74results about How to "Strengthens the skin barrier" patented technology

The invention relates to the technical field of masks, and particularly relates to a Dendrobium officinale moisturizing and repair sleeping mask and a preparation method thereof. The mask comprises a phase A component and a phase B component, wherein the phase A component comprises moisturizer, emulsifier, sodium hyaluronate A and water; the phase B component comprises Dendrobium officinale extracting solution, Crocus sativus extract, ganoderma lucidum extract, agilawood extract, sodium hyaluronate B and cosolvent. The mask is prepared from Crocus sativus, ganoderma lucidum, agilawood and Dendrobium officinale, wherein the Crocus sativus achieves the main effect of activating blood circulation to dissipate blood stasis; the ganoderma lucidum and the agilawood respectively achieve the auxiliary effects of invigorating qi and calming the nerves, and promoting circulation of qi to relieve pain; the Dendrobium officinale achieves the adjuvant effect of nourishing yin and promoting salivation; and the whole composition achieves the effects of promoting flow of qi and blood circulation, dispersing blood stasis and nourishing the kidney-yin. Besides, since the Dendrobium officinale extracting solution contains abundant colloid, the loss of moisture and collagen in the skin can be supplemented, elastic fibers can be repaired, and cell tissues can be reformed, so that the original elasticity and gloss of the skin are recovered, the remarkable freckle removal effect is achieved; and under the condition of ensuring that the skin is sufficiently moisturized, the mask has a greatly improved skin repair function.

The invention discloses a recombinant human collagen containing hydroxyproline and hydroxylysine and a production method of the recombinant human collagen. The nucleotide sequence of the recombinant human collagen containing the hydroxyproline and the hydroxylysine is shown as SEQ ID NO.1; and the amino acid sequence of the recombinant human collagen containing the hydroxyproline and the hydroxylysine is shown as SEQ ID NO.5. The recombinant human collagen is obtained by performing co-expression on four different vectors pKLAC1-hlCOL, pKLC-P4HA, pKLC-PDI and pKLC-LH respectively by using Kluyveromyces as a base cell through a series of fermentation and purification manners. The hydroxylation rates of proline and lysine of the recombinant human collagen are similar to those of natural humantype I collagen, and reaches 30.7% and 43.1%, respectively; and compared with unhydroxylated recombinant human collagen, the recombinant human collagen provided by the invention has better functionsof promoting cell adhesion and wound healing.

The invention discloses an externally applied skin caring composition with three-dimensional water replenishing and three-dimensional moisturizing effects and a preparation method and application thereof. The active ingredient of the externally applied skin caring composition is a water extract prepared from the following raw materials: herba dendrobii, aloe vera, sophora flavescens, lycium barbarum fruit and echinacea purpurea at a mass ratio of (1-5):(30-40):(20-30):(10-20):(1-10), specifically 5:30:25:20:10. Experiments prove that the skin caring composition is safe to skin and has no irritation to skin, and has the effects of scientific water replenishing and three-dimensional moisturizing, and has the efficacies of enhancing skin barrier and skin elasticity, and promoting blood microcirculation. The skin caring composition disclosed by the invention has the advantages of easily-accessible raw materials, simple preparation method, environmental friendliness, good safety and good public compliance, and has good application prospects and market prospects.

The invention discloses a cosmetic additive with an anti-pollution effect and a cosmetic thereof, and aims to provide the cosmetic additive capable of effectively reducing adhesion to pollutants to the skin, protect skin cells, resisting external pollutants and having the effects of inflammation resisting, repairing and relieving. The cosmetic additive comprises, by weight, 3-12 parts of braseniaschreberi leaf extract, 1-10 parts of quercus robur root extract, 1-7 parts of moringa pterygosperma seed extract, 2-8 parts of salicornia herbacea extract, 1-6 parts of aureobasidium pullulans fermentation product and 2-7 parts of ginkgo biloba extract. The cosmetic additive can be used in cosmetics to enhance the skin barrier and achieve excellent isolation and defense functions on the skin andhas a good application prospect. The cosmetic belongs to the technical field of cosmetics.

The invention discloses regenerated cellulose fibers containing ceramide micro-capsules and a preparation method of the regenerated cellulose fibers. Raw materials of the regenerated cellulose fiberscomprise viscose spinning fluid and the ceramide micro-capsules, and capsule cores of the ceramide micro-capsules comprise ceramide and glycerinum. The preparation method comprises the steps of mixingceramide micro-capsule dispersion fluid with the viscose spinning fluid and then carrying out wet spinning on the mixture to obtain the final product. The ceramide is prepared into the micro-capsulesby a micro-capsule wrapping technology, and then the micro-capsules are added in the viscose spinning fluid to obtain skin-caring and moisturizing viscose fibers.

