CN114652622B - Blue light-displaying low-temperature non-icing oil-containing toning lotion and preparation method thereof - Google Patents

Blue light-displaying low-temperature non-icing oil-containing toning lotion and preparation method thereof Download PDF

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CN114652622B
CN114652622B CN202210508456.3A CN202210508456A CN114652622B CN 114652622 B CN114652622 B CN 114652622B CN 202210508456 A CN202210508456 A CN 202210508456A CN 114652622 B CN114652622 B CN 114652622B
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oil
water
glycerol
toning lotion
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CN114652622A (en
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廖知恒
王刚
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Sichuan Aisha Yueli Health Management Co ltd
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Sichuan Aisha Yueli Health Management Co ltd
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    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
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    • A61K8/84Cosmetics or similar toiletry preparations characterised by the composition containing organic macromolecular compounds obtained by reactions otherwise than those involving only carbon-carbon unsaturated bonds
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Abstract

The invention discloses a blue light-displaying low-temperature non-icing oil-containing cosmetic liquid and a preparation method thereof, wherein the oil-containing cosmetic liquid comprises oil-containing nano microemulsion, compound polyol, a thickening agent and a solubilizer; the compound polyol is a mixture of 1, 3-propylene glycol, butanediol and glycerol, or a mixture of 1, 3-propylene glycol, butanediol or glycerol and glycerol polyether-26, and the thickener is a mixture of sodium hyaluronate, hydrolyzed sodium hyaluronate and xanthan gum; the nano-microemulsion containing the grease accounts for 1-3% of the total weight of the cosmetic water, the compound polyol accounts for 13-25% of the total weight of the cosmetic water, the sodium hyaluronate accounts for less than 0.05% of the total weight of the cosmetic water, the hydrolyzed sodium hyaluronate accounts for less than or equal to 0.1% of the total weight of the cosmetic water, the xanthan gum accounts for less than 0.1% of the total weight of the cosmetic water, and the solubilizing agent is PEG-40 hydrogenated castor oil. The invention solves the problems that the existing oil-containing cosmetic water can only add a little oil and can be frozen at low temperature to cause layering or precipitation, and simultaneously gives the cosmetic water a more beautiful appearance.

Description

Blue light-displaying low-temperature non-icing oil-containing toning lotion and preparation method thereof
Technical Field
The invention relates to the technical field of cosmetics, in particular to a blue light-displaying low-temperature non-icing oil-containing toning lotion and a preparation method thereof.
Background
Moisturizing and moisturizing are one of the indispensable steps of daily skin care, along with social development and technological progress, more moisturizing and moisturizing products are on the market, and the common moisturizing and moisturizing products mainly comprise toning lotion and moisturizing agent, and the moisturizing performance of the toning lotion with grease moisturizing performance is superior to that of other moisturizing agents, so that the toning lotion has increasingly remarkable competitive advantages.
At present, the toning lotion is one of skin care products which are indispensable for daily skin care, is a basic moisturizing daily product, and almost all women can use the toning lotion. The cosmetic water can remove dirt and oily secretion on skin, keep skin horny layer with proper moisture, properly supplement facial moisture, restore skin luster and elasticity, make skin tender, shrink pores, promote skin physiological action, soften skin and prevent skin roughness, etc., and make skin easily adsorb other cosmetics when applying make-up.
The oil in the toning lotion is key to the high moisturizing and moisturizing functions and is also core competitive, but the oil is insoluble in water, only a trace amount of oil can be solubilized into the toning lotion through a solubilizer, the moisturizing and moisturizing functions of the toning lotion cannot be improved, and the excessive use amount of the solubilizer can cause the irritation of the toning lotion. The oil is emulsified into the toning lotion by an emulsifying mode, so that the appearance and the property of the toning lotion are changed into emulsion, and the property of the toning lotion is changed. The nano microemulsion containing the grease is added into the cosmetic water, so that the property of the cosmetic water can be maintained, and the moisturizing function of the cosmetic water can be improved, but the cosmetic water containing the nano microemulsion can freeze at low temperature (below zero) to destroy the structure of the nano microemulsion, so that layering or solid solution precipitation is generated, the temperature is usually below zero in some cold areas or seasons, and the temperature needs to be controlled in the transportation and storage processes so as to avoid layering or precipitation, thereby increasing the transportation and storage cost.
Therefore, it is necessary to develop a cosmetic liquid containing oils and fats which can be stabilized at low temperatures (-10 ℃ C. To 0 ℃ C.).
Disclosure of Invention
The invention aims to provide a blue light-emitting low-temperature non-icing oil-containing toning lotion and a preparation method thereof, which solve the problems that the existing oil-containing toning lotion can only slightly add oil and can be layered or separated out due to icing at a low temperature, and simultaneously give the toning lotion a more beautiful appearance.
In addition, the invention also provides a preparation method of the oil-containing cosmetic water.
