621 results about "Cetyl alcohol" patented technology

The present invention provides stable aerosol cream mousse composition, preferably hair care composition, that can provide enhanced touch, combability, alignment and volume reduction to the hair, with low or reduced greasy, oily hair feel, while being formulated having a thick, rich, creamy, mousse-type rheology with excellent spreading, perception of spreading, and feel. The aerosol composition is based on the combination of component (A) a cationic surfactant, which is generally a quaternary ammonium compound such as e.g., ditallow dimethyl ammonium chloride; (B) a fatty alcohol, such as cetyl and stearyl alcohol; and (C) carbon dioxide.

Disclosed is a topical skin care composition that includes water, silymarin, hydrolyzed algin, palmitoyl tripeptide 8, ceramide 2, pomegranate extract comprising pomegranate sterols, glycerin, disodium EDTA, caprylic / capric triglyceride, shea butter, C12-15 alcohols benzoate, dimethicone, glyceryl stearate and PEG 100 stearate, cetyl alcohol, stearyl alcohol, stearic acid, butylene glycol, caprylyl glycol, and (s) a mixture of acrylamide / sodium acryloyldimethyl taurate copolymer, isohexadecane, and polysorbate 80.

The invention discloses a sulfate-free hair cleanser and a preparation method thereof. The sulfate-free hair cleanser comprises the following concrete formulation components in percentage by weight: 1-40% of anionic surfactant, 0.1-25% of nonionic surfactant, 0.1-15% of ampholytic surfactant, 0.1-5% of cationic conditioner, 0-2% of cocamidopropyl MEA (Mono Ethanol Amine), 0-2% of cetyl alcohol, 0-1% of EDTA (Ethylene Diamine Tetraacetic Acid)-disodium, 0-3% of anti-dandruff agent, 0-5% of pearling agent, 0.1-3% of conditioning component, 0-5% of polydimethylsiloxane, 0.1-2.0% of essence, 0.01-1% of preservative, 0.01-1% of pH adjusting agent, 0.01-1% of viscosity adjusting agent and 0.01% of natural extract. The invention relates to the technical field of daily chemical industry. The hair cleanser has the characteristics of more mildness to scalp, less irritation and capability of more caring the scalp in the hair washing process.

The invention relates to new self-emulsifying preparations containing (a) 7 to 20% by weight stearyl oligoglycoside, (b) 7 to 20% by weight cetyl oligoglycoside, (c) 0.1 to 3% by weight myristyl oligoglycoside, (d) 0.5 to 7% by weight lauryl oligoglycoside, (e) 4 to 12% by weight cetyl alcohol, (f) 10 to 20% by weight stearyl alcohol, (g) 20 to 30% by weight C16 / 18 partial glycerides containing 58 to 62% by weight monoglyceride and (h) 20 to 30% by weight C16 / 18 partial glycerides containing 30 to 45% by weight monoglyceride, with the proviso that the quantities shown add up to 100% by weight with water.

The invention discloses a scented tea whitening skin-moistening cream and a preparation method thereof. The scented tea whitening skin-moistening cream comprises a plurality of traditional Chinese medicine whitening components, a plurality of biochemical whitening components, whitening and protective components extracted from scented tea and green tea, and base raw materials. The whitening and protective components of traditional Chinese medicines and scented tea are self-prepared from licorice root, bletilla striata, bighead atractylodes rhizome, white poria cocos, Japanese ampelopsis root, white peony root, rose, peony and wintersweet flower. The biochemical whitening components comprise purchased ascorbyl tetraisopalmitate and an amino acid whitening agent. The base raw materials comprise a hexadecanol-octadecanol mixture, jojoba oil, an amino acid moisture-retention agent, fucoidin, a cetyl alcohol-octadecyl alcohol mixture and a cetyl glucoside-octadecyl glucoside mixture. Through uniform blending and scientific composition of the whitening and oxidation-resistant components and the moisture-retention and skin-care base raw materials, the scented tea whitening skin-moistening cream is a novel, safe and reliable scented tea whitening skin-moistening cream product having lasting effects.

