126 results about "Cosmetic ingredient" patented technology

The invention relates to a compound NMNH calcium salt, in particular to an amorphous form of a reduced β-nicotinamide mononucleotide calcium salt, a preparation method therefor, a use thereof as a pharmaceutical ingredient, a health care product ingredient and a cosmetic ingredient or as a food additive, and a formulation containing the salt, belonging to the field of medicines, health care products, cosmetics and food additives. Specifically, described in the invention is a NMNH calcium salt amorphous compound. The compound shows long-term continuous stability, and compared with NMNH disodium salt, has significantly superior oxidation resistance and stability, and anti-hygroscopic properties, and is more beneficial to long-term 10 storage, promotion and market application. The NMNH calcium salt amorphous compound is simple in preparation process, easy to control and suitable for large-scale production.

1. Name of this design: Body of an essence container with an applicator. 2. Purpose of this design: The product as a whole is an essence container with an applicator that allows cosmetic ingredients to be introduced into the skin by pressing a button at the end using microneedles on the applicator. The part to be protected is the main body of the essence container with the applicator. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. Other situations requiring explanation: Solid lines in each view indicate parts requiring protection, while dashed lines indicate parts not requiring protection; the reference diagram is a reference diagram indicating the names of each part, D is the button, E is the container, and F is the applicator detachably mounted on the container.

The present invention relates to a compound, NMNH calcium salt, and more particularly to an amorphous reduced β-nicotinamide mononucleotide calcium salt, its preparation method, its use as pharmaceutical and cosmetic ingredients, and preparations containing these salts, belonging to the fields of medicine and cosmetics. Specifically, the present invention describes an amorphous NMNH calcium salt compound that exhibits long-term stability, significantly superior antioxidant properties, stability, and hygroscopic resistance to the disodium NMNH salt, and is more suitable for long-term storage and market promotion. The amorphous NMNH calcium salt compound has a simple preparation process, is easily controlled, and is suitable for large-scale production.

The invention relates to an interferometric pigment comprising a layer of zinc sulfide-based material. The pigment advantageously comprises a low refractive index core and at least one high refractive index layer comprising zinc sulfide. The invention also proposes a method for synthesizing these pigments by non-homogeneously precipitating zinc sulfide on a powdered support, by adding a zinc salt solution to a reaction medium containing a dispersion of the powdered support, titrating a sodium sulfide solution having a fixed pH at a moderate temperature to obtain a precipitate. The invention also relates to cosmetic compositions comprising these interference pigments free of titanium dioxide, titanium dioxide being typically introduced as a filler or by providing a cosmetic ingredient containing titanium dioxide.

The invention provides an essence lotion with an anti-aging function and a preparation method thereof, and belongs to the technical field of cosmetics, the essence lotion comprises a phase A, a phase B, a phase C and a phase D, wherein the phase A consists of glyceryl distearate, jojoba oil and vitamin E; the phase B is prepared from deionized water, glycerol, 1, 3-propylene glycol, methylparaben and polyoxyethylene sorbitan monooleate; the phase C is a citric acid solution; and the phase D consists of exosomes from four fruit sources of blueberries, pomegranates, lemons and grapefruits. According to the technical scheme, exosomes from blueberries, pomegranates, lemons and grapefruits are scientifically compounded, an anti-aging network with a synergistic effect is constructed, good stability and biocompatibility are achieved, and many problems existing in traditional anti-aging cosmetic ingredients are solved.

The present invention relates to a method for purifying (PU) at least one aqueous medium based on at least one C-glycoside derivative corresponding to formula (I) (preferably corresponding to formula (I') or (I''), and optical or geometric isomers thereof, and / or solvates (e.g., hydrates) thereof, and at least one salt, comprising at least one step of electrodialysis (PU1) of the aqueous medium. The present invention also relates to a method for preparing (PR) at least one C-glycoside derivative as described herein, comprising at least one step of electrodialysis (PU) of at least one aqueous medium containing at least the C-glycoside derivative and at least one salt. JPEG2026518301000030.jpg41170

The present invention provides an emulsified composition, a preparation method, and an application thereof. The emulsified composition comprises a polyol, a sucrose fatty acid ester, and a polyglycerol fatty acid ester; the sucrose fatty acid ester is a combination of sucrose laurate, sucrose dilaurate, sucrose palmitate, and sucrose stearate. The emulsified composition of the present invention has a smaller emulsified particle size than conventional emulsions after use in cosmetics, and a narrower particle size distribution range, creating a better skin feel and having higher kinetic stability. The smaller particle size helps effectively deliver active ingredients into the skin, making it a potential carrier for cosmetic ingredients, achieving optimal dispersion of active ingredients in specific skin layers, resulting in better efficacy. Furthermore, the smaller particle size allows for rapid penetration into the deep layers of the skin and pores, effectively rinsing away makeup and dirt.

