CN111329780A - Moisturizing and repairing facial cream capable of tightening wrinkles and preparation method thereof - Google Patents

Abstract

The invention discloses a firming, wrinkle-reducing, moisturizing and repairing facial cream and a preparation method thereof. The firming, wrinkle-lightening and moisturizing repair cream comprises polypeptide, amino acid complex liquid, an antioxidant, a skin conditioner, a repair conditioner, hydrogenated lecithin, phytosterol, allantoin, a chelating agent, glycerol, nicotinamide, acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer, sodium hyaluronate, butanediol, a preservative, an emulsifier, PEG-100 glyceryl stearate, shea butter, macadamia nut seed oil, a softening agent and other raw materials. The firming, wrinkle-reducing, moisturizing and repairing facial cream provided by the invention has the characteristics of remarkable use effect, mild performance, no stimulation, no side effect, uniform and soft texture, capability of enabling the facial skin to be tender, fine and smooth, firming, wrinkle-reducing, moisturizing and repairing, and color spot improving, and the facial cream has the characteristics of simple production process, low cost, safety, environmental protection, suitability for all people, and extremely high economic value.

Description

Moisturizing and repairing facial cream capable of tightening wrinkles and preparation method thereof

Technical Field

The invention relates to the technical field of skin care products, and particularly relates to a firming, wrinkle-lightening and moisturizing repair cream and a preparation method thereof.

Background

Skin cells are the most metabolically active and actively dividing cells of the human body. The period of skin cell aging and shedding is 2-3 weeks before the age of 25 years of women, and 3-4 weeks after the middle age. When people reach a certain age, the functions of various tissues and organs of the human body are slowly attenuated, in addition, the environmental pollution is gradually serious, the modern life seriously lacks regularity, and the excessive fatigue and the like caused by working pressure cause insufficient moisture of facial skin, unbalanced oil-water secretion, loss of collagen, slow skin metabolism, color spots and wrinkles.

Although there are many face creams for moisturizing on the market, most of the face cream products for lightening and removing wrinkles on the market are concept-based and have few practical effects due to the consideration of cost and sales, particularly, the face creams for tightening and repairing skin, lightening color spots and removing wrinkles while moisturizing are rare, and some face cream products on the market contain lead, mercury and other substances and have toxic and side effects on the skin.

Disclosure of Invention

The invention aims to provide a moisturizing and repairing facial cream capable of tightening and lightening wrinkles and a preparation method thereof, and aims to solve the technical problems.

In order to achieve the purpose, the technical scheme of the invention is as follows:

in a first aspect, the moisturizing and repairing facial cream for tightening and lightening wrinkles, provided by the invention, comprises the following raw materials in percentage by weight:

1-5% of polypeptide, 0.5-5% of amino acid complex liquid, 0.01-1% of antioxidant, 0.01-1% of skin conditioner, 0.01-1% of repairing conditioner, 0.05-3% of hydrogenated lecithin, 0.1-3% of phytosterol, 0.01-0.5% of allantoin, 0.02-1% of chelating agent, 1-10% of glycerol, 1-10% of nicotinamide, 0.01-1% of acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer, 0.01-0.5% of sodium hyaluronate, 1-10% of butanediol, 0.1-1.4% of preservative, 1-5% of emulsifier, 0.5-3% of PEG-100 glyceryl stearate, 0.1-1% of glyceryl stearate, 1-5% of shea butter, 0.5-3% of macadamia seed oil, 1-10% of softening agent, 1-5% of dioctyl carbonate, 0.01-1% of bisabolol, 0.01-3% of thickening agent, 0.01-3% of pH regulator, 0.01-1% of pH regulator, The balance of water.

Preferably, the polypeptide is acetyl hexapeptide-8.

Preferably, the amino acid in the amino acid complex liquid is selected from one or more of lysine, histidine, arginine, aspartic acid, threonine, serine, glutamic acid, proline, glycine, alanine, valine, isoleucine, leucine, phenylalanine.

Preferably, the antioxidant is at least one selected from the group consisting of retinol palmitate and tocopherol.

Preferably, the skin conditioning agent is prepared from retinol, silica, PPG-3 benzyl ether myristate, polysorbate-20, polyethyleneimine-10, butylated hydroxytoluene, butylated hydroxyanisole, lauryl alcohol laurate, corn starch, hydrolyzed corn starch, and hydrolyzed corn starch octenyl succinate.