The invention provides a method for preparing superhigh-specific-area monodisperse polymer microspheres, which comprises the following steps: adding monomer, divinylbenzene, vinyl benzyl chloride, deionized water, initiator azodiisobutylamidine hydrochloride and co-stabilizer cetyl alcohol into a reaction vessel, carrying out ultrasonic dispersion in a cell crusher for 3 minutes, heating to 70 DEG C, reacting for 12 hours, centrifuging, washing and drying to obtain lightly-crosslinked monodisperse prepolymer microspheres; and swelling the monodisperse prepolymer microspheres, dispersion medium and Lewis acid catalyst at room temperature for 24 hours, heating to 80 DEG C, reacting for 8 hours, centrifuging, washing and drying to obtain the superhigh-specific-area monodisperse polystyrene microspheres. The particle size of the polystyrene microspheres is 600-750 nm, and the particle size distribution coefficient is less than 8.5; the maximum specific area can reach 1255 m<2> / g, and the maximum pore volume can reach 0.78 cm<3> / g; the average pore size is 2.3-2.7 nm, and the pore size distribution is narrow; and the maximum adsorption capacity for hydrogen can reach 2.15 wt%.

A formulation, for example an oil-in-water emulsion, comprising an amphoteric surfactant, alkoxylated cetyl alcohol and a polar drug. The drug may be sodium cromoglycate or nedocromil sodium. The formulation may be useful in the treatment of skin disease such as atopic dermatitis.

The invention discloses hand cream. The hand cream consists of the following components in part by weight: 40 to 50 parts of natural Chinese herbal medicinal extract, 5 to 10 parts of shea butter, 5 to 10 parts of beewax, 2 to 5 parts of palmitic acid, 2 to 5 parts of cetyl alcohol, 1 to 3 parts of cod-liver oil, 1 to 3 parts of honey, 10 to 20 parts of hyaluronic acid, and 10 to 20 parts of medical vaseline. A preparation method comprises the following steps of: mixing all the components, heating to 50 to 60 DEG C, uniformly mixing, and cooling to room temperature to obtain the hand cream. The hand cream has the effects of moisturizing and maintaining skin, delaying senility, eliminating hard stratum corneum, and the like, and all components are low in cost, and the hand cream is suitable for common crowds.

Non-steroidal anti-infammatory after shave preparations to aid in the prevention and treatment of Pseudofolliculitis Barbae and a method of delivering the ingredients of the preparation to affected areas of the skin. Formula I comprises ethanol, salicylic acid, propylene glycol, glycerine, fragrance, at least one compound for reducing skin irritation and at least one non-steroidal anti-inflammatory agent wherein said non-steroidal anti-inflammatory agent is an NSAID drug, a naturally occurring herbal compound containing an anti-inflammatory component or combinations thereof. Formula 11 comprises water, hydrolyzed oat flour, sorbitol, methylparaben, petrolatum, lanolin, cetyl alcohol, sunflower seed oil, stearic acid, propylparaben, triethanoloamine, a preservative, and at least one non-steroidal anti-inflammatory agent wherein said non-steroidal anti-inflammatory agent is an NSAID drug, a naturally occurring herbal compound containing an anti-inflammatory component or combinations thereof. The formulas have sufficient viscosity to allow the after shave preparation to remain on an affected area of the skin for a sufficient period of time to optimize the skin irritation reduction and anti inflammatory effects on the affected area thus providing local relief from irritation due to PFB.

