210 results about "Dry skin" patented technology

The invention discloses a raw material composition of bionic esters, D-phase gel, application and cosmetics. The biomimetic ester is prepared from the following raw material compositions: phytosterol isostearyl alcohol dimer linoleate, phytosterol / isostearyl alcohol / cetyl alcohol / stearyl alcohol / behenyl alcohol dimer linoleate, hydrogenated lecithin and polyhydric alcohol. The bionic ester raw material composition disclosed by the invention can be directly added into various cleaning products containing a surfactant, and the problems that the surfactant added into a washing-off cleaning product is easy to cause excessive skin degreasing, the washed skin is dry, and the skin feels tight can be solved by using a small addition amount; meanwhile, the cleaning power, the foam amount and the mildness of the cleaning product are not influenced. The D-phase gel formed by the raw material composition of the biomimetic esters prepared by the invention is arranged in a layered liquid crystal structure.

The invention discloses a hyaluronic acid moisturizing and repairing composition and a preparation method thereof, belongs to the field of cosmetics, and specially meets the requirement of dry skin. The composition consists of a core moisturizing component, an auxiliary functional component and the balance of purified water, the core moisturizing component comprises hyaluronic acid components with oligomeric, low, medium and high molecular weights and sodium hyaluronate cross-linked polymer microbeads with gradient particle sizes; the auxiliary functional components comprise bionic liposome, a nonionic emulsifier, polyol, a natural penetration enhancer, a retardant and a preservative. The gradient microbeads and HA with different molecular weights achieve all-around water replenishing and locking from the surface layer to the deep layer of the skin, the bionic lipidosome promotes component permeation and repairs the skin barrier, the composition is good in stability, mild and free of irritation, the problems that the deep layer of the dry skin is dry, water is continuously deficient, and the barrier is fragile can be effectively solved, and the composition has wide cosmetic application prospects.

Disclosed are effective, non-irritating, skincare formulations containing an alpha hydroxy acid and urea or a urea derivative for topical application to the skin. The disclosed topical formulations provide enhanced penetration of the active ingredients to the skin for the treatment of amenable skin conditions, such as very dry skin and keratosis pilaris, as well as for improvement of aesthetic skin properties. Also provided are methods for therapeutic treatment of dermatological conditions by topically applying a formulation comprising (% w / w) at least 10% alpha hydroxy acid and at least 10% urea. The formulations may be cream emulsions, spray-ons, among other delivery systems.

The invention relates to the technical field of cosmetics, and particularly discloses cod collagen peptide eye cream and a preparation method thereof. According to the eye cream, cod collagen peptide with small molecular weight is used as a core active component, and a stable O / W type emulsification system is formed through a single factor and orthogonal experiment optimization formula. The eye cream has obvious effects in the aspects of moisture retention, wrinkle resistance, skin brightening and the like. The product is suitable for improving the problems of dry, loose and wrinkled skin around eyes, and the safety of the product meets the standard requirements of cosmetics.

The invention discloses a preparation method of a freeze-dried muscle-friendly soft coke honey powder cake, and particularly relates to the technical field of cosmetics, and the preparation method comprises the steps of S1, A phase preparation, S2, A1 phase premixing, S3, A phase and A1 phase compounding, S4, B phase emulsification, S5, D phase feeding, S6, C phase preparation and suction, S7, C phase emulsification, S8, E phase and F phase feeding, and S9, gradient freeze-drying after compounding and mixing. The invention fits the pH value of healthy skin, reduces the irritation to the skin, is especially suitable for sensitive skin, improves the skin friendliness and safety, can regulate the hydrophobicity of the product by adjusting the addition amount of the porous silicon powder, meets the requirements of different skin types, reduces the water content of the product, reduces the problems of caking and flying powder, improves the hardness and anti-falling property of the pressed powder, and has a good application prospect. Through multi-dimensional optimization of the components, the process and the environment, the skin-friendly performance, the soft coke effect, the stability and the functional diversity of the freeze-dried muscle-friendly soft coke honey powder cake are remarkably improved, and the freeze-dried muscle-friendly soft coke honey powder cake is suitable for wider use scenes and skin type requirements.

