CN1679502A

CN1679502A - Use of DL-cysteine or its salt in cosmetics preparation

Info

Publication number: CN1679502A
Application number: CN 200510042349
Authority: CN
Inventors: 王明彰; 李进国; 崔海栋
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-01-18
Filing date: 2005-01-18
Publication date: 2005-10-12

Abstract

An application of DL-cysteine or its salt is preparing the cosmetics for moistening, beautifying and whitening skin, eliminating spots, acne and wrinkles, delaying skin senility, and preventing alopesia and dandruff generation is disclosed.

Description

The application in the preparation cosmetics of DL-cysteine or its salt

Technical field

The present invention relates to a kind of DL-cysteine or its salt, particularly relate to a kind of DL-cysteine or its salt at the preparation skin moistening, whiten, the application in speckle dispelling, antiinflammatory, anti-acne, crease-resistant, defying age, anti-alopecia, hair growth promoting, the anti-dandruff cosmetics.

Background technology

Along with growth in the living standard, people are also more and more higher to the requirement of the effect of cosmetics and safety, at present skin moistening, the functional component whitening, adopted in the cosmetics of speckle dispelling, antiinflammatory, anti-acne, crease-resistant, defying age, anti-alopecia, hair growth promoting, anti-dandruff are a lot, in these functional components, majority is the chemosynthesis material, and the toxic and side effects that has is big, irritated rate height, big to skin and actual bodily harm, consumer's the rate of complaints height; And many natural components or action effect are not obvious, or cost is high especially, and perhaps preparation and service condition are harsh especially.Therefore, each cosmetics research institution is all striving to find the new natural composition that effectively substitutes.

Summary of the invention

The purpose of this invention is to provide a kind of DL-cysteine or its salt and it is used to prepare cosmetics, it can overcome the above-mentioned shortcoming of prior art.

The application in the preparation cosmetics of DL-cysteine or its salt.

The cosmetics of the present invention preparation can obviously play skin moistening, whiten, the effect of speckle dispelling, antiinflammatory, anti-acne, crease-resistant, defying age, anti-alopecia, hair growth promoting, anti-dandruff, and safety has no side effect, instant effect, cost are low, easy to prepare.

The specific embodiment

Embodiment one have whiten, the cosmetics of effect of dispelling spots.

These cosmetics are by Cera Flava, hexadecanol, lanoline, stearic acid monoglycerides, Tween-60, Si Ban-60, methyl hydroxybenzoate, propylparaben, DL-cysteine, triethanolamine, glycerol, carbomer, sodium hydroxide, deionized water, essence is formed, their percetage by weight scope is respectively: Cera Flava: 5～8%, hexadecanol: 3～5%, lanoline: 3～5%, stearic acid monoglycerides: 2～3%, Tween-60: 2～5%, Si Ban-60:2.5～5%, methyl hydroxybenzoate: 0.1～0.5%, propylparaben: 0.1～0.5%, DL-cysteine: 3～10%, triethanolamine: 2～5%, glycerol: 5～8%, carbomer: 0.2～0.5%, sodium hydroxide: 1～3%, deionized water: 45～69%, essence: 0.2～0.5%.

During preparation, take by weighing 6.0g Cera Flava, 3.5g hexadecanol, 3.0g lanoline, 2.0g stearic acid monoglycerides, 5.0g Tween-60,2.5g Si Ban-60,0.2g methyl hydroxybenzoate, 0.2g propylparaben and be mixed and heated to 85～90 ℃ in beaker, this part is the A part; Other takes by weighing the 5.0gDL-cysteine and is dissolved in the 60.5g deionized water, add the 1.0g sodium hydroxide, under stirring fast, add the 0.3g carbomer equably then, stir after the hydration and add 8.0g glycerol, add the 2.5g triethanolamine again, be mixed and heated to 85～90 ℃ in beaker, this part is the B part; Then, A is partly joined in the B part, homogenizing 10 minutes adds 0.3g essence at 45～50 ℃, stirs and is cooled to room temperature, packing.

During use, rise morning and sleep before wash one's face after, with finger get mastic a little, put on the skin equably in face or hand, and do massage lightly, based on pigmentation more skin or mottle, what pigmentation was serious can increase access times.Use continuously that visible pigmentation obviously alleviates after 10～15 days, mottle is obviously desalinated; Continue to use after 1～2 month, cutaneous pigmentation is eliminated substantially; Life-time service can make the skin exquisiteness, whiten, eliminates spot, the spot that not regrowth is new.

Embodiment two has the cosmetics of antiinflammatory, anti-acne effect.

