Background technology
Cosmetics are to smear, spray or other similar methods, impose on any position of human body surface (skin, nail, mouthLip, the ripe film in oral cavity etc.), with the product that reaches clean, eliminates bad smell, skin care, 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. Along with peopleThe increase at age, skin also can be more and more aging, and wrinkle is the result of skin aging, is that skin lacks moisture, surperficial fatFat reduces, the result of flexibility decrease. Occur that wrinkle is the mark that bodily fuctions falls into a decline, in general, if do not noted maintenance,Women started wrinkle and increases after 28 years old, and the age is larger, and wrinkle is more. It is the large of beauty treatment that wrinkle directly affects facial appearanceEnemy.
Along with the development of cosmetics industry, natural plants series products due to use safety, action temperature and, successfulEtc. advantage and welcome. Be generally to obtain by corresponding processing the plant extracts that contains active ingredient, and add cosmetic toIn product.
At present, Wrinkle-eliminating cosmetics wrinkle improvement effect is on the market not obvious, and very easily causes allergic phenomena. Therefore, what is selectedPlants, and being applied in cosmetics of its safety reached to better wrinkle improvement effect, be problem demanding prompt solution.
Summary of the invention
Based on this, the object of the present invention is to provide a kind of Wrinkle-eliminating cosmetics composition.
Concrete technical scheme is as follows:
A kind of Wrinkle-eliminating cosmetics composition, is characterized in that, by weight, comprises following component:
Wherein, described plant extraction liquid is the mixed liquor of Lotus Leaf Extracts and plantain seed extract.
In an embodiment, the weight portion of described plant extraction liquid is 5~12 parts therein; Described Lotus Leaf Extracts and carThe weight part ratio of front sub-extract is (0.5~10): (0.5~10).
In an embodiment, the weight part ratio of described Lotus Leaf Extracts and plantain seed extract is (2~10): (2 therein~10)。
In an embodiment, described thickener 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): (0.05 therein~2) the smooth olive oil acid esters of cetostearyl alcohol olive oil acid esters/sorb, the smooth palmitate/mountain of cetanol palmitate/sorbThe smooth olive oil acid esters of pears, cetostearyl alcohol and stearic mixing.
In an embodiment, described emollient is that weight part ratio is (1~5): (0.5~5): (0.5~5): (1 therein~5): (0.5~5): the shea butter of (0.5~2), olive oil, caprylic/capric triglyceride, saualane, ring five poly dimethylsThe mixing of siloxanes and dimethyl silicone polymer.
In an embodiment, described NMF is that weight part ratio is (1~10): (1~10): (0.1~3) therein:The mixing of glycerine, butanediol, trehalose and the Sodium Hyaluronate of (0.01~0.1).
In an embodiment, described anticorrisive agent is that weight part ratio is (0.2~1): the benzene oxygen of (0.001~0.01) thereinThe mixing of ethanol and methylisothiazolinone.
Lotus Leaf Extracts of the present invention and plantain seed extract can be by conventional alcohol extracting method preparations, with this to greatest extentEnsure the antioxygenic property of two kinds of extracts, preferred following extracting method: dry plant (lotus leaf or plantain seed) is joinedMass ratio is in 85% ethanol, reflux and dipping under extract 4~8h. Subsequently, extract is filtered with filter cloth,Centrifugation obtains plant (lotus leaf or plantain seed) extract again.
The preparation method of above-mentioned Wrinkle-eliminating cosmetics composition, comprises the steps:
(1) emollient, emulsifying agent and antioxidant are dropped into oil phase pot, be heated to 70~85 DEG C, wait all components to meltRear insulation, obtains A phase;
(2) NMF, silica, thickener, dipotassium glycyrrhizinate and water are dropped into emulsification pot, be heated to 70~85 DEG C, insulation15~30 minutes, obtain B phase;
(3) by the emulsification pot of the A phase suction step (2) in step (1), homogeneous 3~15 minutes, stir speed (S.S.) is 2000~4000rpm, then insulated and stirred 15~45 minutes, stir speed (S.S.) is 20~40rpm;
(4) emulsion in step (3) is cooled to 40~45 DEG C, adds NaOH, stir;
(5) add plant extraction liquid and anticorrisive agent, stir, obtain Wrinkle-eliminating cosmetics composition.