The invention discloses a prebiotic composition and an application thereof. The prebiotic composition is prepared from the following components in parts by mass: 5 to 15 parts of a dendrobium officinale extract, 0.5 to 2 parts of ribose and 0.5 to 2 parts of beta-glucan. The invention provides the prebiotic composition which comprises the dendrobium officinale extract, ribose and beta-glucan, anddendrobium officinale has the effects of scavenging free radicals, improving antioxidant enzyme activity and inhibiting lipid peroxidation, and protecting a biological membrane. The prebiotic composition is synergistically compounded, so that nutrients can be provided for probiotics on the surface of the skin; meanwhile, the number of beneficial bacteria of the skin can be increased, the growth ofharmful bacteria can be inhibited, active oxygen free radicals on the surface of the skin can be removed, the skin problem caused by micro-ecological imbalance of the skin is further solved, self-repairing is conducted on cells, the skin barrier is enhanced, the content of hyaluronic acid in the skin can be increased, and the effects of moisturizing and strengthening a barrier are achieved.

The invention discloses a facial mask with a soothing anti-allergy efficacy, and aims at providing a soothing anti-allergy facial mask which not only can effectively protect cells and provide water tothe cells for a long time, but also can improve the activity of the cells and strengthen the expression of growth factors so as to repair the injured cells, and not only can achieve a soothing anti-allergy repairing effect, but also can reduce the cost price of the formula. According to the technical scheme, the soothing anti-allergy facial mask is prepared from the following components by mass percent: 0.1 to 0.6 percent of hydrophilic thickening agent, 2 to 4 percent of glycerinum, 4 to 7 percent of 1,3-butanediol, 0.1 to 10 percent of fucogel-1, 2 to 8 percent of soothing composition, 0.5to 3 percent of moisturizing composition, 0.1 to 0.5 percent of symsavetm, 0.1 to 0.9 percent of caprylhydroxamic acid, 0.1 to 0.6 percent of triethanolamine, 0.01 to 0.05 percent of EDTA-2Na, and thebalance of deionized water. The invention belongs to the technical field of cosmetics.

The invention relates to application of a composition of D-panthenol, allantoin and an oat kernel extract in protecting mast cells and further resisting skin allergy. The invention also provides a skin allergy-resisting cosmetic composition with the effect of protecting the mast cells; the allergy-resisting cosmetic composition is prepared from the composition of the D-panthenol, the allantoin andthe oat kernel extract as well as ingredients commonly used in cosmetic compositions; besides, the invention provides a skin allergy-resisting beauty method which includes the application of the cosmetic composition to the skin.

The invention discloses a compound traditional Chinese medicine with an effect of removing red blood silk. The compound traditional Chinese medicine is characterized by comprising the following raw materials weight percentage: 10-40% of mung bean, 10-40% of radix rehmanniae recen, 1-30% of grape pip, 5-30% of witch hazel and 1-25% of liquorice. A preparation method of a compound traditional Chinese medicine extract comprises the steps that the traditional Chinese medicine raw materials, namely the mung bean, the radix rehmanniae recen, the grape pip, the witch hazel and the liquorice are weighed according to a ratio, appropriately smashed, mixed, added to an extracting solvent, and soaked for 1-2h together with the extracting solvent; extraction is performed by a high-pressure homogenizing extractor; an extracting solution is centrifugally separated, depressurized and condensed; purification is performed by a macroporous resin column; a 30-80% alcohol elution part is collected; depressurizion and condensation are performed until a mass ratio of the extracting solution to the medicinal materials is (1:0.5)-(1:10); 10-60% butanediol is added for dissolution; filtering is performed; and the compound traditional Chinese medicine extract is prepared. The compound traditional Chinese medicine extract obtained by the method has beautifying effects of effectively removing the red blood silk and delaying skin senescence.