The invention is realized by the following technical scheme:
A blue light-emitting low-temperature non-icing oil-containing cosmetic water comprises oil-containing nano microemulsion, compound polyol, thickener and solubilizer;
The compound polyol is a mixture of 1, 3-propylene glycol, butanediol and glycerol polyether-26, or a mixture of 1, 3-propylene glycol, butanediol and glycerol, or a mixture of 1, 3-propylene glycol, glycerol and glycerol polyether-26, and the thickener is a mixture of sodium hyaluronate, hydrolyzed sodium hyaluronate and xanthan gum;
Wherein the nano-microemulsion containing grease accounts for 1-3% of the total weight of the cosmetic water, the compound polyol accounts for 13-25% of the total weight of the cosmetic water, the sodium hyaluronate accounts for less than 0.05% of the total weight of the cosmetic water, the hydrolyzed sodium hyaluronate accounts for less than or equal to 0.1% of the total weight of the cosmetic water, the xanthan gum accounts for less than 0.1% of the total weight of the cosmetic water, and the solubilizing agent is PEG-40 hydrogenated castor oil.
The low temperature refers to the subzero temperature; the thickener is PEG-40 hydrogenated castor oil.
The compound polyol disclosed by the invention is a mixture of 1, 3-propanediol, butanediol and glycerol polyether-26, or is 1, 3-propanediol, butanediol and glycerol, and experiments by the applicant show that when any one of 1, 3-propanediol, butanediol, glycerol polyether-26 and glycerol is independently added, the addition amount of 1, 3-propanediol, butanediol, glycerol polyether-26 and glycerol at least needs to account for 20% of the toning lotion, so that the situation that the toning lotion does not freeze at-10 ℃ can be realized, and the ratio of 1, 3-propanediol, butanediol, glycerol polyether-26 and glycerol in the toning lotion is too large, so that the prepared toning lotion is too greasy. The addition of 1, 3-propanediol, butanediol, glycerol polyether-26 and glycerol alone is therefore not a good choice, the applicant found by experiment that: the ratio of alcohols in the toning lotion can be reduced by adopting the 1, 3-propanediol, butanediol and glycerol polyether-26 for compounding or adopting the 1, 3-propanediol, butanediol and glycerol for compounding on the premise of meeting the condition of no freezing at the temperature of minus 10 ℃, and the test results of the compound polyol are shown in the table 1:
TABLE 1
Remarks: in the experiment, the formulations of the formulations 1 to 7 are identical except for the components shown in the table 1, and the specific components are as follows:
3% of nano microemulsion and the balance of water.
Composition of the nanoemulsion: 8% of squalane, 3% of argania spinosa kernel oil, 3% of butter fruit, 4% of coco-caprylate/caprate and 7.25% of emulsifying agent.
As can be seen from the data in table 1:
the compound polyol is a mixture of 1, 3-propylene glycol, butanediol and glycerol polyether-26, or a mixture of 1, 3-propylene glycol, glycerol and glycerol polyether-26, or a mixture of 1, 3-propylene glycol, butanediol and glycerol, is the optimal combination, and the mass ratio of the compound polyol in the toning lotion is 13-25%, if the ratio of the compound polyol is too small, freezing at-10 ℃ can be caused, and if the ratio of the compound polyol is too large, the prepared toning lotion is oily, so that the stability and texture of the toning lotion are comprehensively considered, and the mass ratio of the compound polyol in the toning lotion is set to be 13-25%; preferably 13% -15%.
The invention screens out the polyol combination with non-sticky skin feel and is matched into the toning lotion.
Sodium hyaluronate, hydrolyzed sodium hyaluronate, xanthan gum, and PEG-40 hydrogenated castor oil are thickeners and solubilizers, and the applicant found through experimentation that:
the amounts of sodium hyaluronate, hydrolyzed sodium hyaluronate, xanthan gum, and PEG-40 hydrogenated castor oil had an effect on the clarity of the lotions, and the specific results are shown in table 2:
TABLE 2
Remarks: in the experiment, the formulations of the formulations 1 to 8 are identical except for the components shown in the table 2, and the specific components are as follows:
3% of nano microemulsion, 5% of 1, 3-propylene glycol, 5% of butanediol, 3% of glycerol polyether-26% and the balance of water.
The nano microemulsion consists of the following components in percentage by mass: 8% of squalane, 3% of argania spinosa kernel oil, 3% of butter fruit, 4% of coco-caprylate/caprate, 7.25% of emulsifier and the balance of water.
According to the experimental results of table 2, the thickener formulation was: sodium hyaluronate 0.02% + hydrolyzed sodium hyaluronate 0.1% + xanthan gum 0.01% and co-solubiliser (PEG-40 hydrogenated castor oil) 0.002%.