The invention discloses multi-effect ceramide face cream. The multi-effect ceramide face cream is prepared from a component A and a components B, wherein the component A is prepared from, by weight, 60%-80% of water, 5%-10% of mineral oil, 2%-6% of glycerin, 1%-6% of butanediol, 1%-3% of cetyl alcohol, 1%-3% of sorbitan stearate, 1%-3% of polydimethylsiloxane, 1%-2% of beewax, 0.2%-0.5% of PEG-40 stearate and 0.2%-0.5% of cetyl palmitate, and the component B is prepared from, by weight, 0.1%-0.3% of phenoxyethanol, 0.1%-0.3% of laureth-9, 0.1%-0.2% of xanthan gum, 0.05%-0.12% of propyl hydroxybenzoate, 0.05%-0.12% of methylparaben, 0.05%-0.12% of Carbomer, 0.05%-0.12% of potassium acrylates / C10-30 alkyl acrylate crosspolymer, 0.02%-0.12% of sodium hydroxide, 0.00005%-0.00015% of phenylethyl resorcinol, 0.005%-0.012% of ceramide 2 and the like. The multi-effect ceramide face cream has the effects of whitening, moisturizing, wrinkle removing, aging resisting and allergy resisting.

The invention discloses a hair cleanser containing no dioxane residue and a preparation method of the hair cleanser. The hair cleanser comprises the following components by weight percent: 1-40% of ionic surfactant, 0.1-25% of nonionic surfactant, 0.1-15% of amphoteric surfactant, 0.1-5% of cationic conditioning agent, 0-2% of cetyl alcohol, 0-1% of EDTA-2Na, 0-5% of pearlescent agent, 0.1-3% of conditioning and caring ingredients, 0-5% of polydimethylsiloxane, 0.1-2.0% of essence, 0-3% of anti-dandruff agent, 0.01-1% of preservative, 0.01-1% of pH adjusting agent, 0.01-1% of viscosity adjusting agent and 0.01-5% of natural extract. Epoxy ethane is not included in the raw materials used in the formula of the hair cleanser disclosed by the invention, so no dioxane is contained in the formula, milder effect and lower irritation of the hair cleanser is mild and slightly irritates the scalp. Compared with the hair cleanser in the prior art, the hair cleanser disclosed by the invention can avoid residual dioxane in the hair cleanser, and simultaneously, the formula is mild and slightly irritates the scalp.

The invention relates to the technical field of skincare products, in particular to a camellia oleifera component based body lotion and a preparation method thereof. The camellia oleifera component based body lotion is prepared from the following components in percentage by weight: 1-4% of cetyl alcohol, 5-10% of an oil tea fruit extract solution, 3-8% of an extract of camellia flowers and camellia oleifera leaves, 4-8% of tween-80, 2-5% of isopropyl palmitate, 0.5-2% of beta-cyclodextrin, 0.05-0.3% of methylparaben, 0.05-0.3% of essence and 62.4-84.4% of deionized water. The body lotion which is safe, mild, free of irritation and free of toxic or side effects is developed by fully utilizing the outstanding advantages of the camellia oleifera components including oil tea fruits, camellia flowers and camellia oleifera leaves in the aspect of hairdressing and skincare through scientific combination, mutual supplement and mutual complement of the oil tea fruit extract solution and the extract of the camellia flowers and the camellia oleifera leaves; the body lotion has the capabilities of resisting oxidation, removing free radicals, strengthening epidermal cell activity, promoting skin metabolism and delaying skin aging.

Composition containing cetyl alcohol, coconut oil, polyoxyethylene oleo-linoleic glyceride, possibly water, and possibly other additives and / or pharmaceutically active principle(s), said composition containing in % of dry matter:a 5 to 15 % polyoxyethylene oleo-linoleic glyceride, and20 to 40 % cetyl alcohol,the weight ratio coconut oil and other additives and / or pharmaceutically active principle(s) / cetyl alcohol being comprised between 2 / 1 and 80 / 15.

