A kind of compositions with skin-care effect
Technical field
The present invention relates to a kind of compositions with skin-care effect.
Background technology
Skin care item commercially available are at present a feast for the eyes, be divided into whitening, moisturizing, clean, Sage Extract, defying age according to different efficacies, releive, compact facial film etc., but the lead in most products, hydrargyrum, benzene, phenol content overproof, although can temporarily make skin present glossy soft state, but it is thinning that life-time service can make horny layer come off, cause red swelling of the skin, form mottle, be unfavorable for skin health.
Black Fructus Lycii and Fructus Hippophae are the characteristic berries being distributed in NORTHWEST CHINA area, and their growths are in the salination ambient soils such as salinization wasteland, salinization sand ground, and growth conditions is arduous, and vitality is extremely strong, can be drought-enduring, cold-resistant, high temperature resistant, very precious.Lycium ruthenicum fruit is rich in anthocyanidin, can defying age, looks improving and the skin nourishing.In sea buckthorn fruit, Vitamin C content is high, and skin can be made dynamic.Two kinds of berries all can be used as skin care item, also edible.
Still do not adopt black Fructus Lycii and Fructus Hippophae combination in the market, the skin care item being used as main skin care ingredient occur.
Summary of the invention
In order to increase the added value of product of black Fructus Lycii, Fructus Hippophae, the present invention plans both and combinationally uses to prepare skin care item, but only whether both combinations above-mentioned just can reach good skin care effect, yet there are no people's research.Inventor's previous experiments finds, if only black Fructus Lycii and Fructus Hippophae compatibility are used, although also there is certain skin care effect, different skin quality show different, particularly not ideal enough to the effect such as whitening, defying age of dry skin, be suitable for crowd's scope narrower.For this reason, inventor, through a large amount of experiment screenings, finally confirms, only on the basis of black Fructus Lycii, Fructus Hippophae, then adds Radix Glycyrrhizae and carries out compatibility, when minimum raw material type, can play the skin care effect of each raw material to greatest extent.
For these reasons, the present invention is actual provides a kind of compositions with skin-care effect, and it is formed by the component combine of following weight proportion:
Black Fructus Lycii Aqueous extracts 10 ~ 25 parts, Fructus Hippophae Aqueous extracts 10 ~ 16 parts, licorice water extract 5 ~ 10 parts.
In the present invention's detailed description of the invention, compositions is formed by the component combine of following weight proportion:
Black Fructus Lycii Aqueous extracts 10 parts, Fructus Hippophae Aqueous extracts 10 parts, licorice water extract 5 parts.
Wherein, described black Fructus Lycii Aqueous extracts prepares by the following method:
Get fresh black Fructus Lycii, add appropriate antioxidant, grinding or pulverizing; Add deionized water mix homogeneously, filtration or centrifugal, this step carries out 1 ~ 3 time, merges supernatant, is evaporated to 1.5 ~ 2.2g/mL, is preferably 2g/mL, obtains black Fructus Lycii Aqueous extracts.
Wherein, the use of antioxidant is the anthocyanidin isoreactivity composition in order to protect in black Fructus Lycii, and antioxidant can select one or more the compositions in vitamin C, glutathion, thioctic acid or uric acid.
In the present invention's detailed description of the invention, vitamin C selected by antioxidant; Further, ascorbic consumption is 10% ~ 50%w/w of fresh black Fructus Lycii weight, is preferably 40%w/w.
Wherein, described Fructus Hippophae Aqueous extracts prepares by the following method:
Get fresh Fructus Hippophae, add deionized water warm macerating and extract, extracting liquid filtering or centrifugal, supernatant is evaporated to 1.5 ~ 2.2g/mL, is preferably 2g/mL, obtains Fructus Hippophae Aqueous extracts.
Wherein, the temperature that warm macerating extracts is 50 ~ 70 DEG C, and be 55 ~ 65 DEG C further, in the present invention's detailed description of the invention, selective temperature is 60 ± 2 DEG C.
Wherein, described licorice water extract prepares by the following method: extracting liquorice decoction pieces, decocts with water extraction, filtration or centrifugal, and supernatant is evaporated to 1.0 ~ 2.0g/mL, is preferably 1.5g/mL, obtains licorice water extract.
