The specific embodiment
The present invention is a kind of oil-control cosmetic composite; Count by weight percentage, prescription comprises following component: 0.01~10% water-soluble zinc salt, 0.1~8% oil suction powder; 0.1~15% Lac regis apis extract; 0.1~20% Chinese herbal medicine extract, 0.32~47% cosmetic base, balance of deionized water.
Forms such as that the present invention can be made into is aqueous, cream shape, paste or solid, shaped are considered from the serviceability aspect, are preferably cream shape and liquid.
Water-soluble zinc salt of the present invention refers to the zinc salt of organic acid or mineral acid, and inventing preferred zinc salt is the one or more kinds of mixture of zinc paraphenol sulfonate, zinc sulfate, zinc lactate, zinc chloride, zinc nitrate, malic acid zinc, zinc citrate, zinc gluconate and zinc pyrrolidone carboxylate.In above-mentioned zinc salt, zinc paraphenol sulfonate most preferably.Water-soluble zinc salt is to calculate with the ratio of the weight of water-soluble zinc salt and total amount, and general range is 0.01~10%, is preferably 2~5%.Water-soluble zinc salt must be fine grain, and their particle mean size must be lower than 100 microns, is preferable over to be lower than 50 microns.
Oil suction powder of the present invention is any material that can remove the oil content secretions of skin; Oil absorbency is the parameter that those skilled in the art are familiar with, and can measure through following method: JISK 5101 No.1 " Test Method For OilAbsorbency Level ".The example of oil suction powder is following: the Muscovitum of SiO 2 powder, silicate, carbonate, metallic oxide, hydroxyapatite, corn starch, Talcum, the Silicon stone of coating, the Muscovitum of the titanium dioxide of coating and hectorite clay; May be used to the present invention through surface treatment or untreated, this depends on the compatibility with other component of prescription.Especially can be used for particle mean size of the present invention is about 1~30 micron preparing spherical SiO 2 powder; Can be used for oil suction powder of the present invention comprises with trade name SILDEX H-52 available from Asahi Glass Company Co; .Ltd preparing spherical SiO 2; With trade name SILDEX H-52 available from Miyoshi Kasei, the surface treated identical preparing spherical SiO 2 of Inc, an and trade name GODD BALL SF-16C is available from Suzuki Yushi Industrial Co; .Ltd preparing spherical SiO 2, its oil absorption is at least about the powder of 200mL/100g.The amount of oil suction powder is about 0.10~8%, is preferably 3~5%.
The Lac regis apis extract has comprised 10-hydroxydecanoic acid, decanedioic acid, decanediol and 10-HDA, and 10-HDA is a kind of ω-hydroxy acid that is present in the nature Lac regis apis.Lac regis apis carries out the control to the human body fat secretion in the following manner: at first, it can reduce greasy secretion; Secondly, it can reduce the quantity of enlivening sebaceous gland; Moreover it can also suppress the formation of acne.Lac regis apis accounts for 0.1~15% of cosmetic composition gross weight, is preferably 1~5%.Can be used for product of the present invention and comprise Acnacidol available from ISP company
TMBG.
Chinese herbal medicine extract is gentle to skin, zest is less, and their adding can better improve the attractive in appearance of skin.The selectable Chinese herbal medicine extract of the present invention is that one or more extract of Aloe, Flos Matricariae chamomillae, Flos Lonicerae, Cortex Phellodendri, Radix Scutellariae, Radix Glycyrrhizae, Folium Isatidis, Herba Leonuri, Cacumen Platycladi, Radix Salviae Miltiorrhizae, Herba Centellae, Rhizoma Polygoni Cuspidati, Herba Houttuyniae mixes.Natural Chinese medicinal herb is preferably the extracting solution mixture of Aloe and Flos Matricariae chamomillae; Existing five, 6,000 years of the history that Aloe is worldwide used; Aloe is used to improve looks with a long history; Effect is splendid, and Aloe has anti-inflammation and sterilization, promotes wound healing, cell-activating, minimizing skin oil and fat and the excretory effect of melanin.Flos Matricariae chamomillae is rich in aminoacid, flavonoid and vitamin B
1, have and releive, moisten, control the excretory effect of skin oil and fat.Chinese herbal medicine extract accounts for 0.1~20% of cosmetic composition gross weight, is preferably 1.0~10%.
