded perlite are dried, and then, rough filter material regenerated materials and fine filter material regenerated materials are sieved; C,the crushed ceramic materials and the rough filter material regenerated materials which are obtained in the steps A and B are mixed with ordinary portland cement and water and are stirred into dry concrete according to certain mass parts, the dry concrete is made into brick substrates, then, the fine filter regenerated materials, sand or stone dust, mineral pigment, white cement, nanometer titanium dioxide powder and water are mixed and stirred to be made into plus materials of the brick substrates, and the plus materials and the brick substrates are simultaneously pressed and formed; and D, the photocatalyst ecological bricks obtained in the step C are cured until the design strength is reached.

The invention discloses a preparation method of a bacteria cellulose / hyaluronic acid composite. The functional material is prepared according to the following steps of: pre-treating a bacteria cellulose wet film, impregnating slices of the bacteria cellulose wet film in a hyaluronic acid solution, and then freezing at low temperature and drying the hyaluronic acid-adsorbing bacteria cellulose slice to remove a certain moisture. The bacteria cellulose / hyaluronic acid composite is formed by means of crosslinking cellulose molecules and the hyaluronic acid under the action of carbodiimide. Through the crosslinking, not only is the stability of the hyaluronic acid improved, but also the wetting property, the air permeability and the biocompatibility of the bacteria cellulose are enhanced. According to the preparation method disclosed by the invention, a certain amount of the hyaluronic acid is crosslinked in the bacteria cellulose film, so that high flexibility and adhesion of the bacteria cellulose as well as the moisturizing, nourishing and skin moistening effects of the hyaluronic acid can be exerted, and the prepared bacteria cellulose / hyaluronic acid composite can be used in the fields, such as healing promoting dressings, self-nutrition type whitening masks, and the like.

The invention relates to a modified pearl cherry vitamin C sleeping mask. The preparation method of the sleeping mask comprises the following steps: heating nanometer pearl powder to activate, reacting with surfactant to prepare modified nanometer pearl powder, dispersing the modified pearl powder in aqueous phase through turbine stirring, dissolving sodium hyaluronate, glyceryl polyether and butanediol in water, fully stirring, heating, then adding the components of the formula such as Tween-20, isononyl isononanoate and cetearyl alcohol in a pan, stirring to homogenize, cooling to about 45 DEG C, and adding additives, essence, preservative and the like in turn to prepare the modified pearl cherry vitamin C sleeping mask. In the sleeping mask of the invention, the surfactant reacts with the surface hydroxyl groups of the nanometer pearl powder so that the affinity of pearl powder to organic medium is increased and the detects of the nanometer pearl powder that the specific area is large and the nanometer pearl powder is easy to agglomerate and is hydrophilic and oleophobic can be overcome; and cherry vitamin C and nutrient components with permeability and moisture retention capacity are also used, thus the moisture and nutrient components in the mask of the invention can completely permeate the skin during sleep and the state of the skin can be improved intensively.

The invention discloses an oral composition containing Ectoine and hyaluronic acid and application of the oral composition. The oral composition is prepared from, by mass, 0.1-5% of high molecular weight hyaluronic acid or salt thereof, 0.1-5% of low molecular weight hyaluronic acid or salt thereof, 0.01-1% of tea polyphenol, 1-3% of xylitol, 0.1-1% of Ectoine and the balance water, and the totalpercentage is 100%. Accordingly, the Ectoine, different molecular weights of hyaluronic acid or salt thereof, tea polyphenol and xylitol are compounded, the bio-safety is high, the synergetic effect is achieved, the effects of nursing wound surfaces, diminishing inflammation, promoting healing and the like are achieved, and the oral composition is applicable to oral care application such as oral care after cancer chemotherapy and oral ulcer care and can also be applied to the field of medical products, medical equipment and disinfection products.