Therefore, the microemulsion containing the oil and the fat has high moisturizing and water supplementing effects, and the problem of instability caused by layering or precipitation due to freezing of the nano microemulsion at low temperature can be solved by matching the polyalcohol, the thickening agent and the solubilizer.
Further, when the compound polyol is a mixture of 1, 3-propanediol, butanediol and glycerol, the mass ratio of 1, 3-propanediol in the toning lotion is 5-10%, the mass ratio of butanediol in the toning lotion is 5-10%, and the mass ratio of glycerol in the toning lotion is 3-5%.
Further, when the compound polyol is a mixture of 1, 3-propanediol, butanediol and glycerol, the mass ratio of 1, 3-propanediol in the toning lotion is 4-5%, the mass ratio of butanediol in the toning lotion is 4-5%, and the mass ratio of glycerol in the toning lotion is 4-5%.
Further, the mass ratio of the 1, 3-propanediol, the butanediol and the glycerol in the compound polyol is 5:5:3.
Preferably, when the compound polyol is a mixture of 1, 3-propanediol, butanediol and glycerol, the mass ratio of 1, 3-propanediol in the toning lotion is 5%, the mass ratio of butanediol in the toning lotion is 5%, and the mass ratio of glycerol in the toning lotion is 5%.
The adopted ratio of the compound polyol can ensure that the toning lotion does not freeze at the temperature of minus 10 ℃.
Further, when the compound polyol is a mixture of 1, 3-propanediol, butanediol and glycereth-26, the mass ratio of 1, 3-propanediol in the toning lotion is 5% -10%, the mass ratio of butanediol in the toning lotion is 5% -10%, and the mass ratio of glycereth-26 in the toning lotion is 3% -5%.
Further, when the compound polyol is a mixture of 1, 3-propanediol, butanediol and glycereth-26, the mass ratio of 1, 3-propanediol in the toning lotion is 4% -5%, the mass ratio of butanediol in the toning lotion is 4% -5%, and the mass ratio of glycereth-26 in the toning lotion is 3% -4%.
Further, the mass ratio of the 1, 3-propanediol in the toning lotion is 5%, the mass ratio of the butanediol in the toning lotion is 5%, and the mass ratio of the glycereth-26 in the toning lotion is 3%.
The adopted ratio of the compound polyol can ensure that the toning lotion does not freeze at the temperature of minus 10 ℃.
Further, the mass ratio of the sodium hyaluronate in the toning lotion is less than or equal to 0.1 percent, the mass ratio of the hydrolyzed sodium hyaluronate in the toning lotion is less than or equal to 0.5 percent, and the mass ratio of the xanthan gum in the toning lotion is 0.01 to 0.05 percent.
Further, the mass ratio of the sodium hyaluronate in the toning lotion is less than or equal to 0.02 percent, the mass ratio of the hydrolyzed sodium hyaluronate in the toning lotion is less than or equal to 0.1 percent, and the mass ratio of the xanthan gum in the toning lotion is 0.01 to 0.02 percent.
Further, the mass ratio of the sodium hyaluronate in the toning lotion is 0.02%, the mass ratio of the hydrolyzed sodium hyaluronate in the toning lotion is 0.1%, and the mass ratio of the xanthan gum in the toning lotion is 0.01%.
Further, the mass ratio of the PEG-40 hydrogenated castor oil in the toning lotion is 0.002-0.02%.
Further, the nano microemulsion comprises the following components in percentage by mass:
3-10% of squalane, 1-6% of argania spinosa kernel oil, 0.5-5% of butter, 1-5% of coco-caprylate/caprate, 1-10% of emulsifying agent, 5-20% of glycerol and the balance of water.
The nano microemulsion of the formula provided by the invention has blue light.
The emulsifying agent is specifically as follows: 2-5% of polyglycerol-10 stearate, 2-5% of hydrogenated lecithin, 1-5% of cetostearyl alcohol, 0.1-1% of inulin lauryl carbamate and 0.01-0.1% of disodium stearoyl glutamate.
Further, a preferable formula of the toning lotion of the invention is as follows: the composite material consists of the following components in percentage by mass:
1-3% of nano microemulsion, 5% of 1, 3-propylene glycol, 5% of butanediol, 5% of glycerol or 5% of glycereth-26%, 0.02% of sodium hyaluronate, 0.1% of hydrolyzed sodium hyaluronate, 0.01% of xanthan gum and the balance of water.
The cosmetic water of the formula provided by the invention has blue light.
The preparation method of the oil-containing toning lotion comprises the following steps:
S1, preparing a nano microemulsion containing grease:
s11, heating squalane, argania spinosa kernel oil, butter fruit, coco-caprylate/caprate and an emulsifier to 50-80 ℃;
S12, heating water and glycerol to 50-80 ℃;
s13, dropwise adding the solution prepared in the step S12 into the S11 at 50-80 ℃ under the condition of stirring at 500 rpm to form emulsion, homogenizing for 3 minutes at 15000 rpm by a high-shear homogenizer to prepare primary emulsion, homogenizing by a high-pressure micro-jet homogenizer, wrapping the primary emulsion with water-soluble nano-microemulsion, and cooling to room temperature to obtain blue-light microemulsion with the particle size of 10-100 mu m;
S2, preparing toning lotion:
The prepared nano microemulsion is mixed with compound polyol, thickener, solubilizer and water in proportion to prepare the toning lotion.
