26 results about "Skin sensitivity" patented technology

The invention discloses a poly-deoxyribonucleotide salt and a preparation method and application thereof, the content of the poly-deoxyribonucleotide salt is greater than 95%, the protein content is less than 1.0%, and after high-pressure moist heat sterilization, the dynamic viscosity reduction amount does not exceed 25%, and the elastic index G'reduction amount does not exceed 30%. The polydeoxyribonucleotide salt disclosed by the invention is simple in preparation process, short in production period, low in cost and suitable for large-scale industrial production; and the preparation process is mild, few impurities are introduced, the product structure is less damaged, and the preparation method is environment-friendly. The polydeoxyribonucleotide salt disclosed by the invention has good physical support performance, has the effects of promoting skin cell repair, resisting skin sensitivity, whitening, resisting inflammation, preventing alopecia and growing hair, and has a wide market prospect.

The invention relates to a preparation method and application of a sensitive skin repairing composition containing phellinus igniarius PDRN, and belongs to the technical field of cosmetics. The sensitive skin repairing composition is prepared from phellinus medicinus PDRN, bio-saccharide gum-1 and tephrosia esculenta seed extract, and the three components have a synergistic effect and can effectively promote the generation of three barrier proteins, namely tight junction protein, biaprylin and fibroin, so that the skin barrier function is strengthened, the long-acting repairing of sensitive skin is realized, and the skin sensitivity is reduced.

The invention discloses a pore cleaning mud mask and a preparation method thereof, belongs to the technical field of cosmetics, and particularly relates to a pore cleaning mud mask. Comprising 14 to 18 parts of kaolin, 7 to 9 parts of Manny root ice river mud, 4.5 to 5.5 parts of Amazon white mud, 10 to 12 parts of wheat germ oil, 43 to 47 parts of tea water, 0.1 to 0.14 part of a phellinus linteus extract, 1 to 2 parts of swertia mileensis powder, 2 to 4 parts of lactobionic acid, 0.08 to 0.12 part of salicylic acid and 0.4 to 0.6 part of gluconolactone. The pore cleaning mud mask provided by the invention is uniform in particle size distribution, uniform in mixing and capable of keeping the state of the mud mask moist and not dry in the use process, the cleaning strength of controlling oil, dredging pores and resisting inflammation is improved, meanwhile, skin sensitivity caused by excessive cleaning is avoided, and the cleaning effect is good. The invention provides a novel cleaning mud mask formula for realizing the goal of cleaning pores and an efficient and stable preparation method of the novel cleaning mud mask formula.

The present application relates to the technical field of skin care products, and particularly relates to an anti-pollution composition containing guaiazulene and a preparation method and application thereof.The composition is composed of guaiazulene liposomes, kelp extract, date seed extract and schisandra chinensis extract, and achieves triple protection through the cascade effect of the four components.The composition can not only achieve the common effect of "adsorption-anti-inflammation-repair-soothing", but also has considerable soothing effect on skin sensitivity, itching and swelling induced by company decoration.The preparation method of the composition is simple and easy to operate, is conducive to industrialized large-scale production and application, meets market demand, and has strong market application value.

The invention discloses a composition with soothing, red fading and barrier repairing functions and application thereof. The composition is prepared from the following raw materials in parts by mass: 0.01 to 0.1 part of fructus hippophae extract, 0.01 to 1 part of flos magnoliae extract and 1 to 5 parts of egg oil. The composition can be applied to cosmetics. The fructus hippophae extract, the flos magnoliae extract and the egg oil are compounded according to a certain mass ratio and then are used as effective components of cosmetics, the composition has the effects of increasing the epidermis moisture content, relieving and fading red and repairing a barrier, and the raw materials of the composition are natural, green, high in safety, mild and non-irritating, and the composition has a good application prospect. The skin care product has good smearing absorption performance, the skin feeling of the skin care product can be effectively improved, the smearing ductility of the product and the softness of the dried skin are improved, and the sticky feeling of the product is reduced; the traditional Chinese medicine composition not only can effectively relieve skin sensitivity and discomfort of adults, but also can be used for relieving eczema, dry and red skin and other problems of infants.