Preferably, the repair conditioner is a mixture of one or more of ceramide 1, ceramide 2, ceramide 3, ceramide 4, ceramide 6II, hydrogenated lecithin, cholesterol, and glyceryl stearate, dipropylene glycol.

Preferably, the chelating agent is at least one of disodium ethylene diamine tetraacetate and dipotassium glycyrrhizinate.

Preferably, the emulsifier is at least one selected from the group consisting of cetearyl alcohol and cetearyl glucoside.

Preferably, the emollient is at least one selected from cyclomethicone and cyclohexasiloxane.

Preferably, the preservative is selected from one or more of propyl hydroxybenzoate, methyl hydroxybenzoate, phenoxyethanol and ethylhexyl glycerol.

Preferably, the thickener consists of acrylamide/sodium acryloyldimethyl taurate copolymer, isohexadecane, polysorbate-80.

Preferably, the pH regulator is triethanolamine.

In a second aspect, the present invention provides a method for preparing the firming, wrinkle-reducing, moisturizing and repairing cream as described in the first aspect, comprising the following steps:

(1) adding part of water, allantoin, part of chelating agent, glycerin, nicotinamide, acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer and sodium hyaluronate into an emulsifying pot, starting stirring for 10-30 revolutions per minute, and homogenizing at high speed for 1-5 minutes until complete dissolution;

(2) adding butanediol and part of preservative into an emulsifying pot, heating to 80-90 ℃, homogenizing for 1-5 minutes until complete dissolution;

(3) adding an emulsifier, PEG-100 glyceryl stearate, shea butter, macadamia nut seed oil, an emollient, phytosterols, dioctyl carbonate, bisabolol and a part of preservative into an oil pan, heating to 80-90 ℃, and stirring until the emulsifier, the PEG-100 glyceryl stearate, the shea butter, the macadamia nut seed oil, the emollient, the phytosterols, the dicaprylyl carbonate, the bisabolol and the part of the preservative are completely dissolved;

(4) adding antioxidant, skin conditioner, repairing conditioner, and hydrogenated lecithin into oil pan, stirring and dissolving;

(5) pumping the materials in the oil pot into an emulsifying pot, and vacuumizing and homogenizing for 5-15 minutes;

(6) adding a thickening agent into an emulsifying pot, homogenizing for 1-5 minutes, adding a pH regulator, vacuumizing, preserving heat for 10-30 minutes, and defoaming;

(7) cooling to 45 deg.C or below, dissolving the rest chelating agent in the rest water, adding into emulsifying pot, and stirring;

(8) and (3) sequentially adding the polypeptide, the amino acid composite solution and the residual preservative into the emulsifying pot, and stirring for 10-20 minutes to obtain the amino acid composite emulsion.

Compared with the prior art, the invention has the beneficial effects that:

(1) the firming, wrinkle-lightening and moisturizing repair face cream provided by the invention has the characteristics of obvious use effect, mild performance, no stimulation and no side effect;

(2) the firming and wrinkle-diminishing moisturizing repair cream provided by the invention has the characteristics of simple production process, low cost, safety, environmental friendliness, suitability for all people and extremely high economic value;

(3) the firming, line-lightening, moisturizing and repairing cream provided by the invention is uniform and soft in texture, enables the face skin to be tender, fine and smooth, firms lines, moisturizes, repairs and improves color spots, and has a remarkable effect, specifically, the cream uses the synergistic effect of the components such as polypeptide, compound amino acid liquid, skin conditioner and the like, for example, the polypeptide component is acetyl hexapeptide-8, commonly called as hexapeptide, which is a peptide simulating the N end of ANAP-25 protein and consisting of six amino acids, and has the effect of reducing the wrinkle depth caused by the contraction of facial expression muscles, particularly forehead and eye wrinkles; can be used for removing expression lines, neck lines, eye corner lines, statute lines and the like; the 15 amino acids containing natural moisturizing factors can keep skin moisture, provide nutrition for skin cells, promote cell proliferation and prevent skin aging; the skin conditioner can slowly release retinol, promotes the division and metabolism of eye cells through the retinol, replaces old cells, refines pores, smoothes wrinkles, removes black eye circles, recombines fiber cells, promotes the regeneration of collagen, remodels the skin elasticity, eliminates free radicals, inhibits the activity of tyrosinase, and improves the skin around eyes; the components such as the sodium hyaluronate, the shea butter, the macadamia nut seed oil and the like have excellent moisturizing and hydrating effects, the defense capacity of skin can be enhanced, and the components can be matched and combined in a synergistic manner.