Free radical is a kind of strong oxidizer, can attack biomembrane, the unrighted acid in mitochondrial membrane and microsomal membrane,Cause the destruction of micro-structural in cell membrane or cell. Meanwhile, can damage dna molecule, cause the fracture of key, make cell death orUndergo mutation. Epidermis and dermal cell quantity reduce, and cell proliferation and renewal are slowed down, cell DNA, protein, collagen and elasticityThe synthetic ability of fiber reduces, and causes skin aging, forms wrinkle.
Lotus leaf belongs to the blade of nymphaeaceae plant, very abundant in china natural resources, and lotus leaf has lowering blood-fat and reducing weight, anti-oxidant, anti-ageingAlways, suppress the anti-effect such as quick of fatty liver, antibacterial, antiviral and anti-inflammatory. Pharmaceutical research finds that its active ingredient is flavonoids thingMatter, and flavones content is up to 10%.
Plantain seed is Plantago plant, contains apiolin, Quercetin and wild a kind of reed mentioned in ancient books flavine and glycosides thereof etc. many in Plantago plantPlant flavone compound, flavone compound is one of main active ingredient of Plantago plant.
Flavone compound have common antibacterial, " clearing heat and detoxicating ", suppress the biologically active such as lipoxidase, at antioxygenAlso there is remarkable result change aspect. The contained Flavonoid substances of mixed liquor of Lotus Leaf Extracts and plantain seed extract enriches, thereforeThere is good non-oxidizability, effectively remove free radical, reach good wrinkle improvement effect.
The dipotassium glycyrrhizinate adding in Wrinkle-eliminating cosmetics composition of the present invention has the anti-quick effect of good anti-inflammatory, canWith the noxious material of neutralization or attenuating cosmetics, prevent allergic reaction, share and can accelerate skin to them with emollient, NMFAbsorption and synergy.
The emollient energy moistening skin adding in Wrinkle-eliminating cosmetics composition of the present invention, lubricated skin, protection and softChange skin, and can improve the time of staying of moisture in skin; The effect of NMF is to form thin film at skin surface, willIt is interior to prevent water evaporates that moisture content is sealed in skin, do not hinder the absorption of skin for water in air part simultaneously, thereby keep skinThe humidity that skin is suitable.
The following composition title that the application occurs is INCI (InternationalNomenclaureCosmeticIngredient, i.e. international cosmetic raw material name) title of defined: the smooth olive of cetostearyl alcohol olive oil acid esters/sorbOleate, the smooth olive oil acid esters of the smooth palmitate/sorb of cetanol palmitate/sorb and caprylic/capric triglyceride.
Advantage of the present invention is as follows:
Compared with prior art, Wrinkle-eliminating cosmetics composition of the present invention can effectively improve skin elasticity, reduce skinThe wrinkle on surface.
The formula of the Wrinkle-eliminating cosmetics composition 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, try out 30 days continuously through 100 personnel of 30~55 years old respectively,The wrinkle improvement effect of prepared cosmetics in the various embodiments described above is evaluated in comparative analysis. Wherein, described wrinkle improvement effect is faceThe improvement situation of wrinkle, eye wrinkle-removing, wrinkles on one's forehead, microgroove, skin elasticity etc., the results are shown in Table 5.
Table 5
The cosmetic composition of above-described embodiment 1-12 and comparative example 1-12 in process on probation, all do not find excitant andAllergic phenomena.
As known from Table 5: in embodiment, each product is to facial wrinkles, eye wrinkle-removing, wrinkles on one's forehead, microgroove, skin elasticity etc.Improvement degree is obviously high than the improvement degree of each product in control group; And the weight portion of Lotus Leaf Extracts and plantain seed extractLarger, improvement degree is higher, is 5~12 o'clock at the mixed liquor weight portion of Lotus Leaf Extracts and plantain seed extract, the property of productValency is than 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 DEG C, wait all components to melt rear heat preservation for standby use;
(2) above-mentioned B phase component is dropped into emulsification pot, be heated to 80 DEG C, be incubated 20 minutes;
(3) by step 1) in A phase suction step 2) emulsification pot in, 5 points of homogeneous (homogeneous stir speed (S.S.) is 3000rpm)Insulated and stirred after clock (stir speed (S.S.) is 30rpm) 25 minutes;
(4) emulsion in step (3) is cooled to 40 DEG C, adds above-mentioned C phase component, stir;
(5) add D phase and E phase component, stir, obtain the cosmetics of smoothing wrinkle composition.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but alsoCan not therefore be interpreted as the restriction to the scope of the claims of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to guarantor of the present inventionProtect scope. Therefore, the protection domain of patent of the present invention should be as the criterion with claims.