The invention discloses a beneficial bacterium skincare cosmetic. The cosmetic is composed of the following raw materials in percentage by mass: 1-3% of a lactobacillus / eriodictyon californicum fermentation product extract, 1-3% of a lactobacillus / soybean fermentation product extract, 1-3% of a lactobacillus / rice fermentation product, 1-3% of a lactobacillus / eichhornia crassipes fermentation product, 1-3% of a lactobacillus / rye fine powder fermentation product, 1-3% of an antioxidant, 0.5-3% of an adsorbent, 1-10% of a skin conditioner, 1-10% of a humectant, 0.01-1% of a preservative, 0.01-1%of essence and the balance of water. The cosmetic can increase the metabolism speed of epithelial cells and promote skin renewal, has the effects of inhibiting the activity of melanase, strengtheningthe skin barrier and regaining self-repairing ability, and has wide application value and market prospect.

The invention discloses an early anti-aging and brightening nutrient containing a melaleuca bracteate extract. The early anti-aging and brightening nutrient comprises the following components in partsby weight: 1-10 parts of polyol, 1-10 parts of a moisturizer, 2-20 parts of an emollient, 1-5 parts of an emulsifier, 0.1-2 parts of a thickener, 0.1-2 parts of a pH regulator, 0.1-5 parts of an antioxidant, 0.1-10 parts of a skin conditioner and 80-100 parts of deionized water, wherein the skin conditioner contains the melaleuca bracteate extract. According to the early anti-aging and brightening nutrient, the melaleuca bracteate extract is added to various assistants, so that skin photoaging is effectively prevented, balance of melanocytes is restored, natural color and luster of skin are restored, wrinkles are significantly reduced and the elasticity of the skin is increased.

The invention belongs to the field of nursing compositions, and discloses a composition, which comprises following components in parts by weight: 0.005 to 0.5 part of sunflower oil unsaponifiable matter, 0.001 to 0.1 part of balloon vine flower / leaf / vine extract, 0.01 to 1 part of echium plantagineum seed oil, 0.001 to 5 parts of tocopherol, 0.1 to 0.3 part of chlorhexidine and chlorhexidine derivatives, 0.1 to 10 parts of paeonol, and 1 to 20 parts of camellia seed oil. The invention aims to provide a composition, which has a good effect on treating eczema, in particular, eczema of babies, the composition has the advantages of mild property, effectiveness, high cure rate, and rapid effect, and the invention also provides an eczema paste containing the composition.

The invention discloses a composition for repairing a skin barrier and improving a sunscreen index, a preparation method and application of the composition. The composition for repairing the skin barrier and improving the sunscreen index comprises kappaphycus alvarezii extract / caesalpinia spinosa fruit extract and a hyaluronic acid cross-linked polymer or a hyaluronate cross-linked polymer. According to the composition, the two components are synergistically compounded to form a compact network structure with smaller grid aperture, and powder (titanium dioxide or zinc oxide and the like) can be better dispersed in sunscreen and make-up products, so that the powder is not easy to agglomerate, and the stability is improved; and meanwhile, the composition can form a layer of breathable reticular protective film on the surface of skin, so that the skin barrier repairing capability can be enhanced, and the sunscreen index is enhanced. When the composition is added into products with high sun-screening index requirements, the use amount of a sun-screening agent can be reduced, the irritation of the products is reduced, and the skin-care functions of the sunscreen and make-up products areincreased.

The invention discloses a long-acting moisturizing composition and a preparation method and application thereof. The composition is a nano-emulsion, and is prepared from butanediol, glucose, fructose,galactose, fucose, mannose, phosphatidylcholine and water through a high-pressure microjet method. The preparation method includes the steps that (1) butanediol and phosphatidylcholine are mixed andheated for dissolution to obtain a mixed solution 1; (2) glucose, fructose, galactose, fucose, mannose and water are mixed and heated for dissolution to obtain a mixed solution 2; (3) the mixed solution 1 and the mixed solution 2 are homogenized to obtain a water-in-water multi-phase suspension liposome emulsion; (4) the water-in-water multi-phase suspension liposome emulsion is subjected to microjet high-pressure homogenization and filtration. The composition has a deep moisturizing and long-lasting moisturizing effect, can maintain the moisture balance of the skin and also can strengthen theskin barrier and reduce the external irritation; besides, the product stability is good, and the raw materials are natural, safe and free of irritation or cytotoxicity.

