CN1205919C - Freckle-diminishing moisture-retaining skin-care cream - Google Patents

Abstract

The present invention relates to freckle-removing moisture-retaining skin-care cream which comprises skin-care base material. The present invention is characterized in that raw material added in the skin-care base material comprises the following (by weight percent) components: 0.01% to 10% of tea polyphenol, 1% to 20% of coix seed extract, 1% to 15% of dahurian angelica extract and 1% to 10% of vitamin E. Besides, 0.01% to 0.5% of hyaluronic acid can also be added in the raw material. The skin-care base material comprises (by weight) 5% to 85% of oil phase raw material (oil-soluble emollients) and 15% to 90% of water phase raw material (polar solvents). The present invention has the effects of removing freckles, suppressing melanin production and resisting UV ray so as to balance grease secretion more effectively, supplies desired water for skin, prevents water shortage or ageing and various infections of skin, improves blood circulation to promote metabolism, help skin to produce bone collagen and make the skin elastic and soft, and has the functions of detumescence, antisepsis and whitening.

Description

The agent of speckle dispelling preserving moisture and protecting skin

Technical field:

The present invention relates to emollient and shielding medicine for skin among the mankind life article, but be specifically related to a kind of speckle dispelling, the natural activity preparation of the skin of preserving moisture.

Background technology:

Along with people's material life improves rapidly, the development of demand to cosmetics in life is very fast, and various cosmetics emerge in an endless stream, and wherein the speckle dispelling class cosmetics of preserving moisture are subjected to people's attention very much.At present, beauty treatment on the market, skin care item are a lot, are mainly antioxidation, anti-mottle, preserve moisture, the chemicals of skin care, reduce wrinkle, moist skin.Because the destruction of ecological environment and industrial pollution are to the influence of environment, ozone layer is more and more thinner on the earth, global temperature also raises gradually, skin to the people has also caused bigger erosion, make people's skin wrinkle obviously occur, cortex is aging, colour of skin deepening, lackluster, mottle appears in groups of people's face.Though some chemical compound has certain curative effect to dispeling above-mentioned mottle, must just can reach certain effect by life-time service, and owing to be chemicals, the side effect that thereupon brings is also bigger, price is also expensive, is difficult to reach the purpose for the treatment of both the principal and secondary aspects of a disease.

Summary of the invention:

Technical problem to be solved by this invention provides a kind of skin protectant that utilizes active skull cap components that skin is carried out speckle dispelling, preserves moisture.

The present invention solves the problems of the technologies described above by following technical scheme.It comprises the skin protection base material, it is characterized in that adding following proportion raw material by total weight percent in the skin protection base material: tea polyphenols 0.01%-10%, Semen Coicis extract 1%-20%, Radix Angelicae Dahuricae extract 1%-15%, vitamin E 1%-10%.In the raw material of said ratio, also can add hyaluronic acid 0.01%-0.5% by total weight percent.Skin protection base material of the present invention comprises oil phase raw material and water raw material, and wherein the oil phase raw material is the oil-soluble emollient, and the water raw material is a polar solvent, by the gross weight proportioning is: oil-soluble emollient 5%-85%, polar solvent 15%-90%.

The present invention has speckle dispelling, suppresses the effect that melanin produces, prevents the ultraviolet invasion, thus more effective Bergamot Mint Extract; Replenish the required moisture of skin; Prevent skin hydropenia or aging and various skin infections; Improve blood circulation, enhance metabolism, help skin to make ossein, make skin be full of elasticity, softness; And have detumescence, antibiotic, a pure white effect.The present invention is directed to the Biochemical Mechanism of pigment, mottle formation, adopt natural extract composite forming rationally, can effectively finish the deep layer nursing of skin, finish cuticular renewal, quicken the metabolism of skin, repair impaired and cornified skin, recover and keep the elasticity of skin, reach the specially good effect effect that deep layer is whitened and purified.

