177 results about "Capric triglycerides" patented technology

The invention discloses a scalp essence capable of controlling oil and removing dandruff and a preparation method thereof, and provides the scalp essence capable of controlling oil and removing dandruff. The formula consists of the following raw materials: water, saccharomycetes / rice fermentation product filtrate, butanediol, phenoxyethanol, caprylic acid / capric triglyceride, galactose yeast-like bacterium fermentation product filtrate, allantoin, a saccharomycetes / zinc fermentation product, nicotinamide, arginine, polysorbate-20, hydrogenated lecithin, acrylic acid (ester) / C10-30 and an alkanol acrylate cross-linked polymer. Hydrolyzed sodium hyaluronate and trace components. According to the oil-controlling and dandruff-removing scalp essence disclosed by the invention, through the synergistic interaction among the raw materials, the effects of replenishing water, preserving moisture, controlling oil and removing dandruff are increased, the effects of relieving, recovering oil-water balance, recovering skin elasticity and delaying senescence are also achieved, the effects of preventing hair loss and nourishing hair are also achieved, and meanwhile, the oil-controlling and dandruff-removing scalp essence has the advantage of being stable in storage.

The invention discloses a cosmetic composition and a preparation method thereof, and belongs to the technical field of cosmetics. The invention discloses a chamomile essential oil toner which is mainly prepared from the following raw material components in parts by mass: 10 to 20 parts of modified toner, 50 to 60 parts of water, 4 to 6 parts of glycerol, 2 to 4 parts of propylene glycol, 0.8 to 1.2 parts of sodium chloride, 6.5625 to 7.875 parts of chamomile essential oil polymer micelle, 2.1875 to 2.625 parts of adhesive, 10.5 to 11.5 parts of capric triglyceride and 0.8 to 1.2 parts of cetyl polyethylene glycol. Through the synergistic effect of the modified toner and chamomile essential oil polymer micelles in a specific ratio, the dispersion stability of the toner is improved, meanwhile, the slow release effect of active ingredients is enhanced, and the chamomile essential oil toner has the advantages that the makeup holding property, the storage stability and the mildness are improved, meanwhile, the toner dispersity is improved, and the sensitive skin stimulation risk is reduced.

The invention belongs to the technical field of cosmetics, and particularly relates to a water-in-oil-in-water three-phase coated microbead as well as a preparation method and application thereof. The water-in-oil-in-water three-phase coated microbead is of a spherical structure and sequentially comprises an outer water phase, an inner oil phase and an inner water phase from outside to inside, the outer water phase comprises sodium alginate, agarose, cyclodextrin, glycerin and other components, the inner oil phase comprises caprylic / capric triglyceride, grape seed oil, olive squalane, tocopherol and other components, and the inner water phase comprises sodium alginate, agarose, cyclodextrin, glycerin and other components. And the inner water phase comprises ampelopsis grossedentata extract, astragalus membranacus root extract and other components. According to the invention, an easily oxidized and unstable active matter is fully and firmly protected by adopting a droplet microfluidic coating technology, so that the active matter is free from external stimulation, active ingredients with different effects play multiple roles, and the composition has good anti-inflammatory, soothing and oil-controlling effects and can be applied to the field of cosmetics.

The invention discloses a preservative sprayed before picking of peach fruits and a spraying method thereof, and is characterized in that the preservative is prepared from the following raw materials in percentage by mass: 2-8% of alginate oligosaccharide, 0.05-0.2% of gamma-aminobutyric acid, 0.5-2% of capric triglyceride, 0.1-0.3% of glycerol, 1-3% of tween-80, 0.2-1% of sodium carboxymethyl cellulose and the balance of water. The method for spraying the preservative to the peach fruits before picking the peach fruits comprises the following steps: selecting peach trees with consistent tree age and growth vigor, starting from the 90th-110th day after the peach fruits bloom, spraying the peach fruits three times every three days, uniformly spraying the surfaces of the peach fruits until the surfaces of the peach fruits are in a dripping state, and spraying the preservative to the surfaces of the peach fruits. The method has the advantages that the commodity fruit rate of the picked peach fruits is increased, the storage period of the peach fruits is prolonged, the normal-temperature storage rotting rate of the peach fruits is reduced, the cold damage caused by low-temperature storage is relieved, and the quality and taste of the fruits are kept.

