CN107595732A - A kind of sensitive skin whitening moisture-retention gel of the oil droplet of essential oil containing suspension and its preparation method and application - Google Patents
A kind of sensitive skin whitening moisture-retention gel of the oil droplet of essential oil containing suspension and its preparation method and application Download PDFInfo
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Abstract
The invention discloses a kind of sensitive skin whitening moisture-retention gel of the oil droplet of essential oil containing suspension and its preparation method and application, the gel is made up of water phase thickener, grease, essential oil, NMF, fat-soluble whitening agent, water-soluble whitening agent, preservative and deionized water and optional essence, and the grease, essential oil and fat-soluble whitening agent form suspension oil droplet.Whitening moisture-retention gel of the present invention reach releive, moisturizing, moisten, whitening quadruple effect；And whitening moisture-retention gel composition of the present invention safety, without emulsifying agent, substantially reduce sensitive skin crowd using when the skin irritatin risk that can suffer from, safer low stimulation.
Description
Technical field
The invention belongs to cosmetic field, is related to a kind of whitening moisture-retention gel and its preparation method and application, more particularly to
A kind of sensitive skin whitening moisture-retention gel of the oil droplet of essential oil containing suspension and its preparation method and application.
Background technology
Gel is one of Moisturizer that current people commonly use, and the maximum characteristic of gel is its superpower Cutaneous permeation
Property, can generally go directly deep skin, help skin to catch oxygen, pin moisture, have very strong moisture-retaining capacity；But Gel
Curry but exist moisturizing it is ageing it is short, do not possess the problem of moistness, and common gel only has single effect of moisturizing, can not
Reach whitening, moist effect.
The skin-lightening cosmetic of current prevalence on the market, (such as by suppressing tyrosinase activity, suppression more in a manner of single whitening
Melanin transhipment processed or anti-oxidant Green Tea Extract) acted on, take effect cycle length, and whitening effect is poor, and complicated cosmetics
Architecture, certain application risk is brought to sensitive skin crowd.
CN105168060A discloses a kind of organic moisture frost with long-acting moistening effect and preparation method thereof, by 5~
30% grease, 0.5~3.5% emulsifying agent, 5~20% NMFs, 0.1~0.5% thickener, 0.2~1% preservative, 4~
10% skin conditioning agent, 0.05~0.2% odorant composition, although some moisturisers have long-acting moistening effect, still without
Method reaches moist skin whitening effect, and the emulsifying agent added in moisturiser has minimal irritation to skin, to sensitive skin
Crowd brings certain application risk.
A kind of skin care compositions with whitening function of CN105769699A, by 5-10% NMFs, 15-22% greases,
3-9% emulsifying agents, 2-5% antioxidants, 5-9% whitening agents, 1-2% preservatives, 45-65% deionized waters composition, its Sino-U.S.
White agent includes the first whitening agent, the second whitening agent and the 3rd whitening agent.Although skin care compositions has good whitening function,
On the one hand moistening effect has been lacked, has contained emulsifying agent in another aspect composition, add the application risk of sensitive skin crowd.
In recent years, social competition was increasingly fierce, and life and work pressure is big；The life with rapid changepl. never-ending changes and improvements for also giving people of social economy
Dis environment brings certain negative effect.The factors such as mood lather, spiritual high-pressure and environmental pollution be serious cause
Many consumer's skin become sensitive fragile, coarse dry and astringent, obscure unglazed, virtually reduce self-confidence, influence Working Life
Quality.Therefore, it is badly in need of one kind at present and is directed to sensitive skin, has replenishing water and preserving moisture concurrently, the skin care item of effect are moistened in whitening.
The content of the invention
It is an object of the invention to provide a kind of whitening moisture-retention gel and its preparation method and application, one kind is provided in particular in
Sensitive skin whitening moisture-retention gel of the oil droplet of essential oil containing suspension and its preparation method and application, skin whitening, moisturizing of the present invention
Gel can reach releive, moisturizing, moisten, whitening quadruple purpose.
To reach this goal of the invention, the present invention uses following technical scheme：
On the one hand, the present invention provides a kind of whitening moisture-retention gel, and the gel is by water phase thickener, grease, essential oil, moisturizing
Agent, fat-soluble whitening agent, water-soluble whitening agent, preservative and deionized water and optional essence composition, the grease, essential oil
Suspension oil droplet is formed with fat-soluble whitening agent.
The invention coordinates essential oil and grease, and last and fat-soluble whitening agent exists in the form of the oil droplet that suspends
In whitening moisture-retention gel of the present invention, the problem that moisture-retention gel does not possess moist power is overcome, is played and is releived, moistens flesh
Skin and the purpose for loosening mood.Water-soluble whitening agent and fat-soluble whitening agent are reasonably combined, multi-pronged, Synergistic, overcome
Moisture-retention gel does not possess the problem of whitening function, whitening moisture-retention gel as described above of the invention is had obvious whitening work(
Effect.