This invention discloses a composition that can effectively soothe and repair sensitive skin, its preparation method, and its application, relating to the field of skincare products. The composition of this invention, by weight, comprises 5-18 parts β-glucan, 1-10 parts mannan, 8-15 parts yeast polypeptides, 1-10 parts sodium hyaluronate, 2-5 parts magnesium ascorbate phosphate, and 8-15 parts Scutellaria baicalensis root extract. This composition is mild and non-irritating, can quickly and effectively relieve skin sensitivity reactions, protect the skin barrier, and has good storage stability, not easily affected by environmental factors such as temperature and oxygen.

The application relates to the field of biometric identification technology and discloses a dynamic power distribution method for a semiconductor hair removal device based on spectrum analysis, which comprises the following steps: collecting a laser emission curve and a laser reflection curve of the semiconductor hair removal device, and calculating the laser energy values of the emission and reflection; calculating an absorption characteristic index, dividing a high-absorption region and a low-absorption region, calculating skin characteristic values and a skin sensitivity index of the laser emission region, combining the time length of the hair removal treatment of the laser emission region by the semiconductor hair removal device until the collection moment, determining the working power of the semiconductor hair removal device at the next adjacent collection moment of the collection moment, and realizing the dynamic power distribution of the semiconductor hair removal device. The application can adaptively determine the working power of the semiconductor hair removal device matched with the skin condition.

The invention discloses application of a mulberry root bark extract, and particularly relates to application of the mulberry root bark extract in preparation of a product for improving skin cortisol unbalance caused by pressure stress. The mulberry root bark extract provided by the invention can improve skin problems caused by excessive transformation of cortisol due to pressure stress, and improve the expression quantity of skin collagen, skin barrier related protein and skin basement membrane related protein, so that skin barrier damage, skin sensitivity, skin aging, skin aging and the like caused by emotional pressure are effectively relieved. Wrinkles are generated; the skin elasticity is reduced and the like.

The invention belongs to the technical field of cosmetics, and particularly relates to a plant extract composition with anti-aging and soothing effects and a preparation method thereof. The composition is prepared from the following components in parts by mass: 1 to 5 parts of herba portulacae extract, 0.5 to 3 parts of chamomile extract, 0.1 to 1 part of cedar oil, 0.1 to 1 part of sandalwood oil, 2 to 10 parts of boa oil, 0.5 to 3 parts of lavender extract, 0.5 to 2.5 parts of gomphrena globosa extract, 0.3 to 2 parts of magnolia flower extract and 0.5 to 4 parts of rose extract. The composition disclosed by the invention can not only relieve the problem of skin sensitivity from the source, but also effectively delay the skin aging process through a multi-target synergistic mechanism such as oxidation resistance, inflammation resistance, barrier repair, moisturizing, microcirculation promotion and the like, and realizes the dual effects of resisting aging and relieving through a multi-channel synergistic effect.

The invention discloses a herbal compound anti-wrinkle spot-fading moisturizing mask and a preparation method thereof, and relates to the technical field of cosmetic processing. The herbal compound anti-wrinkle spot-fading moisturizing mask is composed of essence and two-phase permeation antibacterial film cloth, the essence is prepared from a proteoglycan protein peptide nanocomposite, synergistic liposome, a lucid ganoderma extract, a rhodiola rosea extract, a ginseng extract, a semen cuscutae extract, glycerin, hydroxyethyl cellulose, p-hydroxyacetophenone and deionized water. The essence is loaded in the biphasic permeation antibacterial film cloth, fat-soluble and water-soluble active substances in the essence can permeate and immerse into skin through gradient permeation and multistage pore channels, the permeability of the active substances is improved, and under further delivery of nano-particles and lipidosome, the synergistic skin care effect of multiple components is remarkably improved; the anti-wrinkle, freckle-fading and moisturizing effects are effectively improved, and meanwhile, the anti-wrinkle, freckle-fading and moisturizing composition has excellent antibacterial property and can reduce skin sensitivity and inflammatory response.

1. The name of the design product: handheld cold plasma treatment instrument (COLDJET PRO). 2. The use of the design product: the design product is used to improve skin fine lines, skin quality and acne, shrink pores, improve skin sensitivity, promote skin care product absorption and scalp hair growth. 3. The design points of the design product: the shape of the product. 4. The picture or photo that best shows the design points: perspective view.