The utility model relates to the technical field of clothes, and provides a one-way moisture guiding sportswear which comprises a sportswear body and two pieces of breathable mesh cloth. The sportswear body is formed by stacking and sewing an inner layer, a connecting layer and an outer layer, the connecting layer is configured to allow sweat to be transmitted to the outer layer from the inner layer in a one-way mode, during structural design of the sportswear, the sportswear body is formed by stacking and sewing three layers of structures, and meanwhile the connecting layer is designed to be of a structure allowing sweat to be transmitted to the outer layer from the inner layer in a one-way mode. Therefore, sweat generated by a user during exercise can be easily transmitted from the inner layer to the outer layer in a one-way mode, the one-way moisture guiding performance is improved, the skin can be conveniently kept dry and comfortable, and the wearing comfort is improved. Meanwhile, the breathable mesh cloth is connected to the armpit positions between the sleeves and the clothes body in a sealed mode, so that the breathable mesh cloth is arranged for the armpit positions which are prone to sweating, ventilation and breathability of the armpit positions are improved, and peculiar smells caused by bacteria breeding by sweat can be effectively avoided.

The invention provides a composition for repairing a skin barrier as well as a preparation method and application thereof, and relates to the technical field of cosmetics. The invention discloses a composition for repairing a skin barrier. The composition comprises ceramide NP1, ceramide AP, ceramide EOP, asiaticoside and DNA sodium. The composition is used for repairing skin from related proteins such as endogenous and endogenous injury, inflammatory factor inhibition, light injury, skin cuticle barrier and the like, and can deeply resist inflammation, relieve and maintain stability in an endogenous and endogenous two-way manner, and repair the damaged skin barrier in a multi-level and multi-dimensional manner, so that the skin problems such as skin dryness, roughness, desquamation, redness and swelling, pruritus and the like are improved.

The invention belongs to the technical field of cosmetics, and discloses a preparation process of a composition with an anti-wrinkle effect and application of the composition in cosmetics, the composition comprises a mixing tank, and the top of the mixing tank is provided with a tank cover; the discharging pipe is connected to the bottom of the mixing tank; the first driving part is connected to the top of the tank cover, the output end of the first driving part is connected with a rotating shaft, and a first cleaning assembly is arranged in the bottom end of the rotating shaft; the stirring rod is connected to the outer side of the rotating shaft, and stirring assemblies are arranged on the outer side of the stirring rod and the bottom of the rotating shaft. Through natural plant extracts and bioactive components, skin barriers are repaired while deep moisturizing and skin color brightening are achieved, the problem of dry skin is solved, the elasticity and compactness of the skin are improved, fine lines and wrinkles are reduced, skin aging is delayed, the antioxidant capacity is high, and compared with other anti-wrinkle products, chemical additives harmful to the skin are not contained; and the formula is low in cost and suitable for large-scale production.

The invention relates to a sports garment (0), comprising one or more seamlessly knitted fabric sections, which together form a textile layer (1) knitted from at least two different yarns. The purpose of the invention is to provide a user with a feeling of dry skin during sports activities, i.e. to improve breathability. This is achieved in that the textile layer (1) comprises a textile outer surface of a hydrophilic outer surface yarn (101), which textile outer surface faces away from the sports garment (0) towards the outside over the entire surface, and a skin contact surface which faces the skin of a user and comes into contact therewith and which faces inwards from the textile layer (1) and is formed by a hydrophobic skin contact surface yarn, and a plurality of breathable areas (2) are arranged on and / or are continuously knitted into the textile outer surface (10) and / or the skin contact surface along the textile layer (1) of the different seamlessly knitted fabric sections.

The present invention provides a novel promoter for lipid synthesis in sebaceous gland cells. By using the novel promoter for lipid synthesis in sebaceous gland cells, a skin barrier damage repairing agent and cosmetics with a skin barrier damage repairing function can be prepared, so that cosmetics for repairing skin barrier damage of at least one type selected from skin dryness, premature skin aging, skin aging, skin pruritus, and senile sebaceous deficiency eczema caused by hypofunction of sebaceous glands and / or reduced sebum secretion can be developed.

The invention relates to a pharmaceutical composition, which is prepared from adapalene, benzoyl peroxide, a traditional Chinese medicine extract, an acrylamide and acryloyl dimethyl sodium taurate copolymer, a mixture of isohexadecane and polysorbate 80, docusate sodium, EDTA (Ethylene Diamine Tetraacetic Acid) disodium, glycerol, poloxamer 124, propylene glycol and water, the traditional Chinese medicine extract comprises moutan bark, salvia miltiorrhiza, radix rehmanniae recen, radix sophorae flavescentis, coptis chinensis, rheum officinale, scutellaria baicalensis, menthol and borneol. According to the pharmaceutical composition disclosed by the invention, the synergistic antibacterial and anti-keratosis curative effects of adapalene and benzoyl peroxide can be maintained, and meanwhile, the occurrence rate of local skin dryness, erythema, desquamation, burning heat sensation and contact dermatitis can be remarkably reduced.