Detailed Description

The following further describes the embodiments of the present invention. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

It is to be noted that the thickeners in the following examples and comparative examples are composed of acrylamide/sodium acryloyldimethyl taurate copolymer, isohexadecane, polysorbate-80 in a weight ratio of 1:1: 1.

It should be noted that the amino acid complex solutions in the following examples and comparative examples were prepared by mixing 15g/L of an amino acid consisting of lysine, histidine, arginine, aspartic acid, threonine, serine, glutamic acid, proline, glycine, alanine, valine, isoleucine, leucine, tyrosine, and phenylalanine in equal amounts by weight with butanediol.

It should be noted that the antioxidants in the following examples and comparative examples were mixed with retinol palmitate and tocopherol in a weight ratio of 1: 1.

It should be noted that the skin conditioner in the following examples and comparative examples is Multisal Retinol oil dispersion encapsulated Retinol, which comprises Retinol, silica, PPG-3 benzyl ether myristate, polysorbate-20, polyethyleneimine-10, butylated hydroxytoluene, butylated hydroxyanisole, lauryl laurate, corn starch, hydrolyzed corn starch, and hydrolyzed corn starch octenyl succinate, wherein Retinol is first contained in submicron spheres, which are then encapsulated in larger microspheres, and when the emulsion is rubbed into the skin, the microspheres break to release submicron spheres contained in the core containing Retinol, and the submicron spheres slowly release Retinol over time, thereby promoting the division and metabolism of ocular cells, replacing old cells, refining pores, removing black eye circles with wrinkles, recombining fibroblasts, promoting collagen regeneration and remodeling skin elasticity. Eliminating free radicals, inhibiting the activity of the neuraminidase, and brightening the skin around the eyes.

It is to be noted that the repair conditioners in the following examples and comparative examples were a mixture prepared by mixing ceramide 1, ceramide 2, ceramide 3, ceramide 4, ceramide 6II, hydrogenated lecithin, cholesterol, glyceryl stearate, and dipropylene glycol in a weight ratio of 1:1:1:1:1:2:10: 10.

It is to be noted that the emulsifiers in the following examples and comparative examples were mixed with cetearyl alcohol and cetearyl glucoside in a weight ratio of 2: 1.

It should be noted that the emollients in the following examples and comparative examples were composed of cyclomethicone and cyclohexasiloxane in a weight ratio of 3: 2.

Example 1

The preparation method of the moisturizing and repairing facial cream for tightening and lightening lines provided by the embodiment comprises the following steps:

(1) adding part of water (accounting for 90-98% of the formula amount), allantoin, disodium ethylene diamine tetraacetate, glycerol, nicotinamide, acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer and sodium hyaluronate into an emulsifying pot, starting stirring for 10-30 revolutions per minute, and homogenizing at high speed for 1-5 minutes until complete dissolution;

(2) adding butanediol and methyl hydroxybenzoate into an emulsifying pot, heating to 80-90 ℃, homogenizing for 1-5 minutes until the butanediol and methyl hydroxybenzoate are completely dissolved;

(3) adding an emulsifier, PEG-100 glyceryl stearate, shea butter, macadamia nut seed oil, an emollient, phytosterols, dioctyl carbonate, bisabolol and a part of preservative into an oil pan, heating to 80-90 ℃, and stirring until the emulsifier, the PEG-100 glyceryl stearate, the shea butter, the macadamia nut seed oil, the emollient, the phytosterols, the dicaprylyl carbonate, the bisabolol and the part of the preservative are completely dissolved;

(4) adding antioxidant, skin conditioner, repairing conditioner, and hydrogenated lecithin into oil pan, stirring and dissolving;

(5) pumping the materials in the oil pot into an emulsifying pot, and vacuumizing and homogenizing for 5-15 minutes;

(6) adding a thickening agent into an emulsifying pot, homogenizing for 1-5 minutes, adding triethanolamine, vacuumizing, preserving heat for 10-30 minutes, and defoaming;

(7) cooling to 45 deg.C or below, dissolving dipotassium glycyrrhizinate in the rest water, adding into emulsifying pot, and stirring;

(8) and (3) adding acetyl hexapeptide-8, the amino acid complex liquid, phenoxyethanol and ethylhexylglycerin into the emulsifying pot in sequence, and stirring for 10-20 minutes to obtain the nano-composite amino acid.