Compared with the prior art, the invention has the following advantages and beneficial effects:
1. the invention, in combination with the compound polyol or the compound polyol and the glycerol polymer and the thickener, solves the problem of instability of the microemulsion system grease at low temperature, ensures that the product meets the stability in most areas of China and reduces the limit conditions of transportation and storage.
2. The invention selects a plurality of compound grease beneficial to skin, forms a stable 10-100um microemulsion system by utilizing a phase inversion wrapping technology, and adds the stable 10-100um microemulsion system into the toning lotion to increase the moisturizing performance of the toning lotion.
3. The invention can obtain the microemulsion toning lotion with aesthetic blue light, and improves the product characteristics.
Drawings
FIG. 1 is a graph of test results for the AS220401001A product of the present invention;
FIG. 2 is a graph showing the test results of the AS220401001B product of the present invention.
Detailed Description
For the purpose of making apparent the objects, technical solutions and advantages of the present invention, the present invention will be further described in detail with reference to the following examples and the accompanying drawings, wherein the exemplary embodiments of the present invention and the descriptions thereof are for illustrating the present invention only and are not to be construed as limiting the present invention.
Example 1:
the blue light-displaying low-temperature non-icing oil-containing cosmetic water consists of the following components in percentage by mass:
oil-containing nanoemulsion: 3%;
compounding polyol: 5% of 1, 3-propylene glycol, 5% of butanediol and 5% of glycerol;
and (3) a thickening agent: sodium hyaluronate 0.02%, hydrolyzed sodium hyaluronate 0.1%, xanthan gum 0.01%;
solubilizer: PEG-40 hydrogenated castor oil 0.002%;
The balance being water.
Wherein the nano microemulsion comprises the following components in percentage by mass:
8% of squalane, 3% of argan kernel oil, 3% of butter fruit, 4% of cocoyl-caprylate/caprate, 7.25% of emulsifier (specifically, 2% of polyglycerol-10 stearate, 2% of hydrogenated lecithin, 3% of cetostearyl alcohol, 0.2% of inulin lauryl carbamate, 0.05% of disodium stearoyl glutamate), 20% of glycerol and 54.75% of water.
The preparation method of the oil-containing toning lotion comprises the following steps:
S1, preparing a nano microemulsion containing grease:
s11, mixing squalane, argania spinosa kernel oil, butter fruit, coco alcohol-caprylate/caprate and an emulsifier in proportion and heating to 60-65 ℃;
S12, heating water and glycerol to 80 ℃;
S13, dropwise adding the solution prepared in the step S12 into the S11 at the temperature of 60-65 ℃ under the stirring of 500 revolutions per minute to form emulsion, homogenizing for 3 minutes at 15000 revolutions per minute by a high-shear homogenizer to prepare primary emulsion, homogenizing by a high-pressure micro-jet homogenizer, wrapping the primary emulsion with water-soluble nano-microemulsion, and cooling to room temperature to obtain blue-light microemulsion with the particle size of 10-100 microns;
S2, preparing toning lotion:
Adding the compound polyol (1, 3-propylene glycol 5%, butanediol 5% and glycerol 5%) and the thickener (sodium hyaluronate 0.02%, hydrolyzed sodium hyaluronate 0.1% and xanthan gum 0.01%) into water, dissolving and dispersing uniformly, adding 3% of the microemulsion prepared in the step S1, stirring uniformly, adding the solubilizer PEG-40 hydrogenated castor oil 0.002%, and stirring uniformly.
Example 2:
the blue light-displaying low-temperature non-icing oil-containing cosmetic water consists of the following components in percentage by mass:
nano microemulsion: 2%;
Compounding polyol: 5% of 1, 3-propylene glycol, 5% of butanediol, and 26% of glycereth;
and (3) a thickening agent: sodium hyaluronate 0.02%, hydrolyzed sodium hyaluronate 0.1%, xanthan gum 0.01%;
solubilizer: PEG-40 hydrogenated castor oil 0.002%;
The balance being water.
Wherein the nano microemulsion comprises the following components in percentage by mass:
Squalane 10%, argan kernel oil 6%, butter fruit 5%, coco-caprylate/caprate 5%, emulsifier 7.25% (specifically, polyglycerin-10 stearate 2%, hydrogenated lecithin 2%, cetostearyl alcohol 3%, inulin lauryl carbamate 0.2%, stearoyl disodium glutamate 0.05%), glycerin 18%, and water 48.75%.