Present invention also offers above-mentioned composition preparation there is whitening or/and senile-resistant efficacy skin care item in purposes.
Present composition skin effect is good, it can be prepared into skin care item together with other conventional skin care product compositions, thus play more wide in range skin effect simultaneously.
Wherein, described skin care item comprise facial film, essence, facial cream, cleansing milk, toner/smoothing toner, reparation dew etc.Conventional skin care item composition has hyaluronic acid, glycerol, PEG, elastin laminin, tocopherol etc.Except mentioned kind, also comprise other conventional kind, no longer describe in detail herein.
The present invention studies discovery, these skin care item all have good skin effect for dryness, neutrality or oily skin, but, if compared with the skin care item of other material combinations, use the skin care effect of skin care item to dry skin of the present composition even more ideal, be more suitable for the use of dry skin.
After black Fructus Lycii, Fructus Hippophae and Radix Glycyrrhizae combinationally use by the present invention, compared with using the group of compatibility between two of black Fructus Lycii, Fructus Hippophae, Radix Glycyrrhizae, the beauty functions of the facial film that the present invention is combined to form, essence etc. improves greatly, illustrates that black Fructus Lycii, Fructus Hippophae and Radix Glycyrrhizae compatibility use by the present invention and has played synergistic function; Meanwhile, the skin care item gentleness prepared by compositions is non-stimulated, does not have side effects, and splendid to the skin care effect of dry skin, has good market prospect.
Detailed description of the invention
Below specific embodiments of the invention are described in detail:
In the present invention, black Fructus Lycii Aqueous extracts is all prepare in the following manner: accurately take the fresh black Fructus Lycii of 10g, for keeping the stability of anthocyanidin in black Fructus Lycii, add 4g vitamin C, broken with mortar grinder, obtain black Fructus Lycii pulp, it is even to add 100mL deionized water and stirring, filter, residue adds 100mL deionized water again, filters, merges twice supernatant, be evaporated to 2g/mL, obtain black Fructus Lycii Aqueous extracts.
The preparation method of Fructus Hippophae Aqueous extracts: precision takes the fresh Fructus Hippophae of 10g, adds 200mL deionized water, lixiviate 2h in the water-bath of 60 DEG C, lixiviate is complete is concentrated into 2g/mL by centrifugal for extracting solution 3000r/mim 5min by supernatant reduction vaporization, obtains Fructus Hippophae Aqueous extracts.
Licorice water extract preparation method: take licorice piece 10g, be soaked in water 30min, heating and refluxing extraction 1h, filters, supernatant is evaporated to 1.5g/mL, obtains licorice water extract.
In the present invention extract concentrate after concentration be all by following formulae discovery:
Quality (the g)/volume (mL) of concentration (g/mL)=concentrated solution.
The preparation of embodiment 1 present composition
Get black Fructus Lycii Aqueous extracts 100g, Fructus Hippophae Aqueous extracts 100g, licorice water extract 50g, after mix homogeneously, be the compositions that the present invention has skin-care effect.
Said composition can directly use, and after also can adding other conventional skin care product compositions, uses, as facial film, essence etc. with the existence form of conventional skin care product.
The preparation of embodiment 2 facial film
The present composition is prepared into facial film, and corresponding efficacy test is carried out to facial film.
Table 1 each embodiment facial mask essence proportioning
Constituent |
Formula 1 |
Formula 2 |
Formula 3 |
Formula 4 |
Deionized water |
10 parts |
15 parts |
20 parts |
25 parts |
Hyaluronic acid |
8 parts |
9 parts |
10 parts |
12 parts |
Glycerol |
8 parts |
9 parts |
10 parts |
12 parts |
Polyethylene Glycol PEG-400 |
5 parts |
7 parts |
9 parts |
10 parts |
Elastin hydrolysis |
3 parts |
3 parts |
4 parts |
5 parts |
Black Fructus Lycii extracting solution |
10 parts |
15 parts |
20 parts |
25 parts |
Fructus Hippophae extracting solution |
10 parts |
12 parts |
14 parts |
16 parts |
Radix Glycyrrhizae extract |
5 parts |
7 parts |
9 parts |
10 parts |
Preparation method: by essence mix homogeneously, sterilizing, then face paper is soaked 20 ~ 25 minutes in essence, last Vacuum Package, obtain facial film of the present invention.
