44 results about "Retinyl palmitate" patented technology

The invention belongs to the technical field of cosmetics, and particularly relates to acne treatment essence cream and a preparing method thereof. The essence cream contains aluminum starch octenylsuccinate, salicylic acid, PCA zinc, zinc gluconate, nicotinamide, tangerine orange pericarp extract, amur corktree bark extract and retinyl palmitate. The acne treatment constituents in the essence cream are obtained through screening. The new acne treatment constituents in the essence cream can effectively restrain propionibacterium acnes. Experimental studies prove that a good acne treatment effect can be realized by adding the acne treatment constituents to the essence cream. Stability studies show that the essence cream has higher stability.

This invention relates to methods of treating dry eye disease. The methods comprise identifying a patient suffering from dry eye disease, and topically administering to the eyes of the patient an effective amount of azithromycin and an effective amount of a retinoid. The method is useful in relieving the signs and symptoms of dry eye disease. This invention also relates to a pharmaceutical composition comprising azithromycin and a retinoid such as retinyl palmitate.

The invention relates to a skin compactness composition which comprises hyaluronic acid, hydrolyzed collagen, dipalmitoyl hydroxyproline, compound amino acid, decarboxylation peptide, acetyl hexapeptide, plankton extracts, lactic acid bacillus/soybean milk fermentation product filtrate, dipotassium glycyrrhizinate, retinyl palmitate, VE and hydrolyzed sesame protein. By the aid of anti-aging vitamin, amino acid, derivatives and peptides, an extracellular matrix structure matrix is endogenously improved, the dipalmitoyl hydroxyproline, palmityl glycine, the decarboxylation peptide, the acetyl hexapeptide, sodium hyaluronate, retinol, the hydrolyzed collagen, the plankton extracts, the lactic acid bacillus/soybean milk fermentation product filtrate and the dipotassium glycyrrhizinate serve as main components, thin wrinkles caused by skin laxity are comprehensively repaired, metalloprotease activity is inhibited by promoting collagen and elastin synthesis, skin compactness and elasticity are improved, and young skins are restored.

This invention relates to methods of treating blepharitis. The methods comprise identifying a patient suffering from blepharitis, and topically administering to the eyes of the patient an effective amount of azithromycin and an effective amount of a retinoid. The method is useful in relieving blepharitis signs and symptoms. This invention also relates to a pharmaceutical composition comprising azithromycin and a retinoid such as retinyl palmitate.

The invention relates to a whitening and freckle-removing cream with whitening and freckle-removing functions, a production technology of the cream and a nitrogen filling machine, and aims to prepare a cosmetic with better whitening and freckle-removing efficacies and without any irritant and toxic side effects as well as provide equipment which can prolong the quality guarantee period of the cosmetic. The invention adopts the technical scheme as follows: the whitening and freckle-removing cream added with whitening and freckle-removing composite raw materials comprises a witch hazel extract, ascorbyl tetraisopalmitate, retinyl palmitate, liposome-coated retinol and other raw materials. The production technology comprises the following steps: 1) mixing a plurality of raw materials into an oil-phase composite solution; 2) mixing a plurality of raw materials into a water-phase composite solution; 3) mixing and homogenizing the two composite solutions; 4) adding a plurality of raw materials, and homogenizing; 5) filling nitrogen, and performing endcapping to obtain a product. A filling assembly of a nitrogen filling and endcapping machine comprises an injecting barrel, an inner material filling joint, a nitrogen filling joint and an exhausting joint, and is provided with an electromagnetic valve controlled by a PLC controller.

The invention discloses a skin-whitening and scar-removing skin care product which is prepared from the following components in percentage by weight: 0.01 to 5 percent of 3-o-ethyl ascorbic acid, 0.01 to 5 percent of tranexamic acid, 0.001 to 4 percent of carnosine, 0.001 to 3 percent of a kadsura longepedunculata extract, 0.001 to 1 percent of salicylic acid, 0.1 to 1 percent of allantoin, 0.001 to 1 percent of retinyl palmitate, 0.01 to 10 percent of absolute ethyl alcohol, 0.001 to 2 percent of a vitex negundo extract and the balance of an auxiliary material. The composition has various effects of preserving moisture, repairing skin, resisting wrinkles, whitening skin, removing yellow and red skin colors, removing scars and the like. The invention further discloses a preparation method of the skin-whitening and scar-removing skin care product. The quantity of steps is small, the operation is simple and safe, and the cost is low. The invention further discloses skin-whitening and scar-eliminating cream, multi-defense isolation essence and a whitening cleanser and preparation methods thereof.