The preparation method of the oil-containing toning lotion comprises the following steps:
S1, preparing a nano microemulsion containing grease:
s11, mixing squalane, argania spinosa kernel oil, butter tree fruit oil, coco alcohol-caprylate/caprate and an emulsifier in proportion and heating to 80 ℃;
S12, heating water and glycerol to 80 ℃;
S13, dropwise adding the solution prepared in the step S12 into the S11 at the temperature of 60-65 ℃ under the stirring of 500 revolutions per minute to form emulsion, homogenizing for 3 minutes at 15000 revolutions per minute by a high-shear homogenizer to prepare primary emulsion, homogenizing by a high-pressure micro-jet homogenizer, wrapping the primary emulsion with water-soluble nano-microemulsion, and cooling to room temperature to obtain blue-light microemulsion with the particle size of 10-100 microns;
S2, preparing toning lotion:
Adding the compound polyol (1, 3-propylene glycol, butanediol and glycerol polyether-26) and the thickener (sodium hyaluronate, hydrolyzed sodium hyaluronate and xanthan gum) into water to dissolve uniformly, adding the nano microemulsion prepared in the step S1 under stirring, stirring uniformly, adding the solubilizer PEG-40 hydrogenated castor oil 0.002%, and stirring uniformly.
Example 3:
this example is based on example 1, and differs from example 1 in that the formulation of the oil-containing cosmetic water is different from the formulation of the oil-containing cosmetic water as follows:
the blue light-displaying low-temperature non-icing oil-containing cosmetic water consists of the following components in percentage by mass:
nano microemulsion: 3%;
Compounding polyol: 5% of 1, 3-propylene glycol, 5% of glycerol and 5% of glycereth;
and (3) a thickening agent: sodium hyaluronate 0.02%, hydrolyzed sodium hyaluronate 0.1%, xanthan gum 0.01%;
solubilizer: PEG-40 hydrogenated castor oil 0.002%;
The balance being water.
Wherein the nano microemulsion comprises the following components in percentage by mass:
8% of squalane, 3% of argan kernel oil, 3% of butter fruit, 4% of cocoyl-caprylate/caprate, 7.25% of emulsifier (specifically, 2% of polyglycerol-10 stearate, 2% of hydrogenated lecithin, 3% of cetostearyl alcohol, 0.2% of inulin lauryl carbamate, 0.05% of disodium stearoyl glutamate), 20% of glycerol and 54.75% of water.
Example 4:
this example is based on example 1, and differs from example 1 in that the formulation of the oil-containing cosmetic water is different from the formulation of the oil-containing cosmetic water as follows:
the blue light-displaying low-temperature non-icing oil-containing cosmetic water consists of the following components in percentage by mass:
nano microemulsion: 2%;
compounding polyol: 10% of 1, 3-propanediol, 10% of butanediol and 5% of glycerol;
and (3) a thickening agent: sodium hyaluronate 0.02%, hydrolyzed sodium hyaluronate 0.1%, xanthan gum 0.01%;
solubilizer: PEG-40 hydrogenated castor oil 0.002%;
The balance being water.
Example 5:
this example is based on example 1, and differs from example 1 in that the formulation of the oil-containing cosmetic water is different from the formulation of the oil-containing cosmetic water as follows:
the blue light-displaying low-temperature non-icing oil-containing cosmetic water consists of the following components in percentage by mass:
nano microemulsion: 3%;
compounding polyol: 6% of 1, 3-propanediol, 6% of butanediol and 5% of glycerol;
and (3) a thickening agent: sodium hyaluronate 0.02%, hydrolyzed sodium hyaluronate 0.1%, xanthan gum 0.01%;
solubilizer: PEG-40 hydrogenated castor oil 0.002%;
The balance of water
Example 6:
this example is based on example 2, and differs from example 2 in that the formulation of the oil-containing cosmetic water is different from the formulation of the oil-containing cosmetic water as follows:
the blue light-displaying low-temperature non-icing oil-containing cosmetic water consists of the following components in percentage by mass:
nano microemulsion: 2%;
Compounding polyol and: 6% of 1, 3-propylene glycol, 6% of butanediol, and 5% of glycereth;
and (3) a thickening agent: sodium hyaluronate 0.02%, hydrolyzed sodium hyaluronate 0.1%, xanthan gum 0.01%;
solubilizer: PEG-40 hydrogenated castor oil 0.002%;
The balance being water.
Example 7:
this example is based on example 2, and differs from example 2 in that the formulation of the oil-containing cosmetic water is different from the formulation of the oil-containing cosmetic water as follows:
the blue light-displaying low-temperature non-icing oil-containing cosmetic water consists of the following components in percentage by mass:
nano microemulsion: 2%;
compounding polyol and glycerol polymer: 10% of 1, 3-propylene glycol, 10% of butanediol, and 26% of glycerol polyether;
and (3) a thickening agent: sodium hyaluronate 0.02%, hydrolyzed sodium hyaluronate 0.1%, xanthan gum 0.01%;
solubilizer: PEG-40 hydrogenated castor oil 0.002%;
The balance being water.