Further, the gel includes the component of following mass percent：Water phase thickener 0.34~0.49% (such as
0.34%th, 0.40%, 0.45%, 0.49% etc.), grease 4~6% (such as 4%, 4.21%, 4.5%, 4.7%, 5.2%,
5.34%th, 5.8%, 6% etc.), essential oil 0.21~0.32% (such as 0.21%, 0.26%, 0.30%, 0.32% etc.), moisturizing
Agent 13.04~22.08% (such as 13.04%, 15.36%, 18.25%, 20.30%, 21.09%, 22.08% etc.), liposoluble
Property whitening agent 0.5~1.8% (such as 0.5%, 0.63%, 0.8%, 1.0%, 1.23%, 1.5%, 1.8% etc.), water-soluble
Whitening agent 1.6~3.1% (such as 1.6%, 2.0%, 2.52%, 2.6%, 2.8%, 3.02%, 3.1% etc.), preservative 0.3
~0.5% (such as 0.3%, 0.36%, 0.40%, 0.48%, 0.5% etc.), essence 0~0.15% (such as 0%, 0.03%,
0.05%th, 0.08%, 0.10%, 0.12% or 0.15% etc.) and surplus deionized water.
Preferably, the water phase thickener is xanthan gum, carbomer or acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters
At least two combination in cross-linked polymer.
Water phase thickener of the present invention chooses xanthan gum, carbomer or acrylic acid (ester) class/C10-30 alkylol acrylamides
Two or three of thickener in acid esters cross-linked polymer cooperates, and water phase components is obtained preferable viscosity, Jin Eryou
It is present in beneficial to oil phase component in the form of hanging drop in water phase components, keeps the stability of suspension oil droplet, this effect is
Individually selection xanthan gum, either carbomer or reached during acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross-linked polymers
Less than.
Preferably, when the water phase thickener is xanthan gum, carbomer and acrylic acid (ester) class/C10-30 alkylol acrylamides acid
During the combination of ester cross-linked polymer, in the gel, the mass percent of each composition of water phase thickener is as follows：Xanthan gum
0.08~0.12%, such as 0.08%, 0.10%, 0.12% etc., carbomer 0.08~0.12%, such as 0.08%, 0.10%,
0.12% etc., acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross-linked polymer 0.18~0.25%, such as 0.18%,
0.20%th, 0.22%, 0.25% etc..
In the present invention, the grease is sweet almond oil and/or olive oil.
Preferably, when the grease is the combination of sweet almond oil and olive oil, in the gel, the matter of sweet almond oil
It is 2~3%, such as 2%, 2.2%, 2.35%, 2.7%, 2.91%, 3% etc. to measure percentage, the quality percentage of the olive oil
Than for 2~3%, such as 2%, 2.1%, 2.45%, 2.6%, 2.81%, 3% etc..
In the present invention, the essential oil is Lavender, Rome chamomile, sweet orange oil, sandalwood essential oil, Rosa Damascana
Or at least four in Jasminum officinale Linn essential oil.
Grease and essential oil are added simultaneously in the gel of the present invention, the two is in the gel and fat-soluble whitening agent is to suspend
The form of oil droplet is present, synergy, overcomes traditional moisture-retention gel and lacks the problem for moistening power, has reached and has releived, be moist double
Weight effect.Gel as described above of the invention adds grease and essential oil positive effect better than only addition grease or essential oil simultaneously
When, releive moisturizing effect of the two synergy enhancing to skin.
Preferably, when the essential oil be Lavender, Rome chamomile, sweet orange oil, sandalwood essential oil, Rosa Damascana and
During the combination of Jasminum officinale Linn essential oil, in the gel, the mass percent of each composition of essential oil is as follows：Lavender 0.06
~0.08%, such as 0.06%, 0.07%, 0.08% etc., Rome chamomile 0.05~0.08%, such as 0.05%, 0.06%,
0.07%th, 0.08% etc., sweet orange oil 0.02~0.05%, such as 0.02%, 0.03%, 0.04%, 0.05% etc., santal essence
Oil 0.01~0.02%, such as 0.01%, 0.02% etc., Rosa Damascana 0.04~0.05%, such as 0.04%, 0.05% etc.,
Jasminum officinale Linn essential oil 0.03~0.04%, such as 0.03%, 0.04% etc..
Gel weight provided by the invention adds four kinds simultaneously and above plant-derived essential oil, plants essential oil are releived, and adjusts
The effect of, four kinds and above plant-derived essential oil are added in gel as described above, is cooperated between each component, collaboration increases
Effect, skin of releiving, nurse one's health water and oil balance so that product, which has, releives, moisturizing, moistens, whitening quadruple effect, and this effect is single
Solely addition one kind, two or three of plants essential oil are not reached.And it is not to add more essential oils just in the present invention
Better effect can be produced, when the essential oil content excess of addition, the cooperation of essential oil and other compositions can be destroyed on the contrary so that be beautiful
The whitening of white moisture-retention gel and moistening effect decrease, and cause skin is sensitive to stimulate when serious.
In the present invention, the NMF be glycerine, butanediol, macromolecular Sodium Hyaluronate, micromolecule hyaluronic acid sodium,
Any one in Aquaxyl (Xylitol-based glucoside/anhydro xylitol/xylitol) or aloe extract or at least two
Combination.
Preferably, the molecular weight of the macromolecular Sodium Hyaluronate is 1000000~1800000Da.
Preferably, the molecular weight of the micromolecule hyaluronic acid sodium is more than or equal to 400000 and is less than 1000000Da.