These cosmetics are by iso-octyl palmitate, glyceryl stearate, isopropyl myristate, octadecanol, spermol, methyl hydroxybenzoate, propylparaben, hydroxyethyl-cellulose, glycerol, propylene glycol, the DL cysteine hydrochloride, triethanolamine, deionized water, essence is formed, their percetage by weight scope is respectively: iso-octyl palmitate: 3～5%, glyceryl stearate: 2.5～5%, isopropyl myristate: 1～3%, octadecanol: 3～5%, spermol: 1～3%, methyl hydroxybenzoate: 0.1～0.5%, propylparaben: 0.1～0.5%, hydroxyethyl-cellulose: 0.1～0.5%, glycerol: 3～5%, propylene glycol: 1～3%, the DL cysteine hydrochloride: 5～15%, triethanolamine: 2.5～5%, deionized water: 50～75%, essence: 0.1～0.3%.

During preparation, 3.0g iso-octyl palmitate, 3.0g glyceryl stearate, 2.0g isopropyl myristate, 2.5g octadecanol, 2.0g spermol, 0.2g methyl hydroxybenzoate, 0.2g propylparaben are mixed and heated to 85～90 ℃ in beaker, constitute the A part; Other takes by weighing the 10.0gDL-cysteine hydrochloride and is dissolved in the 66.5g deionized water, adds 3.0g triethanolamine, 5.0g glycerol, 2.0g propylene glycol, 0.3g hydroxyethyl-cellulose then, after stirring, is heated to 85～90 ℃ in beaker, constitutes the B part.A is partly joined in the B part, and homogenizing 10 minutes adds 0.3g essence at 45～50 ℃, stirs and is cooled to room temperature, packing.

During use, with finger get mastic a little, put on the skin equably in the acne place, and do massage lightly, general every day 3～4 times, what inflammation was serious can increase access times.After smearing, inflammation obviously alleviates, and general inflammation is used after 2～3 days and can be disappeared, and inflammation also can all disappear about serious 1 week, continues to use for 2～5 weeks, and acne disappears, skin smooth; Often use, can reach the effect of eliminating acne, the acne that not regrowth is new, and make the skin exquisiteness.

Embodiment three has the cosmetics of skin moistening, crease-resistant, anti-aging effects.

These cosmetics are by white oil, Cera Flava, stearic acid, hexadecanol, lanoline, Tween-60, glyceryl monostearate, methyl hydroxybenzoate, propylparaben, the DL-cysteine hydrochlorate, triethanolamine, glycerol, propylene glycol, deionized water, essence is formed, their percetage by weight scope is respectively: white oil: 6～10%, Cera Flava: 2～5%, stearic acid: 2～5%, hexadecanol: 1.5～3%, lanoline: 1.5～3%, Tween-60: 4～8%, glyceryl monostearate: 2～4%, methyl hydroxybenzoate: 0.1～0.5%, propylparaben: 0.1～0.5%, the DL-cysteine hydrochlorate: 5～10%, triethanolamine: 2～5%, glycerol: 3～5%, propylene glycol: 1.5～4%, deionized water: 40～68%, essence: 0.1～0.5%.

During preparation, take by weighing 8.0g white oil, 3.0g Cera Flava, 2.5g stearic acid, 2.0g hexadecanol, 2.0g lanoline, 5.0g Tween-60,2.5g glyceryl monostearate, 0.2g methyl hydroxybenzoate, the mixing of 0.2g propylparaben, be heated to 75 ℃, constitute the A part, other takes by weighing the 5.0gDL-cysteine hydrochloride and is dissolved in the 59.4g deionized water, add 3.0g triethanolamine, 5.0g glycerol, 2.0g propylene glycol then, after stirring, in beaker, be heated to 85～90 ℃, kept 15 minutes, be cooled to 75 ℃, constitute the B part; B is partly joined in the A part, and homogenizing stirred 10 minutes, stirred when being cooled to 45～50 ℃, added essence 0.2g, continued to stir to be cooled to room temperature, packing.

During use, rise morning and sleep before wash one's face after, with finger get mastic a little, put on the skin in face equably, and do massage lightly, based near the eyes with volume front skin.Used 15～30 days continuously, wrinkle obviously shoals, quantity reduces, and skin becomes fine and smooth, tender, the high resilience of light; Used 1～2 month continuously, wrinkle disappears.

The cosmetics of alopecia, hair growth promoting, anti-dandruff effect are prevented in the embodiment having ideals, morality, culture, and discipline

These cosmetics are by lauryl alcohol sulfuric ester sodium salt, cocamido propyl betaine, the cocoyl diglycollic amide, Pearl Concentrate, DL-cysteine, sodium hydroxide, sodium chloride, deionized water, the Kazon antiseptic, essence is formed, their percetage by weight scope is respectively: lauryl alcohol sulfuric ester sodium salt: 10～20%, cocamido propyl betaine: 5～10%, cocoyl diglycollic amide: 2～5%, Pearl Concentrate: 1～5%, DL-cysteine: 3～15%, sodium hydroxide: 1～5%, sodium chloride: 1～3%, deionized water: 40～75%, the Kazon antiseptic: 0.05～0.2%, essence: 0.2～0.5%.