The invention belongs to the field of cosmetics, and particularly relates to a composition containing bifida ferment lysate and a preparation method and application of the composition to the cosmetics. The composition includes a bifida ferment lysate composition, a peptide composition and a rice extract, and the composition is prepared from the following components in parts by mass: 1-40 parts ofthe bifida ferment lysate, 1-20 parts of the peptide composition, and 1-20 parts of the rice extract, and the composition further includes 1-20 parts of a moisturizing composition, and the bifida ferment lysate composition includes bifida freeze-dried powder, and a bifida freeze-dried powder lyase solution. The composition containing the bifida ferment lysate has the beneficial effects that a formula is reasonably set, functions are various, wrinkles can be significantly reduced, the pigment content is reduced, skin glossiness is increased, the skin color is brightened, skin elasticity is increased, the skin barrier is repaired, the water loss is reduced, the composition has no stimulation to the skin, and at the same time, the composition has the functions of preventing skin aging and keeping moisture for a long time, and makes the skin obtain a healthy and natural bright white state.

The invention discloses a skin care product having anti-wrinkle firming and beauty-maintaining moisturizing effects. The skin care product is prepared from the following the following raw materials in certain proportions: ceramide 1, tripeptide-3, kirilow rhodiola root extract, asiatic pennywort herb extract, punica granatum fruit extract, hyaluronic acid, rosebud extract, lavender oil, soybean peptides, hamamelis virginiana extract and vitamin C. The raw materials of the skin care product having the anti-wrinkle firming and beauty-maintaining moisturizing effects are natural plants and Chinese herbs and no additives such as essence, pigment, mineral oil and preservative are added; the use of the skin care product brings about remarkable anti-wrinkle and moisturizing effects; the skin care product has good wrinkle removing capability and moisturizing effect, and strong moisture increasing capability and continuous moisture maintaining effect. Human body irritation and patch testing research results indicate that the skin care product has no irritation and untoward effects on a human body; the skin care product is capable of maintaining moisture, nourishing skin, preventing rough skin and skin aging, and keeping the skin bright and elastic, and has the anti-wrinkle firming and beauty-maintaining moisturizing effects.

The invention discloses a hyaluronic acid hydrating mask essence. Hyaluronic acid of three molecular weights is added, namely ordinary hyaluronic acid with a molecular weight being greater than or equal to 1000kDa, low-molecular-weight hyaluronic acid with a molecular weight being between 10kDa-1000kDa and oligomerization hyaluronic acid with a molecular weight being smaller than 10kDa. The hyaluronic acid of three molecular weights is respectively used for moisturizing dry skin instantly, quickly permeating the skin, deeply nourishing the skin, locking water for a long time and stereoscopically moisturizing. The invention also discloses a preparation method of the hyaluronic acid hydrating mask essence.

The invention relates to a medical biological dressing, and in particular relates to a medical biological wrinkle-removing and speckle-inhibiting dressing and a preparation method thereof. The dressing comprises hyaluronic acid, olive oil, collagen, geranium essential oil, camellia oil, apricot kernel oil, active growth factors, pearl powder, vitamin A, vitamin C, vitamin E, amino acid, garlic oil and mint oil. By adopting the formula, skin regeneration organs are reserved and activated to the most extent; the skin condition is improved; cell regeneration is promoted; the yield of skin collagen is increased; therefore, skin whitening, speckle removing and wrinkle smoothing are promoted; a good foundation is laid for repairing wounds; and the medical biological wrinkle-removing and speckle-inhibiting dressing has the excellent effects in early treatment of skin wrinkle, striae gravidarum, crows feet, stain and scar.