Preferably, when the NMF be glycerine, propane diols, macromolecular Sodium Hyaluronate, micromolecule hyaluronic acid sodium,
During the combination of Aquaxyl and aloe extract, in the gel, the mass percent of each composition of NMF is as follows：It is sweet
Oil 5~8%, such as 5%, 5.1%, 5.98%, 6.21%, 7.2%, 8% etc., propane diols 3~6%, such as 3%, 3.45%,
4.2%th, 5%, 5.21%, 5.9%, 6% etc., macromolecular Sodium Hyaluronate 0.01~0.03%, such as 0.01%, 0.02%,
0.03% etc., micromolecule hyaluronic acid sodium 0.03~0.05%, such as 0.03%, 0.04%, 0.05% etc., Aquaxyl 2~
3%, such as 2%, 2.2%, 2.35%, 2.9%, 3% etc., aloe extract 3~5%, such as 3%, 3.4%, 3.98%,
4%th, 4.3%, 4.87%, 5% etc..
In the present invention, the fat-soluble whitening agent is Ascorbyl Tetraisopalmitate and/or undecylenoyl benzene
Alanine.
Preferably, when the fat-soluble whitening agent is Ascorbyl Tetraisopalmitate and undecylenoyl phenylalanine
Combination when, in the gel, the mass percent of the Ascorbyl Tetraisopalmitate is 0.5~1%, such as
0.5%th, 0.6%, 0.75%, 0.83%, 1% etc., the mass percent of the undecylenoyl phenylalanine for 0.5~
0.8%, such as 0.5%, 0.52%, 0.64%, 0.7%, 0.8% etc..
Preferably, the water-soluble whitening agent be niacinamide, ursin or licoflavone extract solution in any one or
At least two combination.
Preferably, when the water-soluble whitening agent is the combination of niacinamide, ursin and licoflavone extract solution, in institute
State in gel, the mass percent of water-soluble each composition of whitening agent is as follows：Niacinamide 0.2~0.6%, such as 0.2%,
0.31%th, 0.4%, 0.56%, 0.6% etc., ursin 0.3~0.5%, such as 0.3%, 0.31%, 0.4%, 0.46%,
0.5% etc., licoflavone extract solution 1~2%, such as 1%, 1.2%, 1.34%, 1.5%, 1.78%, 2% etc..
Water-soluble whitening agent and fat-soluble whitening agent are added simultaneously in whitening moisture-retention gel of the present invention, the two is reasonable
Collocation, synergy, it is total in a manner of suppressing tyrosinase activity, suppressing melanin transhipment and a variety of whitenings of anti-oxidant Green Tea Extract
Same-action, increase whitening effect, this is single use water-soluble whitening agent or fat-soluble whitening agent do not reached, when independent
During using water-soluble whitening agent or fat-soluble whitening agent, generally acted in a manner of single whitening, whitening effect is poor.
Preferably, the preservative is Phenoxyethanol.
Preferably, the whitening moisture-retention gel also includes skin lightening agent, the preferred cyani flos water of skin lightening agent；
Preferably, in the gel, the mass percent of the skin lightening agent is 1-3%, for example, 1%, 1.3%,
1.5%th, 1.8%, 2%, 2.3%, 2.5%, 2.8% or 3%.
Whitening moisture-retention gel as described above provided by the invention is entered on the basis of moisturizing by adding natural emollient oil fat
Row is moistened, and water lock is nourished, and adds plant-derived essential oil, is reconciled the skin circulatory system, is finally reached water and oil balance, is advantageous to
The structure of skin barrier system and recovery；On this basis, also added whitening composition, reach releive, moisturizing, moisten, whitening
Quadruple effect.
On the other hand, the invention provides the preparation method of whitening moisture-retention gel as described above, methods described include with
Lower step：
(1) water phase thickener, NMF, water-soluble whitening agent, preservative are sequentially added in deionized water, are dispersed with stirring
Uniformly, water phase components are obtained after adjusting pH value；
(2) essential oil is added in grease after stirring, adds fat-soluble whitening agent and optional essence, be uniformly dissolved
Obtain oil phase component；
(3) under stirring, the water phase components that step (1) obtains are slowly added into the oil phase component described in step (2), after
Continuous stirring disperses oil phase, until forming dispersed suspension oil droplet in aqueous phase system；
(4) discharged after detecting, obtain the whitening moisture-retention gel.
Further, step (1) stirring is at 55~60 DEG C (such as 55 DEG C, 56 DEG C, 57 DEG C, 58 DEG C, 59 DEG C or 60
DEG C) under carry out.
Preferably, step (1) the regulation pH value is regulation to pH=5~7, such as 5,5.5,5.8,6,6.4,6.7 or 7
Deng.
Preferably, step (3) stirring and the mixing speed for continuing to stir are 150rpm.
The preparation method technique of described whitening moisture-retention gel provided by the present invention is simple, easy.By such a method
The whitening moisture-retention gel as described above prepared contains suspension oil droplet, stabilization be present.And thus plant as above institute prepared by method
The whitening moisture-retention gel stated easily absorbs, and moisture-retaining capacity is stronger.
The third aspect, the invention provides whitening moisture-retention gel as described above to prepare sensitive skin skin care item or change
Application in cosmetic.
The gel framework that whitening moisture-retention gel as described above provided by the invention and preparation method thereof is prepared is simple,
Composition safety, without emulsifier component, reduces the application risk of sensitive skin crowd, therefore be suitable for sensitive skin crowd.