The specific embodiment:

The applicant is through studying and test discovery for many years, and the formation of age pigment is dynamic change procedure continuously in the organism.Thereby all may form age pigment with different biological natures at all ages and classes stage, the different tissues position of different biology individual.For example under pathological conditions, also can form the polymer and the fluorescence of some volatile yellowish-brown in the human body, be called cured flavin, be i.e. the precursor of lipofuscin (lipofuscin is the non-homogeneous pigment granule of pale brown color).These cured flavin in fact are exactly biologic garbage, contain lipid, protein and water-insoluble residue, and it is carbohydrate content that a small amount of other carbohydrate is also arranged.Because product behind the nonenzymatic glycosylation (being Maillard reaction again) of the lipid peroxidation that oxygen-derived free radicals causes, protein oxidation, carbohydrate and aminoacid cross-linking reaction form lipofuscin, and age pigment comprises the end-product of lipofuscin, cured flavin and nonenzymatic glycosylation oxidation.So, the biologic garbage that with advancing age, the elasticity of skin and hyaluronic acid reduce, metabolism slows down and produce, reach the many oxygen-derived free radicals inducible factors that exist at occurring in nature: as the pollution of water quality, air, over-drastic exposure in sunshine, diet inequality, food pollution and pressure index increase etc., comprehensive functions of these injury factors have been quickened the generation of pigment biologic garbage and have been hoarded.The present invention is directed to above-mentioned Biochemical Mechanism, in skin-care product base, add the raw material with natural activity composition of following proportioning: tea polyphenols 0.01%-10%, Semen Coicis extract 1%-20%, Radix Angelicae Dahuricae extract 1%-15%, vitamin E 1%-10% by gross weight.For preserving moisture better, in the raw material of said ratio, also can add hyaluronic acid 0.01%-0.5% by total weight percent, in skin moistening and skin protection to reach the speckle dispelling moistening effect.

In the above-mentioned additive, tea polyphenols is a kind of antioxidant, can effectively remove oxygen-derived free radicals, suppresses lipid peroxidation, and protection skin is avoided infringement, thereby suppresses melanic generation effectively, prevents ultraviolet invasion.Tea polyphenols is the industry standard QB2154-95 of a People's Republic of China (PRC) food additive tea polyphenols, and service index is that the tea polyphenols of TP-1 natural origin is faint yellow powder.

The Semen Coicis and the Radix Angelicae Dahuricae are Chinese herbal medicine, and according to putting down in writing on the Compendium of Material Medica, Semen Coicis can dehumidify, detoxify, speckle dispelling.The Radix Angelicae Dahuricae can be removed the peel the skin migratory arthralgia, wet dissipation heat, longue skin, moist color.Semen Coicis extract contains multiple nutrients, curative effect, the compositions of preserving moisture such as coixenolide and coixlacrymajobi inner ester and protein, aminoacid, vitamin, triterpenoid, to strengthening the epidermis cell vigor, promote the human body metabolism, delaying decrepitude of skin, wrinkle resistant, anticracking, anti-coarse and suppress pigmentation etc. positive effect is arranged.Semen Coicis oil has stronger trap in the ultraviolet range, maximum absorption wavelength is 340nm, and therefore the cosmetics with its preparation have the sun-proof performance of resisting solar radiation.Simultaneously, also has antiinflammatory, evacuation of pus, antimicrobial effectiveness.Semen Coicis extract preparation technology is: the alcoholic solution of adding 70% in the crude drug Semen Coicis, and reflux 1 hour after the filtration, adds 70% alcohol solvent again, extracts three times, merging filtrate, decompression and solvent recovery, residue is dissolved in water, and the decolouring back concentrates.Radix Angelicae Dahuricae extract has the blood circulation of improvement, promotes skin metabolism, and delaying decrepitude of skin can make the skin slick effect of moistening.In angelica root, add an amount of water, decoct three times, filter, merging filtrate, the decolouring back concentrates.

In order better to preserve moisture, the present invention has also added hyaluronic acid.Hyaluronic acid has the total character of many mucopolysaccharides, have draw moist.Its loose, expansible molecular shape make it occupy bigger space in solution, can have the effect of moisturizing in conjunction with a large amount of water.Hyaluronic acid has been strengthened the barrier of skin, can prevent scattering and disappearing of skin moisture, protects wearing out of regenerative cell effectively.