The invention discloses a split-bin-type anti-aging cosmetic composition, and relates to the technical field of cosmetics. The split-bin-type anti-aging cosmetic composition comprises a composition Aand a composition B; the composition A is an oily liquid and is independently sealed; the composition B is an aqueous liquid and is independently sealed; the composition A contains retinyl palmitate,coated retinol, tocopherol and compound vegetable oil; and the composition B contains nicotinamide, a citrus peel extract, soluble proteoglycan, a myrothamnus flabellifolia leaf/stem extract, a hylocereus undatus fruit extract, sodium hyaluronate, coated ferulic acid, carnosine and 3-o-ethyl ascorbic acid. According to the split-bin-type anti-aging cosmetic composition provided by the invention, the substances in the composition A and the composition B are compounded according to a proper ratio and have synergistic interaction, so that the cosmetic composition has the anti-oxidation and anti-aging effects of improving skin elasticity, improving skin smoothness and reducing skin wrinkles.

The invention discloses an acne-removing cosmetic composition.The composition contains emodin, azelaic acid and retinyl palmitate, can achieve the effects of thoroughly removing and chopping hosts of heat, stasis and dampness in a body and practically removing acne and repairing the skin and has the advantages of being capable of rapidly achieving the effects, free of toxic and side effects, high in affinity with the skin, safe, comfortable and free of irritation.

The invention relates to a botanical acaricides applied to preventing mites on industrial crops such as fruit trees, vegetables and the like as well as a preparation method and application thereof. The botanical acaricides is prepared from ethyl palmitate adding with surfactant, emulsifier, penetrant, synergist and the like, and has the characteristics of high efficiency, low toxicity, low residue, environment friendliness and the like.

The invention relates to a whitening and nourishing night cream which comprises the components as follows: 5% of propylene glycol, 0.5% of aloe vera gel CG, 13% of nanogold sol with the nanogold concentration of 400 mu mol/L, a proper amount of water, 2% of hydrogenated lecithin, 3% of PHOSPHOVITALTM, 0.3% of aloe powder, 0.3% of allantoin, 2% of nicotinamide, 2% of palmitic acid kojic acid, 2% of 16-18 alcohol, 1% of retinyl palmitate, 3% of glyceryl stearate citrate, 3% of cetostearyl alcohol, 5% of squalane, 0.3% of TINODERM E, 5.5% of olive oil, 2% of stearic acid, 0.1% of rose hydrolat, 0.03% of a chamomile extract, 0.03% of a grape pip extract, 0.1% of methylparaben and 0.1% of ethylparaben. The invention aims to provide the whitening and nourishing night cream and a preparation method and provides a special composition for protecting and improving the skin which ages, lacks nutrition or is damaged by the environment.

The invention provides a preparation method of retinyl acetate. The method comprises the following steps: performing a condensation reaction on beta-ionone and 2-chloropropionate under the action of astrong alkali, and performing hydrolysis decarboxylation to form an intermediate I; performing a condensation reaction on the intermediate I and pentaaldehyde to produce an intermediate II; and performing a hydrogenation reaction on the intermediate II under the action of a catalyst, and performing a dehydration reaction to obtain the retinyl acetate. The method provided by the invention avoids the disadvantages of a current process and has an economical and effective process route.

The invention provides an anhydrous vitamin A emulsion. The anhydrous vitamin A emulsion comprises decamethylcyclopentasiloxane, a polydimethylsiloxane cross-linked polymer, propan-1,3-diol, glycerinum, retinyl palmitate, ubiquinone, lauryl PEG-10 tris(trimethylsiloxy) silylethyl dimethicone, squalane, resveratrol, grape seed oil and peony seed oil. The invention further provides a preparation method of the anhydrous vitamin A emulsion. According to the anhydrous vitamin A emulsion and the preparation method thereof, an alcohol-in-oil system serves as a solvent of cosmetics, inactivation of active ingredients which are easily oxidated or denatured in water can be reduced, and the utilization rate of the active ingredients is increased. By using the natural and safe raw materials, a preservative can be effectively prevented from being used, the safety of the product is improved, and the risk of irritation is reduced; the anhydrous vitamin A emulsion can have good anti-oxidant and anti-aging effects and further can have an effect of brightening the skin color.

The invention relates to the technical field of cosmetics, and specifically relates to a firming and repairing eye care composition, and preparation and applications thereof. The composition includes,by mass percentage, 2.0-6.0% of carboxymethyl chitosan, 1.0-5.0% of an aesculus hippocastanum extract product, 0.05-0.1% of hyaluronic acid, 0.1-0.3% of soluble collagen, 0.1-0.5% of water-soluble ceramide, 0.1-1.0% of phytosterol oleate, 0.1-0.3% of retinyl palmitate, 0.1-0.5% of snake venom peptide, 0.1-0.5% of palmitoyl tripeptide-5 and 85-90% of water. The composition has effects of firming eye skins, removing various dark circles and reducing local swelling and pigmentation complications caused by laser treatment of the dark circles; and compared with the prior art, significant progresscan be achieved.