The invention provides a cosmetic with bird's nest active extract liquid, a method for preparing the same and application of the cosmetic. The method for preparing the bird's nest active extract liquid includes soaking bird's nests and water according to a mass ratio of 1:(19-199) for 1-3 h; shearing the bird's nests at the room temperature for 5-30 min; heating the bird's nests until the temperatures of the bird's nests reach 50-100 DEG C and then shearing the bird's nests again; keeping the bird's nests unchanged for 5-30 min; carrying out gauze filter to remove swallow hair and impurities before the bird's nests are cooled; carrying out ultra-filtration to obtain the bird's nest active extract liquid. The cosmetic, the method and the application have the advantages that extraction processes for bird's nest extract liquid added into the cosmetic can be simplified, and preparation processes for homogenously compounding the bird's nest active extract liquid and cosmetic matrixes can besimplified; the bird's nest extract liquid (aqueous solution with the bird's nest active component content of 0.45%-4.5%) is directly homogenized with the cosmetic matrixes without spray-drying or freeze-drying, and accordingly energy consumption due to drying procedures can be reduced; the bird's nest extract liquid contains abundant sialic acid, amino acid, active peptides and trace elements, obvious skin care beautification effects can be realized by the bird's nest extract liquid, and processes for synergistically compounding the bird's nest extract liquid and other active substances further can be simplified owing to the effects.

The invention discloses an emulsion type essence with functions of activating and tightening skin. On the basis of an antioxidant network system, active ingredients such as a polysaccharide skin-tightening agent, oat beta-glucan, hyaluronic acid and the like are added, various Chinese herbal medicine extracts such as rhodiola rosea, ganoderma and the like are compounded, so that the essence has higher efficacy of oxidation resistance, instant tightening and long-acting moisture preservation as well as good repairing effect on skin barrier injury; and with continuous application of the essence, wrinkles become less obvious, and the skin becomes smooth, tight, soft, tender and white.

The invention provides a camellia seed oil-containing micro-emulsion mask liquid with a repair effect and a preparation method thereof. The mask liquid is prepared from 10 to 60 percent of polyol, 0.5to 10.0 percent of lecithin, 0.05 to 5.0 percent of camellia seed oil, 0.5 to 5.0 percent of camellia flower and camellia leaf extracts, 0.05 to 1.0 percent of sterols, 0.005 to 0.5 percent of a ceramide compound, 0.05 to 1.0 percent of a thickener and 35 to 85 percent of water. According to the camellia seed oil-containing micro-emulsion mask liquid with the repair effect, insoluble effect substances such as the camellia seed oil, the ceramide and the sterols are prepared into the micro-emulsion mask liquid by adopting the lecithin serving as an emulsifier and a specific component polyol serving as a solvent, so that the effect substances are laid on the face with a mask fabric in the form of micro-emulsion to quickly infiltrate into the skin to repair a skin barrier and achieve good anddurable moisturizing effects. The micro-emulsion mask liquid is high in stability and is not layered even after being subjected to a centrifugal test.

The invention discloses a moisturizing lip balm and a preparation method thereof. The moisturizing lip balm is prepared from 50-70 parts of beewax, 10-20 parts of honey, 20-40 parts of olive oil, 15-20 parts of vitamin A, 15-20 parts of vitamin C, 5-10 parts of aloe gel juice, 17-20 parts of wool fat, 9-12 parts of camphor and 10-15 parts of seaweed by weight. The moisturizing lip balm has the beneficial effects that the added vitamin A and vitamin C are advantageous for long moisture retention, the seaweed ingredient is adopted so that the sun block effect is good, all the used ingredients are natural additive-free ingredients, and therefore, the moisturizing lip balm has no toxic and side effects on the body, and is good in moisture retention and sun block effects and capable of meeting the market requirements.

The invention discloses a hydrating and skin rejuvenating mask and a preparation method thereof, and belongs to the technical field of masks. The hydrating and skin rejuvenating mask comprises the following raw materials in percentage by weight: 3 to 10 percent of glycerinum, 1.5 to 4.5 percent of butanediol, 1 to 4 percent of deep-sea fish collagen peptide, 3 to 8 percent of mycose, 0.05 to 2 percent of squalane, 0.15 to 2 percent of sodium hyaluronate, 1 to 5 percent of propylene glycol, 0.02 to 0.35 percent of xanthan gum, 0.02 to 0.45 percent of hydrogenated castor oil, 0.02 to 2 percent of polysorbate, 0.01 to 1 percent of phenoxyethanol, 0.01 to 0.5 percent of methylparaben, 0.1 to 2 percent of beta-glucan, 0.01 to 0.5 percent of a grape seed extract, 0.01 to 3 percent of an aloe extract, 0.01 to 1 percent of dipotassium glycyrrhizinate and the balance of deionized water. The mask provided by the invention promotes the absorption of water by the skin, is favorable for the skin topreserve moisture for a long time, is non-irritant and has a good effect of moisturizing skin.