The invention relates to the technical field of cosmetics, in particular to preparation and application of a cyclodextrin-coated azelaic acid oil-control skin-care product. Comprising the following steps: S1, adding deionized water into a mixer, adding a cyclodextrin-azelaic acid inclusion compound, nicotinamide and allantoin, mixing to obtain a water phase, mixing glycerol, caprylic / capric triglyceride, polydimethylsiloxane, polysorbate-80 and tocopheryl acetate to obtain an oil phase, slowly adding the oil phase into the water phase, and shearing and emulsifying to obtain a nanoemulsion; and S2, cooling the nano-emulsion, adding carbomer while stirring, continuously cooling to room temperature, sequentially adding phenoxyethanol, ferulic acid, menthol and essence, adjusting the pH value of the emulsion with triethanolamine, homogenizing, defoaming, disinfecting and filling. By adjusting the proportion of the components in the formula, the skin feeling of the product can be further optimized, so that the product is more comfortable and not greasy, and a lasting oil control effect is provided.

The invention relates to the technical field of repair compositions, and discloses a repair composition based on mussel mucin and application of the repair composition in skin barrier repair. The invention discloses a mussel mucoprotein-zinc composite microcapsule repair agent, which is prepared from the following components in parts by weight: mussel mucoprotein-zinc composite microcapsules, modified carboxymethyl chitosan, isolactone palmitate, a pH response type ceramide slow release system, dimeticone, cetostearyl alcohol, a calcium ion activating agent, an auxiliary repair factor, beheneth-25, caprylic / capric triglyceride, glyceryl monostearate, glyceryl distearate, pentanediol and citric acid. The preparation method comprises the following steps: adding ethanol, phenoxyethanol / ethylhexylglycerin, trehalose, beta-glucan and purified water; according to the whole technical scheme, through functional complementation and process optimization of all the components, synergistic interaction is achieved, the transpedermis water loss amount can be rapidly reduced, the water content of the skin cuticle is increased, the damaged skin barrier structure can be repaired from the source, and the resistance and stability of the skin are remarkably improved.

The invention belongs to the technical field of skin care products, and discloses a quick-acting red-removing repair product which comprises the following components: water, caprylic / capric triglyceride, glycerol, sorbitol, phosphatidylcholine, 1, 3-propylene glycol, xanthan gum, eicosapentaenoic acid, docosahexaenoic acid, phytosphingosine, centella asiatica extract and tocopheryl acetate. A turmeric rhizome extract and 1, 2-hexanediol. Through mutual cooperation of the turmeric root extract and the centella asiatica extract, by taking enhancement of skin immune regulation and skin barrier functions as an action mechanism, on one hand, skin inflammatory response can be inhibited, and inflammation, microorganisms and bacteria can be effectively resisted, and on the other hand, skin barrier reconstruction can be promoted, wound healing can be promoted, and an ECM matrix can be protected; in addition, the eicosapentaenoic acid, the docosahexaenoic acid, the turmeric root extract, the phytosphingosine and the centella asiatica extract are wrapped by the nano-microcapsule liposome, so that the activity of the product can be ensured.

The invention relates to the field of cosmetics, in particular to skin moistening oil containing a water-soluble active matter and a preparation method of the skin moistening oil. The skin moistening oil of the water-soluble active matter is prepared from the following raw materials in parts by mass: 0.1-1 part of a phase A, 3-15 parts of a phase B and 80-100 parts of a phase C, wherein the phase A is a water-soluble component, and the water-soluble component comprises one or more of deionized water, VC ethyl ether and nicotinamide; the phase B is a solvent, and the solvent comprises one or more of ethyoxyl diethylene glycol, 1, 2-pentanediol, isopentanediol and isostearic acid; the phase C is skin moistening oil, and the skin moistening oil comprises caprylic / capric triglyceride. The skin moistening oil product provided by the invention has the advantages of clear and transparent appearance, good fluidity, excellent stability, no need of adding a surfactant or a solubilizer, mildness, no irritation, simple process, controllable cost, good practical value and good application prospect.