A cosmetic composition is provided, which comprises a Bilberry seed extract and an oily cosmetic base.

The present application relates to a kind of compound NMNH calcium salt, especially to a kind of reduced beta-nicotinamide mononucleotide calcium salt Polymorph and its preparation method, and they are used as pharmaceutical ingredients, health product ingredients, cosmetic ingredients or as food additive, and preparation containing these salts, belong to medicine, health product, cosmetic, food additive field.The specific, the present application describes NMNH calcium salt Polymorph, the crystal shows long-term sustained stability, significantly better than the stability of NMNH disodium salt, anti-hygroscopicity, more conducive to long-term storage, popularization and marketing.The NMNH calcium salt crystal preparation process is simple, easy to control, suitable for large-scale production.

To provide a cosmetic composition which cleans the skin up.SOLUTION: A cosmetic composition includes soybean protein, whey protein, yeast protein, a koji fermented product and a Sake lees fermented product. The koji fermented product is derived from grains including white rice, barley, red rice, brown rice, millet, common millet, black rice, sorghum and barnyard millet, which are obtained by using white koji mold, black koji mold and yellow koji mold. The cosmetic composition furthermore contains at least one selected from a group consisting of plant-derived lactic acid bacteria derived from Sunki pickles (traditional pickles in the Kiso region in Japan)', soybean extract and glucomannan, Gymnema sylvestre extract and white kidney bean extract, or a wild grass fermented extract.SELECTED DRAWING: None

A hair styling composition comprising at least one cationically modified polygalactomannan having a molecular weight in a range of from about 40 to about 1100 KDa and at least one cosmetic ingredient is disclosed. Also disclosed is a method of use thereof and a process for preparing the same.

Cosmetic composition, e.g. an anti-ageing composition, comprising retinyl palmitate (pref. 0.25-0.5 wt.%), Silybum marianum seed oil (pref. 1-3 per cent by weight), betaine (pref. 2-4 weight per cent)

SKINCARE AND / OR MAKE-UP COMPOSITION FOR KERATINOUS MATERIALS The present invention relates to a skincare and / or makeup composition for keratinous materials, comprising: (i) at least one surfactant selected from surfactins, their derivatives, and mixtures thereof; (ii) at least 2% by weight of at least one wax with a melting point of at least 60°C, relative to the total weight of the composition; and (iii) at least one paste-like compound. The present invention also relates to a non-therapeutic method for skincare and / or makeup of keratinous materials. Figure for the abstract: none

A cosmetic composition is provided, which comprises a carrier and a Patchouli stem extract, in particular an extract from exhausted Patchouli stems. This composition provides anti-oxidant, anti-elastase, anti-hyaluronase, and anti-tyrosinase activities.

The invention relates to an interferometric pigment comprising a layer of zinc sulfide material. The pigment advantageously comprises a low refractive index core and at least one high refractive index layer comprising zinc sulfide. The invention also proposes a method for synthesizing these pigments by heterogeneously precipitating zinc sulfide on a powdered support by adding a zinc salt solution to a reaction medium containing a dispersion of the powdered support and titrating a sodium sulfide solution having a fixed pH at a moderate temperature to obtain a precipitate. The invention also relates to cosmetic compositions comprising these interference pigments free of titanium dioxide, wherein titanium dioxide is typically introduced as a filler or by providing a cosmetic ingredient containing titanium dioxide.

The present invention discloses a cosmetics adverse reaction prediction method and system driven by a cosmetics ingredient database, which relates to the field of computer technology. The method comprises: obtaining the properties and ingredient information of a target cosmetic, predicting the audience characteristics of the target cosmetic based on the information, and forming a multi-cluster audience characteristic stream. The cosmetics attribute and ingredient information are used to perform registration optimization on the cosmetics ingredient database to determine the registration ingredient library. Multiple adverse reaction prediction learners and loss parsers are used for learning to establish dual channels for immediate and delayed adverse reaction prediction. The cosmetics ingredients and audience characteristics are input into the dual channels to generate a cosmetics adverse reaction prediction report. The method solves the technical problem that the existing cosmetics adverse reaction prediction cannot provide personalized and accurate predictions. By realizing personalized and accurate predictions of cosmetics adverse reactions, the technical effect of improving prediction accuracy is achieved.

