CN114344212A - Moisturizing, firming and soothing skin care composition and preparation method thereof - Google Patents

Moisturizing, firming and soothing skin care composition and preparation method thereof Download PDF

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CN114344212A
CN114344212A CN202111649120.0A CN202111649120A CN114344212A CN 114344212 A CN114344212 A CN 114344212A CN 202111649120 A CN202111649120 A CN 202111649120A CN 114344212 A CN114344212 A CN 114344212A
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moisturizing
skin care
care composition
tightening
soothing skin
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龚德明
温伟红
容惠
刘金玉
周漫
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Guangzhou Biotechnology Co ltd
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Guangzhou Biotechnology Co ltd
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Abstract

The invention relates to A61K8, in particular to a moisturizing, tightening and relieving skin care composition and a preparation method thereof. The raw materials of the moisturizing, firming and soothing skin care composition comprise polyhydric alcohol, glucan derivatives, urea derivatives, witch hazel shrub extracts and beneficial bacterium fermentation product filtrate. The skin care composition obtained by the invention has good moisturizing capability, can recover the expression of aquaporin-3 and provide the optimal hydration force for skin, thereby improving the water content of stratum corneum, reducing the percutaneous water loss, maintaining the normal moisture of the skin, relieving the influence of the outside on dry skin and reducing the sensitive chain reaction caused by dryness. In addition, the composition can tighten skin, restore fibroblast proliferation and activity, promote fibroblast to generate more collagen, and make skin more firm and elastic.