The invention discloses a composition containing achillea millefolium extract, which is prepared from the following ingredients in percentage by weight: 45 to 55 percent of glycerol, 4 to 6 percent of hydrogenated lecithin, 3 to 5 percent of caprylic / capric triglyceride, 1 to 3 percent of 1, 2-hexanediol, 0.8 to 1.2 percent of achillea millefolium extract, 0.4 to 0.6 percent of ergothioneine and the balance of water. Through precise compounding of the achillea millefolium extract and the ergothioneine, the dual effects of anti-inflammation and skin repair are achieved, flavonoid and organic acid components in the achillea millefolium extract can effectively inhibit release of inflammatory mediators such as IL-6 and TNF-alpha, and sensitive symptoms such as red and swollen and pruritus are relieved.

The invention relates to the technical field of skin care products, and particularly discloses a composition based on anti-fatigue giant salamander peptide and a preparation method and application thereof. The andrias davidianus peptide mask is prepared from the following raw materials: 3 to 5 parts of a humectant, 3 to 8 parts of a thickening agent, 4 to 5 parts of an emulsifier, 0.1 to 0.3 part of an antibacterial preservative, 0.03 to 0.06 part of andrias davidianus peptide, 0.05 to 0.1 part of sodium hyaluronate, 0.1 to 0.2 part of carbomer, 5 to 8 parts of caprylic / capric triglyceride, 60 to 70 parts of deionized water, 1.2 to 1.5 parts of modified beta-cyclodextrin and 0.3 to 0.1 part of a modified chitosan compound. When the anti-fatigue giant salamander peptide-based composition is applied, the giant salamander peptide contained in the anti-fatigue giant salamander peptide-based composition is not easily damaged due to external environment change, and can stay on the skin surface layer for a long time.

The invention discloses cosmetic oil with whitening, soothing and anti-aging effects and a preparation method of the cosmetic oil. The plant essential oil is prepared from the following raw materials in parts by weight: 0.5 to 1.5 parts of sunflower seed oil, 0.01 to 0.05 part of lupinus albus seed extract, 0.0001 to 0.001 part of tocopherol, 0.01 to 0.05 part of rosemary leaf extract, 0.001 to 0.1 part of dimethyl methoxy benzodihydropyranol, 50 to 90 parts of caprylic / capric triglyceride, 0.01 to 0.2 part of ascorbyl tetraisopalmitate, 0.01 to 0.2 part of bisabolol, 5 to 20 parts of squalane, 2 to 8 parts of simmondsia chinensis seed oil, 5 to 15 parts of meadowfoam seed oil and 0.1 to 1 part of lavender oil. And 0.3-1 part of a centella asiatica extract. According to the cosmetic oil product provided by the invention, by optimizing the use of substances, the composition has triple effects of whitening, relieving and resisting aging, can meet multiple skin care requirements of consumers at the same time, and is wide in market application range.

The invention provides blumea oil gel as well as a preparation method and application thereof, and relates to the technical field of daily chemicals. The blumea oil gel provided by the invention comprises the following components in percentage by mass: 45-65% of vegetable fat, 25-40% of polyol and 10-15% of an emulsifier, the vegetable fat comprises the following components in percentage by mass: 5-10% of folium artemisiae argyi essential oil, 30-40% of meadowfoam seed oil and 50-65% of caprylic / capric triglyceride. The meadowfoam seed oil and the caprylic / capric triglyceride are added into the vegetable fat component, so that volatilization of the folium artemisiae argyi essential oil can be reduced, and stabilization of effective components is facilitated; according to the blumea oil gel disclosed by the invention, the blumea oil gel is jointly formed by a proper amount of polyhydric alcohol, an emulsifier and vegetable fat containing the blumea oil, an oil gel system with a three-dimensional network structure can be formed, and a continuous oil phase in the system is fixed in a gel network, so that the stability of effective components is improved, and meanwhile, percutaneous absorption can be better promoted.