The invention discloses a pawpaw moisturizing and soothing mask and a preparation method thereof, relates to the technical field of cosmetics, and aims to solve the problems that a pawpaw mask is relatively poor in water locking property, has a moisturizing effect, but is relatively short in lasting time and still needs to be improved in moisturizing and moisturizing effects. The pawpaw moisturizing and soothing mask is prepared from a first mixture, a second mixture and a third mixture, the pawpaw moisturizing and soothing mask contains plant extract essence, has the effects of softening and moistening skin, improving skin dryness, carefully caring and moisturizing skin and soothing skin, has the effects of moisturizing, soothing and moistening, has a deep moisturizing effect, provides extra moisture and nutritional value for the skin, helps the skin to deeply moisturize, makes the skin more elastic and glossy, and has a good moisturizing effect. The mask can fade darkness and flaws, make the skin brighter and shiny, extract natural plant essence, enhance the skin immunity, protect the skin from being damaged by the external environment, and play a role in repairing the skin barrier.

The invention discloses a film-forming composition of a tearable film, a tearable facial mask and a preparation method, the film-forming composition comprises a water phase, an oil phase and a film-forming agent phase, and the film-forming agent phase comprises a first film-forming agent, a second film-forming agent, a third film-forming agent and a fourth film-forming agent; the first film-forming agent is a composition of polyvinyl alcohol and xanthan gum; the second film-forming agent is a sodium acrylate / acryloyldimethyl sodium taurate copolymer; the third film-forming agent is sodium polyacrylate; the fourth film-forming agent is a hyaluronic acid compound; the preparation method of the film-forming composition comprises the following steps: mixing an oil phase and a water phase, and sequentially adding a first film-forming agent, a second film-forming agent, a third film-forming agent and a fourth film-forming agent; the film-forming composition provided by the invention is good in smearing property, soft in texture, free of glue texture, good in ductility, short in film-forming time, capable of promoting absorption of other active ingredients, capable of being slightly torn off during tearing, free of skin tearing, free of irritation and discomfort, and suitable for oily skin, dry skin and sensitive skin after being used, the skin is moist and not dry after being used, and the skin quality is not limited, and the film-forming composition is suitable for being used as a tearing mask.

The invention provides a corn stigma extract-containing mask mud with repairing, anti-wrinkle and freckle-removing effects and a preparation method thereof, and relates to the technical field of cosmetics. The mask mud is prepared from the following raw materials: corn stigma extract, guava fruit extract, white willow bark extract, tamarix chinensis flower extract, sulfonic acid hydroxypropyl ester lauryl glucoside cross-linked polymer sodium and auxiliary materials. The corn stigma extract is taken as a main raw material, and the three natural extracts, namely the guava fruit extract, the white willow bark extract and the tamarix chinensis flower extract, are compounded according to a specific proportion, so that multiple effects of resisting wrinkles, removing acnes, whitening, resisting allergy, repairing, removing freckles, tightening, moisturizing, soothing and the like are realized at the same time, and the effect of the corn stigma extract is remarkably improved; sulfonic acid hydroxypropyl ester lauryl glucoside cross-linked polymer sodium is used as a surfactant, so that the lotion is milder and more moisturizing, no preservative is added, and damages such as skin irritation, allergy, red and swollen skin, cuticle damage and dry skin are reduced.

The invention relates to a body lotion containing a plant extract composition and a preparation method thereof, and belongs to the technical field of cosmetics. The invention provides a body lotion containing a plant extract composition, which comprises a phase A, a phase B, a phase C, a phase D and a phase E. The phase E is a plant extract composition comprising a cynanchum atratum extract, a crithmum maritimum extract, a cucumber extract, a ganoderma atrum extract and oat beta-glucan. The radix cynanchi atrati extract, the crithmum maritimum extract, the cucumber extract, the ganoderma atrum extract and the oat beta-glucan are scientifically compounded, and the five plant extraction components cooperate with one another, so that the skin can be effectively nourished, and the problem that the skin is dry and pruritus is solved.

