The Salvia Sclare L.oil astringent
Technical field:
The present invention relates to a kind of astringent, particularly a kind of Salvia Sclare L.oil astringent.
Background technology:
Watery skin care item claim astringent again, are the liquid skin protection cosmeticss of a kind of low viscosity, good fluidity.In numerous cosmetics, astringent is with its unique effect, is convenient to use and takes the course of its own.This series products has cleaning, moistens, the effect of soft, convergence.
Comprise a large amount of nutrient substance in the astringent, can provide abundant nutrition for skin, moisture and oil content that can conditioning skin, that Glycerin makes it is more soft, be rich in gloss.Nutritional labeling is soluble in water, the easier absorption of skin.Surfactant in the astringent can be removed the dirt that is present on the skin, and cleaning skin guarantees the normal physiological activity of skin.Wetting agent in the astringent can also be regulated the moisture of skin except giving skin with moistening, and makes it to keep soft, moist.In addition, astringent is restrained the effect of pore in addition, and this can make skin look bright and clean exquisiteness; Some curative effect astringent that are added with medicine also have speckle dispelling, sun-proof, whiten, effect such as sterilization.
Summary of the invention:
At the prior art above shortcomings, technical problem to be solved by this invention provides a kind of Salvia Sclare L.oil astringent.
Technical problem of the present invention is achieved by following technical proposals:
A kind of Salvia Sclare L.oil astringent comprises following component: Salvia Sclare L.oil, pyrrolidone sodium carboxylate, lauroyl both sexes base disodium beclomethasone, G ﹠ W.
A kind of Salvia Sclare L.oil astringent comprises following components by part by weight: 0.2-0.6 part Salvia Sclare L.oil, 0.5-1.5 part pyrrolidone sodium carboxylate, 0.5-1.5 part lauroyl both sexes base disodium beclomethasone, 6-10 part glycerol, 100 parts of water.
Preferably,
A kind of Salvia Sclare L.oil astringent is made up of the following weight parts raw material: 0.2-0.6 part Salvia Sclare L.oil, 0.5-1.5 part pyrrolidone sodium carboxylate, 0.5-1.5 part lauroyl both sexes base disodium beclomethasone, 6-10 part glycerol, 0.05-0.15 part whitening agent, 100 parts of water.
Described whitening agent is made of by weight following component: 10-30 part phloretin, 10-30 part arbutin, 10-30 part licochalcone A.
Salvia Sclare L.oil, Clary sage oil, CAS number: 8016-63-5.
Pyrrolidone sodium carboxylate is called for short PCA-Na, and chemical name is 2-Pyrrolidone-5-carboxylic acid sodium, CAS number: 28874-51-3.
Lauroyl both sexes base disodium beclomethasone, DISODIUM LAUROAMPHODIPROPIONATE, CAS number: 68929-04-4.
Phloretin, English name: Phloretin, CAS accession number: 60-82-2.
Arbutin, English name: Arbutin, CAS accession number: 497-76-7.
Licochalcone A, English name: Licochalcone A, CAS accession number: 58749-22-7.
Obviously can also add other raw materials in the present invention, as chelating agen, antibacterial, pigment etc., other raw materials add basic its function separately that realizes, can not influence key property of the present invention usually.Those skilled in the art need not to pay creative work and can implement.
Salvia Sclare L.oil astringent of the present invention can adopt industry universal method to be prepared from, for example lauroyl both sexes base disodium beclomethasone is dissolved in the water, add pyrrolidone sodium carboxylate and glycerol, stir, add Salvia Sclare L.oil and whitening agent again, mix, can make this Salvia Sclare L.oil astringent.Obviously, preparation method adopts known technology, is not innovation part of the present invention.
Salvia Sclare L.oil astringent of the present invention can effectively prevent skin ageing, preserves moisture unobstructed pore, level and smooth skin.After adding whitening agent, can eliminate the melanin on the skin, skin whitening.