Description

Moisturizing, firming and soothing skin care composition and preparation method thereof
Technical Field
The invention relates to A61K8, in particular to a moisturizing, tightening and relieving skin care composition and a preparation method thereof.
Background
The environmental temperature is reduced, the skin layer of the organism can not generate a regulating mechanism in time, the activity of the sebaceous glands is reduced, the moisture and the grease of the skin are reduced to a certain degree, and the skin becomes tight and even wrinkles. The negative effects of this regulation mechanism become more pronounced with age and the degree of sagging of the skin is increased by the loss of collagen, for which reason people often improve this condition by using skin care products.
Patent No. CN104013549B provides a skin care product containing chinese gold silk extract, which is added with active ingredient chinese gold silk extract to improve skin softness, and has low irritation to skin and metabolism promotion effect.
However, these skin care products often have difficulty in maintaining their own activity for a long period of time, often develop bacteria after a period of time, and have a challenge in heat resistance and cold resistance, thereby failing to exert their original effects when applied to the skin.
Disclosure of Invention
In order to solve the above problems, the present invention provides, in a first aspect, a moisturizing, firming and soothing skin care composition, which comprises a polyol, a glucan derivative, a urea derivative, a witch hazel shrub extract, and a filtrate of a fermentation product of beneficial bacteria as raw materials.
As a preferable technical scheme of the invention, the raw materials of the moisturizing, firming and soothing skin care composition further comprise a biological high polymer, a carboxylic acid-based high polymer and a chelating agent.
As a preferred technical scheme, the polyalcohol is selected from one or more of glycerol, butanediol and polyethylene glycol.
As a preferable technical scheme of the invention, the dextran derivative is selected from one or more of sodium hyaluronate, dextran aldehyde and dextran acid.
In a preferred embodiment of the present invention, the urea derivative is allantoin and/or hydroxyethyl urea.
In a preferred embodiment of the present invention, the biopolymer is selected from one or more of cellulose, collagen, and xanthan gum.
As a preferable technical scheme of the invention, the acid high molecular polymer is carbomer and/or polyvinyl acid.
Preferably, the chelating agent is selected from one or more of disodium EDTA, hydrolyzed polymaleic anhydride, and citric acid chelating agent.
Preferably, the moisturizing, firming and soothing skin care composition further comprises butanediol, p-hydroxyacetophenone and 1, 2-hexanediol as raw materials.
As a preferred technical scheme of the invention, the witch hazel shrub extract is a witch hazel extract and/or witch hazel water.
As a preferable technical scheme, the beneficial bacteria fermentation product filtrate is a split yeast fermentation product filtrate and/or a galactose yeast-like bacteria fermentation product filtrate.
Preferably, the raw materials of the moisturizing, firming and soothing skin care composition further comprise deionized water, butanediol, scutellaria root extract, sophora flavescens root extract, glycyrrhiza inflate root extract, triethanolamine, PEG/PPG-17/6 copolymer, methyl propylene glycol, hyaluronic acid, silantriol, citric acid, propylene glycol, sodium dehydroacetate, 1, 2-hexanediol and p-hydroxyacetophenone.
PEG/PPG-17/6 copolymer
PEG/PPG-17/6 copolymer is widely used in cosmetics, and is often used as a surfactant and emulsifier. The PEG/PPG-17/6 copolymer in the hydrophilic phase system has good anti-sticking performance, can be used in a skin care formula together with polyalcohol and humectant, has low skin irritation, basically has no special odor, and brings good use feeling.
Preferably, the raw materials of the moisturizing, firming and soothing skin care composition further comprise essence and PEG-40 hydrogenated castor oil.
PEG-40 hydrogenated Castor oil
The PEG-40 hydrogenated castor oil is derived from natural plants, can uniformly disperse oil substances such as essential oil, essence and the like into a water phase, is a high-efficiency solubilizing surfactant, and is beneficial to forming a transparent and stable solution system.
The applicant finds that in experiments, a certain amount of the yeast fermentation product filtrate and the specific witch hazel shrub extract are added into the skin care composition, so that the skin care composition is beneficial to moisturizing and tightening of human skin, can still exert the original effect after being placed for a long time, and does not generate peculiar smell. The reason is probably that the metabolites in the secondary fission yeast fermentation product filtrate are collagen, polypeptide, mineral substances and organic acid, and have intermolecular action with an active group on the witch hazel bush plant extract, so that the intermolecular binding force is increased, and simultaneously, the metabolites are connected with a carbonyl group on an allantoin derivative in a system through hydrogen bonds, and all substances have synergistic action to form a stable dispersion system, so that the stability of the composition system is remarkably improved, the original substance performance can be kept after the composition is placed for a long time, and peculiar smell caused by other impurities can not be generated, so that the composition can keep better sensory experience when in use.