Example 8:
this example is based on example 2, and differs from example 2 in that the formulation of the oil-containing cosmetic water is different from the formulation of the oil-containing cosmetic water as follows:
the blue light-displaying low-temperature non-icing oil-containing cosmetic water consists of the following components in percentage by mass:
nano microemulsion: 2%;
compounding polyol and glycerol polymer: 8% of 1, 3-propylene glycol, 8% of butanediol, and 26% of glycerol polyether;
and (3) a thickening agent: sodium hyaluronate 0.02%, hydrolyzed sodium hyaluronate 0.1%, xanthan gum 0.01%;
solubilizer: PEG-40 hydrogenated castor oil 0.002%;
The balance being water.
Comparative example 1:
this comparative example is based on example 1, and differs from example 1 in that:
The proportions of the 1, 3-propanediol, the butanediol 5% and the glycerol in the toning lotion are as follows: 3%, 3%.
Comparative example 2:
this comparative example is based on example 1, and differs from example 1 in that:
The proportions of the 1, 3-propanediol, the butanediol 5% and the glycerol in the toning lotion are as follows: 5%, 3% and 3%.
Comparative example 3:
this comparative example is based on example 1, and differs from example 1 in that: 5% of 1, 3-propanediol, 5% of butanediol and 5% of glycerol are replaced by 20% of glycerol.
Comparative example 4:
This comparative example is based on example 1, and differs from example 1 in that: 5% of 1, 3-propanediol, 5% of butanediol and 5% of glycerol are replaced by 20% of butanediol.
Comparative example 5:
this comparative example is based on example 1, and differs from example 1 in that: 5% of 1, 3-propanediol, 5% of butanediol and 5% of glycerol are replaced by 20% of glycerol.
Comparative example 6:
This comparative example is based on example 2, and differs from example 2 in that: 5% of 1, 3-propylene glycol, 5% of butanediol, and 20% of glycerolyether-26% are replaced by 3% of glycerolyether-26%.
Comparative example 7:
This comparative example is based on example 2, and differs from example 2 in that: the sodium hyaluronate was 0.05%.
Comparative example 8:
This comparative example is based on example 2, and differs from example 2 in that: the proportion of xanthan gum is 0.1%.
The moisturizing effect, greasiness, stability and sensory test results of examples 1 to 8, comparative examples 1 to 8 are shown in table 3:
TABLE 3 Table 3
The moisture retention test process comprises the following steps: the moisture-preserving efficacy of the human forearm after a certain period of use is tested, the testing principle is that the moisture content of the human skin cuticle is measured by adopting a capacitance method, the difference of dielectric constants of water and other substances is obvious, the measured capacitance values of the skin are different according to the difference of the moisture content of the skin cuticle, the parameters of the capacitance values can represent the moisture content of the skin, and whether the moisture-preserving effect is preserved is judged according to the moisture content of the skin.
Refreshing is a representation of the user.
Further, in order to further verify the moisturizing effect of the cosmetic water of the present invention, the following test was conducted, and the present invention was explained with reference to the product of example 1, and the moisturizing ingredients (oil-containing microemulsion) of examples 2 and comparative examples 1 to 8 were the same as those of example 1, so that the moisturizing performance was not verified one by one.
The test process comprises the following steps:
the purpose is as follows: the control was tested for moisturizing efficacy after a period of use on the human forearm.
Principle of: the capacitance method is used for measuring the moisture content of the skin horny layer of a human body, the dielectric constants of the skin horny layer and other substances are obviously different, the capacitance value of the skin is different according to the difference of the moisture content of the skin horny layer, and the parameters can represent the moisture content of the skin.
The test is carried out according to the 2015 edition of the cosmetic safety technical Specification, the cosmetic efficacy claim evaluation Specification and the QB/T4256-2011 of the cosmetic moisturizing efficacy evaluation guide.
Instrument and material:
Moisture test use CM825 skin moisture test probe
The measurement of Cutometer dual MPA 580,580 skin moisture is based on internationally recognizedThe method is a capacitance method. The measurement is based on the completely different dielectric constants of water (81) and other substances (< 7). Measuring the capacitor according to the moisture content of the sample shows a change in capacitance. During the measurement, the scattered field penetrates the first layer of skin and determines the capacitance.
Skin moisture content was analyzed and comparative analysis was performed based on data before and after product use.
Testing ambient temperature: 20-22 ℃, humidity: 40% -60% and real-time dynamic monitoring is performed.
The test method comprises the following steps: two-hand forearm measurement: the alignment part of the forearm of the two hands is divided into a product smearing area and a blank control area, the test times are once at an initial value of 0h, and data of 0.5h, 1h, 2h and 4h are respectively tested in an experiment.