The invention provides moisturizing cream and a preparation method thereof. The moisturizing cream comprises: by mass, 5-40%, preferably 10-25%, more preferably 15-35%, of a grease; 2.1-20%, preferably 2.5-10%, more preferably 3-8%, of an emulsifier; 1-40%, preferably 5-30%, more preferably 10-25%, of a humectant; 0-2%, preferably 0.1-2%, more preferably 0.1-1%, of a thickener; 1-10%, preferably 2-10%, more preferably 5-10%, of a skin conditioner. The emulsifier is a composite emulsifier composed of polyglyceryl-6 stearate, jojoba esters, polyglyceryl-3 beeswax, and cetyl alcohol. The moisturizing cream can form a constantly moisturizing protective film with better moisturizing degree on the skin surface, which is a bionic skin sebum film.

The invention discloses a turpentine collection method, a lipotrophic agent used in the method in a matching manner and a method for preparing the lipotrophic agent. The collection method comprises the following steps of: pre-treating a pine tree to be subjected to turpentine collection by spraying 0.05 percent methyl jasmonate; formally cutting and applying the lipotrophic agent; subsequently, cutting and applying the lipotrophic agent every other 15 days until the turpentine collection period in the current year comes to an end; and continuously cutting on the upper edge of the cutting plane of the last year for the collection cutting of the next year. The lipotrophic agent comprises the following components: 18 to 33 parts of 98 percent concentrated sulphuric acid, 150 to 135 parts of water, 25 parts of 40 percent ethephon, 4 parts of vaseline, 2 parts of AE (Ethyl Alcohol Polyoxyethylene Ether), 1 part of CDHT (Cetyl Alcohol), 75 to 65 parts of white carbon black, and 75 to 65 parts of glutinous rice flour. The method for preparing the lipotrophic agent comprises the following steps of: diluting the concentrated sulphuric acid; adding the ethephon reagent; adding the vaseline,the AE and the CDHT; and adding the white carbon black and the glutinous rice flour. According to the invention, the advantages of small cut plane load rate, low cutting frequency, prolonged collection cutting age limit of a single pine tree, increased turpentine yield of the single pine tree and increased production efficiency are achieved.

The invention discloses an organic reversible thermochromic microcapsule with long service life and large color difference and a preparation method thereof. A wall material of the organic reversible thermochromic microcapsule is prepared from the following raw materials in percentage by weight through polymerization: 30-95% of acrylate and / or methacrylate, 5-70% of a divinyl and / or polyvinyl monomer mixture, and 0-10% of an acrylic acid and / or methacrylic acid mixture, and a core material is composed of a colour former 3,3-di(4-dimethylaminophenyl)-6-dimethylamino phthalide, a color developing agent 4,4'-dihydroxydiphenylsulfone, and a solvent selected from 1-dodecanol, 1-tetradecanol, 1-hexadecanol and 1-octadecanol; and the preparation method is implemented through carrying out prepolymerization on monomers and carrying out suspension polymerization on the obtained product. The obtained organic reversible thermochromic microcapsule has the advantages of long service life and large color difference; the microcapsule does not release formaldehyde, and does not contain bisphenol A, so that the microcapsule is safer to use.

The invention relates to a mating disruption agent. The invention discloses a mating disruption agent for controlling codling moths and oriental fruit moths, wherein the codling moth mating disruption agent comprises trans-8, trans-10- dodecadienoic-1-alcohol, lauryl alcohol, tetradecyl alcohol, cetyl alcohol and an antioxidant in a weight ratio of (1-100):(5-100):(5-100):(1-50):(1-20); and the oriental fruit moth mating disruption agent comprises (Z)-8-dodecanyl acetate, trans-8-dodecanyl acetate, (Z)-8-dodecanyl-1-alcohol, lauryl alcohol, tetradecyl alcohol, cetyl alcohol and an antioxidant in a weight ratio of (1-100):(1-20):(1-20):(5-100):(5-100):(1-50):(1-20). All components of the mating disruption agent are uniformly mixed and loaded in a sustained-release vector. The mating disruption agent has the advantages of environmental friendlessness, safety to natural enemies, convenience of operation and low cost; moreover, when the mating disruption agent is used for controlling the codling moths and the oriental fruit moths in a large area, higher economical and social benefits are created.