Preferably, the phase A raw materials comprise the following components in parts by weight: 0.01-0.05 part of xanthan gum, 0.1-0.3 part of allantoin, 0.01-0.5 part of carbomer, 1-10 parts of glycerol, 0.005-0.2 part of sodium hyaluronate and 0.002-0.03 part of EDTA disodium.
Preferably, the phase B raw materials comprise the following components in parts by weight: 1-10 parts of butanediol, 0.2-0.8 part of p-hydroxyacetophenone and 0.2-0.8 part of 1, 2-hexanediol.
Preferably, the phase C raw materials comprise the following components in parts by weight: 47-63 parts of deionized water, 30-40 parts of butanediol, 3-5 parts of radix scutellariae extract, 2-4 parts of radix sophorae flavescentis extract, 0.005-1 part of liquorice root extract, 0.01-0.5 part of triethanolamine, 0.1-5 parts of PEG/PPG-17/6 copolymer, 15-22 parts of methyl propylene glycol, 0.20-0.40 part of hyaluronic acid, 0.15-0.35 part of silanetriol, 0.15-0.32 part of citric acid, 18-21 parts of propylene glycol, 5.21-6.13 parts of witch hazel extract, 0.01-0.05 part of sodium dehydroacetate, 0.2-5 parts of witch hazel water, 0.30-0.012 part of methyl hydroxybenzoate, 0.2-5 parts of yeast fermentation product filtrate, 0.3-0.6 part of 1, 2-hexanediol and 0.0001-0.5 part of p-hydroxyacetophenone.
Preferably, the phase D raw materials comprise the following components in parts by weight: 0.001-0.2 part of essence and 0.004-0.8 part of PEG-40 hydrogenated castor oil.
In a second aspect, the present invention provides a method for preparing a moisturizing, firming, soothing skin care composition, comprising the steps of: (1) prefabricating; (2) and (5) cooling after mixing.
The method comprises the following concrete steps: mixing the raw materials of the phase B, and stirring for 20min to obtain a phase B prefabricated liquid; mixing the raw materials of the phase B, and stirring for 20min to obtain a phase C mixture; mixing the raw materials of the phase D, and stirring for 20min to obtain a phase D prefabricated liquid.
The concrete steps of cooling after mixing are as follows: mixing the raw materials of phase A, stirring for 10min, heating to 80-85 deg.C, and stirring for 1.0-1.5 h. Naturally cooling to 45 deg.C, adding the B-phase prefabricated liquid, adding the C-phase mixture and the D-phase prefabricated liquid, and stirring for 0.5-1h to obtain the skin care composition.
Compared with the prior art, the invention has the following beneficial effects:
(1) the skin care composition obtained by the invention has good moisturizing capability, can recover the expression of aquaporin-3 and provide the optimal hydration force for skin, thereby improving the water content of stratum corneum, reducing the percutaneous water loss, maintaining the normal moisture of the skin, relieving the influence of the outside on dry skin and reducing the sensitive chain reaction caused by dryness.
(2) The skin care composition obtained by the invention can tighten skin, recover fibroblast proliferation and activity, and promote fibroblasts to generate more collagen, so that the skin becomes more tight and elastic.
(3) The skin care composition obtained by the invention can keep self activity for a long time, does not generate bacteria after being placed for a period of time, has good heat resistance and cold resistance, and can exert the original effect when being used on skin.
(4) The skin care composition provided by the invention has no peculiar smell and good use experience.
(5) The invention can be widely applied to face cleaning, skin care and body beautifying products, effectively improves the skin condition, is mild and non-irritating, and has certain relieving effect.
Detailed Description
Examples
The compositions of the examples were prepared from commercially available materials, including Glycerol CAS No. 56-81-5, EDTA disodium CAS No. 2017-8-23, Scutellaria baicalensis Georgi root extract, Sophora flavescens ait root extract, Glycyrrhiza inflata root extract, propylene glycol CAS No. 57-55-6, Hamamelis virginiana extract, Hamamelis water AMERICAN DISTILLING INC, and essence, Ostre rosea, Otsukura.
Example 1
The embodiment provides a moisturizing, firming and soothing skin care composition, which is prepared from the raw materials of an A phase, a B phase, a C phase and a D phase.
The phase A comprises the following raw materials in parts by weight: 0.02 part of biopolymer (specifically xanthan gum), 0.2 part of urea derivative (specifically allantoin), 0.03 part of acid high-molecular polymer (specifically carbomer), 2 parts of polyalcohol (specifically glycerol), 0.005 part of glucan derivative (specifically sodium hyaluronate) and 0.002 part of chelating agent (specifically EDTA disodium).
The phase B raw materials comprise: 5 parts of butanediol, 0.3 part of p-hydroxyacetophenone and 0.3 part of 1, 2-hexanediol.
The C phase raw material comprises: 50 parts of deionized water, 35 parts of butanediol, 3 parts of radix scutellariae extract, 2 parts of radix sophorae flavescentis extract, 0.005 part of glycyrrhiza inflate, 0.2 part of triethanolamine, 1 part of PEG/PPG-17/6 copolymer, 15 parts of methyl propylene glycol, 0.20 part of hyaluronic acid, 0.15 part of silanetriol, 0.15 part of citric acid, 18 parts of propylene glycol, 6.71 parts of witch hazel bush extract (comprising 5.21 parts of witch hazel extract and 1.5 parts of witch hazel water), 0.01 part of sodium dehydroacetate, 0.12 part of methyl hydroxybenzoate, 0.8 part of beneficial bacterium fermentation product filtrate (specifically, schizosaccharomyces cerevisiae fermentation product filtrate), 0.3 part of 1, 2-hexanediol and 0.5 part of p-hydroxyacetophenone.