Cosmetic base of the present invention comprises very easily skin permeation vegetable oil, emulsifying agent, thickening agent etc.The vegetable oil that the present invention adopts is Oleum Rosae Rugosae, Semen pruni armeniacae oil, Rosehips oil, Jojoba oil, Semen Tritici aestivi germ oil, olive oil, carrot oil, Avocado Oil, Oleum Ricini, American Avocado Tree oil, Oleum Cocois, Petiolus Trachycarpi oil, cupu oil, cocoa butter, palm-kernel oil, soybean oil, Testa oryzae oil, aloe, mother-in-law sieve's fat, mowrah fat, Adeps Bovis seu Bubali resin, Oleum Arachidis hypogaeae semen, Semen Maydis oil, macadimia nut oil, candlenut oil, husky thorn oil, oleum lini, Herba Passiflorae Caeruleae caul-fat, Flos Inulae, Fructus Mangifera Indicae kernel oil, Flos Rosae Multiflorae fruit oil, is preferably the one or more kinds of combinations of Semen pruni armeniacae oil, Jojoba oil, aloe.
Emulsifying agent is selected from glucosides class, esters.The glucosides class is selected from coco group glucoside, cetyl glucoside, eicosyl glucoside, C
12-20One or more combinations in the alkyl androstanediol.Esters is selected from C
20-22One or more combinations in alkyl phosphate, tristerin, PEG-100 stearate, the sucrose stearate.
Thickening agent is selected from HANSHENGJIAO, acrylate copolymer, acrylic acid/sodium acrylate polymer, acrylate copolymer, acrylic ester/C
10-30Alkyl acrylate copolymer, acrylic acid/C
10-30The alkyl acrylate copolymer emulsifying agent; Acrylic acid/acrylonitrile copolymer; Acrylic ester/behenyl alcohol polyoxyethylene (25) ether metacrylic acid ester; Acrylic ester/Brij-721 (20) methacrylate copolymer; Acrylic ester/aminoacrylic acid ester copolymer, acrylic copolymer/white mineral oil/tridecyl polyoxypropylene (1) polyoxyethylene (6) polyethers, sodium acrylate copolymer/soybean oil/tridecyl polyoxypropylene (1) polyoxyethylene (6) polyethers; The derivant of acrylamide, alkene/alkylene oxide polymer and other base polymers (like acid-thickened dose of Sal care SC 92, Sal care SC 95, Sal care SC 96 series) one or more combinations wherein.
Antioxidant is selected from ditertbutylparacresol, tert-butyl group hydroxyanisol, propylated gallate-based, tocopherol (vitamin E) one or more combinations wherein.
In the excretory cosmetic compositions of control skin oil and fat of the present invention, except that mentioned component, also can contain other used in compositions composition,, not do detailed description at this like antiseptic, chelating agen, spice, UV absorbent or the like.For example antiseptic can be selected a kind of and two kinds and the two or more mixture of Nipagin ester series, imidazolidinyl urea, phenoxyethanol, Methylisothiazolinone, polyhydric alcohol, iodo propinyl butyl carbamate for use.
Come further more to specify the present invention through the following example, but the present invention is not limited to this specific examples.
Embodiment 1~5, comparative example 6~8:
Make form shown in the table 1 oil-control cosmetic composite, the experienced expert who coats cosmetics cleans their face with the dermal compositions that obtains like this, and according to standards, each compositions is estimated according to following ageing stability criterion.
