Background technology
Cosmetics are to smear, spray or other similar methods, impose on any position of human body surface (skin, fingernail, lip, the ripe film in oral cavity etc.), with the product that reaches clean, eliminates bad smell, skin protection, beauty treatment and modification object.
Everybody has a love of beauty, and the mankind just have continuous pursuit since ancient times to the cosmetics that beautify self.Because the reasons such as heredity, endocrine or external environment condition make on skin to form speckle, it is individual attractive in appearance that these speckles have had a strong impact on, and is the formidable enemy of beauty treatment.
Along with the development of cosmetics industry, natural plants series products due to use safety, action temperature and, the advantage such as successful welcome.Be generally to obtain by corresponding processing the plant extract that contains effective ingredient, and add in cosmetics.
At present, cosmetics freckle effect is on the market not obvious, and very easily causes allergic phenomena.Therefore, selecting which kind of plant, and being applied in cosmetics of its safety reached to better freckle effect, is problem demanding prompt solution.
Summary of the invention
Based on this, the object of the present invention is to provide a kind of cosmetics compositions.
Concrete technical scheme is as follows:
A cosmetics compositions, is characterized in that, by weight, comprises following component:
Wherein, described plant extraction liquid is the mixed liquor of Herba Polygoni Avicularis extracting solution and Flos Inulae extracting solution.
In an embodiment, the weight portion of described plant extraction liquid is 5~12 parts therein; The weight part ratio of described Herba Polygoni Avicularis extracting solution and Flos Inulae extracting solution is (0.5~10): (0.5~10).
In an embodiment, the weight part ratio of described Herba Polygoni Avicularis extracting solution and Flos Inulae extracting solution is (2~10): (2~10) therein.
In an embodiment, described thickening agent is carbomer therein; Described antioxidant is tocopherol.
In an embodiment, described emulsifying agent is that weight part ratio is (1~3): (1~3): (0.5~3) therein: the smooth olive oil acid esters of cetearyl alcohol olive oil acid esters/Pyrusussuriensis of (0.05~2), the smooth olive oil acid esters of the smooth cetylate/Pyrusussuriensis of spermol cetylate/Pyrusussuriensis, cetearyl alcohol and stearic mixing.
In an embodiment, described emollient is that weight part ratio is (1~5): (0.5~5): (0.5~5): (1~5): (0.5~5): the mixing of the shea butter of (0.5~2), olive oil, caprylic/capric triglyceride, squalane, ring five polydimethylsiloxane and polydimethylsiloxane therein.
In an embodiment, described wetting agent is that weight part ratio is (1~10): (1~10): (0.1~3): the mixing of the glycerol of (0.01~0.1), butanediol, trehalose and hyaluronate sodium therein.
In an embodiment, described antiseptic is that weight part ratio is (0.2~1): the phenoxyethanol of (0.001~0.01) and the mixing of Methylisothiazolinone therein.
Herba Polygoni Avicularis extracting solution of the present invention and Flos Inulae extracting solution can be prepared by conventional alcohol extracting method, with this, guarantee to greatest extent the speckle dispelling performance of two kinds of extracting solution, preferred following extracting method: it is in 50% ethanol that dry plant (Herba Polygoni Avicularis or Flos Inulae) is joined to mass ratio, reflux and flood under extract 4~8h.Subsequently, with filter cloth, extracting solution is filtered, more centrifugalize obtains plant (Herba Polygoni Avicularis or Flos Inulae) extracting solution.
The preparation method of above-mentioned cosmetics compositions, comprises the steps:
(1) emollient, emulsifying agent and antioxidant are dropped into oil phase pot, be heated to 70~85 ℃, wait all components to melt rear insulation, obtain A phase;
(2) wetting agent, Silicon stone, thickening agent, glycyrrhizic acid dipotassium and water are dropped into emulsifying pot, be heated to 70~85 ℃, be incubated 15~30 minutes, obtain B phase;
(3) by the emulsifying pot of the A phase suction step (2) in step (1), homogenizing 3~15 minutes, stir speed (S.S.) is 2000~4000rpm, and then insulated and stirred is 15~45 minutes, and stir speed (S.S.) is 20~40rpm;
(4) emulsion in step (3) is cooled to 40~45 ℃, adds sodium hydroxide, stir;
(5) add plant extraction liquid and antiseptic, stir, obtain cosmetics compositions.
Herba Polygoni Avicularis is polygonaceae plant, has another name called flat bamboo knotweed, black knotweed, multipath Herba Polygoni Avicularis, different leaf Herba Polygoni Avicularis, desolate hold etc., and herb can be used as medicine, and is mainly distributed in northwest and the southwest of China, Fujian Province particularly, benign climate, throughout the year growth.Herba Polygoni Avicularis extracting solution has inhibitory action to tryrosinase, can suppress the generation of mottle.Again, Herba Polygoni Avicularis extracting solution has strong scavenging action to free radical and can well improve the water content of skin, so just can reach better freckle effect.