The phase D raw material comprises: 0.005 part of essence and 0.05 part of PEG-40 hydrogenated castor oil.
The present example also provides a method of preparing a moisturizing, firming, soothing skin care composition comprising the steps of: (1) prefabricating; (2) and (5) cooling after mixing.
The method comprises the following concrete steps: mixing the raw materials of the phase B, and stirring for 20min to obtain a phase B prefabricated liquid; mixing the raw materials of the phase B, and stirring for 20min to obtain a phase C mixture; mixing the raw materials of the phase D, and stirring for 20min to obtain a phase D prefabricated liquid.
The concrete steps of cooling after mixing are as follows: mixing the raw materials of phase A, stirring for 10min, heating to 80 deg.C, and stirring for 1.0 h. Naturally cooling to 45 deg.C, adding the B-phase prefabricated liquid, adding the C-phase mixture and the D-phase prefabricated liquid, and stirring for 1 hr to obtain the skin care composition.
Example 2
This example provides a moisturizing, firming, soothing skin care composition, which differs from example 1 in 6.13 parts by weight of witch hazel extract.
This example also provides a method of making a moisturizing, firming, soothing skin care composition, similar to that of example 1.
Example 3
This example provides a moisturizing, firming, soothing skin care composition that differs from example 1 in that 6.61 parts by weight of witch hazel shrub extract (including 4.21 parts of witch hazel extract and 2.1 parts of witch hazel water).
This example also provides a method of making a moisturizing, firming, soothing skin care composition, similar to that of example 1.
Example 4
This example provides a moisturizing, firming, soothing skin care composition, which differs from example 1 in that, by weight, hamamelis virginiana extract 5.01 parts, hamamelis virginiana water 2 parts, sodium dehydroacetate 0.03 parts, methylparaben 0.11 parts, beneficial bacteria fermentation product filtrate (specifically, yeast bifida fermentation product filtrate) 0.05 parts, 1, 2-hexanediol 0.2 parts, and p-hydroxyacetophenone 0.4 parts.
This example also provides a method of making a moisturizing, firming, soothing skin care composition, similar to that of example 1.
Example 5
The embodiment provides a moisturizing, firming and soothing skin care composition, which is different from the embodiment 1 in that the phase A comprises the following raw materials in parts by weight: 0.005 part of biopolymer (specifically xanthan gum), 0.05 part of urea derivative (specifically allantoin), 0.02 part of acid high-molecular polymer (specifically carbomer), 1.8 parts of polyalcohol (specifically glycerol), 0.004 part of glucan derivative (specifically sodium hyaluronate), and 0.003 part of chelating agent (specifically disodium EDTA).
This example also provides a method of making a moisturizing, firming, soothing skin care composition, similar to that of example 1.
And (3) performance testing:
1. the moisturizing, firming and soothing skin care composition obtained in example 1 was tested according to QB/T2660 and the results are shown in Table 1:
TABLE 1
Figure BDA0003446061060000061
2. Sensory testing: the moisturizing, firming and soothing skin care compositions obtained in examples 1-5 were left at 25 ℃ for 24 hours and observed for appearance, with examples 1-3 being colorless liquids and examples 4 and 5 being slightly cloudy.
3. And (3) heat resistance test: the pH of the moisturizing, firming and soothing skin care compositions obtained in examples 1-5 were measured using a pH meter and maintained at 40 ℃ for 24 hours, and the pH was measured again, with the results shown in table 2:
TABLE 2
Examples pH value (before standing at 40 degree C) pH value (after standing at 40 ℃ C.)
1 6.7 6.7
2 6.4 6.4
3 6.6 6.6
4 6.3 6.7
5 5.9 6.4
4. Cold resistance test: the moisturizing, tightening and soothing skin care compositions obtained in examples 1 to 5 were measured for pH using a pH meter, maintained at 5 ℃ for 24 hours, and measured again for pH, with the results shown in table 3:
TABLE 3
Examples pH value (before standing at 5 degree C) pH value (after standing at 5 ℃ C.)
1 6.7 6.7
2 6.4 6.4
3 6.6 6.6
4 6.3 6.0
5 5.9 6.3
5. And (3) testing microorganisms: the moisturizing, tightening and soothing skin care compositions obtained in examples 1-3 were tested for staphylococcus aureus and pseudomonas aeruginosa according to the cosmetic safety specifications (2015 edition). None of the moisturizing, firming, soothing skin care compositions obtained in examples 1-3 detected staphylococcus aureus and pseudomonas aeruginosa.
6. Moisture retention test: the moisturizing, firming and soothing skin care compositions obtained in examples 1-3 have better moisturizing performance when applied to skin.
It can be seen that the moisturizing, firming and soothing skin care compositions obtained in examples 1-3 have good heat resistance and cold resistance, do not grow bacteria, are beneficial for long-term storage, and have good moisturizing properties when applied to the skin.