Relative to prior art, the invention has the advantages that：
The whitening moisture-retention gel of the present invention coordinates essential oil and grease, is deposited with fat-soluble whitening agent in the form of the oil droplet that suspends
In described whitening moisture-retention gel, overcoming the problem that moisture-retention gel does not possess moist power, play releive, Glycerin and
Loosen the purpose of mood, water-soluble whitening agent and fat-soluble whitening agent are reasonably combined, multi-pronged, Synergistic, overcome guarantor
Wet gel does not possess the problem of whitening function, whitening moisture-retention gel as described above of the invention is had obvious white-skinned face function,
So that product have releive, moisturizing, moisten, whitening quadruple effect, and its composition safety, without emulsifying agent, substantially reduce quick
Sense skin crowd using when the skin irritatin risk that can suffer from, safer low stimulation, can be applied to sensitive skin nursing.This hair
The preparation method of the bright whitening moisture-retention gel is simple, and technique is convenient and easy.
Brief description of the drawings
Fig. 1 is that the skin hydration degree of the moisture-keeping efficacy evaluation experimental of experimental example 1 changes over time figure.
Fig. 2 is that the dermal melanin of the white-skinned face function evaluation experimental of experimental example 2 changes over time figure.
Embodiment
Technical scheme is further illustrated below by embodiment.Those skilled in the art should be bright
, the embodiment be only to aid in understand the present invention, be not construed as to the present invention concrete restriction.
Following examples are used to illustrate whitening moisture-retention gel of the present invention and preparation method thereof；Wherein also include to reality
Apply the contrast test analysis of example and comparative example.
Embodiment 1
The formula of the whitening moisture-retention gel of the present embodiment is as shown in table 1：
Table 1
Preparation method is as follows：
(1) by xanthan gum, carbomer, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross-linked polymer, glycerine, fourth
Glycol, macromolecular Sodium Hyaluronate, micromolecule hyaluronic acid sodium, Aquaxyl and extract solution from aloe weigh up in proportion, in order according to
Secondary to be added in the pot equipped with deionized water, being stirred at 50 DEG C makes it be thoroughly mixed dissolving, then sequentially adds nicotinoyl in proportion
Amine, ursin and licoflavone extract solution and cyani flos water stir, and with Phenoxyethanol, regulation pH value to 5~7,
This is water phase components.
(2) by 50 DEG C of sweet almond oil, olive oil, four different palm of ascorbic acid and undecylenoyl phenylalanine
Add agitated kettle dissolving to be uniformly dispersed, cool to 40 DEG C and sequentially add Lavender, Rome chamomile, sweet orange oil, santal
Essential oil, Rosa Damascana, Jasminum officinale Linn essential oil and essence, stirring make it be thoroughly mixed dissolving, and this is oil phase component.
(3) under 150rpm stir speed (S.S.), water phase components are added slowly in oil phase component, continue stirring 4 minutes
Disperse oil phase, until forming dispersed suspension oil droplet in aqueous phase system.
(4) discharged after detecting.
Embodiment 2
The formula of the whitening moisture-retention gel of the present embodiment is as shown in table 2：
Table 2
Preparation method is as follows：
(1) by xanthan gum, carbomer, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross-linked polymer, glycerine, fourth
Glycol, macromolecular Sodium Hyaluronate, micromolecule hyaluronic acid sodium, Aquaxyl and extract solution from aloe weigh up in proportion, in order according to
Secondary to be added in the pot equipped with deionized water, being stirred at 50 DEG C makes it be thoroughly mixed dissolving, then sequentially adds nicotinoyl in proportion
Amine, ursin and licoflavone extract solution and cyani flos water stir, and with Phenoxyethanol, regulation pH value to 5~7,
This is water phase components.
(2) will to add agitated kettle dissolving at sweet almond oil, 50 DEG C of olive oil and the different palm of ascorbic acid four scattered equal
It is even, cool to 40 DEG C and sequentially add Lavender, Rome chamomile, sweet orange oil, sandalwood essential oil, Rosa Damascana, Jasminum officinale Linn
Essential oil and essence, stirring make it be thoroughly mixed dissolving, and this is oil phase component.
(3) under 150rpm stir speed (S.S.), water phase components are added slowly in oil phase component, continue stirring 4 minutes
Disperse oil phase, until forming dispersed suspension oil droplet in aqueous phase system.
(4) discharged after detecting.
Embodiment 3
The formula of the whitening moisture-retention gel of the present embodiment is as shown in table 3：
Table 3
Preparation method is as follows：
(1) by carbomer, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross-linked polymer, glycerine, butanediol, big
Numerator sodium hyaluronate, micromolecule hyaluronic acid sodium and extract solution from aloe weigh up in proportion, are added sequentially to be equipped with order and go
Being stirred in the pot of ionized water, at 50 DEG C makes it be thoroughly mixed dissolving, then sequentially adds niacinamide in proportion and licoflavone carries
Liquid and cyani flos water is taken to stir, and with Phenoxyethanol, for regulation pH value to 5~7, this is water phase components.
(2) agitated kettle dissolving point will be added at 50 DEG C of sweet almond oil, olive oil and undecylenoyl phenylalanine
Dissipate uniformly, cool to 40 DEG C and sequentially add Lavender, Rome chamomile, sweet orange oil, sandalwood essential oil, Rosa Damascana, element
Square flower essential oil and essence, stirring make it be thoroughly mixed dissolving, and this is oil phase component.
(3) under 150rpm stir speed (S.S.), water phase components are added slowly in oil phase component, continue stirring 4 minutes
Disperse oil phase, until forming dispersed suspension oil droplet in aqueous phase system.