Example 2

The preparation method of the moisturizing and repairing facial cream for tightening and lightening lines provided by the embodiment comprises the following steps:

(1) adding part of water (accounting for 90-98% of the formula amount), allantoin, disodium ethylene diamine tetraacetate, glycerol, nicotinamide, acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer and sodium hyaluronate into an emulsifying pot, starting stirring for 10-30 revolutions per minute, and homogenizing at high speed for 1-5 minutes until complete dissolution;

(2) adding butanediol and methyl hydroxybenzoate into an emulsifying pot, heating to 80-90 ℃, homogenizing for 1-5 minutes until the butanediol and methyl hydroxybenzoate are completely dissolved;

(3) adding an emulsifier, PEG-100 glyceryl stearate, shea butter, macadamia nut seed oil, an emollient, phytosterols, dioctyl carbonate, bisabolol and a part of preservative into an oil pan, heating to 80-90 ℃, and stirring until the emulsifier, the PEG-100 glyceryl stearate, the shea butter, the macadamia nut seed oil, the emollient, the phytosterols, the dicaprylyl carbonate, the bisabolol and the part of the preservative are completely dissolved;

(4) adding antioxidant, skin conditioner, repairing conditioner, and hydrogenated lecithin into oil pan, stirring and dissolving;

(5) pumping the materials in the oil pot into an emulsifying pot, and vacuumizing and homogenizing for 5-15 minutes;

(6) adding a thickening agent into an emulsifying pot, homogenizing for 1-5 minutes, adding triethanolamine, vacuumizing, preserving heat for 10-30 minutes, and defoaming;

(7) cooling to 45 deg.C or below, dissolving dipotassium glycyrrhizinate in the rest water, adding into emulsifying pot, and stirring;

(8) and (3) adding acetyl hexapeptide-8, the amino acid complex liquid, phenoxyethanol and ethylhexylglycerin into the emulsifying pot in sequence, and stirring for 10-20 minutes to obtain the nano-composite amino acid.

Example 3

The preparation method of the moisturizing and repairing facial cream for tightening and lightening lines provided by the embodiment comprises the following steps:

(1) adding part of water (accounting for 90-98% of the formula amount), allantoin, disodium ethylene diamine tetraacetate, glycerol, nicotinamide, acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer and sodium hyaluronate into an emulsifying pot, starting stirring for 10-30 revolutions per minute, and homogenizing at high speed for 1-5 minutes until complete dissolution;

(2) adding butanediol and methyl hydroxybenzoate into an emulsifying pot, heating to 80-90 ℃, homogenizing for 1-5 minutes until the butanediol and methyl hydroxybenzoate are completely dissolved;

(3) adding an emulsifier, PEG-100 glyceryl stearate, shea butter, macadamia nut seed oil, an emollient, phytosterols, dioctyl carbonate, bisabolol and a part of preservative into an oil pan, heating to 80-90 ℃, and stirring until the emulsifier, the PEG-100 glyceryl stearate, the shea butter, the macadamia nut seed oil, the emollient, the phytosterols, the dicaprylyl carbonate, the bisabolol and the part of the preservative are completely dissolved;

(4) adding antioxidant, skin conditioner, repairing conditioner, and hydrogenated lecithin into oil pan, stirring and dissolving;

(5) pumping the materials in the oil pot into an emulsifying pot, and vacuumizing and homogenizing for 5-15 minutes;

(6) adding a thickening agent into an emulsifying pot, homogenizing for 1-5 minutes, adding triethanolamine, vacuumizing, preserving heat for 10-30 minutes, and defoaming;

(7) cooling to 45 deg.C or below, dissolving dipotassium glycyrrhizinate in the rest water, adding into emulsifying pot, and stirring;

(8) and (3) adding acetyl hexapeptide-8, the amino acid complex liquid, phenoxyethanol and ethylhexylglycerin into the emulsifying pot in sequence, and stirring for 10-20 minutes to obtain the nano-composite amino acid.