The invention discloses a silver and black composite film and white film spaced mulch. The mulch comprises silver layer films, black layer films and white films and is characterized in that the silver layer films and the black layer films are composited to form silver and black composite film segments; the silver and black composite film segments and the white films are spaced; the adjacent edges of the silver and black composite film segments and the white films are combined into a whole via V grooves. The mulch has the beneficial effects that the silver layer films and the black layer films are composited and are spaced by the white films and the spacing distance can be selected according to the growth requirements of different crops, so not only can light be reflected via silver gray or white and heat be absorbed by black but also the ranges of application of the crops can not be reduced and the functions of preserving moisture, preserving heat, improving the soil properties, increasing the nutrient utilization rate, changing the growing period, controlling weeds and avoiding insect pests are further improved comprehensively; by taking low-price linear low density polyethylene as a main material and increasing the proportion of a silver gray masterbatch, the mulch is low in production cost, has good reflective rate and strong aging resistance and is beneficial to application in south China.

A preparing method of nano-silver containing medical chitosan thermosensitive hydrogel is disclosed. A product of the method is a novel medical material. The thermosensitive hydrogel has good bacteriostatic functions for Gram-negative bacteria represented by escherichia coli, Gram-positive bacteria represented by staphylococcus aureus and fungi represented by candida albicans, and is wide in bacteriostatic spectrum, free of cell toxicity, efficient and low in toxicity. After uniform spraying of the thermosensitive hydrogel, a gel film layer can be formed on the surface of a wound. The thermosensitive hydrogel is durable in bacteriostatic functions and good in gas permeability and hygroscopicity, has functions of promoting wound surface healing, arresting bleeding, arresting pain, reducing inflammation and sterilizing, can be used for burn, scald, trauma, and other large-area irregular wounds, is capable of rapidly arresting bleeding and pain, preventing infection and promoting wound healing, and can be used for bedsore, skin ulcer, tinea manus and pedis, woman colpitis, cervicitis, cervical erosion, and other skin inflammation diseases.

The invention relates to middle and old-aged nourishing and wrinkle-resisting cream and a preparation method thereof. The middle and old-aged nourishing and wrinkle-resisting cream comprises phospholipids-coated nanometer anti-ageing repair active ingredients: nanometer coated supercritical extraction propolis, nanometer coated fresh royal jelly, nanometer coated beta hydroxy acid, nanometer coated ceramide, nanometer coated tocopheryl acetate, nanometer coated ascorbic acid 2-glucoside and nanometer coated MC-glucan; 2, natural functional emulsifiers and anti-oxidation skin-moistening grease: cetostearyl alcohol olive grease, sorbierite olive grease, cetostearyl alcohol-6 olive grease, kokum butter, wild peanut oil and wild camellia oil; and 3, natural functional preservatives: a honeysuckle flower extract and a natapres extract mixture. Compared with the prior art, the middle and old-aged nourishing and wrinkle-resisting cream has the advantages of no addition of preservatives, freeness from pigments, flavoring matters and mineral oil, safety, no irritation, high activity, quick percutaneous absorptivity, slow release, and capabilities of activating the growth of epidermal cells, prompting differentiation and proliferation of healthy cells, preserving moisture, resisting oxidation, repairing impaired skin cells, remarkably resisting wrinkles, and relaying ageing.

The invention relates to a cosmetic product having beauty treatment and health care functions, which is prepared through charging fresh matrimony vine extract into conventional cosmetics, the fresh matrimony vine extract being the water condensation extract, alcohol concentrated extract or expression disintegrated extract of fresh matrimony vine, the content of the charged fresh matrimony vine in the cosmetic is 1-15% by weight ratio.