The invention discloses an antistatic antibacterial seaweed carbon-based sponge and a preparation method thereof, and belongs to the technical field of sponge materials, graphene is deposited on the surface of seaweed carbon to obtain graphene / seaweed carbon, gel with antibacterial performance is loaded on the surface of the graphene / seaweed carbon, and a functional complex with a core-shell structure is cross-linked in the gel structure to obtain the antistatic antibacterial seaweed carbon-based sponge. The gel can be endowed with excellent strength, so that the gel has good, stable and long-term photocatalytic property, and can cooperate with the seaweed carbon to exert antibacterial property and avoid bacterium breeding; the functional complex has good photocatalysis and can cooperate with the antibacterial property of the seaweed carbon and avoid bacterium breeding, the gel has pH responsiveness, when the pH value is increased due to increase of skin sweat, the gel swells, the absorption of the fabric to sweat is enhanced, and stuffiness, stickiness and greasiness are avoided; when the skin is dry and the gel shrinks, the dry and comfortable touch feeling of the fabric is kept, and small defects existing in graphene and seaweed carbon can be effectively overcome through the water absorption swelling effect of the gel.

The invention discloses a plaster for gout as well as a preparation method and application thereof, belongs to the technical field of medicines, and aims to solve the problems of poor moisture retention in winter, low transdermal efficiency and strong sensitive skin irritation of the existing external plaster for gout. The plaster comprises the following raw materials: a first component (10-20 parts of indigo naturalis, 20-30 parts of rhubarb and other 10 traditional Chinese medicines) and a second component (0.5-1 part of sea buckthorn fruit polysaccharide, 0.5-1 part of cynomorium songaricum polysaccharide, 2-3 parts of evening primrose oil microcapsules and the like). The preparation method comprises the steps of raw material pretreatment (extraction and crushing), component mixing and plaster forming. The first component ensures the core curative effects of clearing heat, eliminating dampness and activating meridians to stop pain, the second component synergistically solves the problems of skin dryness and transdermal penetration in winter, the modified component ensures the stability, the sensitive skin irritation rate is low, and the traditional Chinese medicine composition is suitable for patients suffering from gouty swelling and pain and skin sensitivity in winter and wide in clinical applicability.

The invention relates to the technical field of skin care products, in particular to a self-adaptive moisturizing essence based on the water content of cuticle and a preparation method thereof.According to the moisturizing essence, beta-glucan nanospheres are adopted to achieve accurate delivery of active ingredients to a dry area, a dynamic'sugar shield 'is formed in combination with a synergistic hydrogen bond network of trehalose and xylitol, and water loss is effectively inhibited; meanwhile, a layered liquid crystal structure is constructed by hydrogenated lecithin and a specific emulsifier, so that ordered slow release of moisturizing factors is realized. Experimental verification shows that the formula is remarkably superior to a traditional product in the aspects of moisturizing durability, targeting performance and stability, the long-acting moisturizing capacity is outstanding, the enrichment effect of active ingredients in a dry area is remarkable, and the structure is still kept stable in a high-temperature and high-humidity environment. Through collaborative innovation of multiple technologies, an efficient, accurate and stable moisturizing solution is provided for the dry skin, and the moisturizing composition has remarkable industrial application value.

The application discloses a traditional Chinese medicine body milk and a preparation method thereof. The traditional Chinese medicine body milk comprises the following components by weight: 5-15 parts of traditional Chinese medicine active ingredients derived from an ancient prescription of Danggui Yinzi, 1-3 parts of vitamin E, 0.5-2 parts of ceramide NP with a purity of greater than or equal to 95%, and 0.1-0.5 parts of natural borneol with a purity of greater than or equal to 99%, and the rest is an oil phase matrix, an aqueous phase matrix and an emulsifier. The traditional Chinese medicine active ingredients comprise angelica extract, astragalus polysaccharide, sophoramine and glycyrrhizic flavone, and are obtained by a low-temperature warm extract process at 40-45 DEG C. The preparation method comprises the following steps: raw material pretreatment, warm extract extraction, filtration and purification, precise compounding and fusion, emulsification and molding, and cooling and filling. The product has the advantages that skin irritation is less than 0.3, 24-hour moisturizing power is greater than or equal to 78%, the retention rate of herbal active ingredients is greater than or equal to 83.2%, and absorption is achieved within 5 minutes after smearing, and is specially used for improving the problems of dry skin, itching and difficult healing of wounds caused by blood deficiency and dryness caused by old age and chronic diseases.