The invention discloses a Chinese medicinal ointment with antibacterial and antipruritic effects and a preparation method thereof. The Chinese medicinal ointment comprises the following raw materials: amur corktree bark, lightyellow sophora root, common ducksmeat herb, aloe, argy wormwood leaf, fineleaf schizonepeta herb, borneol and the like. The invention also discloses a preparation method forthe Chinese medicinal ointment, which comprises the following steps: preparing a water phase from the amur corktree bark, the lightyellow sophora root, the common ducksmeat herb and the aloe; collecting volatile oil from the argy wormwood leaf and the fineleaf schizonepeta herb; grinding the borneol into fine powder; preparing an oil phase from cetyl alcohol, vaseline and glycerin; and preparing the ointment by normal working procedures. When the Chinese medicinal ointment is prepared, a water decoction heat filter method and a steam distillation method are respectively adopted to make effective medicaments give full play. When used, the Chinese medicinal ointment has the characteristics that the medicaments are directly acted on disease positions; and the response is quick. The ointment of the invention has good antibacterial, anti-inflammatory and antipruritic effects and is in a dose-response relationship. The long-term toxicity research proves that the Chinese medicinal ointment is safe.

Disclosed is an ointment using the salts or esters of clindamycinum and metronidazole as the active constituents, the constituents of the ointment include (by weight percent): clindamycinum or its medicinal salts or its esters 0.25-5%, metronidazole 0.2-4%, oleaginous base 10-40%, water soluble base 5-50%, and balancing water, wherein the oleaginous base is selected from stearinic acid, glyceryl monostearate, paraffin wax, fluid wax, Vaseline, lanoline, cetyl alcohol, stearyl alcohol, Span series, bee wax, animal or vegetable fat, the water soluble base is selected from glycerin, propylene glycol, sorbitol, polyethylene glycol series, Tween series, sodium dodecylsulfate, dimethyl sulfoxide, triethanolamine, and ethanol.

The invention discloses a cosmetic product with the main constituents of ginseng extract, white oil, cetyl alcohol, squalane, glycerin, Tween-60, coco amidopropyl betaine, triethanolamine, propylparaben, perfume compound, water and aloe gel.

The invention provides a sunscreen emulsion and a preparation method thereof, wherein the sunscreen emulsion comprises the following components in parts by weight: 0.2-3 parts of neopentyl glycol diheptanoate, 1-5 parts of propyl heptyl octanoate, 0.1-5 parts of cetyl stearyl alcohol, 3-10 parts of organic sunscreen, 1-2.5 parts of emulsifier, 0.5-10 parts by weight of titanium dioxide, 0.1-5 parts by weight of polymethylsilsesquioxane, 35-65 parts of water, 1-15 parts of butanediol, 1-15 parts glycerin, 0.1-3 parts of p-hydroxyacetophenone, 0.01-0.5 part of cetyl phosphate potassium, 0.1-1 part by weight of triethanolamine, 0.1-5 parts by weight of thickener, 0.1-1 part by weight of preservative, 0.1-10 parts by weight of moisturizer and 0.1-10 part by weight of skin conditioner. The sunscreen emulsion has stable component performance and good sunscreen index effect, and the sunscreen emulsion is in the form of white emulsion and does not make light-colored clothes dye yellow. The sunscreen emulsion of the invention is refreshingly water-moistened and not dry. The sunscreen emulsion of the invention comprises a plurality of plant extracts, which can repair the sunburned skin and prevent skin from being sunburned and peeled.