The invention discloses a tencel facial mask containing a dendrobium officinale ingredient. The tencel facial mask is prepared from four components A, B, C and D. Dendrobium officinale extract is used as a main active ingredient and combined with tremella fruit body extract, saccharomyces lysate extract and herba centallae extract, and the four components are synergistic to act deeply at the bottom layer of skin to supplement moisture and enhance moisturizing ability of the skin, so that moisture content in the skin can be maintained proper, cell metabolism of the skin can be improved, and microcirculation of the skin can be regulated; moisture locking is realized while moisture supplementing, so that the skin is promoted to restore a good shielding function, moisture loss is reduced effectively, moisture is locked, long-acting moisturizing is maintained for 24h, moisturizing performance, elasticity and flexibility of the skin are improved, the skin is refined and nourished, drying and itching of the skin are relieved, and natural regulating ability of the skin restores.

The invention provides a surfactant composition, perfumed shower gel containing the same for women and a preparation method of the surfactant composition. The surfactant composition comprises the following components in parts by weight: 1-15 parts of sodium lauryl polyether sulfate, 1-10 parts of ammonium lauryl sulfate, 1-10 parts of alkyl glucoside, 1-6 parts of disodium cocoamphodiacetate and 1-6 parts of disodium lauryl citrate sulfosuccinate. The perfumed shower gel for women comprises the following components in percentages by mass: 5-60% of the surfactant composition, 3-10% of a thickening agent, 0.15-5% of a moisturizer, 0.05-0.2% of a chelating agent, 0.3-2% of a perfume and the balance of water. According to the perfumed shower gel for women provided by the invention, abundant and dense foam can be obtained after the perfumed shower gel is soaked in water, oil and dirt on the skin are taken away, the foam is easy to wash, meanwhile, the perfumed shower gel is mild and moisturized, the skin is not dry or tense, and is clean and cool after being showered, and fragrance is kept for a long time.

The invention belongs to the field of daily chemicals, and relates to a scalp multidirectional nursing composition. The scalp multidirectional nursing composition is prepared from the following components: a polyhydroxy humectant with a carbon chain length of C3-C6, pyrrolidone carboxylate, a saccharide isomer, dihydroxypropyl arginine HCl, a bacteriostatic agent, an anti-inflammatory agent and water. The composition is mild in formula, has the effects of moisturizing, properly inhibiting bacteria, relieving inflammation, controlling oil and resisting dandruff, has a good scalp barrier repairing function, can help scalp resist the influence caused by external stimulation, grease peroxidation and surfactant residues, effectively relieves scalp problems such as scalp itching, scalp inflammation and scalp tightness, can soften hair and resist static electricity, and has good elasticity and glossiness.

The invention discloses moisturizing liquid or a mask or cosmetic adopting micro-cluster water. The moisturizing liquid or the mask or the cosmetic contains the micro-cluster water and the 17ONMR (17 Oxygen Nuclear Magnetic Resonance) half-peak width of the micro-cluster water is less than 63Hz. The invention further provides a preparation device of the micro-cluster water. The micro-cluster water provided by the invention can replace all the water used in a preparation process of various types of moisturizing liquid, masks and cosmetics and all the water in synthesis and preparation processes of all the components; the physicochemical properties of prepared skin care products are obviously better than those of the cosmetics and skin care products prepared by using common de-ionized water; the potential of hydrogen of skins can be effectively balanced, the water is rapidly supplemented and wastes and toxins can be well discharged out of a human body, so that the skin is moisturized for a long time and becomes tender and glossy and the elasticity of the skin is enhanced; the characteristics of high permeability, high dispersion, high emulsifying capacity, high dissolving capacity and weak alkalinity are achieved, a good environment is provided for nutritional repairing of the skin.