The invention discloses a protective spray, which consists of the following components in percentage by weight: 0.9-1.5% of an emulsifier, 0.4-0.8% of an emulsion stabilizer, 0.2-0.4% of cetostearyl alcohol, 5-10% of glycerol, 3-5% of squalane, 2-4% of caprylic / capric triglyceride, 3-8% of a protective composition, 0.5-1.0% of a preservative and the balance of de-ionized water. The protective spray provided by the invention aims at relieving harm to environmental pollution and residual makeup to skin, and the protective spray is applicable to various skins, in particular sensitive skin; the spray is convenient to use; the spray has the advantages of being free from a propellant, good in spray effect, good in stability, strong in adsorption resistance and good in moisturizing effect; and the spray is capable of protecting the skin in a long-acting mode.

The invention belongs to the technical field of beauty products and discloses mask taking cape jasmine flower extract as a main raw material and a preparation method. According to the preparation method, substances including the cape jasmine flower extract, glycerol, polyglycerol-10, niacinamide, hydroxyethyl cellulose, allantoin, sodium hyaluronate, sodium polyacrylate, PPG (Polypropylene Glycol)-5-laureth-5, simmondsia chinensis seed oil, caprylic / capric triglyceride, glyceryl acrylate / acrylicate copolymer, propylene glycol, PVM / AM copolymer, hydrolyzed oat protein, herba portulacae extract,acetyl hexapeptide-8, caprylyl glycol, panthenol, fargesia dracocephala leaf / stem extract, lotus flower extract, nymphaea alba flower extract, arginine ferulate, 1-methylhydantoin-2-imide, acrylic / C10 to C30 alcohol acrylate cross-linked polymer potassium salt, DMDM hydantoin and the like are weighed. According to the mask disclosed by the invention, the generation of melanin can be radically inhibited and anti-oxidization can be realized; the synthesis of collagen is facilitated.

The invention discloses an anti-allergic composition, which comprises the following ingredients (by weight): 0.5-20 parts of a silybum marianum ethanol extract used for inhibiting generation of inflammatory cytokines, 0.5-20 parts of ocimum sanctum leaf ethanol extract used for inhibiting generation of inflammatory cytokines, 15-45 parts of an upland cotton water extract used for improving DNA repair, and 25-40 parts of a mushroom ethanol extract used for moisturizing the skin and accelerating skin barrier repair. The invention has the following technical effect: the product can well relieve the allergic parts and enhance the skin barrier effect. The invention also provides an anti-allergic compound preparation and a preparation method thereof.

The invention discloses a soothing repair composition. The soothing repair composition is prepared from prebiotics, a plant soothing agent SGS, a citrus fruit extract and a crocus sativus flower extract, and the prebiotics are composed of a bifida ferment lysate and a lactococcus ferment lysate. The invention further discloses a specific formula and a preparation method of essence and lotion containing the soothing repair composition. The product prepared with the formula has stable viscosity at 4 DEG C and 45 DEG C; layering is avoided after more than one month; and the effects of inhibitinginflammation, effectively relieving skin and relieving skin inflammation symptoms such as hot redness and swelling are achieved.

The invention discloses a method for preparing skin care compositions applicable to sensitive skin on the basis of skin lipidomics. The method includes analyzing different lipid of skin of sensitive skin population and healthy skin population; adding single components or compound components with appropriate proportions into skin care products according to screened different lipid to obtain the skin care compositions applicable to relieving skin allergy symptoms. The method has the advantages that skin barrier effects can be improved by the skin care compositions prepared by the aid of the method, the skin allergy symptoms can be relieved by the skin care compositions, the skin care compositions are free of skin irritation and can be well received by extensive consumers, and accordingly themethod has an excellent application prospect.

The invention relates to a plant skin care composition and skin cream comprising the plant skin care composition. The composition is composed of the following four extracts and purified water: dendrobium officinale extract, verbena extract, lonicera japonica extract, bladderwrack extract and purified water, wherein the weight ratio of the five components is 1:1:1:1:16. The plant skin care composition can serve as an additive to be applied to skin care products such as facial cleansers, face cream, make-up water and lotion, facial masks and the like, and has the obvious effects of relieving, repairing and improving skin.

The invention belongs to the field of cosmetics and specifically relates to plant extract composition with a skin whitening effect, a preparation method and application. The plant extract compositionis prepared from extracts of plants of radix sophorae flavescentis, bamboo leaf, pyracantha fortuneana fruit and fructus lycii. The plant extract composition can be applied to skin care and especiallycan be applied to skin whitening cosmetics. According to contents of all plant extracts, the content of the radix sophorae flavescentis is 1 to 34%, the content of the bamboo leaf is 1 to 34%, the content of the pyracantha fortuneana fruit is 1 to 34%, and the content of the fructus lycii is 1 to 34%. The composition compounded from the plant extracts can reduce skin melanin from varieties of ways and further has varieties of functions on the skin, so that the composition can play a skin whitening effect more effectively.