Test procedure:
1) The first visit, test description is carried out on the subjects, and informed consent is signed;
2) Screening the subjects participating in the test according to the test requirement, and co-screening 35 volunteers into a group;
3) Cleaning the inner sides of the forearms of the hands by using water-absorbing facial tissues, marking a 3cm multiplied by 3cm measuring area on the alignment part of the inner sides of the forearms of the hands, standing in a room meeting the requirements for at least 30 minutes, and then carrying out instrument test;
4) The product smearing area and the blank control area are randomly distributed in the left arm calibration area and the right arm calibration area, so that the positions of all the products and the blank areas are ensured to be balanced statistically;
5) And (3) the test sample is smeared for a single time according to the dosage of (2.0+/-0.1) mg/cm 2, the test sample is uniformly smeared in a test area, and the actual sample coating quantity is recorded.
After the instrument was adjusted according to the instructions for the capacitive skin moisture meter, measurements of the product area and the control area were made, each area being measured 5 times in parallel. Initial values for each test area were measured (0 h, before sample use) and then skin moisture levels for the test and control areas were determined after a set time. And (3) time setting: 0.5h, 1h, 2h, 4h.
Testing of the same subject must be performed by the same measurement person using the same instrument, and the measurement probe should be cleaned between measurements.
The product should be used as if adverse reactions occurred on the skin of the volunteer, the test should be terminated immediately, and the volunteer should be treated appropriately. Adverse reactions should be noted.
Test results:
Volunteer information: the current collection was female in 15 volunteers aged 18-65 years, with 15 initial values meeting 15-45 (Comeometer Unit, c.u.) requirements, and an average age of 32 years, with a minimum age of 23 years and a maximum age of 52 years.
The data statistics for AS220401001a are shown in table 4 and fig. 1:
TABLE 4 Table 4
The data statistics for AS220401001B are shown in table 5 and fig. 2:
TABLE 5
Wherein the product numbered AS220401001B is the product of example 1; the product with the number of AS220401001B is a cosmetic water without grease, and the specific formula is AS follows: the oil-containing nanoemulsion of example 1 was replaced with an equal amount of water.
In fig. 1 and 2, the darker color (i.e., the higher columns in the same group) is the test group.
Data analysis:
The effect of cosmetic samples at different times on the hydration of the skin horny layer is shown in tables 6 to 9:
table 6: effect of cosmetic samples on skin stratum corneum hydration (0.5 h)
Note that: compared to the blank group, P <0.05; * Represents P <0.01.
Table 7: effect of cosmetic samples on the hydration degree of the stratum corneum (1 h)
Note that: compared to the blank group, P <0.05; * Represents P <0.01.
Table 8: effect of cosmetic samples on skin stratum corneum hydration (2 h)
Note that: compared to the blank group, P <0.05; * Represents P <0.01.
Table 9: effect of cosmetic samples on skin stratum corneum hydration (4 h)
Note that: compared to the blank group, P <0.05; * Represents P <0.01
As shown in tables 6 to 9:
The comparative nanoemulsion-containing and nanoemulsion-free lotions showed significant differences (P < 0.01) compared to the blank, but the nanoemulsion-containing lotions showed better moisturization than the nanoemulsion-free lotions:
1) AS220401001B contains nano microemulsion, the hydration degree of the stratum corneum rises 75.79% after 0.5h, the hydration degree of the stratum corneum rises 40.17% after 1h, the hydration degree of the stratum corneum rises 31.20% after 2h, and the hydration degree of the stratum corneum rises 28.11% after 4 h.
2) AS220401001A does not contain nano microemulsion, the hydration degree of the horny layer rises 67.08% after 0.5h, 34.52% after 1h, 22.35% after 2h and 20.67% after 4 h.
The cosmetic water without the nano-microemulsion has a certain moisturizing effect, and the moisturizing effect of the cosmetic water with the nano-microemulsion is more excellent from 0.5h to 4 h.
The foregoing description of the embodiments has been provided for the purpose of illustrating the general principles of the invention, and is not meant to limit the scope of the invention, but to limit the invention to the particular embodiments, and any modifications, equivalents, improvements, etc. that fall within the spirit and principles of the invention are intended to be included within the scope of the invention.