The specific embodiment:
Following embodiment further specifies of the present invention, rather than limits the scope of the invention.In the present invention, if no special instructions, each raw material is 100% in working substance content all.
Embodiment 1
Take by weighing: 0.4 kilogram of Salvia Sclare L.oil, 1 kilogram of pyrrolidone sodium carboxylate, 1 kilogram of lauroyl both sexes base disodium beclomethasone, 8 kilograms of glycerol, 100 kg of water.Lauroyl both sexes base disodium beclomethasone is dissolved in the water, adds pyrrolidone sodium carboxylate and glycerol, stir, add Salvia Sclare L.oil again, mix, can make this Salvia Sclare L.oil astringent.
Embodiment 2-5
Embodiment 2-5 data by table 1 correspondence take by weighing each raw material respectively.Each raw material is at room temperature mixed, lauroyl both sexes base disodium beclomethasone is dissolved in the water, add pyrrolidone sodium carboxylate and glycerol, stir, add Salvia Sclare L.oil and whitening agent again, mix, can make this Salvia Sclare L.oil astringent.
Table 1: astringent formula table unit: kilogram
? |
Embodiment 2 |
Embodiment 3 |
Embodiment 4 |
Embodiment 5 |
Salvia Sclare L.oil |
0.4 |
0.4 |
0.4 |
0.4 |
Pyrrolidone sodium carboxylate |
1 |
1 |
1 |
1 |
Lauroyl both sexes base disodium beclomethasone |
1 |
1 |
1 |
1 |
Glycerol |
8 |
8 |
8 |
8 |
Water |
100 |
100 |
100 |
100 |
Phloretin |
0.03 |
0.045 |
0.045 |
/ |
Arbutin |
0.03 |
/ |
0.045 |
0.045 |
Licochalcone A |
0.03 |
0.045 |
/ |
0.045 |
Test case:
25 female volunteers are selected in experiment altogether, measure melanin content in the human body skin, and the white-skinned face function of astringent product is estimated.
5 healthy womens are selected in every group of test, age is in 20-40 year, sign Informed Consent Form with study subject, adopt the MEXAMETERMX18 skin pigment instrument of German Courage+Khazaka company using astringent preceding 1 day and using astringent to measure the melanin content of its skin of face after 14 days continuously.Measure environment: test environment temperature (22 ± 1) ℃, humidity (50 ± 5) % averages.Study subject uses the astringent product one time every day, and using method is: behind the cleaning facial skin, dry, with hands astringent is patted on facial skin.Study subject does not use other whitening products at test period.
This instrument of MEXAMETERMX18 skin pigment instrument is based on the principle (RGB) of spectral absorption, and the volume reflection of the illumination by measuring specific wavelength after on human body skin determined melanic content in the skin.The emitter of instrument probe sends rayed that wavelength is respectively 568nm, 660nm and three kinds of wavelength of 880nm at skin surface, and accepter records the light of skin reflex.Because radiative amount is certain, therefore just can measure the amount of the light that is absorbed by skin, measure the content of dermal melanin.The measuring range of instrument is 0-999, and it is more high to measure numerical value, illustrates that melanin content is more high in the skin.
Melanin reduction rate=(use the preceding 1 day melanin content of astringent-use continuously astringent after 14 days melanin content) ÷ uses preceding 1 day melanin content * 100% of astringent.The melanin reduction rate is more high, illustrates that whitening effect is more obvious.
Table 2: test data table
? |
The melanin reduction rate, % |
Embodiment 1 |
1.5 |
Embodiment 2 |
10.2 |
Embodiment 3 |
9.1 |
Embodiment 4 |
8.7 |
Embodiment 5 |
8.9 |
The test data of experiment of associative list 2 can be found out: with phloretin, arbutin and the composite use of licochalcone A, for white-skinned face function, played obvious synergistic function significantly.