The invention discloses a formula of food plant-containing repairing cream and a preparation method thereof, and relates to the field of repairing cream. The food plant-containing repairing cream is prepared from the following components in parts by weight: 0.1 to 7 parts of a group A, 4 to 6 parts of a group B, 0.5 to 1 part of a group C, 0.1 to 1 part of a group D, 0.1 part of essence, 0.1 to 1 part of a gentian extract and 1 part of a toner. The invention also discloses the preparation method for the food plant-containing repairing cream. The preparation method comprises the following steps: S1, mixing and heating the group A for later use; S2, mixing and heating the group B, pumping the group B into the group A, stirring, homogenizing and preserving the temperature for 20 minutes, and cooling; S3, cooling to 45 to 55 DEG C, adding the group C and the gentian extract, and stirring uniformly; S4, cooling to 35 to 45 DEG C, adding the group D, the essence and the toner, and stirring uniformly; S5, discharging after the appearance detection is qualified. The formula and the preparation method disclosed by the invention are scientific and reasonable; the repairing cream has good effects on whitening and moisturizing skin, and can keep oil secretion balanced while hydrate the skin, repair skin sebum, and nourish the skin.

The invention provides a wheat-fresh-extract primary-pulp emulsion for an infant and a preparation method therefor. The primary-pulp emulsion comprises wheat germ oil, a skin conditioner, grease, an emulsifier, a thickener and a humectant, wherein the skin conditioner comprises a wheat germ extract, a plant antiallergic agent, mushroom glucan, SymRelief, SymRepair, a terminalia ferdinandiana extract, hydrolyzed wheat protein, wheat ceramide and an antibacterial composition. According to the wheat-fresh-extract primary-pulp emulsion for the infant, provided by the invention, all the ingredientsare matched with one another and are in synergy, skin pressure can be more effectively relaxed, skin barrier capability of the infant can be effectively improved, irritations resulting from the outside are reduced, sensitive, delicate and fragile skin of the infant is protected, safer, superior and more effective care is brought for the infant, and the wheat-fresh-extract primary-pulp emulsion iseasy in absorption and long-acting in moisture preserving.

The invention discloses a formula for preparing freeze-dried powder containing oligopeptide-1. The freeze-dried powder comprises, by weight percentage, 80-92% of water, 3-10% of oligopeptide-1 and 5-10% of mannitol. The invention also discloses a preparation method of the oligopeptide-1. The method comprises the following steps that water is mixed with mannitol, the temperature is increased to 75-80 DEG C, the materials are uniformly stirred and mixed, and cooling is conducted to obtain a mixed material body; the mixed material body is cooled to 40-45 DEG C, the oligopeptide-1 is added, uniformly stirred and mixed, and cooling continues; after the material is cooled to 30-35 DEG C, the material body is poured into a glass bottle, and the glass bottle is taken out of a pot after freeze-sublimation. The formula of the freeze-dried powder containing oligopeptide-1 is simple in structure, reasonable in ratio, good in forming effect and remarkable in repairing effect.

The invention discloses a facial cream composition containing lipidosome with an anti-aging effect and a preparation method of the facial cream composition. The facial cream composition is prepared from the following raw material components of 0.1 to 15 percent of lipidosome with an anti-aging effect, 1 to 30 percent of a humectant, 1 to 22.5 percent of an emollient, 1 to 21 percent of an emulsifying agent, 0.1 to 10 percent of a filling agent, 1 to 12.5 percent of a thickening agent, 0.1 to 3.5 percent of a preservative, 0.01 to 1 percent of a pH regulator, 0.01 to 1 percent of daily essence and the balance of de-ionized water. The main components of the lipidosome with the anti-aging effect comprise hexapeptide-11, a dunaliella salina extract, an epilobium fleischeri extract and a fiveleaf gynostemma herb extract. By compounding the components at the same time, synthesis of skin collagen can be increased, the activity of superoxide dismutase is enhanced, excessive free radicals in skin are removed, peroxidation damage of tissue or cells is relieved, skin barrier is enhanced, and skin structure is strengthened to resist skin aging and relaxation.