This invention provides a novel peeling gel cosmetic composition that consists solely of naturally derived ingredients, exhibits excellent stability over time, and generates aggregates (exhibits a peeling effect) when applied to the skin and massaged. [Solution] The peeling gel cosmetic composition of the present invention contains an extract component, cellulose, gellan gum, xanthan gum, carrageenan, dextrin, and water as the remainder.

The invention relates to the technical field of cosmetic component detection and analysis, and discloses a method for rapidly recognizing arbutin in cosmetics based on surface enhanced Raman spectroscopy, AgNPs sol is prepared by an ascorbic acid oxidation-reduction method, and an SERS sensing interface is constructed through aspartic acid electro-polymerization modification; for different dosage forms of cosmetics, a to-be-detected solution is obtained through methanol extraction and centrifugal filtration purification, the to-be-detected solution and AgNPs sol are mixed and adsorbed, then a Raman spectrum is collected, pretreatment is conducted through combination of multivariate scatter correction and standard orthogonal transformation, characteristic wavelengths are screened through a genetic algorithm-combined interval partial least square method, and detection is achieved through combination of qualitative and quantitative models. Through cooperation of sensing interface specific modification and a data processing technology, the arbutin signal recognition capability is enhanced, matrix interference is eliminated, rapid and accurate detection of arbutin in cosmetics is realized, and the effects of high sensitivity, high specificity and simple and convenient operation are achieved.

The present invention discloses a method and system for analyzing and feedbacking adverse reactions to cosmetics based on active monitoring, relating to the technical field of cosmetics information management. This method, based on active monitoring, obtains usage monitoring feedback information for cosmetics across different age groups and performs predictive analysis to obtain a skin condition feedback dataset and a usage behavior evaluation feedback dataset for each age group. Furthermore, the system analyzes and obtains a skin adverse feedback index and a usage adverse feedback index for each age group. Furthermore, the system obtains a cosmetic ingredient feedback safety index and combines these indices for analysis to obtain a comprehensive adverse feedback index for each age group. The system compares the comprehensive adverse feedback index with a preset comprehensive adverse feedback index threshold, generates feedback suggestions, and labels them. This effectively captures immediate feedback from users of different age groups during the use of cosmetics, providing targeted analysis and subsequently accurately assessing cosmetic adverse reactions.

The present disclosure provides a cosmetic-component atomization apparatus that is provided in a cosmetic device and can stably and appropriately supply a cosmetic component. The cosmetic-component atomization apparatus according to the present disclosure is a cosmetic-component atomization apparatus that is provided in an atomization device or a cosmetic device to eject mist and is configured to atomize and diffuse a cosmetic component into the air. A cosmetic-component atomization apparatus includes a cosmetic component that is solid or semi-solid at room temperature, a carrier that carries cosmetic component, and an atomizer which is brought close to at least one of the cosmetic component or the carrier and heat the cosmetic component to a temperature equal to or more than a melting point or a sublimation point of the cosmetic component to atomize the cosmetic component.

The invention discloses a cosmetic ingredient sensitization prediction method based on machine learning. According to the method, a cosmetic ingredient data extraction module and a cosmetic ingredient sensitization identification prediction module are included; the processing step of the cosmetic component data extraction module comprises integration of cosmetic component sensitization related data, SDF data reading and input, component molecular feature extraction and clean component data; the cosmetic component sensitization recognition and prediction module further comprises a cosmetic component sensitization prediction model construction module. The processing steps of the cosmetic component sensitization recognition prediction module include that the cosmetic component sensitization prediction model construction module extracts input data in the cosmetic component data extraction module and outputs the input data to a prediction improvement model, and cosmetic component sensitization prediction is conducted on the basis of the prediction improvement model. According to the method, through comprehensive analysis of various data sources and various models, the accuracy of the models in the aspect of predicting the sensitization of the cosmetic components is improved, and reference is provided for cosmetic safety.