Claims (6)

1. The blue light-displaying low-temperature non-icing oil-containing cosmetic water is characterized by comprising oil-containing nano-microemulsion, compound polyol, thickener and solubilizer;
The compound polyol is a mixture of 1, 3-propylene glycol, butanediol and glycerol polyether-26, or a mixture of 1, 3-propylene glycol, butanediol and glycerol, or a mixture of 1, 3-propylene glycol, glycerol and glycerol polyether-26, and the thickener is a mixture of sodium hyaluronate, hydrolyzed sodium hyaluronate and xanthan gum;
When the compound polyol is a mixture of 1, 3-propanediol, butanediol and glycerol, the mass ratio of the 1, 3-propanediol in the toning lotion is 5-10%, the mass ratio of the butanediol in the toning lotion is 5-10%, and the mass ratio of the glycerol in the toning lotion is 3-5%;
When the compound polyol is a mixture of 1, 3-propanediol, butanediol and glycereth-26, the mass ratio of 1, 3-propanediol in the toning lotion is 5-10%, the mass ratio of butanediol in the toning lotion is 5-10%, and the mass ratio of glycereth-26 in the toning lotion is 3-5%;
When the compound polyol is a mixture of 1, 3-propanediol, glycerol and glycereth-26, the mass ratio of 1, 3-propanediol in the toning lotion is 5%, the mass ratio of glycerol in the toning lotion is 5%, and the mass ratio of glycereth-26 in the toning lotion is 5%;
Wherein the nano-microemulsion containing grease accounts for 1-3% of the total weight of the cosmetic water, the compound polyol accounts for 13-25% of the total weight of the cosmetic water, the sodium hyaluronate accounts for less than 0.05% of the total weight of the cosmetic water, the hydrolyzed sodium hyaluronate accounts for less than or equal to 0.1% of the total weight of the cosmetic water, the xanthan gum accounts for less than 0.1% of the total weight of the cosmetic water, and the solubilizing agent is PEG-40 hydrogenated castor oil;
The mass ratio of the PEG-40 hydrogenated castor oil in the toning lotion is 0.002-0.02%;
The nano microemulsion comprises the following components in percentage by mass:
3-10% of squalane, 1-6% of argania spinosa kernel oil, 0.5-5% of butter, 1-5% of coco alcohol-caprylate/caprate, 1-10% of emulsifying agent, 5-20% of glycerol and the balance of water;
The temperature of the low temperature is-10 ℃ to 0 ℃.
2. The blue light-emitting low-temperature non-icing oil-containing toning lotion according to claim 1, wherein the mass ratio of 1, 3-propanediol, butanediol and glycerol in the compound polyol is 5:5:3.
3. The blue light-emitting low-temperature non-icing oil-containing cosmetic water according to claim 1, wherein the mass ratio of 1, 3-propanediol in the cosmetic water is 5%, the mass ratio of butanediol in the cosmetic water is 5%, and the mass ratio of glycereth-26 in the cosmetic water is 3%.
4. The blue light-emitting low-temperature non-icing oil-containing cosmetic water according to claim 1, wherein the mass ratio of sodium hyaluronate in the cosmetic water is less than or equal to 0.1%, the mass ratio of hydrolyzed sodium hyaluronate in the cosmetic water is less than or equal to 0.5%, and the mass ratio of xanthan gum in the cosmetic water is 0.01% -0.05%.
5. The blue light-emitting low-temperature non-icing oil-containing fat water according to claim 4, wherein the mass ratio of sodium hyaluronate in the water is 0.02%, the mass ratio of hydrolyzed sodium hyaluronate in the water is 0.1%, and the mass ratio of xanthan gum in the water is 0.01%.
6. The method for preparing the oil-and-fat-containing toning lotion according to claim 1, comprising the steps of:
S1, preparing a nano microemulsion containing grease:
s11, heating squalane, argania spinosa kernel oil, butter fruit, coco-caprylate/caprate and an emulsifier to 50-80 ℃;
S12, heating water and glycerol to 50-80 ℃;
S13, dropwise adding the solution prepared in the step S12 into the solution prepared in the step S11 at 50-80 ℃ under stirring to form emulsion, homogenizing the emulsion, and wrapping the emulsion with water-soluble nano microemulsion;
S2, preparing toning lotion:
The prepared nano microemulsion is mixed with compound polyol, thickener, solubilizer and water in proportion to prepare the toning lotion.
CN202210508456.3A 2022-05-11 2022-05-11 Blue light-displaying low-temperature non-icing oil-containing toning lotion and preparation method thereof Active CN114652622B (en)

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Citations (2)

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Publication number Priority date Publication date Assignee Title
CN107362090A (en) * 2017-08-17 2017-11-21 广州市科能化妆品科研有限公司 A kind of water class cosmetics that can produce the long-acting moisturizing of pearly-lustre
CN108379134A (en) * 2018-04-01 2018-08-10 佛山市芊茹化妆品有限公司 The preparation and its application in cosmetics that rich lycopene extraction from yeast takes object

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107362090A (en) * 2017-08-17 2017-11-21 广州市科能化妆品科研有限公司 A kind of water class cosmetics that can produce the long-acting moisturizing of pearly-lustre
CN108379134A (en) * 2018-04-01 2018-08-10 佛山市芊茹化妆品有限公司 The preparation and its application in cosmetics that rich lycopene extraction from yeast takes object

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