The invention discloses a moisturizing and soothing cosmetic containing an artemisia apiacea extract and a preparation method of the moisturizing and soothing cosmetic. The cosmetic is prepared from the following raw materials in percentage by weight: 0.5%-2% of 1, 2-hexanediol, 0.3%-1% of p-hydroxyacetophenone, 5%-15% of butanediol, 0.1%-1% of dimethyl sulfone, 0.3%-2% of zanthoxylum armatum extract, 0.2%-1.5% of aesculus chinensis extract, 0.1%-0.5% of dipotassium glycyrrhizinate, 0.5%-3% of panthenol, 0.1%-0.8% of allantoin, 0.1%-1% of oat beta-glucan, 0.05%-0.5% of hydrolyzed sodium hyaluronate, 0.001%-0.01% of caramel color, 0.1%-1% of cyclodextrin, 0.05%-0.3% of acetyl dipeptide-1 cetyl ester, 0.5%-2.5% of scutellaria baicalensis extract, 0.3%-2% of purslane extract and 0.2%-1.5% of a chamomile extract and the balance of deionized water. The traditional Chinese medicine composition has the advantages that various extracts are in synergistic interaction; the safety is high; the composition is suitable for sensitive skin, dry skin and other skin types, and can be prepared into emulsion, face cream, essence and other dosage forms.

The invention discloses a paa boulengeri skin antibacterial peptide extract, paa boulengeri skin antibacterial repair gel and a preparation method of the paa boulengeri skin antibacterial peptide extract, and belongs to the technical field of biology. The preparation method of the paa boulengeri skin antibacterial peptide extract comprises the following steps: performing ultrasonic extraction on dried paa boulengeri skin at 60-70 DEG C by taking an acetic acid solution as an extracting solution, performing post-treatment after the extraction is completed, and performing freeze drying after the post-treatment is completed to obtain the paa boulengeri skin antibacterial peptide extract. The antibacterial peptide is extracted through the ultrasonic-assisted acidolysis method of the paa boulengeri skin, so that the use of a solvent is reduced, the degradation of the antibacterial peptide in the extraction process is reduced, the extraction rate is increased, and the stability of the peptide is favorably maintained. The antibacterial peptide is freeze-dried, and moisture is removed, so that the stability of the antibacterial peptide is maintained.

A topical composition for treating diabetic skin conditions is disclosed, comprising a non-steroidal, non-comedogenic, and fragrance-free formulation. The composition includes a synergistic blend of emollients, humectants & occlusives for intense moisturization; emulsifying agents for stabilization; moisturizing agents for enhanced hydration; antioxidants for reducing oxidative stress; anti-inflammatory agents for alleviating inflammation; anti-itching agents for relieving the itching; skin conditioners for improved barrier function; Filaggrin improver and agents for stimulating collagen production. The composition provides relief from dry skin, itching, and redness associated with diabetic skin conditions.

The present application discloses a Cux1 inhibitor and its uses. In the present application, the single-cell transcriptome atlas of a chronic skin dryness mouse model was innovatively studied, and several potential therapeutic targets were discovered through bioinformatics analysis. In the present application, novel skin dryness-induced Cux1+ proliferative basal cells were discovered, the mechanism of action and influence were confirmed through ligand-receptor research, and it was verified through gene knockout experiments that Cux1-positive basal cells are closely related to the epidermal hyperplasia in psoriasis patients. Therefore, Cux1 inhibitors can be widely used to treat epidermal hyperplasia skin diseases. The present application also newly designed an inhibitor for reducing the expression level of Cux1.

The invention relates to the technical field of drugs for treating alopecia, in particular to sustained-release drug microparticles for treating alopecia, a preparation method of the sustained-release drug microparticles and a sustained-release injection, and the sustained-release drug microparticles for treating alopecia are prepared from, by weight, 3-10 parts of degradable polymer, 1-5 parts of drugs for treating alopecia, 0.5-5 parts of emulsifier, 0.3-3 parts of antibacterial agent and 77-95.2 parts of water. The problem that the solubility of the medicine in water is poor is effectively solved, and convenient conditions are provided for development of a novel administration mode; the sustained-release drug microparticles for treating alopecia avoid the use of volatile solvents such as ethanol and ethylene glycol, and the drug can be directly dispersed in water, so that skin dryness and anaphylaxis (such as alopecia, dandruff and the like) are not easy to cause; according to the sustained-release drug microparticle for treating alopecia, the drug release mode is sustained release, the administration frequency is effectively reduced, and the application mode is distinguished (3-4 times or even more times are possibly needed in a week), so that the sustained-release drug microparticle for treating alopecia only needs to be injected 1-2 times per month.