In order to verify whether product of the present invention meets hygienic practice, sample prepared by formula 1 ~ 4 is all sent to third party testing agency, whether testing product meets corresponding hygienic practice, third party testing agency is by detecting indices, result shows all to meet corresponding specification, finally judges that the sample prepared by formula 1 ~ 4 all meets the restriction requirement of " facial film " (QB/T2872-2007).
In order to test the whitening anti-aging effect of facial film of the present invention, choose the dry skin of areal, oily skin, neutral skin volunteer, be divided into four groups (often organize comprise 10 dry skins respectively, 10 neutral skins, 10 oily skin try out volunteer), respectively utility efficiency experiment carried out to A, B, C, D product:
1. test period: 28 days
2. Evaluation product:
A product is the black Fructus Lycii Fructus Hippophae facial film prepared with formula 1 of the present invention.
B product does not add facial film prepared by Fructus Hippophae extracting solution with formula 1 of the present invention, and the weight fraction of Fructus Hippophae extracting solution is by black Fructus Lycii extracting solution: Radix Glycyrrhizae extract=2:1 replaces, and other compositions are identical with A.
C product does not add facial film prepared by black Fructus Lycii extracting solution with formula 1 of the present invention, and the weight fraction of black Fructus Lycii extracting solution is by Fructus Hippophae extracting solution: Radix Glycyrrhizae extract=2:1 replaces, and other compositions are identical with A.
D product does not add facial film prepared by Radix Glycyrrhizae extract with formula 1 of the present invention, and the weight fraction of Radix Glycyrrhizae extract is by black Fructus Lycii extracting solution: Fructus Hippophae extracting solution=1:1 replaces, and other compositions are identical with A.
3. method of testing: after each group volunteer on probation cleans face, respectively A, B, C, D product is spread on facial 15min, once a day, use 28 days, observe and investigate trial effect;
4. test statistical effect as follows:
Table 2A product service condition feedback
Table 3B product service condition feedback
Table 4C product service condition feedback
Table 5D product service condition feedback
5. feed back conclusion:
(1) volunteer all there is not redness after using four kinds of products, the allergic phenomena such as to cast off a skin, illustrate that above-mentioned facial film safety is good.
(2) first groups of triers all represent that A product whitening anti-aging moistening effect is fine, and after using one week continuously, skin quality is obviously improved, and microgroove reduces, skin recovery elasticity and glossy.Second group of trier represents that B product has certain wrinkle resistant moistening effect, and facial lines reduces to some extent, but whitening effect is not obvious, and it is not obvious that most trier uses rear skin lightening degree to improve.3rd group of trier represents that C product has certain whitening skin and preserving moisture effect, but wrinkle removing DeGrain, and before and after using, facial lines has no obvious minimizing.4th group of trier represents that D product has certain whitening skin and preserving moisture effect and wrinkle removing effect, but not as A group successful.
By first group and other three groups relatively, for the skin care effect of dry skin volunteer, the successful of A product is better, and illustrates that A product is more suitable for dry skin compared with other 3 kinds of compatibility products, this makes applicable crowd of the present invention more comprehensive.
The preparation of embodiment 3 essence
Table 6 each embodiment essence proportioning
Constituent |
Essence formula 1 |
Essence formula 2 |
Essence formula 3 |
Essence formula 4 |
Deionized water |
10 parts |
15 parts |
20 parts |
25 parts |
Hyaluronic acid |
8 parts |
9 parts |
10 parts |
12 parts |
Glycerol |
8 parts |
9 parts |
10 parts |
12 parts |
Polyethylene Glycol PEG-400 |
5 parts |
7 parts |
9 parts |
10 parts |
Elastin hydrolysis |
3 parts |
3 parts |
4 parts |
5 parts |
Black Fructus Lycii extracting solution |
10 parts |
15 parts |
20 parts |
25 parts |
Fructus Hippophae extracting solution |
10 parts |
12 parts |
14 parts |
16 parts |
Radix Glycyrrhizae extract |
5 parts |
7 parts |
9 parts |
10 parts |
Vitamin E |
3 parts |
4 parts |
5 parts |
6 parts |
Preparation method: by above-mentioned each composition mixing, packaging, obtains essence of the present invention.