The invention discloses essence which is characterized by being composed of the following raw materials in parts by weight: 2-6 parts of arbutin, 6-9 parts of lavender extract, 2-4 parts of astragalus extract, 2-5 parts of rose hips extract, 5-8 parts of Chinese eaglewood extract, 3-6 parts of collagen, 0.1-0.5 part of hyaluronic acid, 5-9 parts of propylene glycol, 1-3 parts of glycerin and 40-50 parts of deionized water. The essence provided by the invention has the effects of high permeability, simplicity in absorption, long-lasting moisturizing, and capacities of moistening skin and improving skin color.

The invention belongs to the technical field of skin care, and discloses a skin barrier repair composition and a preparation method thereof. The composition is mainly prepared from the following components in parts by weight: 44.70 parts to 70.60 parts of deionized water, 0.05 part to 0.10 part of sodium hyaluronate, 0.50 part to 0.80 part of aloe vera gel juice, 0.50 part to 0.80 part of purslaneherb extract, 0.50 part to 1.00 part of radix stephaniae tetrandrae, 1.00 part to 3.00 parts of chondrus crispus extract, 1.00 part to 3.00 part of rice fermentation filtrate and 1.00 part to 3.00 part of saccharide isomerate. The preparation method comprises the following steps: A, preparing a phase solution A and a phase solution B respectively; B, adding the phase solution B into the phase solution A to obtain a mixed solution; C, adding an emulsifying agent S-305 into the mixed solution to obtain a mixed solution C; and D, adding ceramide, triethanolamine, the aloe vera gel juice, the purslane herb extract, the radix stephaniae tetrandrae, the chondrus crispus extract, the rice fermentation filtrate, the saccharide isomerate, phenoxyethanol and citrus into the mixed solution C, and performing stirring in a mixed manner to obtain skin barrier repair cream.

The invention provides a mesotherapy composition. Based on the total weight of the mesotherapy composition, the mesotherapy composition comprises: 0.01-10 wt% of hyaluronic acid-based components and 0.01-10 wt% of adjuvants, with the balance being water; and the hyaluronic acid-based components include: hyaluronic acid, hyaluronic acid metal salts and hyaluronic acid modified products. The invention also provides application of the mesotherapy composition in the mesotherapy for resisting skin aging signs and application of the mesotherapy composition in the preparation of medicines or cosmetics for treating chloasma. The mesotherapy composition and the application thereof can improve the skin aging problems of dry skin, fine lines, dry lines, sagging, etc., can improve the skin color problems of dark skin, sallow skin, chloasma, etc., and can fundamentally improve the skin quality.

The invention discloses a gauze mask applied to the field of daily life. The gauze mask comprises a gauze mask body, an annular face connecting part and ear hangers, wherein the annular face connecting part is combined with the periphery of the gauze mask body, and the ear hangers are connected to two sides of the gauze mask body; a mask body bracket is further arranged on the inner surface of the gauze mask body and is of an annular structure; the face connecting part is synthesized from nylon fibers or polyester fibers; a radial protruded flow guide component is arranged on the mask body bracket and forms a channel between the gauze mask body on the outer side and the mask body bracket on the inner side; and an air suction hole and an air exhaust hole are further formed in the mask body bracket, and the channel is connected with the air suction hole. The gauze mask is simple in structure, novel in design and high in practical value, simultaneously has the effects of oxygen supplementation, antibiosis and deodorization as well as dust removal, purification and haze prevention and is convenient to mount, dismount and clean, and harmful substances of bacteria are unlikely to propagate.

The invention relates to substances which are capable of protecting FGF-2, to a composition for preventing or controlling degradation of FGF-2, and a method of protecting FGF-2 in the skin from degradation.In particular, the invention relates to an extract of Hibiscus Abelmoschus or ambrette, a rebokza extract, a gougizi berry extract, a banha extract, a lessonia extract, a mustard flour extract, a wooyin extract, a barley extract, and / or a sesame extract, in amounts effective to protect FGF-2 from its degradation.Further, the present invention allows the extracellular matrix to be restructured, particularly at the dermis, which is useful, for example, for controlling aging.