The invention provides a liquid crystal bionic water-locking and oxygen-permeating nursing composition as well as a preparation method and application thereof, and belongs to the technical field of cosmetics. The skin care product is prepared from components in percentage by weight as follows: 20%-40% of glycerin, 5%-10% of hydrogenated lecithin, 5%-10% of phytosterols, 0.1%-0.5% of sodium stearoyl glutamate, 0.01%-0.05% of sodium methyl stearoyl taurate, 0.1%-1% of ceramide NP, 1%-10% of caprylic / capric triglyceride, 1%-10% of squalane, 0.1%-1% of tocopheryl acetate, 0.01%-0.3% of DNA sodium, 0.001%-0.1% of fibronectin and the balance of water. 0.001-0.1% of soluble collagen and the balance of water. The liquid crystal bionic water-locking and oxygen-permeating nursing composition provided by the invention can better form a breathable protective film on the surface of skin, reduce water loss of the skin and help to repair a damaged skin barrier, so that the water-locking and oxygen-permeating nursing effect is achieved.

The invention discloses bath oil with stability and foamability and a preparation method thereof, and relates to the technical field of daily chemical products. The vegetable oil consists of peony seed oil, grape seed oil and sunflower seed oil in a mass ratio of 1: 2: 2. The bath oil is prepared from the following raw material components in parts by weight: 45 to 50 parts of vegetable oil, 18 to 22 parts of a surfactant, 16 to 18 parts of fatty alcohol-polyoxyethylene ether, 8 to 12 parts of caprylic / capric triglyceride, 1 to 3 parts of span 80, 0.1 to 0.5 part of an antioxidant, 1 to 3 parts of cocamidomethyl MEA and 0.1 to 2 parts of essence. On the basis of the compound vegetable oil, the optimal adaptive surfactant is screened out, then the compound antioxidant is introduced, and the bath oil which is long-acting, stable, high in foaming quality, clean, mild, nourishing and comfortable is effectively formed.

The present invention specifically relates to an anti-cracking and repairing composition containing artemisia annua and camellia seed oil, and its preparation and application, belonging to the technical field of cosmetics. The composition of the present invention is prepared by using allantoin, phenoxyethanol, ethylhexylglycerin, artemisia annua extract, urea, tocopherol, camellia seed oil, PEG / PPG-14 / 7 dimethyl ether, cholesteryl polyether-10, portulaca oleracea extract, taraxacum extract, grape seed oil, squalane, caprylic / capric triglyceride, bis(lauroyl glutamine) lysine sodium, glycerin, butanediol, carrageenan, sodium carboxymethyl cellulose and water. The cooperation among the raw materials enables the composition to have excellent anti-chapping, skin repairing and nursing, and anti-inflammatory and soothing effects, and at the same time has good stability and safety effects.

This application relates to the field of veterinary drug technology, and discloses a transdermal absorption-enhancing ointment and its preparation process. The ointment components include white petrolatum, anhydrous lanolin, caprylic / capric triglycerides, hydrophobic fumed silica, and a highly fluid active permeation-enhancing phase. The permeation-enhancing phase contains active drugs and soybean lecithin, which self-assemble to form an inverse micelle aggregate. Soybean lecithin cross-links with the silanol groups on the surface of silica to form an intermolecular hydrogen bond network, constructing a sterically hindered framework within a continuous lipid matrix to prevent the polar drug-loaded phase from permeating and separating upon heating. Simultaneously, the inverse micelle structure effectively improves the transdermal absorption rate of the drug. The preparation process controls the lipid crystallization kinetics through slow cooling under negative pressure and micro-shear dynamic rheology. This invention solves the problems of easy precipitation upon heating, low transdermal efficiency, and poor rheological properties in traditional ointments, resulting in a product with a stable physical structure and good pseudoplastic texture.