In order to test the whitening anti-aging effect of essence of the present invention, choose the dry skin of areal, oily skin, neutral skin volunteer, be divided into four groups (often organize comprise 10 dry skins respectively, 10 neutral skins, 10 oily skin try out volunteer), respectively utility efficiency experiment carried out to A, B, C, D product:
1. test period: 28 days
2. Evaluation product:
A product is the essence prepared with essence formula 1 of the present invention.
B product does not add essence prepared by Fructus Hippophae extracting solution with essence formula 1 of the present invention, and the weight fraction of Fructus Hippophae extracting solution is by black Fructus Lycii extracting solution: Radix Glycyrrhizae extract=2:1 replaces, and other compositions are identical with A.
C product does not add essence prepared by black Fructus Lycii extracting solution with essence formula 1 of the present invention, and the weight fraction of black Fructus Lycii extracting solution is by Fructus Hippophae extracting solution: Radix Glycyrrhizae extract=2:1 replaces, and other compositions are identical with A.
D product does not add essence prepared by Radix Glycyrrhizae extract with essence formula 1 of the present invention, and the weight fraction of Radix Glycyrrhizae extract is by black Fructus Lycii extracting solution: Fructus Hippophae extracting solution=1:1 replaces, and other compositions are identical with A.
3. method of testing: after each group volunteer on probation cleans face, respectively A, B, C, D product is spread on facial 15min, once a day, use 28 days, observe and investigate trial effect;
4. test statistical effect as follows:
Table 7A product service condition feedback
Table 8B product service condition feedback
Table 9C product service condition feedback
Table 10D product service condition feedback
5. feed back conclusion:
(1) volunteer all there is not redness after using four kinds of products, the allergic phenomena such as to cast off a skin, illustrate that above-mentioned essence safety is good.Essence of the present invention can suppress harmful free radicals and melanic formation, is that skin injects nutrition, thus can freckle removing and whitening, slow down aging, replenishing water and preserving moisture, makes the high resilience of skin gloss, presents healthy young state.
(2) first groups of triers all represent that A product whitening anti-aging moistening effect is fine, and after using one week continuously, skin quality is obviously improved, and microgroove reduces, skin recovery elasticity and glossy.Second group of trier represents that B product has certain wrinkle resistant moistening effect, and facial lines reduces to some extent, but whitening effect is not obvious, and it is not obvious that most trier uses rear skin lightening degree to improve.3rd group of trier represents that C product has certain whitening skin and preserving moisture effect, but wrinkle removing DeGrain, and before and after using, facial lines has no obvious minimizing.4th group of trier represents that D product has certain whitening skin and preserving moisture effect and wrinkle removing effect, but not as A group successful.
(3) essence of the present invention is all good to the skin effect of various skin quality, and this makes applicable crowd of the present invention more comprehensive.
The preparation of the disposable sleep mask of embodiment 4
Table 11 proportioning raw materials
For the whitening anti-aging effect of the disposable sleep mask of test the present invention, choose the dry skin of areal, oily skin, neutral skin volunteer, be divided into two groups (often organize comprise 10 dry skins respectively, 10 neutral skins, 10 oily skin try out volunteer), respectively utility efficiency experiment carried out to A, B product obtained by Wash-free mask formula 1 and Wash-free mask formula 3:
1. test period: 28 days
2. method of testing: each group volunteer on probation is every night after clean face, respectively by A, B product uniform application in face, the next morning normally washes one's face, and observes and investigates trial effect;
3. test statistical effect as follows:
Table 12A product service condition feedback
Table 13B product service condition feedback
4. feed back conclusion:
After 28 days, the facial lines often organizing volunteer reduces all to some extent, more delicate glossy and high resilience before generally all comparatively using this product.And the resultant effect of B product is better than A product.
In sum, after black Fructus Lycii, Fructus Hippophae and Radix Glycyrrhizae combinationally use by the present invention, compared with using the group of compatibility between two of black Fructus Lycii, Fructus Hippophae, Radix Glycyrrhizae, the beauty functions of the facial film that the present invention is combined to form, essence etc. improves greatly, illustrates that black Fructus Lycii, Fructus Hippophae and Radix Glycyrrhizae compatibility use by the present invention and has played synergistic function; Meanwhile, the skin care item gentleness prepared by compositions is non-stimulated, does not have side effects, and splendid to the skin care effect of dry skin, has good market prospect.