Claims (10)

1. The moisturizing, firming and soothing skin care composition is characterized in that raw materials of the moisturizing, firming and soothing skin care composition comprise polyhydric alcohol, glucan derivative, urea derivative, witch hazel shrub extract and beneficial bacterium fermentation product filtrate.
2. The moisturizing, tightening, soothing skin care composition according to claim 1, wherein the raw materials of the moisturizing, tightening, soothing skin care composition further comprise a biopolymer, an acid-based polymer, and a chelating agent.
3. The moisturizing, tightening, soothing skin care composition according to claim 2, wherein the polyol is selected from one or more of glycerin, butylene glycol, and polyethylene glycol.
4. The moisturizing, tightening, soothing skin care composition according to claim 2, wherein the dextran derivative is selected from one or more of sodium hyaluronate, dextran aldehyde, dextran acid.
5. The moisturizing, tightening, soothing skin care composition of claim 2, wherein the urea derivative is allantoin and/or hydroxyethyl urea.
6. The moisturizing, tightening, soothing skin care composition according to claim 2, wherein the biopolymer is selected from one or more of cellulose, collagen, xanthan gum.
7. The moisturizing, tightening, soothing skin care composition of claim 3, wherein the acid based high molecular weight polymer is carbomer and/or polyvinyl acid.
8. The moisturizing, tightening, soothing skin care composition of claim 3, wherein the witch hazel shrub extract is witch hazel extract and/or witch hazel water.
9. The moisturizing, tightening, soothing skin care composition of claim 3, wherein the beneficial bacteria fermentation product filtrate is a split yeast fermentation product filtrate and/or a galacto-yeast fermentation product filtrate.
10. A method of making a moisturizing, tightening, soothing skin care composition according to any of claims 1-9, comprising the steps of: (1) prefabricating; (2) and (5) cooling after mixing.
CN202111649120.0A 2021-12-30 2021-12-30 Moisturizing, firming and soothing skin care composition and preparation method thereof Pending CN114344212A (en)

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Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103462881A (en) * 2013-10-10 2013-12-25 深圳市金因生物技术有限公司 Composite capable of promoting skin micro-ecological balance and preparation method thereof
CN103976905A (en) * 2014-05-29 2014-08-13 上海清轩生物科技有限公司 Plant extract liquid mixture with antiphlogosis and antianaphylaxis effect
WO2015052082A1 (en) * 2013-10-08 2015-04-16 Basf Beauty Care Solutions France S.A.S. Cosmetic or dermatological use of an extract of hamamelis virginiana
CN106074315A (en) * 2016-08-24 2016-11-09 广东芭薇生物科技股份有限公司 A kind of facial mask liquid with multiple skin-care effect and preparation method thereof
CN112076128A (en) * 2020-09-30 2020-12-15 广州市爱百伊生物技术有限公司 Anti-aging repairing day cream and preparation method thereof
WO2021003962A1 (en) * 2019-07-11 2021-01-14 浙江康满家日用品有限公司 Skincare composition for repairing skin, and preparation method therefor
CN113786378A (en) * 2021-09-26 2021-12-14 湖北省麦诗特生物科技有限公司 Toning lotion composition with effects of improving skin color and brightening skin and preparation method thereof
CN113786362A (en) * 2021-09-26 2021-12-14 湖北省麦诗特生物科技有限公司 Toning lotion composition with effects of relieving, balancing and protecting skin and preparation method thereof

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015052082A1 (en) * 2013-10-08 2015-04-16 Basf Beauty Care Solutions France S.A.S. Cosmetic or dermatological use of an extract of hamamelis virginiana
CN103462881A (en) * 2013-10-10 2013-12-25 深圳市金因生物技术有限公司 Composite capable of promoting skin micro-ecological balance and preparation method thereof
CN103976905A (en) * 2014-05-29 2014-08-13 上海清轩生物科技有限公司 Plant extract liquid mixture with antiphlogosis and antianaphylaxis effect
CN106074315A (en) * 2016-08-24 2016-11-09 广东芭薇生物科技股份有限公司 A kind of facial mask liquid with multiple skin-care effect and preparation method thereof
WO2021003962A1 (en) * 2019-07-11 2021-01-14 浙江康满家日用品有限公司 Skincare composition for repairing skin, and preparation method therefor
CN112076128A (en) * 2020-09-30 2020-12-15 广州市爱百伊生物技术有限公司 Anti-aging repairing day cream and preparation method thereof
CN113786378A (en) * 2021-09-26 2021-12-14 湖北省麦诗特生物科技有限公司 Toning lotion composition with effects of improving skin color and brightening skin and preparation method thereof
CN113786362A (en) * 2021-09-26 2021-12-14 湖北省麦诗特生物科技有限公司 Toning lotion composition with effects of relieving, balancing and protecting skin and preparation method thereof

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