Long term storage stable fulvestrant-containing compositions are disclosed. The compositions can include fulvestrant; a solvent selected from dimethyl sulfoxide (DMSO), glycofurol, N-methyl pyrrolidone, and mixtures thereof; an oil mixture selected from a mixture of caprylic and capric triglycerides, a mixture of caprylic, capric and linoleic triglycerides, a mixture of caprylic, capric and succinic triglycerides, and a mixture of propylene glycol dicaprylate and propylene glycol dicaprate; and a sustained release member selected from benzyl benzoate, dihydrolipoic acid, benzyl alcohol and lipoic acid. The fulvestrant-containing compositions have less than about 5% total impurities, on a normalized peak area response (“PAR”) basis as determined by high performance liquid chromatography (“HPLC”) at a wavelength of 223 nm, after at least about 24 months of storage at a temperature of from about 5° C. to about 25° C.

The application discloses a kind of enveloped virus inactivation preparation based on medium-chain triglyceride and application thereof, the present application relates to the technical field of biological medicine external preparation, including active ingredient and auxiliary material: the active ingredient includes: high-purity medium-chain triglyceride (MCT), preferably octanoic acid (C8) and capric acid (C10) triglyceride mixture, purity ≥99%; The auxiliary material includes: food-grade antioxidant, for preventing oxidation of preparation, the content of food-grade antioxidant is 0.01-0.05%w / w, with medium-chain triglyceride as active ingredient, through the physical and chemical synergistic effect, enveloped virus is efficiently killed, for treating stubborn skin mucosa infection diseases (such as stubborn flat warts, herpes labialis, genital herpes, etc.) caused by human papillomavirus (HPV), herpes simplex virus (HSV-1 / HSV-2), varicella-zoster virus and other enveloped viruses.

The invention discloses snowflake cream with pearly luster and a preparation process of the snowflake cream. The snowflake cream comprises the following raw material components: a phase A: water; butanediol; glycerol; methyl glucitol polyether-20; a polyacrylate cross-linked polymer-6; sodium hyaluronate; potassium hydroxide (90%); 4-hydroxyacetophenone; xanthan gum; phase B: caprylic / capric triglyceride; cetostearyl alcohol; stearic acid; a polydimethylsiloxane; squalane; simmondsia chinensis seed oil; mineral oil; and polyethylene glycol (PEG)-100 stearate. Glyceryl stearate; tocopheryl acetate; isononyl isononanoate; a phase C: 1, 2-hexanediol; carnosine; a centella asiatica extract; collagen; the snowflake cream has the advantages of uniform pearly luster texture and the advantages of traditional snowflake cream.

The invention relates to the field of lipidosome technology and skin external preparations, in particular to bionic ceramide coated retinol lipidosome and a preparation method and application of the bionic ceramide coated retinol lipidosome. The liposome is prepared from the following raw materials in parts by weight: 1.0 to 3.0 weight percent of ceramide NP, 1.0 to 3.0 weight percent of ceramide AP, 0.05 to 0.5 weight percent of ceramide EOP, 1.0 to 3.0 weight percent of cholesterol, 0.50 to 2.0 weight percent of meadowfoam seed oil, 3.0 to 10.0 weight percent of hydrogenated lecithin, 1.0 to 3.0 weight percent of retinol, 0.50 to 2.50 weight percent of tocopheryl acetate, 15.0 to 45.0 weight percent of caprylic / capric triglyceride MCT, 1.0 to 5.0 weight percent of propylene glycol, 15.0 to 45.0 weight percent of glycerol and the balance of water, the bionic layered film is constructed by the multi-subtype ceramide, cholesterol and hydrogenated lecithin, the oil phase and an antioxidant system are cooperated, the stability of retinol under light, heat and oxygen is remarkably improved, slow release is achieved, meanwhile, skin tolerance is improved, and the bionic layered film can be widely applied to essence, emulsion, face cream, ampoule and other external skin care preparations.