The invention discloses a soothing and repairing skin care composition as well as a preparation method and application thereof, and belongs to the technical field of cosmetics. The skin care composition is prepared from the following components in parts by mass: 3 to 7 parts of herba centellae extract, 0.5 to 1 part of radix scutellariae extract, 2 to 4 parts of rhizoma polygoni cuspidati extract, 1 to 3 parts of radix gentianae extract and 15 to 20 parts of rhizoma atractylodis macrocephalae extract. Wherein the rhizoma atractylodis macrocephalae root extract is prepared by adopting a compound fermentation process of rhodotorula glutinis, lactobacillus brewer and lactobacillus paracasei, and active ingredients are richer. Through the synergistic effect of multiple components, the composition can significantly inhibit secretion of inflammatory factors IL-6 and activity of hyaluronidase and promote HaCaT cell migration, has excellent soothing, anti-inflammatory and repairing effects, and can effectively improve the problems of skin sensitivity, dryness and barrier injury.

The invention discloses an application of a circium japonicum extract in preparation of cosmetics with an instant skin soothing effect, and the circium japonicum extract can quickly and remarkably reduce the calcium ion influx level in cells, inhibit the activity of TRPV1 and reduce the content of TRPV1, so that the instant soothing effect is achieved, and discomfort symptoms such as skin sensitivity, redness and stabbing pain are relieved. In addition, the invention further provides that an extracting agent in the preparation process of the circium japonicum extract has an influence effect on the instant relieving effect of the circium japonicum extract, and the instant relieving effect of the circium japonicum extract is optimized by selecting the extracting agent.

The invention provides collagen peptide for improving skin sensitivity and a preparation method and application thereof, and belongs to the technical field of collagen peptide extraction. The invention provides a preparation method of collagen peptide for improving skin sensitivity. The collagen peptide obtained by the preparation method is extracted from fish scales. The proportion of components with the molecular weight smaller than or equal to 1 kDa in the collagen peptide is larger than or equal to 59.71%. The collagen peptide with small molecular weight is high in proportion, and the bioactive function of the collagen peptide can be brought into full play. The small-molecular-weight collagen peptide can reduce inflammatory response by reducing the level of serum inflammatory factors, macroscopically consolidate skin barrier by reducing percutaneous moisture loss and increasing the moisture content of skin cuticle, and achieves the effect of improving skin sensitivity.

The invention discloses lactobacillus plantarum DH-3 and application thereof, and belongs to the technical field of microbial fermentation. The lactobacillus plantarum DH-3 is preserved in the China General Microbiological Culture Collection Center (CGMCC) on August 11, 2025, and the preservation number is CGMCC No.35560. The lactobacillus plantarum DH-3 is preserved in the China General Microbiological Culture Collection Center (CGMCC). According to the method, lactobacillus plantarum DH-3 is used for carrying out microbial fermentation on roots and stems of asparagus cochinchinensis, a compound enzyme system generated in the growth process of the lactobacillus plantarum DH-3 is used for biologically converting saponin cytotoxic components and decomposing complex insoluble polysaccharide substances into oligosaccharides, so that active secondary metabolites are obtained, meanwhile, active components in the active secondary metabolites are effectively dissolved out, and the activity of asparagus cochinchinensis is improved. The obtained biological fermentation liquor is safe and effective, and has excellent performance in the aspects of resisting skin aging, reducing skin sensitivity and irritation and relieving skin pigmentation.

The application discloses a composition with the effects of balancing cortisol, balancing pressure and soothing and application thereof, and belongs to the technical field of functional skin care products. The composition is prepared by compounding paeonia root extract, gardenia fruit extract, mint extract, albizzia lebbeck seed extract, anemarrhena asphodeloides root extract, ginkgo leaf extract and dipeptide-1 in specific mass fractions. The components in the composition have a synergistic effect, can intervene in the excessive activation of the HPA axis from the upstream, balance the cortisol level from the root cause, relieve chronic stress, can significantly reduce the symptoms of skin sensitivity and the level of inflammatory factors, effectively inhibit the inflammatory response and soothe the skin sensitivity. The application solves the technical defects of the prior art that the existing products only have the effect of surface soothing and cannot block the continuous influence of stress on the skin, and provides a solution that takes both the symptoms and the root cause into consideration for the stress-related skin problems.