Inulaplants Inula britannica is the very wide plant of a kind of distribution, is a kind of traditional Chinese herbal medicine.Mainly be distributed in China, Korea S and Japan etc., the ground such as Henan, Hebei, Jiangsu, Zhejiang, Anhui, northeast are originated in China.The relatively demonstration of Flos Inulae extracting solution and Aloe extraction solution moisture holding capacity, contains wetting agent in Flos Inulae extracting solution, can make the long-time moisturizing of skin, and can effectively prevent, slow down or improve skin dry, coarse, chap, pruritus.More very, Flos Inulae plant extraction liquid has fabulous inhibitory action to skin speckle.In conjunction with moisture-keeping efficacy above, make cosmetics compositions of the present invention can reach fabulous freckle effect.
The glycyrrhizic acid dipotassium adding in cosmetics compositions of the present invention has good antiinflammatory antiallergic effect, can neutralize or lower the noxious substance of cosmetics, prevent anaphylaxis, share and can accelerate skin to their absorption and potentiation with emollient, wetting agent.
The emollient energy moistening skin adding in cosmetics compositions of the present invention, lubricated skin, protection and softening skin, and can improve the time of staying of moisture in skin; The effect of wetting agent is to form thin film at skin surface, and moisture content is sealed in skin to prevent water evaporates, does not hinder skin for the absorption of water in air part, thereby keeps the suitable humidity of skin simultaneously.
The following composition title that the application occurs is the title of INCI (International Nomenclaure Cosmetic Ingredient, i.e. international cosmetic raw material name) defined: the smooth olive oil acid esters of cetearyl alcohol olive oil acid esters/Pyrusussuriensis, the smooth olive oil acid esters of the smooth cetylate/Pyrusussuriensis of spermol cetylate/Pyrusussuriensis and caprylic/capric triglyceride.
Advantage of the present invention is as follows:
Compared with prior art, cosmetics compositions of the present invention can be dispelled skin speckle effectively.
The specific embodiment
Below in conjunction with specific embodiment, present techniques scheme is described further.
The preparation of Herba Polygoni Avicularis extracting solution and Flos Inulae extracting solution:
It is in 50% ethanol that dry Herba Polygoni Avicularis is joined to mass ratio, reflux and dipping under extract 5h.Subsequently, with filter cloth, extracting solution is filtered, then under rotating speed 3000r/min, centrifugalize 30 minutes, obtains Herba Polygoni Avicularis extracting solution.
It is in 50% ethanol that dry Flos Inulae is joined to mass ratio, reflux and dipping under extract 5h.Subsequently, with filter cloth, extracting solution is filtered, then under rotating speed 3000r/min, centrifugalize 30 minutes, obtains Flos Inulae extracting solution.
The formula of the cosmetics compositions of embodiment 1-3 and comparative example 1-3 is in Table 1.
Table 1
The formula of the cosmetics compositions of embodiment 4-6 and comparative example 4-6 is in Table 2.
Table 2
The formula of the cosmetics compositions of embodiment 7-9 and comparative example 7-9 is in Table 3.
Table 3
The formula of the cosmetics compositions of embodiment 10-12 and comparative example 10-12 is in Table 4.
Table 4
The cosmetics that above-described embodiment and comparative example make, through continuous the trying out 30 days of 100 personnel of 30~55 years old, the freckle effect of prepared cosmetics in the various embodiments described above was evaluated in relative analysis respectively.Wherein, described freckle effect is the improvement situation of chloasma, freckle, solarization black speck, casting skin etc., the results are shown in Table 5.
Table 5
The cosmetic composition of above-described embodiment 1-12 and comparative example 1-12 is not all found zest and allergic phenomena in process on probation.
As known from Table 5: in embodiment, each product is obviously high than the improvement degree of each product in matched group to the improvement degree of chloasma, freckle, solarization black speck, casting skin etc.; And the weight portion of Herba Polygoni Avicularis extracting solution and Flos Inulae extracting solution is larger, improvement degree is higher, at the mixed liquor weight portion of Herba Polygoni Avicularis extracting solution and Flos Inulae extracting solution, is 5~12 o'clock, and the cost performance of product is the highest.
The cosmetic composition of above-described embodiment 1-12 and comparative example 1-12 makes by following preparation method:
(1) above-mentioned A phase component is dropped into oil phase pot, be heated to 75 ℃, wait all components to melt rear heat preservation for standby use;
(2) above-mentioned B phase component is dropped into emulsifying pot, be heated to 80 ℃, be incubated 20 minutes;
(3) by step 1) in A phase suction step 2) emulsifying pot in, homogenizing (homogenizing stir speed (S.S.) is 3000rpm) insulated and stirred (stir speed (S.S.) is 30rpm) 25 minutes after 5 minutes;
(4) emulsion in step (3) is cooled to 40 ℃, adds above-mentioned C phase component, stir;
(5) add D phase and E phase component, stir, obtain the cosmetics of spot-eliminating composition.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.