The invention relates to acne removing cream and a method for preparing the same. The acne removing cream comprises, by weight, steareth-2, lauroyl glutamate, steareth-21, cetyl alcohol, glyceryl stearate, dimethicone, isomerization cetane, capric triglyceride, isopalmitic acid ethylhexyl acrylate, vitamin E, bisabolol, propylene glycol, dipotassium glycyrrhizinate, butanediol, hexamidine (hydroxyethanesulphonic acid) dibasic, EDTA (ethylene diamine tetraacetic acid)-disodium, water, matrine, preservatives, asiaticoside, pH (potential of hydrogen) regulators and thickeners. The acne removing cream and the method have the advantages that various raw materials are mixed with one another, and accordingly facial skin cleaning and care effects can be realized; pimple, acne, papule, pustule and the like on the faces of users can be effectively removed.

The invention relates to the field of medicine, and in particular relates to a pharmaceutical composition for relieving muscular soreness and a preparation method thereof. The invention aims at providing the pharmaceutical composition which avoids the side effects of Western medicines, overcomes the slow curative effects of traditional Chinese medicines, and is used for relieving muscular soreness, and the preparation method thereof. The pharmaceutical composition for relieving muscular soreness is prepared by mixing the following raw materials in parts by weight: 10-20 parts of wintergreen oil, 3-8 parts of menthol, 1-5 parts of camphor, 1-5 parts of PPG-5 cetyl alcohol polyether-20, 0-0.5 part of phenoxyethanol, and the like. The pharmaceutical composition provided by the invention combines three spices with the analgesic effect, namely, the natural wintergreen oil, the menthol and the camphor, thereby having the superposition accumulative effects in relieving muscular soreness.

The invention provides a preparing method for 3,5-bis(tertiary butyl)-4-hydroxybenzoic acid hexadecane alkyl ester. The preparing method comprises the steps that 3,5-bis(tertiary butyl)-4-hydroxybenzoic acid, cetyl alcohol and a catalyst are added into a reaction vessel, flow of inert gas is introduced, a heat-preserving reaction is carried out at the temperature of 80 DEG C-160 DEG C, TLC tracks and monitors the reaction till the reaction endpoint, and reaction liquid is subjected to after-treatment to obtain 3,5-bis(tertiary butyl)-4-hydroxybenzoic acid hexadecane alkyl ester. By means of the preparing method, it is unnecessary to adopt other solvent, production cost is saved, and waste gas exhaustion of organic solvent is avoided in the synthesis process; the inert gas serves as a water-carrying agent and a protective agent, operation and control are simple, production safety is good, the color of products is improved, and the method has remarkable economic benefits and has remarkable environmental protection significance.

The invention discloses organic infant moisturizing cream and a preparation method thereof. The organic infant moisturizing cream is prepared from the following raw materials: hydrogenated polyisobutene, glycerol, butanediol, a matricaria chamomilla extract, a calendula extract, butyrospermum parki fruit grease, olea europaea fruit oil, caprylic / capric triglyceride, polydimethylsiloxane, cetearylalcohol, cetyl alcohol, glyceryl stearate, PEG-75 stearate, tocopheryl acetate, panthenol, sodium hyaluronate, ceteth-20, steareth-20, Sepigel EG, EDTA disodium, xanthan gum, methylparaben, propyl 4-hydroxybenzoate, phenoxyethanol and deionized water. According to the organic infant moisturizing cream and the preparation method thereof disclosed by the invention, the organic infant moisturizing cream is added with the natural organic components, the formula is reasonable, properties are mild and non-irritating, the organic infant moisturizing cream has a good moisturizing and moisture-preserving effect, and the obtained organic infant moisturizing cream is suitable for the tender skin of infants.

The invention relates to a ceramide lipidosome. The ceramide lipidosome is characterized by comprising ceramide, cholesterol, fatty acid, lecithin, emulgator, sorbitol and deionized water at mass ratio of 5:2:3:(2-20):(0.25-15):(10-25):(20-60), wherein the emulgator is selected from one or mixture of stearyl alcohol polyether-21, stearyl alcohol polyether-2, glyceryl stearate, glyceryl laurate, glyceryl myristate, span 80, tween 80, tween 60, span 60, cetyl alcohol polyether-25, cetyl alcohol polyether-6 and laureths-23. The ceramide lipidosome prepared according to the invention has the advantages of excellent water dispersibility, high stability, excellent transdermal absorption, being approximate to physiologic lipid of human skin, high transparence of aqueous dispersion, and the like.