The invention discloses an externally-applied traditional Chinese medicine composition for relieving eye fatigue, and a preparation method and an application thereof. The externally-applied traditional Chinese medicine composition for relieving eye fatigue includes a traditional Chinese medicine extract as a main medicine and an auxiliary material; the traditional Chinese medicine extract includesthe components in parts by weight: 1-10 parts of an ophiopogon japonicus root extract, 0.5-5 parts of a radix sophorae extract and 0.5-5 parts of a cactus stem extract; the auxiliary material includes the components in parts by weight: 0.1-10 parts of ectoine, 0.01-10 parts of B vitamins, 1-10 parts of dipotassium glycyrrhizinate, 0.5-20 parts of pantothenol, 0.1-2 parts of carboxymethyl deacetylchitosan, 0.1-5 parts of sodium hyaluronate, 0.5-2.5 parts of taurine, 0.2-2 parts of trehalose, and 1-10 parts of retinyl palmitate.

The invention discloses an urban decay eyeshadow primer potion and a preparation method thereof. The urban decay eyeshadow primer potion is prepared from the following raw materials in percentages by weight: 36-85% of isododecane, 4-12% of a stabilizer, 1-6% of triacontyl PVP, 1-7% of propylene carbonate, 1-7% of hydrogenated polyisobutene, 3-15% of titanium dioxide, 3-12% of a coloring filler, 0.2-4% of an anti-oxidant skin conditioner and 0.2-1.0% of a preservative, wherein the stabilizer is a mixture of quaternary ammonium salt-18 bentonite and quartz; the anti-oxidant skin conditioner is at least one of retinyl palmitate, tocopheryl acetate, ascorbyl palmitate and sodium ascorbyl phosphate; and the preservative is at least one of phenoxyethanol and caprylyl glycol. The urban decay eyeshadow primer potion is capable of effectively providing an anti-oxidation effect, covering fine lines of eyes and brightening complexion around the eyes.

A composition and method for enhancing immunity and reducing or inhibiting inflammation related innate immune system activation while affording the body of a user protection against known detrimental byproducts of immune-response is provided. The composition comprises at least a therapeutically effective amount of vitamin C and extract of Andrographis paniculata. The present invention may additionally comprise vitamin A (Retinyl palmitate), an extract of blackberry, garlic, and an extract of cranberry. A method of same is also provided.

The invention discloses a method for preparing an eye cream for lightening dark circles, which belongs to the technical field of preparation of daily cosmetics. The method comprises the following steps: (1) heating shea butter, fungus polysaccharide, macadamia nut oil, retinyl palmitate, lecithin, cetearyl alcohol, and palmitic acid in an oil phase pan; (2) putting Water, sodium hyaluronate, xanthan gum, hydroxymethyl cellulose, glycerin, Scutellaria baicalensis extract and 1,3-propylene glycol are placed in the water phase pot and heated; (3) the mixture in the water phase and the oil phase pot is successively Put it in an emulsification homogenization device for homogenization; (4) After homogenization, add L-vitamin C, kojic acid palm salt, tocopherol, myristyl alcohol and mushroom dextran; (5) Pack after high temperature sterilization. The prepared eye cream has a good moisturizing effect and a relatively high rate of dark circles under the eyes, and can relieve the fatigue of the eyes due to long-term work without rest.

The invention discloses a health care fiber fabric, which has a surface structure formed by impregnation or coating of a microencapsulated effective substance. The microencapsulated effective substance comprises the following components by mass percentage: 25-55% of castor oil; 8-20% of caffeine; 10-32% of oleic acid; 12-18% of retinyl palmitate; 5-20% of a plant extracted liquid; 4-12% of vitamin E acetate; and 1-3% of ceramide. The fiber fabric provided by the invention has a surface structure formed by impregnation or coating of the microencapsulated effective substance, and further by optimizing the compounding of the effective components and adding an adhesive, the microencapsulated effective substance can stay on the fiber fabric for a long time, at the same time effective substances in a microencapsule envelope can be released slowly, so that the fiber fabric can have good maintenance and health care efficacy on skin in a long-term use process.

The invention discloses a beauty cream with an anti-aging effect. The beauty cream comprises the raw materials in parts by weight: 30-90 parts of water, 6-12 parts of white poria, 3-9 parts of bletilla striata, 4-8 parts of rhizoma ligustici, 3-9 parts of soybeans, 4-7 parts of coix seeds, 1-5 parts of cetostearyl alcohol, 3-9 parts of glycerin, 4-8 parts of avocado tree butter, 6-9 parts of collagen, 5-7 parts of vitamin A, 6-12 parts of vitamin C, 3-9 parts of ergothioneine and 8 to 15 parts of retinol palmitate. The white poria, the bletilla striata, the rhizoma ligustici, the soybeans andthe coix seeds are used as raw material of the face cream and are matched with the avocado tree butter, the collagen, the vitamin A, the vitamin C, the ergothioneine and the retinyl palmitate, so thatmetabolism products and accumulated grease substances of epidermal cells of the skin are favorably removed, the skin is tightened, and the skin is kept tender.