(4) discharged after detecting.
Embodiment 4
The formula of the whitening moisture-retention gel of the present embodiment is as shown in table 4：
Table 4
Preparation method is as follows：
(1) by xanthan gum, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross-linked polymer, glycerine, butanediol, big
Numerator sodium hyaluronate, micromolecule hyaluronic acid sodium and Aquaxyl are weighed up in proportion, are added sequentially to that deionization is housed in order
Being stirred in the pot of water, at 50 DEG C makes it be thoroughly mixed dissolving, then sequentially adds niacinamide and licoflavone extract solution in proportion
And cyani flos water stirs, and with Phenoxyethanol, for regulation pH value to 5~7, this is water phase components.
(2) agitated kettle will be added at 50 DEG C of sweet almond oil, four different palm of ascorbic acid and undecylenoyl phenylalanine
Dissolving is uniformly dispersed, and cools to 40 DEG C and sequentially adds Lavender, Rome chamomile, sweet orange oil, Rosa Damascana and essence,
Stirring makes it be thoroughly mixed dissolving, and this is oil phase component.
(3) under 150rpm stir speed (S.S.), water phase components are added slowly in oil phase component, continue stirring 4 minutes
Disperse oil phase, until forming dispersed suspension oil droplet in aqueous phase system.
(4) discharged after detecting.
Embodiment 5
The formula of the whitening moisture-retention gel of the present embodiment is as shown in table 5：
Table 5
Preparation method is as follows：
(1) by xanthan gum, carbomer, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross-linked polymer, glycerine, fourth
Glycol, micromolecule hyaluronic acid sodium and extract solution from aloe weigh up in proportion, are added sequentially to the pot equipped with deionized water in order
Interior, being stirred at 50 DEG C makes it be thoroughly mixed dissolving, then sequentially adds ursin and licoflavone extract solution and arrow in proportion
Car chrysanthemum water stirs, and with Phenoxyethanol, for regulation pH value to 5~7, this is water phase components.
(2) it will add and stir at 50 DEG C of olive oil, four different palm of ascorbic acid and undecylenoyl phenylalanine
Pot dissolving is uniformly dispersed, and cools to 40 DEG C and sequentially adds Lavender, Rome chamomile, sweet orange oil, sandalwood essential oil, element side
Flower essential oil and essence, stirring make it be thoroughly mixed dissolving, and this is oil phase component.
(3) under 150rpm stir speed (S.S.), water phase components are added slowly in oil phase component, continue stirring 4 minutes
Disperse oil phase, until forming dispersed suspension oil droplet in aqueous phase system.
(4) discharged after detecting.
Comparative example 1
Comparative example 1 is common gel, and formula used is shown in Table 6：
Table 6
Preparation method is as follows：
(1) xanthans, glycerine, butanediol and Sodium Hyaluronate are weighed up in proportion, is added sequentially to be equipped with order and goes
Being stirred in the pot of ionized water, at 50 DEG C makes it be thoroughly mixed dissolving, then cools to 40 DEG C, adds Aquaxyl, aloe extraction
Liquid, licoflavone extract solution, cyani flos water and essence stir.
(2) discharged after detecting.
Comparative example 2
The whitening agent for differing only in addition with embodiment 1 is water-soluble whitening agent, water-soluble whitening agent in comparative example 2
Addition be water-soluble whitening agent and fat-soluble whitening agent addition sum in embodiment 1, proportional assignment, water-soluble whitening
Agent addition is as follows：Niacinamide 0.64wt%, ursin 0.64wt% and licoflavone extract solution 2.12wt%.
Comparative example 3
The whitening agent for differing only in addition with embodiment 1 is fat-soluble whitening agent, fat-soluble whitening agent in comparative example 3
Addition be water-soluble whitening agent and fat-soluble whitening agent addition sum in embodiment 1, proportional assignment, fat-soluble whitening
Agent addition is as follows：Ascorbyl Tetraisopalmitate 1.89wt% and undecylenoyl phenylalanine 1.51wt%.
Comparative example 4
The suspension oil droplet for differing only in addition with embodiment 1 is grease, and the addition of grease is implements in comparative example 4
Grease and essential oil addition sum, proportional assignment, the addition of grease are as follows in example 1：Sweet almond oil 2.105wt% and oily olive
Olive fruit oil 2.105wt%.
Comparative example 5
The suspension oil droplet for differing only in addition with embodiment 1 is essential oil, and the addition of essential oil is implements in comparative example 5
Grease and essential oil addition sum, proportional assignment, the addition of essential oil are as follows in example 1：Lavender 1.20wt%, Rome
Chamomile 1.01wt%, sweet orange oil 0.40wt%, sandalwood essential oil 0.20wt%, Rosa Damascana 0.80wt% and Jasminum officinale Linn essential oil
0.60wt%.
Comparative example 6
With the Lavender content for the differing only in addition increase of embodiment 1, in comparative example 6, addition smokes clothing
Careless essential oil content is 0.2wt%, and now, the total amount of adding of essential oil is 0.35wt%, and corresponding, the addition of deionized water is
78.47wt%.
Comparative example 7
The water phase thickener for differing only in addition with embodiment 1 is xanthan gum, and the xanthan gum in comparative example 7 adds
Dosage is the addition sum of water phase thickener in embodiment 1, i.e. the addition of xanthan gum is 0.34wt%.