The invention discloses red algae glacier cleansing mud and a preparation method thereof, and relates to the technical field of cosmetic preparation. The red algae glacier cleansing mud is prepared from 22%-24% of active matter carrier particles, 3.5%-4.6% of an antioxidant, 5.3%-11% of a polyhydric alcohol humectant, 0.65%-0.95% of plant protease, 2.4%-4.7% of other humectants, 0.15%-0.25% of a chelating agent, 0.15%-0.25% of a preservative, 0.2%-0.4% of a thickening agent, 0.08%-0.12% of a pH regulator and a proper amount of water. Wherein the active matter carrier particles comprise carriers and hydrolyzed red algae active extracts loaded on the carriers, and the carriers comprise acid modified bentonite and passivated sea mud. The red algae glacier cleansing mud disclosed by the invention can realize instant nourishing, and can effectively relieve the problems of drying and skin sensitivity after washing while cleaning the face.

The invention relates to a composition for relieving and repairing skin barrier, the composition comprises a relieving and repairing core group, an anti-aging synergistic group and a permeation enhancing group, the relieving and repairing core group comprises an oat kernel extract, a purslane extract, an anthemis moellendorffii extract, a licorice root extract and an aloe barbadensis leaf extract; the anti-aging synergistic group comprises an astragalus membranacus root extract; the infiltration promoting group comprises a pepper seed extract. By adopting the technical scheme, the invention provides the composition for relieving and repairing the skin barrier, the application of the composition and the cosmetic containing the composition, and the composition can efficiently realize the functions of relieving skin sensitivity, relieving inflammatory response and repairing the damaged skin barrier in a multi-target manner through the synergistic effect of the components.

The application provides a low-temperature penetration promoting system based on variable-frequency ultrasound, belonging to the field of penetration promotion, and comprising a machine body, a treatment head, a refrigeration component, a first ultrasonic piezoelectric sheet, a second ultrasonic piezoelectric sheet, a third ultrasonic piezoelectric sheet and a microprocessor; the treatment head is provided with a composition to be promoted; the microprocessor is used for applying a driving voltage to the refrigeration component and the three ultrasonic piezoelectric sheets; the refrigeration component is used for reducing the temperature of target skin; the three ultrasonic piezoelectric sheets are respectively used for generating a first ultrasonic signal, a second ultrasonic signal and a third ultrasonic signal with different frequencies and different pulse durations, so as to form transdermal channels with different diameters and different depths at the target skin, and make molecules of different sizes in the composition to be promoted to reach the target points through the transdermal channels. The application can make different sizes of components in the composition to be promoted to reach their effective target points respectively, and reduce the risk of skin sensitivity.

The application discloses a high-gloss liquid and a preparation method thereof. The high-gloss liquid is composed of A component, B component and C component with a mass ratio of (90-120):(30-50):(1-3). The A component is a moisturizing component; the C component is a soothing and repairing component; and the B component is composed of 18-25 parts of squalane, 10-20 parts of coco-caprylate / caprate and 0.5-1 part of a luminous composition. The luminous composition is composed of synthetic fluorphlogopite, CI 77891 and tin oxide with a mass ratio of (50-70):(20-30):(5-10). The high-gloss liquid has the functions of moisturizing skin and soothing and relieving skin sensitivity in addition to the function of luminous effect.

The present invention relates to the technical field of ameliorating sensitive skin, and in particular, to use of TPPU in the preparation of a product for ameliorating skin sensitivity, the product, and a method for applying TPPU or the product thereof to ameliorate skin sensitivity. Specifically provided is use of TPPU in the preparation of a product for ameliorating skin sensitivity and / or promoting skin soothing, or a method for applying TPPU to ameliorate skin sensitivity and / or for skin anti-aging. TPPU itself can ameliorate skin sensitivity and / or promote skin soothing and produce a good effect, particularly on skin-sensitive individuals.