Antiperspirant / deodorant compositions include, in a cosmetically acceptable medium, (a) at least one cosmetic ingredient obtained from Bamboo, (b) at least one cosmetic ingredient obtained from Maranta arundinaceae (Arrowroot), (c) at least one natural starch, and (d) water. These antiperspirant / deodorant compositions are useful in reducing body odor and in wetness absorption. A method for the cosmetic treatment of body odors, in particular axillary odors, which includes applying, to the skin, in particular the axillae, these compositions is also described.

The application discloses an endogenous polypeptide, a preparation method and application thereof. A structural formula of the polypeptide is shown in formula (I): R1-(AA1)m-AA2-AA3-(AA4)n-R2, formula (I); wherein m is independently 2 or 3; n is independently 1, 2 or 3; AA1 is independently K, R or H; AA2 is independently I or W; AA3 is independently I or W; AA4 is independently K, R or H; R1 is any one of -H, Y, LY, PLY or LLY; and R2 is any one of -OH, L, LL, E, EL, EW, W, EH or EHL. The polypeptide has removed a high-affinity heparin binding domain while retaining the targeted antioxidant and anti-inflammatory functions, thereby avoiding signal interference and potential biological safety risks possibly caused by full-length PF4, and meeting the safety requirements of cosmetic ingredients.

The present invention relates to a cosmetic composition comprising, in a physiologically acceptable medium: - at least one silicone-polyurethane polymer, - at least one pullulan modified by at least one silicone group, - at least one volatile oil, and - optionally in addition at least one coloring material.

To provide a process for inserting a photochromic molecule into an emollient cosmetic polymer.SOLUTION: A cosmetic ingredient for cosmetic products has a polymer structure which includes an emollient or film-forming cosmetic polymer which is transparent to light. An organic chromophore molecule is inserted and chemically linked into the polymer, which can be a fixed color molecule or a photochromic molecule capable of rapidly switching from one color to another. The colored or photochromic molecule is inserted and chemically linked by transesterification into a cosmetic oil provided with functionalities which are suitable for the chemical anchoring of the molecule and chemically linked to the oil. The cosmetic oil may be a silicone macrodiol functionalized with a photochromic derivative designed so as to ensure the transition between a colorless state and a colored state after irradiation with ultraviolet light.SELECTED DRAWING: None

The present invention provides a fibrous mat comprising a plurality of electrospun fibers wherein each electrospun fiber comprises a shell and a core comprising a water-soluble polymer and a plurality of cells, e.g., dormant cells. The invention further provides methods of activating dormant cells and methods of use thereof, such as for supplementing cosmeceutical ingredients to the skin of a subject.

Cosmetic ingredient comprising a photochromic molecule denominated FC-SPOX for cosmetic products changing colour when irradiated through ultraviolet light (UV, preferably UV-A). Formula (I). Method of synthesis of such photochromic molecule. Monosubstituted and disubstituted transesterification product between FC-SPOX and a polymer or cosmetic oil with the aim of increasing the molecular weight of FC-SPOX. Formula (I). Method for the transesterification. Cosmetic compositions for make-up containing said photochromic transesterification product, capable of changing colour both per se and when applied to the skin when they are exposed to UV radiation.

A method for reducing the appearance of fine lines or wrinkles, treating skin inflammation, or reducing the appearance of reddened or erythemic skin is disclosed. The method can include applying to skin having a fine line or wrinkle, having inflammation, or having a reddened or erythymic appearance a composition that includes tetrahexyldecyl ascorbate and Acmella oleracea extract, wherein application of the composition to the skin reduces the appearance of the fine line or wrinkle, treats skin inflammation, or reduces the appearance of the reddened or erythemic skin.

The use of nanometric liposome-like (chitosomes) in pharmaceutical or cosmetic composition and a preparation thereof with the chitosomes including chitosan molecules, phospholipid molecules, a cross-linking agent and at least one active pharmaceutical or cosmetic ingredient.

Disclosed are compositions and methods for their use that can be used in cosmetic applications. The composition can include an effective amount of a Centella asiatica stem cells to reduce the activity of hyaluronidase in skin, an effective amount of tetradecyl aminobutyroylvalylamino butyric urea trifluoroacetate or Alpinia galanga leaf extract to promote the production of hyaluronic acid in skin, an effective amount of tripeptide-1 to promote the production of fibronectin and laminin in skin, and a dermatologically acceptable vehicle.