Comparative example 8
The water phase thickener for differing only in addition with embodiment 1 is carbomer, and the carbomer in comparative example 8 adds
Dosage is the addition sum of water phase thickener in embodiment 1, i.e. the addition of carbomer is 0.34wt%.
Comparative example 9
The water phase thickener for differing only in addition with embodiment 1 is acrylic acid (ester) class/C10-30 alkylol acrylamides acid
Ester cross-linked polymer, the addition of acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross-linked polymers in comparative example 9 are
The addition sum of water phase thickener in embodiment 1, i.e. acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross-linked polymers
Addition is 0.34wt%.
Comparative example 10
The essential oil for differing only in addition with embodiment 1 is Lavender, the Lavender in comparative example 10
Addition be embodiment 1 in essential oil addition sum, i.e. Lavender addition is 0.21wt%.
Comparative example 11
The essential oil for differing only in addition with embodiment 1 is Rosa Damascana, and the Rosa Damascana in comparative example 11 adds
Dosage is the addition sum of essential oil in embodiment 1, i.e. Rosa Damascana addition is 0.21wt%.
Comparative example 12
The essential oil for differing only in addition with embodiment 1 is Lavender and Jasminum officinale Linn essential oil, in comparative example 10
Lavender and Jasminum officinale Linn essential oil addition be embodiment 1 in essential oil addition sum, proportional assignment, that is, smoke clothing
Careless essential oil addition is 0.14wt%, and the addition of Jasminum officinale Linn essential oil is 0.07wt%.
Comparative example 13
The essential oil for differing only in addition with embodiment 1 is Rome chamomile, sweet orange oil and sandalwood essential oil, is being contrasted
The addition of Rome chamomile, sweet orange oil and sandalwood essential oil in example 13 is the addition sum of essential oil in embodiment 1, i.e. sieve
Horse chamomile addition is 0.13wt%, and the addition of sweet orange oil is 0.05wt%, and the addition of sandalwood essential oil is
0.03wt%.
Experimental example 1
The moisture-keeping efficacy of gel product is evaluated in this experimental example, with reference to light industry standard QB/T4256-
2011 cosmetics moisture-keeping efficacy evaluation guides, from embodiment 1 and comparative example 1-13 sample, determine the moistening effect of gel.
(1) experimental principle：Moisture using capacitance method measure human skin keratinocyte's layer is based on water and other materials
Difference in dielectric constant it is notable, according to the difference of keratoderma moisture, the capacitance of the skin measured is different, its parameter
Skin moisture content can be represented.
(2) laboratory apparatus：Comermeter CM825 (German Courage+Khazaha companies)
(3) experimental method：Healthy volunteer 390, women 260, and male 130, the age 25-50 year, is divided into 13 groups,
Every group of 20 women, 10 males, at isoperibol (22 ± 1 DEG C), relative humidity 50 ± 5%, after 1 hour of resting, distinguish
Tested using the sample of embodiment 1 and comparative example 1-13.Equivalent sample is taken to be applied to subject's left hand inner forearm respectively
(4cm × 4cm) and right hand inner forearm (4cm × 4cm), the 1st group of subject's left hand inner forearm smear the sample of embodiment 1,
Right hand inner forearm smears the sample of comparative example 1；2nd group of subject's left hand inner forearm smears the sample of embodiment 1, before the right hand
The sample of comparative example 2 is smeared on the inside of arm；By that analogy, the 13rd group of subject's left hand inner forearm smears the sample of embodiment 1, right
Hand inner forearm smears the sample of comparative example 13；Blank control (not smearing) while test.It is small in smeared sample 0.5 respectively
When, 1 hour, 2 hours, 3 hours, 4 hours test skin hydrauture state.
(4) experimental result：Remove maximum and minimum value, average.
It is as shown in table 7 that skin hydration degree changes over time result, and figure 1 illustrates Application Example 1 and contrast
The block diagram that skin hydration degree after the product of example 1 changes over time.
Table 7
As a result show, the hydrauture of embodiment 1 still has 50.6% after 3 hours, and comparative example 1-13 hydrauture have compared with
The decline of big degree, illustrates that whitening moisture-retention gel provided by the invention has more significant moistening effect.
Experimental example 2
The whitening effect of gel product is evaluated in this experimental example, experimental method is as follows：
(1) experimental principle：The effect of dermal melanin and ferroheme tester principle based on spectral absorption, it is special by determining
Volume reflection after irradiation of the light on human body skin of standing wave length determines the content of melanin and ferroheme in skin.
(2) laboratory apparatus：Dermal melanin and ferroheme tester Mexameter MX18 (German CK electronics corporations lifes
Production)
(3) experimental method：Skin health student volunteer 390, is divided into 13 groups.With everyone left and right inner forearm
4.0cm × 4.0cm regions are recipient site, smear the sample of embodiment 1 and comparative example 1-13 samples respectively.1st group of subject is left
Hand inner forearm smears the sample of embodiment 1, and right hand inner forearm smears the sample of comparative example 1；2nd group of subject's left hand forearm
The sample of embodiment 1 is smeared in inner side, and right hand inner forearm smears the sample of comparative example 2；By that analogy, the 13rd group of subject's left hand
Inner forearm smears the sample of embodiment 1, and right hand inner forearm smears the sample of comparative example 13.At the beginning of recording subject's recipient site
Smear 1 laboratory sample after beginning melanin content sooner or later daily, subject can not smear other in Test sites during experiment
Any cosmetics, subject is the 14th day after cosmetics are used continuously, the 28th day, the 42nd day, the 56th day, and subject is by spreader portion
Position is cleaned, and test subject uses the change of dermal melanin content before and after sample, so that it is determined that experimental result.Dermal melanin
Changes of contents value is calculated as follows：The melanin content measured for N days after melanin content changing value=smearing sample/initial
Dermal melanin content × 100%.