The invention relates to the field of skin care products, in particular to a composition applied to a brightening and nourishing double-bin mask and a preparation method and application thereof.The composition applied to the brightening and nourishing double-bin mask comprises a first component and a second component, the first component comprises rice chaff oil, caprylic / capric triglyceride and vitamin C, and the second component comprises rice chaff oil, caprylic / capric triglyceride and vitamin C; the second component comprises nicotinamide, sodium hyaluronate, acetyl hexapeptide-8, 1, 3-butanediol, xanthan gum and deionized water, in addition, the invention further provides application of the composition applied to the brightening and nourishing double-bin mask in the double-bin mask and a using method of the double-bin mask. According to the composition applied to the brightening and nourishing double-bin mask, the preparation method and the application, the problems that brightening skin care products in the market at present are high in irritation, oil products are poor in permeability, and user experience is poor are solved.

The present invention discloses a cyclodextrin stabilized Pickering emulsion composition comprising: 1-10 wt% of cyclodextrin, the cyclodextrin being selected from alpha cyclodextrin, beta cyclodextrin, gamma cyclodextrin, hydroxypropyl cyclodextrin, methyl cyclodextrin, or a combination thereof; 10-20 wt% of solid grease, wherein the solid grease is selected from shea butter, stellaria lutescens palm seed grease / cocoa grandiflora seed grease, hydrogenated coconut oil glycerides, cetostearyl alcohol, docosanol or a combination thereof; the liquid grease is selected from squalane, caprylic / capric triglyceride, polydimethylsiloxane or a combination of the squalane, the caprylic / capric triglyceride and the polydimethylsiloxane; 0.1 to 1 wt% of an acrylic acid (ester)-based / vinyl isodecanoate cross-linked polymer; and water. The invention also relates to a preparation method of the cyclodextrin-stabilized Pickering emulsion composition.

Nanoemulsion composition for the treatment of inflammatory bowel diseases, comprising: a) 1.0% (w / w) curcumin as active pharmaceutical ingredient; b) 10.0% w / w Caprylic / Capric triglycerides as oil phase; c) 15.0% w / w Tween 80 as surfactant; d) 10.0% w / w PEG 400 as co-surfactant; e) 2.0% w / w lecithin as emulsifier; f) 2.0% w / w ethanol as a solubilizer; and g) distilled water qs to 100 w / w, h) wherein the composition forms a nanoemulsion having a mean particle size in the range of 90-120 nm and a polydispersity index of less than 0.3 and provides sustained curcumin release for at least 12 hours in simulated intestinal fluid.

The present invention relates to antiperspirant and deodorant compositions for correction of body odour, and more particularly relates to antiperspirant and deodorant compositions for human hygiene. The disclosed anti-perspirant and deodorant composition comprises isobutane, propane, butane, cyclopentasiloxane, caprylic / capric triglyceride, stearalkonium hectorite, propylene carbonate, c12-15 alkyl benzoate, parfum, silver lactate, lactic acid, aqua, zea mays starch, menthyl ethylamido oxalate, argania spinosa kernel oil. Furthermore, the active antimicrobial silver ingredient is dermatologically tested and is capable of diminishing odor-causing bacteria in addition to prevention of irritation and itching.

The invention belongs to the field of pharmaceutical preparations, and provides an assembly material for indissolvable active transdermal mucosal drug delivery and a preparation method thereof. According to the invention, lipid cubic-phase nanoparticles composed of glyceryl monooleate, cholesterol, glycerol dioleate and caprylic / capric triglyceride are adopted, the design of DSPE-PEG2000 surface stability and ion coordinated regulation is combined, and high drug loading capacity and nanoscale particle size control are realized through a continuous process of melting, hydration, high-pressure homogenization and cubic-phase curing surface treatment. The preparation method solves the technical problems that high loading capacity of insoluble active ingredients and long-term colloidal stability are difficult to consider, cubic phase structure stability and surface charge controllability are contradictory in a tissue-friendly environment, and high drug loading capacity and devitrification prevention are difficult to couple under a low-temperature processing window, and has wide application value in the field of transdermal and mucosal local drug delivery.

The invention particularly relates to the technical field of cosmetics, in particular to a natural composite microcapsule repairing lipstick and a preparation method thereof. The invention discloses an anti-aging moisturizing cream which is prepared from the following components in percentage by mass: composite microcapsules, beewax, palm wax, candelilla wax, hydrogenated lecithin, olive oil, caprylic / capric triglyceride, meadowfoam seed oil, camellia oil, shea butter, vitamin E oil, a laurel extract, Nisin, epsilon polylysine, caprylyl glycol and the balance of deionized water. The natural composite microcapsule repair lipstick disclosed by the invention realizes long-acting slow release of pigments, natural and lasting color development, deep moisturizing, oxidation resistance, acceleration of lip barrier repair, improvement of skin elasticity and enhancement of a skin care effect.