The invention provides a skin care matrix and a preparation method and application thereof and relates to the technical field of cosmetics. The skin care matrix is prepared mainly through specific content matching of sodium hyaluronate, nicotinamide, allantoin, an additive and water, wherein the sodium hyaluronate has a great lubrication and nourishing function on skin cells; the nicotinamide hasthe functions of repairing the damaged stratum corneum lipid barrier and effectively reducing acnes; the allantoin can make skin retain moisture, make the skin moistened and soft and condition the cutin; the water has a carrier function in the skin care matrix. Through reasonable compatibility of all components of raw materials, a synergistic interaction function can be achieved, the prepared skincare matrix effectively reduces the acnes and also has the function of repairing the damaged skin or enhancing the skin barrier, and the problems are effectively solved that due to imbalance of the hormone level in the human body, skin allergy is caused, and dermatitis and acnes are easily caused.

The invention discloses a formula for instantly shrinking pores in a long-acting manner and application. The formula is characterized by comprising 10-20% of a Schinus extract, 20-30% of a fomes officinalis extract and 50-70% of nicotinamide. Compared with the prior art, the formula has the advantages that the Schinus extract, the fomes officinalis extract and the nicotinamide are compounded, so that the pores can be effectively shrunk, and the skin is smoother; the formula is combined with cosmetics with water as a basic solvent for use, so that effects of shrinking the pores, and tighteningand cleaning the skin can be fully achieved, and meanwhile, the resistance of the skin to air pollution PM2.5 can be enhanced.

The invention discloses a composition with repairing and moisturizing effects as well as a preparation method and application of the composition. The composition with the repairing and moisturizing effects is prepared from the following raw materials: arginine / lysine polypeptide, an althaea officinalis extract, an ahnfeltia concinna extract, an industrial hemp extract, ectoine, a myrothamnus flabellifolia extract, an achillea millefolium extract and carboxymethyl chitosan. The composition can help the skin to automatically repair the barrier, improves the physiological metabolism mechanism inthe skin in multiple effects, efficiently moisturizes and moisturizes the skin, relieves the discomfort of the skin and realizes long-acting reinforcement of the skin barrier.

The invention discloses high-content ceramide repairing cream and a preparation method thereof, and relates to the technical field of cosmetics. The high-content ceramide repairing cream is prepared from the following components in percentage by mass: 5 to 30 percent of polyhydric alcohol, 0.2 to 15 percent of ceramide, 5-35% of an oil phase substance, 0.5 to 3.5 percent of lecithin, 1.0 to 12 percent of a functional composition and the balance of water. According to the high-content ceramide repairing cream provided by the invention, the content of ceramide is as high as 15%, and product stability is good. The high-content ceramide is matched with the functional composition, so that the skin barrier function can be synergistically enhanced, and the repairing effect is obvious. According to the preparation method of the high-content ceramide repairing cream provided by the invention, a special emulsification process is adopted, so that the dissolving stability of ceramide can be effectively improved, the adding amount of grease for dissolving ceramide can be greatly reduced, the adding amount of oil-phase substances is low, and the preparation of refreshing skin feeling cream is facilitated.

The invention relates to a micromolecular hyaluronic acid stock solution. The micromolecular hyaluronic acid stock solution comprises the following components in parts by weight: 8-10 parts of a skinconditioning agent, 3-5 parts of a skin repellent, 8-10 parts of a hydrating agent, 1.5-2.5 parts of an antioxidant, 0.05-0.15 part of a chelating agent and 70-80 parts of a solvent. The invention also discloses a preparation method of the micromolecular hyaluronic acid stock solution. The preparation method comprises the following steps of S1, cleaning equipment; S2, heating the solvent and the hydrating agent to 80-90 DEG C, and performing heat insulation; S3, performing vacuum homogenizing; S4, performing vacuum constant-temperature defoaming; S5, performing cooling to 45 DEG C, adding theskin conditioning agent, the skin repellent, the antioxidant and the chelating agent, and performing vacuum and uniform stirring; S6, performing cooling to 38 DEG C, performing half-part inspection, and discharging qualified products; and S7, performing filling to obtain finished products. The micromolecular hyaluronic acid stock solution disclosed by the invention has the advantages of being simple in technology, convenient to use, safe and reliable, and free from substances harmful to human bodies; and besides, natural extracts are massively used, so that using safety can be well guaranteed,damage to human bodies and skin can be reduced, and the micromolecular hyaluronic acid stock solution has the effects of regulating skin fat secretion, keeping moist and tenderizing and whitening skin.