This invention relates to the field of rehabilitation therapy technology, specifically a hot compress rehabilitation therapy device. The invention includes a device body with support mechanisms installed at both ends of the bottom. A far-infrared radiation plate is fixedly connected to the bottom of the device body, and a control panel is fixedly connected to the top. A shielding cloth is adhered around the perimeter of the device body, with the far-infrared radiation plate located inside the shielding cloth and the support mechanisms located outside. A spray assembly is provided on the device body. The two sets of support mechanisms include pillars, and shaft seats are fixedly connected to both ends of the bottom of the device body. The upper end of the pillar is rotatably mounted to the shaft seat. Non-contact heating via the far-infrared radiation plate avoids the risks of pressure sores and burns associated with contact hot compresses. The support mechanisms allow for adjustment of the device height and support width, enabling adaptation to the patient's position or irradiation area. The spray assembly effectively prevents skin dryness, integrating heat therapy, positional adaptation, and skin moisturizing into one device with diverse functions.

The cosmetic treatment according to the invention based on an extract of Osmanthus fragans is suitable for preventing and / or reducing unsightly redness of the skin, in particular caused by exposure to the sun. The treatment is also suitable for jointly preventing skin dryness and increasing cellular dynamism.

The invention discloses a composition with soothing, red fading and barrier repairing functions and application thereof. The composition is prepared from the following raw materials in parts by mass: 0.01 to 0.1 part of fructus hippophae extract, 0.01 to 1 part of flos magnoliae extract and 1 to 5 parts of egg oil. The composition can be applied to cosmetics. The fructus hippophae extract, the flos magnoliae extract and the egg oil are compounded according to a certain mass ratio and then are used as effective components of cosmetics, the composition has the effects of increasing the epidermis moisture content, relieving and fading red and repairing a barrier, and the raw materials of the composition are natural, green, high in safety, mild and non-irritating, and the composition has a good application prospect. The skin care product has good smearing absorption performance, the skin feeling of the skin care product can be effectively improved, the smearing ductility of the product and the softness of the dried skin are improved, and the sticky feeling of the product is reduced; the traditional Chinese medicine composition not only can effectively relieve skin sensitivity and discomfort of adults, but also can be used for relieving eczema, dry and red skin and other problems of infants.

The application relates to the technical field of cosmetics, in particular to a water-in-oil system makeup primer and a preparation method thereof. The water-in-oil system makeup primer comprises the following components in parts by weight: cosmetic-grade purified water, cetyl PEG / PPG-10 / 1 dimethicone, dimethicone, isononyl isononanoate, synthetic wax, microcrystalline wax, glycerol, 1,3-propanediol / octyldodecanol / ethylhexylglycerin, butylene glycol, sodium chloride and a polyoxyethylene (20) sorbitan monolaurate-polyoxypropylene (4) sorbitan monolaurate compound. The water-in-oil system makeup primer provided by the application can realize 80% high-aqueous-phase stable bearing, provide sufficient moisturizing reserves for dry skin, realize instant film forming and water locking during smearing, improve the water retention rate to more than 85%, solve the problem of water supplement efficacy attenuation, thereby realize the dual effects of instant water locking and long-acting moisturizing, and resolve the contradiction between water locking and skin feeling.

The application discloses a postbiotic prepared from paracasei CCFM1294 and having the function of improving the HA content of skin cells, and belongs to the technical field of microorganisms. The postbiotic prepared from paracasei CCFM1294 has the function of promoting the synthesis of HA of a host: (1) significantly up-regulating the UGDH mRNA expression of skin cells; (2) significantly up-regulating the HAS1 mRNA expression of skin cells; (3) significantly up-regulating the HAS2 mRNA expression of skin cells; (4) significantly up-regulating the HAS3 mRNA expression of skin cells; (5) increasing the HA content of skin cells; therefore, the postbiotic prepared from paracasei CCFM1294 has the function of promoting the synthesis of HA of a host and preventing and / or repairing the symptoms, such as dry skin and aging, and has a great application prospect.

This invention discloses a skin cream for chapped hands and feet and its preparation process, belonging to the field of skin cream preparation technology. The skin cream is composed of ginseng leaf and stem extract, royal jelly, glycerin, octadecanol, glyceryl stearate, liquid paraffin, sodium lauryl sulfate, ethylparaben, fragrance, and purified water in a specific mass ratio. Its preparation process includes steps such as heating and melting the oil and water phases separately, emulsifying and stirring, cooling and adding active ingredients, and aging. This product, through the synergistic effect of moisturizing and active repairing ingredients, can effectively relieve dry and cracked skin, promote healing, and has the advantages of stable formula, gentle skin feel, and high safety.