The invention belongs to the technical field of cosmetics, and discloses a vitamin E emulsion and a preparation method thereof, the vitamin E emulsion comprises the following components by mass: 0.5-2 wt% of vitamin E and derivatives thereof, 10-20 wt% of a stabilizer, 10-20 wt% of a humectant, 3-6 wt% of an emulsifier, 0.3-1 wt% of a thickener, 0.5-1 wt% of a preservative, and the balance of water; wherein the vitamin E and the derivative thereof comprise at least one of vitamin E, tocopheryl acetate, tocopheryl linoleate, tocopheryl nicotinate and tocopheryl phosphate; the stabilizer comprises at least one of petrolatum, polydimethylsiloxane, hydrogenated polyisobutene, caprylic / capric triglyceride and butyrospermum parkii butter. Through the components, the antioxidant activity of vitamin E in the storage and skin retention process of the vitamin E milk can be effectively maintained.

The invention relates to a light and thin moisturizing lip cream and a preparation method thereof, and belongs to the technical field of cosmetics. The light and thin moistening type lip cream is prepared from the following raw materials: meadowfoam seed oil, ceramide NP, lecithin, caprylic acid / capric triglyceride, a dendrobium officinale-tremella-glucan compound, tetrahydromethylpyrimidine carboxylic acid, 1, 3-propylene glycol, inulin, a cooling agent WS-23, vitamin E, capryloyl hydroximic acid, ethylhexylglycerin and deionized water. The prepared lip cream provides bionic barrier repair by virtue of ceramide NP wrapped by nano-liposome, has strong water locking effect of a dendrobium officinale-tremella-glucan compound, and is compounded with other components such as meadowfoam seed oil, so that multiple moisturizing repair is provided under the condition that the texture is kept light and thin.

The invention discloses an anti-aging and skin-tendering composition and a preparation method thereof. The anti-aging and skin-tendering composition comprises glycerin, dipropylene glycol, trehalose, a cynomorium songaricum extract, acetyl tetrapeptide-11, palmitoyl tripeptide-38, sodium hyaluronate, caprylic / capric triglyceride, isononyl isononanoate, phytosterol, meadowfoam seed oil, an emulsifier, a thickening stabilizer, superoxide dismutase, fullerene, ergothioneine, an osmotic regulator and a pH regulator. A preservative and deionized water. An existing formula system is completely abandoned, brand-new core functional components are introduced, the design of constructing a complete channel of telomere protection, signal activation, oxidation resistance, barrier repair and energy supplement to cooperate with aging resistance is adopted, the multiple aging resisting, repairing and skin tendering effects are achieved, and the skin tendering effect is achieved. The excellent effects of resisting wrinkles, lifting, moisturizing and improving the skin quality are realized, and the product is stable and safe.

This invention provides a liquid crystal biomimetic water-locking and oxygen-permeable skincare composition, its preparation method, and its application, belonging to the field of cosmetic technology. It comprises the following components by weight percentage: 20-40% glycerin, 5-10% hydrogenated lecithin, 5-10% phytosterols, 0.1-0.5% sodium stearoyl glutamate, 0.01-0.05% sodium methylstearoyl taurate, 0.1-1% ceramide NP, 1-10% caprylic / capric triglyceride, 1-10% squalane, 0.1-1% tocopheryl acetate, 0.01-0.3% sodium DNA, 0.001-0.1% fibronectin, 0.001-0.1% soluble collagen, and the balance being water. The liquid crystal biomimetic water-locking and oxygen-permeable skincare composition provided by this invention can better form a breathable protective film on the skin surface, reduce skin moisture loss, and help repair damaged skin barriers, thereby achieving the effect of water-locking and oxygen-permeable skincare.