Vitamin E can effectively be removed oxygen-derived free radicals, the inhibition lipid peroxidation prevents that lipofuscin from being the generation of various speckles; on the other hand again by blood circulation promoting regulates qi, prevent that internal layer moisture loss, anti-inflammation from protecting skin and guaranteeing the nutrition of skin, make complexion smooth, ruddy.

The present invention can select different skin protection base materials with different applications according to different product forms, and it comprises oil-soluble emollient, polar solvent, by the gross weight proportioning is: oil-soluble emollient 5%-85%, polar solvent 15%-90%.Existing division is as follows:

(1) oil-soluble emollient: A) wax fat, as: lanoline, spermaceti, Cera Flava; B) steroid, as: cholesterol and other lanolin alcohols; C) aliphatic alcohol, as: lauryl alcohol, spermol, oleyl alcohol and ester cerotin; D) triglyceride: various animal and plant fats; E) phospholipid: lecithin and cephalin; F) polyol resin, as: the mono fatty acid and the double acid ester of ethylene glycol, diethylene glycol, Polyethylene Glycol, propylene glycol, glycerol, sorbitol, sorbitol anhydride, mannitol, tetramethylolmethane, polyoxyethylene sorbitol, polyoxyethylene sorbitol, polyoxyethylene sorbitol acid anhydride; G) fatty alcohol ether, as: the ethylene oxide adduct of spermol, ester cerotin or oleyl alcohol etc.; H) alkyl fatty esters, as: the formicester of fatty acid, second third fat and fourth fat; I) alkanes oil and wax, as: Dormant oils, vaseline and paraffin; J) hydrophilicity lanolin derivant, as: polyoxyethylene sorbitol lanoline and Wool wax alcohols,ethoxylated derivant; K) hydrophilic Cera Flava derivant, as: the polyoxyethylene sorbitol Cera Flava; L) silicone oil, as: polysiloxanes and methyl polysiloxane.

(2) polar solvent: any polar solvent that is suitable for being used in the cosmetic composition all can use in the present invention, but this polar solvent should have enough polarity.The preferred polar solvent of the present invention is a water.

(5) other optional members, that is: PH regulator, antioxidant, chelating agen increases rare dose, wetting agent, thickening agent, surfactant, antiseptic, pigment thing and perfumed base etc. suitably add on demand, in addition, also can with have other active component that brighten beautification function or skin cosmetic effect, blood circulation accelerant, disinfectant, cell activator, vitamins, amino acids, wetting agent and keratolytic agent etc. is used in combination.

The present invention can be made into various dosage forms such as cream, Emulsion, cleanser liquid, facial film.

Compound method of the present invention:

The oil phase raw material is heated to 70-90 degree centigrade, and the water raw material is heated to 80-90 degree centigrade, keeps sterilization in 15-25 minute, is chilled to 70-80 degree centigrade.Then the oil phase raw material is joined in the water material solution slowly, make it fully emulsified, continue slowly to stir, be cooled to 35-45 degree centigrade, add tea polyphenols, Semen Coicis extract, Radix Angelicae Dahuricae extract, vitamin E, hyaluronic acid and essence, the pigment of said ratio, stirring gets final product.

Embodiment:

Annotate:, add the water gross weight to 100 in the active component owing to contain an amount of water in the active component.

Claims (3)

1, a kind of speckle dispelling preserving moisture and protecting skin agent comprises the skin protection base material, it is characterized in that adding following proportion raw material by total weight percent in the skin protection base material:

Tea polyphenols 0.01%-10%, Semen Coicis extract 1%-20%, Radix Angelicae Dahuricae extract 1%-15%, vitamin e1 %-10%.

2, speckle dispelling preserving moisture and protecting skin according to claim 1 agent is characterized in that adding hyaluronic acid 0.01%-0.5% by total weight percent in the raw material of said ratio.

3, speckle dispelling preserving moisture and protecting skin according to claim 1 agent, it is characterized in that the skin protection base material comprises oil phase raw material and water raw material, wherein the oil phase raw material is the oil-soluble emollient, the water raw material is a polar solvent, by the gross weight proportioning be: oil-soluble emollient 5%-85%, polar solvent 15%-90%.