30 results about "Melanin metabolism" patented technology

The invention discloses moisturizing cream. Cactus extracts, extracts of ginseng fruits and extracts of nymphaea hybrid are matched, all ingredients generate a synergistic effect through mutual promotion, and the purposes of whitening and anti-oxidation are achieved by a means of eliminating or inhibiting free radicals, inhibiting tyrosinase activity, improving superoxide dismutase and boosting melanin metabolism; meanwhile, other ingredients in a composition, such as amino acid, vitamins and the like, have the functions of nourishing skin and maintaining the skin and has an excellent effect of moisture retention. Additionally, an emollient and a humectant in the moisturizing cream are good in compatibility with the composition, the moisturizing cream can quickly permeate into a fat layer after being smeared on the skin, and the water-soluble fat layer of the skin can be restored and protected helpfully, so as to further realize moisture retention, therefore, the cream has the functions of whitening and moisturizing and the effects of inflammation resistance and anti-radiation and is applicable for inflammatory skin and sensitive skin.

The invention discloses a traditional Chinese medicine patch for treating mammary gland diseases and promoting firmness of mammary glands. The traditional Chinese medicine patch comprises raw materials in percentage as follows: 80%-95% of hydrogel, 0-0.5% of liquid Germall plus BP, 0-0.5% of peony essential oil, 0-0.5% of almond essential oil, 0-1% of safflower and 2.5%-17.5% of a traditional Chinese auxiliary material. The Chinese herbal medicines are extracted and prepared to form slow-release microparticles, dissolved in the hydrogel and induced into skin layer by layer, the medicines are induced and permeate into the skin continuously, and the functions of regulation, treatment and relieving of breast nodules and hyperplasia of the mammy glands are realized. The stomach channel of foot-yangming and the spleen channel of foot-taiyin which cover the meridians of the mammary glands are smooth under the treatment and regulation functions of the Chinese herbal medicines on the mammary glands; the mammary glands are full and plump, cell regeneration is effectively stimulated, and the function of promotion of firmness of the mammary glands is realized. The flow speed of blood around nipples and mammary areola is increased by the permeating medicines, the melanin metabolism capacity is improved, and the function of reducing pigmentation of the nipples and the mammary areola is realized.

The invention discloses a whitening microemulsion containing multiple vitamins. Synergistic action of multivitamins such as 3-o-ethyl ascorbic acid is used, tocopherol, nicotinamide, panthenol and cyanocobalamin to scavenge free radicals and block melanin release. Accelerate melanin metabolism to achieve deep whitening and effectively improve melanin deposition. At the same time, the present invention incorporates a microemulsion for microemulsification of vitamins, which makes the vitamins more easily absorbed, thereby better acting on the skin to whiten and freckle.

The invention provides a sialic acid skin whitening and brightening nano composition as well as a preparation method and application thereof, and belongs to the technical field of cosmetics. According to the nano composition provided by the invention, active ingredients, namely sialic acid, undecylenoyl phenylalanine, carnosine, glutathione, tranexamic acid and salicylic acid, with different whitening mechanisms are jointly entrapped in the nano composition according to a melanin formation principle, so that the effect of synergistically improving the whitening effect is achieved, the sialic acid, the undecylenoyl phenylalanine, the carnosine and the glutathione have a synergistic effect, so that the effect of blocking melanogenesis is achieved; tranexamic acid is used as a protease inhibitor and plays a role in blocking melanin transport; salicylic acid plays a role in accelerating cuticle shedding and melanin metabolism. The whitening active components are used, the components have a good compatibility effect, the whitening active components are prepared into the nano composition, and the stability, the solubility and the whitening effect of the active components can be effectively improved.

The invention relates to a freckle-removing skin-activating facial mask and a preparation method thereof. The freckle-removing skin-activating facial mask is composed of, by weight, 10-12 parts of Angelica sinensis, 10-12 parts of Semen persicae, 10-12 parts of almond, 10-12 parts of Radix angelicae, 10-12 parts of Rhizoma typhonii, 10-12 parts of Bletilla powder, 5-7 parts of rose flower powder, 100-120 parts of distilled water and 2-4 parts of olive oil. The preparation method includes the following steps: stirring and mixing Angelica sinensis, Semen persicae, almond, Radix angelicae, Rhizoma typhonii, rose flower powder and Bletilla powder to prepare uniformly-mixed powder; adding the distilled water into the mixed powder, and repeatedly stirring for 20-30 minutes to fully mix the distilled water and the mixed powder to prepare pasty size; adding the olive oil into the pasty size which is mixed uniformly, and repeatedly stirring for 10-20 minutes to fully mix the olive oil and the pasty size to obtain the facial mask. The preparation method is simple and low in cost, and the facial mask has effects of promoting cell metabolism and melanin metabolism, activating blood to remove stasis and fade freckles, whitening to fade freckles, activating skin, increasing luster of the skin, preserving moisture, activating blood and brightening the skin.