The invention provides a plant composition with soothing and repairing effects as well as a preparation method and application thereof. The plant composition is prepared from the following components in percentage by mass: 0.1 to 2 percent of radix gentianae extract, 0.1 to 1 percent of alpine astragalus flower / leaf / stem extract, 0.1 to 5 percent of summer mentha haplocalyx extract, 1 to 10 percent of paeonia lactiflora root extract, 1 to 10 percent of oat extract, 0.1 to 1 percent of 1, 2-hexanediol, 0.1 to 1 percent of p-hydroxyacetophenone, 10 to 50 percent of butanediol and the balance of water. Through cooperation of all the components, the effects of immediate relieving, anti-inflammation and red fading and long-acting barrier repairing can be achieved in a multi-target mode. Human body efficacy tests prove that the composition can significantly increase the moisture content of skin cuticle, reduce the transpedermis water loss rate, reduce skin heme and facial red regions and effectively improve skin sensitivity, redness, dryness and other problems, and human body patch tests show that the composition is high in safety and free of irritation.

The application discloses a freeze-drying process of recombinant human type III collagen, freeze-dried protein prepared by the freeze-drying process and application of the freeze-dried protein, and relates to the technical field of freeze-drying of collagen, in particular to the freeze-drying process of recombinant human type III collagen.The freeze-drying process comprises the following steps: (1) freezing treatment of protein liquid of recombinant human type III collagen at low temperature; (2) gradient sublimation drying treatment of the frozen solid recombinant human type III collagen in four stages with temperature rising in sequence; and (3) gradient desorption drying treatment of the sublimation-dried recombinant human type III collagen in two stages with temperature rising in sequence, so as to obtain freeze-dried protein of recombinant human type III collagen.The freeze-drying process can obtain collagen freeze-dried raw materials with full appearance, stable structure and high biological activity. The recombinant human type III collagen with high activity and high biocompatibility is used to prepare a dressing, so that the problems existing in traditional dressings and skin care products can be avoided, skin sensitivity can be relieved, moisturizing and soothing effects can be maintained, and wound healing can be promoted.

The application discloses a composition with soothing redness and barrier repair functions and application thereof, and relates to the cosmetic field. The composition comprises the following components in mass parts: sea buckthorn fruit extract 0.01-0.1 parts, gardenia flower extract 0.01-1 part, and egg yolk oil 1-5 parts. The composition can be applied to cosmetics. The sea buckthorn fruit extract, the gardenia flower extract and the egg yolk oil are compounded according to a certain mass ratio to be used as effective components of the cosmetics. The composition has the effects of increasing the epidermal water content, soothing redness and repairing the skin barrier. The components of the composition are natural and green, safe, mild and non-irritating, have good smearing and absorption performance, can effectively improve the skin feeling of the skin care product, improve the extensibility of the product after smearing and the softness of the skin after drying, and reduce the sticky feeling of the product. The composition can not only effectively relieve the skin sensitivity and discomfort of adults, but also be used for relieving the problems of infantile eczema, dry and red skin and the like.

The invention provides a composition with soothing, anti-oxidation and whitening effects and a skin care product thereof, and belongs to the technical field of cosmetics. The composition comprises the following active ingredients: leontopodium alpinum extract, liquorice extract, chrysanthellum indicum extract, crocus sativus flower extract, thermal spring water and bifidus yeast fermentation product filtrate. The composition can simultaneously act on a plurality of key targets causing skin sensitivity, darkness and aging, such as oxidative stress, inflammatory response, melanin overproduction and the like, shows a remarkable synergistic interaction effect on soothing, anti-inflammatory, anti-oxidation and whitening and brightening effects, and can comprehensively solve various skin problems; and the composition and the skin care product thereof are mild and non-irritant, are suitable for sensitive skin, and are suitable for a wide range of people.

Hair Coloring Compositions Suitable for Facial Hair: This disclosure relates to hair coloring base compositions and ready-to-use hair coloring compositions comprising 2-methoxymethyl-p-phenylenediamine, an oxidative dye precursor. The hair coloring base composition is mixed with a developer composition to form a ready-to-use hair coloring composition having a pH below the typical pH of 7. These compositions are effective for coloring hair, particularly beard hair. The color imparted to the hair is long-lasting (persistent), and skin sensitivity due to the coloring process is minimized or avoided. Processes for preparing the composition and processes for coloring hair, particularly beard hair, are also disclosed. Figure for abstract: none