Human body skin melanin content (%) the results are shown in Table 8, and figure 2 illustrates Application Example 1 and comparative example 1
Product after human body skin melanin content result curve map.
Table 8
After smearing the sample of comparative example 1, melanin content slightly reduces in skin, but without significantly changing over time trend；
Being contrasted with the sample of embodiment 1, whitening moisture-retention gel provided by the invention can substantially reduce dermal melanin content, and with making
With the extension of time, melanin content gradually reduces.Illustrating that whitening moisture-retention gel provided by the invention has reduces skin black
Cellulose content, the effect of skin whitening, when without using fat-soluble whitening agent (comparative example 2) or without using the (contrast of water-soluble whitening agent
Example 3) when, it can be seen that its melanin content reduces unobvious, illustrates that fat-soluble whitening agent and water-soluble whitening agent have collaboration
The effect of synergy, after skin is smeared using comparative example 4-13 product, it is obvious not to reduce speed for melanin content in its skin
Such as embodiment 1-5, it was demonstrated that it is gel product of the invention more excellent for competence exertion only under the mutual cooperation of each composition
Different effect.
Experimental example 3
Skin sense effect of gel product is evaluated in this experimental example, specific method is as follows：
Using the age in 260 female volunteers of 25-50 year as research object, be divided into 13 groups, from the embodiment 1 of equivalent
Half face test is carried out with comparative example 1-13 samples.First group of left face of subject uses the sample of embodiment 1, and right face uses comparative example
1 sample, second group of left face of subject use the sample of embodiment 1, and right face uses the sample of comparative example 2, by that analogy, the 13rd
The left face of group subject uses the sample of embodiment 1, and right face uses the sample of comparative example 13.Test period is two months, subject
Evaluate effect of moistening, absorb and releive.As a result it is as shown in table 9.
Table 9
Pass through experimental results, it can be appreciated that whitening moisture-retention gel provided by the invention is in terms of degree and absorbability is moistened
The gel of other comparative examples offer is provided, the gel skin sense that other comparative examples provide is salubrious, moistens the obvious deficiency of degree,
And whitening moisture-retention gel provided by the invention has concurrently on the premise of certain salubrious degree is ensured and preferably moistens degree and absorbability.
From experimental example 1-3, the more preferable moisture-keeping efficacy of whitening moisture-retention gel provided by the invention, and also have flesh of releiving
The effect of skin, bright color, and its effect of releiving can be directed to sensitive skin, have skin of preferably releiving, Glycerin with
And the effect of highlighting.
Applicant states that the present invention illustrates the process of the present invention, but not office of the invention by above-described embodiment
It is limited to above-mentioned processing step, that is, does not mean that the present invention has to rely on above-mentioned processing step and could implemented.Art
Technical staff it will be clearly understood that any improvement in the present invention, equivalence replacement and auxiliary element to raw material selected by the present invention
Addition, selection of concrete mode etc., within the scope of all falling within protection scope of the present invention and disclosing.
Claims (10)
1. a kind of whitening moisture-retention gel, it is characterised in that the gel is by water phase thickener, grease, essential oil, NMF, liposoluble
Property whitening agent, water-soluble whitening agent, preservative and deionized water and optional essence composition, the grease, essential oil and liposoluble
Property whitening agent formed suspension oil droplet.
2. whitening moisture-retention gel according to claim 1, it is characterised in that the gel includes following mass percent
Component：Water phase thickener 0.34~0.49%, grease 4~6%, essential oil 0.21~0.32%, NMF 13.04~22.08%,
Fat-soluble whitening agent 0.5~1.8%, water-soluble whitening agent 1.6~3.1%, preservative 0.3~0.5%, essence 0~0.15%
And the deionized water of surplus.
3. whitening moisture-retention gel according to claim 1 or 2, it is characterised in that the water phase thickener is xanthan gum, card
At least two combination in ripple nurse or acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross-linked polymers；
Preferably, when the water phase thickener is that xanthan gum, carbomer and acrylic acid (ester) class/C10-30 alkylol acrylamides acid esters are handed over
During the combination of linked polymer, in the gel, the mass percent of each composition of water phase thickener is as follows：Xanthan gum 0.08
~0.12%, carbomer 0.08~0.12%, acrylic acid (ester) class/C10-30 alkylol acrylamide acid esters cross-linked polymer 0.18~
0.25%.
4. according to the whitening moisture-retention gel any one of claim 1-3, it is characterised in that the grease is sweet almond oil
And/or olive oil；
Preferably, when the grease is the combination of sweet almond oil and olive oil, in the gel, the quality hundred of sweet almond oil
Divide than being 2~3%, the mass percent of the olive oil is 2~3%.