The invention relates to the technical field of skin care products, and discloses a whitening and tightening essence care solution. The whitening and tightening essence care solution comprises the following components in parts by weight of 1-5 parts of propylene glycol, 1-3 parts of trehalose, 2-4 parts of nicotinamide, 0.1-1 part of hexapeptide, 3-5 parts of multivitamins, 2-4 parts of an arbutin extract, 2-4 parts of a hamamelis virginiana extract, 2-4 parts of a centella asiatica extract, 1-2 parts of glycerol, 0.5-3 parts of hydrolyzed collagen and 55-80 parts of deionized water. The invention further provides a preparation method of the whitening and tightening essence care solution. The preparation method comprises the following steps of S1, preparing a first mixed solution; and S2, preparing a second mixed solution. The whitening and tightening essence care solution can restore skin elasticity through the hamamelis virginiana extract and other components so as to have the effect of tightening skin, can promote melanin metabolism through the arbutin extract, nicotinamide and other components so as to have the whitening effect, can be stored in a vacuum bottle, and can prevent oxidative deterioration and bacterium breeding.

The invention belongs to the technical field of cosmetics, and relates to a cosmetic composition containing a whitening compound, the cosmetic composition is prepared from the following raw materials by weight: 6-15 parts of nicotinamide, 10-20 parts of anilide, 5-10 parts of panthenol, 8-16 parts of a laminaria saccharina extract, 5-15 parts of transparent vitamin, and 2-10 parts of Botanin. The cosmetic composition containing the whitening compound has the beneficial effects that by adding the nicotinamide, the anilide, the panthenol and the laminaria saccharina extract, melanin generation can be inhibited, meanwhile, the anilide can intercept melanin and inhibit melanin transfer, melanin metabolism is accelerated through the nicotinamide, the whitening purpose is achieved, the vitamins, the Botanin and the low-concentration salicylic acid are added and matched, so that the generation of collagen can be promoted, the metabolism of old and waste cutin can be promoted, the pore blockage condition can be improved, the freckle-fading and freckle-removing purposes are achieved, and the freckle-fading and freckle-removing functions.

The invention relates to the technical field of traditional Chinese medicine compositions with skin freckle removal effect, in particular to a traditional Chinese medicine composition with a skin freckle removal effect and a water extract thereof, fermented product and application thereof. According to the traditional Chinese medicine composition, rhizoma sparganii, caulis spatholobi, angelica, codonopsis, dried rehmannia root, cortex dictamni and licorice are effectively combined to obtain the extract obtained by water extraction and the fermented product by yeast fermentation of the composition; the traditional Chinese composition can directly act on the skin freckle parts, is free of toxic and side effects, simple and safe to use and mild in effects, has the functions of promoting bloodcirculation, preventing blood stasis, resisting oxidation, antagonizing gonadotropin and regulating immune function, and is capable of improving the blood rheology of the freckle parts, reducing theestrogen level and inhibiting the tyrosinase activity so as to inhibit the melanocyte activity and melanin metabolism, destroy and eliminate melanin and then achieve the skin freckle removal effect.

The invention discloses an application of methoxy flavonoid compound in preparation of anti-vitiligo medicine. According to the application of the methoxy flavonoid compound in preparation of the anti-vitiligo medicine, the methoxy flavonoid compound with 2-phenylchromone mother nucleus has an anti-vitiligo effect and represents compounds including kaempferide, isorhamnetin and kaempferol 3, 4 '-dimethyl ether. The methoxyflavone compound promotes regeneration and neogenesis of melanocytes and induces accumulation of melanin by promoting expression of key genes in a melanogenesis pathway, and maintains melanin steady state and reduces decomposition of original melanin cytochrome by up-regulating expression of melanin steady state related protein adcy6; meanwhile, the increase of active oxygen under physiological dose is induced, the expression of glutathione synthesized gclm, gclc and other related genes is down-regulated, melanin metabolism is reduced, so that the effect of treating vitiligo is achieved, and the methoxy flavonoid compound has important value and development prospect in the research and development of vitiligo treatment medicine.

The present invention relates to the technical field of functional food and provides a freckle-removing capsule. The freckle-removing capsule comprises the following components: coix seeds, radix angelicae dahuricae, lily bulbs, flos carthami, white atractylodes rhizome, baical skullcap root, sea buckthorn, poria cocos, oyster, Chinese yams, cassia twigs, peony tree root bark and cattail pollens.The freckle-removing capsule can effectively inhibit tyrosinase activity, blocks oxidation process of forming color freckles, decomposes pigmentation, regulates abnormalities of melanin metabolism, beautifies feature and nourishes skin.

