173 results about "Cosmetic ingredient" patented technology

The invention discloses a cosmetic adverse reaction analysis feedback method and system based on active monitoring, and relates to the technical field of cosmetic information management. According to the cosmetic adverse reaction analysis and feedback method based on active monitoring, use monitoring feedback information of different age groups of set cosmetics is obtained, prediction analysis is carried out, and a skin state feedback data set and a use behavior evaluation feedback data set of each age group are obtained; analyzing to obtain a bad skin feedback index and a bad use feedback index of each age group; the method comprises the following steps of: comparing a preset comprehensive bad feedback index threshold value with a preset comprehensive bad feedback index threshold value to generate a feedback suggestion and marking the feedback suggestion, simultaneously obtaining a cosmetic ingredient feedback safety index, and analyzing by combining the indexes to obtain a comprehensive bad feedback index of each age group. Therefore, instant feedback of users of different age groups in the cosmetic using process is effectively captured, targeted analysis is provided, and then the adverse reaction of the cosmetics is accurately evaluated.

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 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.

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.

The invention relates to a compound NMNH calcium salt, in particular to an amorphous form of a reduced beta-nicotinamide mononucleotide calcium salt, a preparation method of the reduced beta-nicotinamide mononucleotide calcium salt, application of the reduced beta-nicotinamide mononucleotide calcium salt as a pharmaceutical ingredient, a health care product ingredient, a cosmetic ingredient or a food additive, and a preparation containing the reduced beta-nicotinamide mononucleotide calcium salt, and belongs to the field of medicines, health care products, cosmetics and food additives. Specifically, the invention describes an amorphous compound of NMNH calcium salt, the compound shows long-term continuous stability, the oxidation resistance, the stability and the moisture absorption resistance of the compound are obviously superior to those of NMNH disodium salt, and the compound is more beneficial to long-term storage, popularization and marketing. The preparation process of the NMNH calcium salt amorphous compound is simple, easy to control and suitable for large-scale production.

The invention provides an emulsified composition as well as a preparation method and application thereof. The emulsified composition comprises polyol, sucrose fatty acid ester and polyglycerol fatty acid ester, the sucrose fatty acid ester is a combination of sucrose laurate, sucrose dilaurate, sucrose palmitate and sucrose stearate. After the emulsified composition is applied to cosmetics, the emulsified particle size is smaller than that of common emulsion, the particle size distribution interval is narrower, better skin feeling is created, higher dynamic stability is achieved, active ingredients can be effectively conveyed into the skin due to the small particle size, the emulsified composition can serve as a potential carrier of cosmetic ingredients, and the application prospect is wide. According to the present invention, the active components can achieve the optimal dispersion effect in the specific skin layer, the good effect is provided, the small particle size can rapidly immerse into the deep skin layer and the pores, and the makeup and the dirt can be well washed.

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.

Cosmetic composition suitable for strengthening the skin barrier function comprising an extract of non-photosynthetic non-fruiting filamentous bacteria and an extract of wheat grain. The present invention relates to a cosmetic and / or dermatological composition comprising, in a physiologically acceptable medium, at least one extract of non-photosynthetic non-fruiting filamentous bacteria and at least one extract of wheat grain of the species Triticum Vulgare.It also relates to the use of said composition to improve and / or strengthen the skin barrier function as well as a cosmetic treatment process intended to improve and / or strengthen the barrier function and / or hydration and / or resistance to external aggressions of the skin and / or its appendages and characterized in that an effective quantity of an extract of a non-photosynthetic non-fruiting filamentous bacterium and an extract of wheat grain of the species Triticum Vulgare or of a composition comprising an extract of a non-photosynthetic non-fruiting filamentous bacterium, in particular an extract of Vitreoscilla filiformis and an extract of wheat grain of the species Triticum Vulgare, is applied to the skin and / or its appendages.

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 application relates to a cosmetic composition comprising resveratrone, for improving skin health.

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.

Lint-Resistant Cosmetic Composition: A lint-resistant cosmetic composition is in the form of an oil-in-water emulsion that includes an aqueous phase and an oily phase, and includes at least one cosmetically acceptable polymer thickener selected from the group consisting of crosslinked polymers, gums, taurate-based polymers, carbomers, polyacrylates, and combinations thereof; at least one ethoxylated agent in liquid form at room temperature in the range of approximately 20°C to approximately 28°C and has an HLB of approximately 8.5 to approximately 16; and at least one oil. The lint-resistant cosmetic composition resists linting when applied by rubbing or smoothing onto a keratinous substrate. Figure for abbreviation: NONE

COSMETIC COMPOSITIONS CONTAINING HIGH AMOUNTS OF LACTONE POOLS This disclosure relates to a cosmetic composition containing high amounts of lactone polyols and processes for treating skin with such compositions. Cosmetic compositions include: (a) a C10-30 alkyl polyacrylate; (b) at least 5% by weight of one or more lactone polyols; (c) one or more nonionic emulsifiers; (d) one or more fatty compounds; and (e) water. In addition, the amount of one or more lactone polyols in the composition is generally at least 10 times greater than the amount of the C10-30 alkyl polyacrylate in the composition. Figure for the abstract: none

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)

The present invention discloses a liquid cosmetic ingredient analysis system based on the triboelectric effect. The system includes a microfluidic channel and a self-powered liquid sensor respectively used for manipulating trace liquid samples and analyzing trace element components. A driving component for driving the liquid to flow is connected to the microfluidic channel, and a voltage acquisition component is connected to the self-powered liquid sensor. The self-powered liquid sensor is a multi-layer thin film sensing structure prepared based on the triboelectric effect and the electrostatic induction effect. The multi-layer thin film sensing structure includes a glass substrate (1), a bottom electrode (2), a dielectric layer (3), and a top electrode (4) sequentially arranged from bottom to top. The microfluidic channel (5) is bonded to the upper surface of the top electrode (4). The present invention can determine the components in liquid cosmetics based on different voltage signals generated by the triboelectric effect, can miniaturize the cosmetic detection equipment, and the detection is more simple and fast.

The present invention relates to cosmetic compositions comprising a combination of lacto-N-tetraose (LNT) or lacto-N-neotetraose (LNnT); and an aliphatic diol or aliphatic triol or an ether or an ester thereof. These cosmetic compositions, respectively said combinations, show a significant antimicrobial effect on microbes.

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.

COSMETIC COMPOSITION IN THE FORM OF A GEL-CREAM EMULSION WITH HIGH-SALT ACTIVE INGREDIENTS. A cosmetic composition in the form of a direct oil-in-water creamy emulsion comprises aqueous and oily phases. The aqueous phase comprises a salt-stable polymer system including a polyacrylate-6 crosslinked polymer, xanthan gum, and one or more clays, as well as high amounts of vitamin C, oils, and emulsifiers. It provides a pleasant feel upon application with a smooth, gliding texture and does not form significant pilling, clumping, or kinking when applied to the skin. The cosmetic composition does not exhibit phase separation into solid / liquid or oily / aqueous layers. Figure for abbreviation: NONE

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.