During preparation, the 69.6g deionized water is heated to 75～80 ℃, stir and add 12g lauryl alcohol sulfuric ester sodium salt down, be stirred to dissolving, add 5.0g cocamido propyl betaine, 2.5g cocoyl diglycollic amide, 5.0g DL-cysteine, 2.0g sodium hydroxide, 1.5g sodium chloride then, stir and be cooled to 45～50 ℃ and add 2.0g Pearl Concentrate, 1,0.1g Kazon antiseptic, 0.3g essence, stirring is cooled to room temperature, packing.

During use, this product evenly is applied to gently rubs 4～5 minutes (with referring to the tripe massaging scalp) on the hair, again after stopping 5 minutes on the hair, with flushing with clean water totally can time.Use about 3～5 times continuously, dandruff obviously reduces, and uses continuously 5～8 times, and dandruff disappears, and alopecia obviously reduces, and often uses, and can reach the effect of hair growth promoting.

DL-cysteine salt described in the present invention can adopt hydrochlorate, sulfate or the phosphate of DL-cysteine.

DL-cysteine or its salt derive from the keratoprotein of Crinis Carbonisatus.Because skin surface also mainly is made up of keratoprotein, therefore fabulous affinity is arranged, be easy to absorb with skin.Contain a sulfydryl on the molecule of DL-cysteine or its salt, can be specifically interact, thereby improve the morbid state of skin, help removing aging unsound cell (as dead bark, dandruff etc.), wrinkle removing, defying age with the horny layer of skin; Thereby and can generate by the active melanin that suppresses of restraint of tyrosinase, this seed amino acid has stronger reproducibility in addition, and reducible melanin makes its desalination, therefore can reach good whitening and speckle dispelling effect.Thereby and since its reproducibility can remove free radical and reach antidotal purpose.In addition, this aminoacid has irreplaceable effect as the main raw material (ratio maximum in each seed amino acid in hair) of natural on-off cycles of hair growth at aspects such as anti-alopecia, hair growth promotings.And can be used as nutritional labeling and replenish the aminoacid that lacks in hair and the skin keratin albumen.

DL-cysteine or its salt are added in the substrate by suitable technology as functional component, and adjust corresponding prescription according to various objectives, as corresponding cosmetics, not only can play skin moistening well, whiten, effects such as speckle dispelling, antiinflammatory, anti-acne, crease-resistant, defying age, anti-alopecia, hair growth promoting, anti-dandruff, and because its natural bioactive aminoacids characteristic that has, also have good safety and nutritive peculiarity, result of use is very good, and instant effect, cost are low, easy to prepare.

Claims

The application in the preparation cosmetics of 1 DL-cysteine or its salt.
2 application as claimed in claim 1, it is characterized in that described cosmetics are by Cera Flava, hexadecanol, lanoline, stearic acid monoglycerides, Tween-60, Si Ban-60, methyl hydroxybenzoate, propylparaben, DL-cysteine, triethanolamine, glycerol, carbomer, sodium hydroxide, deionized water, essence is formed, and their percetage by weight scope is respectively: 5～8%, 3～5%, 3～5%, 2～3%, 2～5%, 2.5～5%, 0.1～0.5%, 0.1～0.5%, 3～10%, 2～5%, 5～8%, 0.2～0.5%, 1～3%, 45～69%, 0.2～0.5%.
3 application as claimed in claim 1, it is characterized in that described cosmetics are by iso-octyl palmitate, glyceryl stearate, isopropyl myristate, octadecanol, spermol, methyl hydroxybenzoate, propylparaben, hydroxyethyl-cellulose, glycerol, propylene glycol, the DL cysteine hydrochloride, triethanolamine, deionized water, essence is formed, and their percetage by weight scope is respectively: 3～5%, 2.5～5%, 1～3%, 3～5%, 1～3%, 0.1～0.5%, 0.1～0.5%, 0.1～0.5%, 3～5%, 1～3%, 5～15%, 2.5～5%, 50～75%, 0.1～0.3%.
4 application as claimed in claim 1, it is characterized in that described cosmetics are by white oil, Cera Flava, stearic acid, hexadecanol, lanoline, Tween-60, glyceryl monostearate, methyl hydroxybenzoate, propylparaben, the DL-cysteine hydrochlorate, triethanolamine, glycerol, propylene glycol, deionized water, essence is formed, and their percetage by weight scope is respectively: 6～10%, 2～5%, 2～5%, 1.5～3%, 1.5～3%, 4～8%, 2～4%, 0.1～0.5%, 0.1～0.5%, 5～10%, 2～5%, 3～5%, 1.5～4%, 40～68%, 0.1～0.5%.
5 application as claimed in claim 1, it is characterized in that described cosmetics are made up of lauryl alcohol sulfuric ester sodium salt, cocamido propyl betaine, cocoyl diglycollic amide, Pearl Concentrate, DL-cysteine, sodium hydroxide, sodium chloride, deionized water, Kazon antiseptic, essence, their percetage by weight scope is respectively: 10～20%, 5～10%, 2～5%, 1～5%, 3～15%, 1～5%, 1～3%, 40～75%, 0.05～0.2%, 0.2～0.5%.