Evaluation methodology:
(1) reduces fat secretion
◎: effect fine zero: effective
△: effect is general *: there is not effect
By 6 assistant directors 30 faces there is glossy patient with each composition product tracking verification that makes an experiment.
(2) absorb skin oil and fat
◎: effect fine zero is effective
△: effect is general *: there is not effect
By 6 assistant directors to 30 patients that oil is arranged with each composition product tracking verification that makes an experiment.
(3) control the skin oil and fat secretion lastingly
◎: effect fine zero: effective
△: effect is general *: there is not effect
(4) effect
Each compositions is estimated according to following ageing stability criterion.
◎: effect fine zero: effective
The △ effect is general *: there is not effect
The patient who 30 faces is had oil by 6 assistant directors is with each composition product tracking verification that makes an experiment.
Embodiment 1-8
Embodiment 9 (control ointment)
Process the control ointment of forming as follows by common method:
Composition |
wt% |
The cetyl glucoside |
3.00 |
The PEG-100 stearate |
1.00 |
Almond oil |
0.50 |
Cetearyl alcohol |
0.50 |
Jojoba oil |
0.50 |
Aloe |
2.00 |
Synthetic squalane |
5.00 |
BHT |
0.02 |
Tocopherol (vitamin E) |
0.10 |
Card ripple U-21 |
0.40 |
1,3 butanediol |
5.00 |
The Lac regis apis extract |
2.50 |
Radix Glycyrrhizae extract |
1.20 |
Radix Salviae Miltiorrhizae extract |
0.10 |
Zinc pyrrolidone carboxylate |
0.05 |
Allantoin |
0.10 |
Oil suction powder (corn starch) |
2.00 |
The EDTA disodium |
0.03 |
Sodium hydroxide (99%) |
0.12 |
Antiseptic |
0.3 |
Embodiment 10 (controlling oily astringent)
Make the control oil astringent of forming as follows by common method:
Composition |
wt% |
The Lac regis apis extract |
0.20 |
Aloe extract |
2.30 |
Flos Lonicerae extract |
3.50 |
Tocopherol (vitamin E) |
0.01 |
Propylene glycol |
3.00 |
Butanediol |
5.00 |
1,2 pentanediol |
1.00 |
PPG-20 oleyl alcohol ether |
0.30 |
Allantoin |
0.10 |
Oil suction powder (Muscovitum of the Silicon stone of coating) |
5.00 |
Malic acid zinc |
2.00 |
EDTA-2Na |
0.05 |
Antiseptic |
In right amount |
Deionized water |
Surplus |
In the oil-control cosmetic composite that contains plant extract and oil suction powder composition that obtains by embodiment 9~10 all be reduce fat secretion, absorb skin oil and fat, control the skin oil and fat secretion lastingly, compositions that mildness is good.
Also carried out the effect evaluation simultaneously, carried out further evaluation controlling oily effect:
(1) short run effect: the volunteer who chooses 10 oiliness or mixed skin; Age is 20~49 one full year of life to carry out double-blind trial; Be one day service time; The cosmetics of patented product of the present invention and commercially available control fat secretion are spread upon experimenter's forehead respectively, compare then and the analysis of sebum adhesive tape, the result sees Fig. 1, Fig. 2.It is commercially available 12.5% that the ability of the active sebaceous gland of the inhibition through evidence cosmetics of the present invention will be higher than, and reducing greasy secretory volume is 20%.
(2) long-term effect: the volunteer who chooses 12 position oiliness or mixed skin; Age is 20~49 one full year of life to carry out double-blind trial; Be three weeks service time; Twice of every day spreads upon experimenter's forehead respectively with the cosmetics of patented product of the present invention and commercially available control fat secretion, compares then and the analysis of sebum adhesive tape, and the result sees Fig. 3, Fig. 4.Evidence, product of the present invention have the ability of the minimizing sebum secretion of continuous and effective, and this effect runs through entire test.