The invention discloses an artificial melanin hair perming and dyeing agent, which comprises an agent A and an agent B. The agent A is mainly composed of the following components: 5, 6-dihydroxyindole, stearic acid, cetyl alcohol, sodium dodecyl benzene sulfonate, propylene glycol, cysteine, hydrolyzed keratin, ammonia water and water. The agent B mainly comprises the following components: hydrogen peroxide, stearic acid, cetyl alcohol, propylene glycol, sodium dodecyl benzene sulfonate and water; the preparation method comprises the following steps: (1) preparing the agent A; and (2) preparing an agent B; the ironing and dyeing integrated use method comprises the steps that after hair is cleaned, the agent A is smeared on the hair, the hair is fixed through a rolling rod to be shaped, andinfrared heating is conducted for 20 min; the agent B is smeared on the hair, and the hair is permanently shaped and the agent stays for 15 min. Hair dyeing and perming can be carried out at the sametime, damage caused by repeated treatment of hair is effectively reduced, and time and labor are saved.

An improved method of treating skin diseases comprises applying to the skin of a patient suffering such a skin disease an allantoin-containing composition in a therapeutically effective quantity. The allantoin-containing composition is an oil-in-water emulsion that includes allantoin and an emulsifier system that includes at least one emulsifier that is either an anionic emulsifier or a nonionic emulsifier. If the emulsifier is an anionic emulsifier, the emulsifier system can include an acidic wax such as beeswax. The nonionic emulsifiers used can include at least one nonionic emulsifier that is an ethoxylated ether or an ethoxylated ester whose carbon chain length ranges from 8 to 22 carbon atoms. Alternatively, the emulsifier system can include an acidic anionic polymer such as carboxypolymethylene and an anionic emulsifier. In another alternative, the emulsifier system can include the acidic anionic polymer and a nonionic emulsifier, or the acidic anionic polymer alone. In still another alternative, the emulsifier system can include cetyl alcohol and stearic acid. In yet another alternative, the emulsifier system can include sodium stearoyl lactylate and sodium isostearoyl lactylate. In another alternative, the emulsifier system can include at least one polyethyleneglycol ether of cetearyl alcohol. In still another alternative, the emulsifier system can include a polyethylene glycol ester of stearic acid and glyceryl stearate. The composition can include other ingredients. The pH of the composition used in a method according to the present invention is from about 3.0 to about 6.0; preferably, a narrower pH range is used, varying with each embodiment of the composition. Among the diseases that can be treated is epidermolysis bullosa.

The invention relates to the technical field of cosmetics, and provides a tone-up cream aiming at the problem that skin color is difficult to improve by a tone-up cream. The tone-up cream dprovided bythe invention comprise a composition A, a composition B and a composition C. The composition A is prepared from the following ingredients in parts by mass: 0.5 parts of pammonium acryloyldimethyltaurate-VP copolymer and 1-2 parts of propylene glycol dicaprylate / dicaprate. The composition B is prepared from the following ingredient in parts by mass: 1-4 parts of titanium dioxide, 1-4 parts of cetyl alcohol, and 1-4 parts of sodium polyacrylate / / polydimethylsiloxane / / decamethylcyclopentasiloxane / / tridecyl polyether-6 / / PEG / PPG-18 / 18 polydimethylsiloxane. The composition C is prepared from the following ingredients in parts by mass: 0.5-0.75 parts of 4-butyl resorcinol, 0.01-0.1 parts of Chinese galla extract, and 5-10 parts of nicotinamide. 4-Butyl resorcinol, Chinese gall extract and nicotinamide are adopted to cooperate so as to achieve a synergistic effect, which is beneficial to improve the smoothness and transparency of the skin, and is beneficial to improve the skin color effect ofthe one-up cream.