The invention discloses a melanin metabolic enzyme composition for fading stains and a preparation method thereof. The melanin metabolic enzyme composition comprises melanin degrading enzyme, small molecule polysaccharide and small molecule peptide. According to the melanin metabolic enzyme composition for fading the color spots, provided by the invention, the melanin metabolic enzyme contains various active enzymes and bioactive factors related to melanin degradation, so that melanin degradation is quickly promoted, pigments are removed, and the skin color is brightened and whitened; the micromolecular polysaccharide moistens the skin and provides oxidation resistance; the small molecule peptide rapidly permeates the skin to improve the skin elasticity; the composition can rapidly recognize melanin, rapidly degrade melanin and decompose melanin into simple amino acid to promote metabolism, all the components in the composition act synergistically, the effects of fading stains, whitening skin and improving skin elasticity are effectively achieved, and the composition is mild and non-irritant to skin.

The invention relates to the technical field of beauty and skin care, in particular to an injection for treating chloasma and a preparation method and application thereof. The injection is prepared from the following raw materials in parts by weight: 5 to 15 parts of tranexamic acid, 45 to 135 parts of normal saline, 0.6 to 0.9 part of a grape seed extracting solution and 0.00010-0.00013 part of trace element zinc. The injection provided by the invention comprises tranexamic acid, normal saline, a grape seed extracting solution and trace element zinc, wherein the raw materials are indispensable. According to the invention, melanin metabolism can be promoted, and stains can be rapidly and effectively faded, so that the chloasma treatment period is short, the recovery time is short, the acceptability of consumers is high, and popularization and application to the market are facilitated.

The invention discloses a whitening and repairing composition as well as a preparation method and application thereof, and belongs to the technical field of cosmetics, the whitening and repairing composition comprises the following components in percentage by weight: 0.01-5% of white water lily flower extract, 1-10% of phyllanthus emblica fruit extract and 0.01-2% of glabridin. The white water lily flower extract, the emblic leafflower fruit extract and the glabridin are matched according to the specific weight percentage and are combined for use, so that the content of melanin is reduced in multiple aspects and multiple levels by inhibiting melanin synthesis, promoting melanin metabolism and inhibiting inflammatory response, and the effect of preventing and treating the melanin is achieved. Therefore, the composition has a remarkable synergistic effect in the whitening aspect, and 1 + 1 + 1gt is generated; and 3, by inhibiting inflammatory response, the skin barrier can be effectively repaired, and the whitening and repairing effects are realized.

The invention relates to the technical field of skin care products, and provides a composition with whitening and spot fading effects and a skin care product thereof, and the composition comprises resveratrol, carnosine, decapeptide-12, nicotinamide and 4MSK. Based on a melanin generation related mechanism, resveratrol and decapeptide-12 with tyrosinase activity inhibition, carnosine with free radical scavenging capability and glycosylation resistance, nicotinamide with melanin transfer inhibition and 4MSK for promoting melanin metabolism are specifically adopted, so that the whitening effect is achieved in a full-path, multi-path and multi-target manner.

The invention provides a preparation method of yeast DNA raw material for promoting cutin metabolism and spot-fading. The preparation method comprises the following sequential steps of preparing saccharomycete thallus, crushing thallus, extracting yeast DNA, shearing DNA ferment, purifying small segment yeast DNA, preparing single strand of yeast DNA, screening active single strand of yeast RNA byusing a gene chip for promoting cutin metabolism and spot fading, and obtaining yeast DNA raw material for promoting cutin metabolism promoting and spot-fading. The yeast DNA raw material for promoting cutin metabolism and spot-fading obtained through the scheme can be combined with mRNA of the ROCK gene to disable the gene, and then the keratinocyte melanin metabolism is promoted, and the effects of promoting the skin cutin metabolism and spot-fading and like are acehied.

The invention belongs to the field of cosmetics, and particularly relates to a safe skin-whitening anti-aging natural compound mask and a preparation method thereof. The mask comprises the following raw materials: a mulberry bark extract, licorice, honey, peppermint, fructus aurantii immaturus, sea-buckthorn and lavender. While skin-whitening and anti-aging effects are achieved, dead skin cells drop rapidly by promotion of skin metabolism, skin cutin is regulated by supplementing nutrients for skin to form cell activity, cutin is prevented from forming active ingredients for cell aging, melanin metabolism disorder can be improved for the skin, and continuous skin-whitening and anti-aging effects can be achieved. The various raw materials do not have any toxic or side effects, and do not interact to generate toxicity, and the safe skin-whitening anti-aging natural compound mask has real green, safe, non-toxic and effective characteristics.

The invention discloses a whitening mask. The whitening mask comprises a composite whitening component, and the composite whitening component is prepared from, by weight, 20-35 parts of passion fruit,8-15 parts of tremella, 6-12 parts of oenothera biennis, 5-10 parts of aloes, 5-10 parts of lens culinaris and 3-6 parts of mint. The composite whitening component with advantages of synergistic interaction, freeness of side effects, easiness in absorption and the like is capable of accelerating extracellular melanin metabolism while effectively inhibiting skin intracellular melanin formation. The mask with the composite whitening component has the effect of quick and continuous skin whitening and is mild in efficacy, free of toxic and side effects and suitable for various skin types.