5. according to the whitening moisture-retention gel any one of claim 1-4, it is characterised in that the essential oil is lavender essence
At least four in oil, Rome chamomile, sweet orange oil, sandalwood essential oil, Rosa Damascana or Jasminum officinale Linn essential oil；
Preferably, when the essential oil is Lavender, Rome chamomile, sweet orange oil, sandalwood essential oil, Rosa Damascana and element side
During the combination of flower essential oil, in the gel, the mass percent of each composition of essential oil is as follows：Lavender 0.06~
0.08%, Rome chamomile 0.05~0.08%, sweet orange oil 0.02~0.05%, sandalwood essential oil 0.01~0.02%, rose
Essential oil 0.04~0.05% and Jasminum officinale Linn essential oil 0.03~0.04%.
6. according to the whitening moisture-retention gel any one of claim 1-5, it is characterised in that the NMF be glycerine,
In butanediol, macromolecular Sodium Hyaluronate, micromolecule hyaluronic acid sodium, Aquaxy or aloe extract any one or at least
Two kinds of combination；
Preferably, the molecular weight of the macromolecular Sodium Hyaluronate is 1000000~1800000Da；
Preferably, the molecular weight of the micromolecule hyaluronic acid sodium is more than or equal to 400000 and is less than 1000000Da；
Preferably, when the NMF be glycerine, butanediol, macromolecular Sodium Hyaluronate, micromolecule hyaluronic acid sodium,
During the combination of Aquaxyl (Xylitol-based glucoside/anhydro xylitol/xylitol) and aloe extract, in the gel, institute
The mass percent for stating each composition of NMF is as follows：Glycerine 5~8%, butanediol 3~6%, macromolecular Sodium Hyaluronate 0.01~
0.03%th, micromolecule hyaluronic acid sodium 0.03~0.05%, Aquaxyl (Xylitol-based glucoside/anhydro xylitol/xylitol)
2~3% and aloe extract 3~5%.
7. according to the whitening moisture-retention gel any one of claim 1-6, it is characterised in that the fat-soluble whitening agent is
Ascorbyl Tetraisopalmitate and/or undecylenoyl phenylalanine；
Preferably, when the group that the fat-soluble whitening agent is Ascorbyl Tetraisopalmitate and undecylenoyl phenylalanine
During conjunction, in the gel, the mass percent of the Ascorbyl Tetraisopalmitate is 0.5~1%, the endecatylene
The mass percent of acylphenylalanines is 0.5~0.8%；
Preferably, the water-soluble whitening agent be niacinamide, ursin or licoflavone extract solution in any one or at least
Two kinds of combination；
Preferably, when the water-soluble whitening agent is the combination of niacinamide, ursin and licoflavone extract solution, in the Gel
In curry, the mass percent of water-soluble each composition of whitening agent is as follows：Niacinamide 0.2~0.6%, ursin 0.3~0.5%
With licoflavone extract solution 1~2%；
Preferably, the preservative is Phenoxyethanol；
Preferably, the whitening moisture-retention gel also includes skin lightening agent, the preferred cyani flos water of skin lightening agent；
Preferably, in the gel, the mass percent of the skin lightening agent is 1-3%.
8. the preparation method of the whitening moisture-retention gel according to any one of claim 1-7, it is characterised in that methods described
Comprise the following steps：
(1) water phase thickener, NMF, water-soluble whitening agent, preservative are sequentially added in deionized water, are dispersed with stirring
It is even, obtain water phase components after adjusting pH value；
(2) essential oil is added in grease after stirring, adds fat-soluble whitening agent and optional essence, be uniformly dissolved to obtain
Oil phase component；
(3) under stirring, the water phase components that step (1) obtains is slowly added into the oil phase component described in step (2), continue to stir
Mixing disperses oil phase, until forming dispersed suspension oil droplet in aqueous phase system；
(4) discharged after detecting, obtain the whitening moisture-retention gel.
9. preparation method according to claim 8, it is characterised in that step (1) stirring is carried out at 55~60 DEG C；
Preferably, step (1) the regulation pH value is regulation to pH=5~7；
Preferably, step (3) stirring and the mixing speed for continuing to stir are 150rpm.
10. the whitening moisture-retention gel according to any one of claim 1-7 is preparing sensitive skin skin care item or cosmetic
Application in product.
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| CN111939087A (en) * | 2020-08-28 | 2020-11-17 | 花安堂生物科技集团有限公司 | Gel face mask and preparation method thereof |
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| CN112716823A (en) * | 2021-03-06 | 2021-04-30 | 科玛化妆品(北京)有限公司 | High-moisture-retention moisture gel cream and preparation method thereof |
| CN117243832A (en) * | 2023-10-24 | 2023-12-19 | 铂臻(广州)生物科技有限公司 | Essence with anti-wrinkle effect and preparation method thereof |
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| CN111249184A (en) * | 2020-02-28 | 2020-06-09 | 陕西慧康生物科技有限责任公司 | Transparent microbead essence containing water-soluble and fat-soluble anti-wrinkle polypeptide simultaneously |
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| CN112263496A (en) * | 2020-10-26 | 2021-01-26 | 广州环亚化妆品科技有限公司 | Whitening agent, whitening oil gel containing whitening agent and preparation method of whitening oil gel |
| CN112716823A (en) * | 2021-03-06 | 2021-04-30 | 科玛化妆品(北京)有限公司 | High-moisture-retention moisture gel cream and preparation method thereof |
| CN117243832A (en) * | 2023-10-24 | 2023-12-19 | 铂臻(广州)生物科技有限公司 | Essence with anti-wrinkle effect and preparation method thereof |
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