Examples 4 to 7

The raw materials were prepared in the proportions shown in table 1, and the final product was obtained by the preparation method of example 1.

TABLE 1 statistics of the proportions of the raw materials

Comparative example 1

This comparative example, which was prepared using a similar preparation method to that of example 1, differed from example 1 only in that: in this comparative example, the amino acid-containing solution was not used, but pure water was used in an amount equivalent to that of the amino acid-containing solution in example 1.

Comparative example 2

This comparative example, which was prepared using a similar preparation method to that of example 1, differed from example 1 only in that: this comparative example does not use acetyl hexapeptide-8, but uses an equal amount of pure water instead of acetyl hexapeptide-8 in example 1.

Comparative example 3

This comparative example, which was prepared using a similar preparation method to that of example 1, differed from example 1 only in that: this comparative example did not use shea butter and macadamia nut seed oil, but used an equivalent amount of pure water instead of shea butter and macadamia nut seed oil in example 1.

Allergy testing

Healthy white mice are selected, the weight of the mice is 220-250 g, the mice are divided into 11 groups randomly, the groups are respectively a test group 1-10 and a blank control group, back hair is removed before the test, the area is 3cm × 3cm, the test groups 1-10 are respectively coated on the hair removal area of the back of the mice by using the products of examples 1-10 and comparative examples 1-3, the blank control group is not suitable for any medicine and is used once a day, and the test is continuously carried out for 15 days.

The test result shows that the skin of the mice of the test group and the blank control group does not have any allergic symptoms, the sensitization rate is 0%, and the formula of the cream provided by the invention is mild and has no stimulation.

Wrinkle-removing efficacy test

250 volunteers aged 28-42 are randomly selected, the volunteers are divided into ten groups, each group comprises 25 volunteers, the products obtained in the corresponding examples and comparative examples are applied to the face after the volunteers clean the face in the morning and evening every day, after the products are continuously used for 2 months, the number of effective, effective and ineffective people for removing wrinkles is counted, the statistical result is shown in table 2, the statistical standard is that ① is effective, the facial skin is smooth and elastic, facial wrinkles are obviously reduced, fine lines disappear, ② is effective, the facial skin is smooth, the skin elasticity is improved, the small fine lines on the face are reduced, but the wrinkles still exist, and ③ is ineffective, the fine lines and the wrinkles do not obviously change.

TABLE 2 wrinkle-removing efficacy test results statistics

The embodiments of the present invention have been described in detail, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, and the scope of protection is still within the scope of the invention.

Claims (10)

1. The moisturizing and repairing facial cream for tightening wrinkles and lightening wrinkles is characterized by comprising the following raw materials in percentage by weight:

1-5% of polypeptide, 0.5-5% of amino acid complex liquid, 0.01-1% of antioxidant, 0.01-1% of skin conditioner, 0.01-1% of repairing conditioner, 0.05-3% of hydrogenated lecithin, 0.1-3% of phytosterol, 0.01-0.5% of allantoin, 0.02-1% of chelating agent, 1-10% of glycerol, 1-10% of nicotinamide, 0.01-1% of acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer, 0.01-0.5% of sodium hyaluronate, 1-10% of butanediol, 0.1-1.4% of preservative, 1-5% of emulsifier, 0.5-3% of PEG-100 glyceryl stearate, 0.1-1% of glyceryl stearate, 1-5% of shea butter, 0.5-3% of macadamia seed oil, 1-10% of softening agent, 1-5% of dioctyl carbonate, 0.01-1% of bisabolol, 0.01-3% of thickening agent, 0.01-3% of pH regulator, 0.01-1% of pH regulator, The balance of water.

2. The tightening-fringed moisturizing repair cream of claim 1, wherein the polypeptide is acetyl hexapeptide-8.

3. The tightening, wrinkle-reducing and moisturizing cream as claimed in claim 1, wherein the amino acids in the amino acid complex liquid are selected from one or more of lysine, histidine, arginine, aspartic acid, threonine, serine, glutamic acid, proline, glycine, alanine, valine, isoleucine, leucine, phenylalanine.

4. The tightening-frizz moisturizing repair cream of claim 1, wherein the antioxidant is selected from at least one of retinol palmitate, tocopherol.

5. The tightening-frizz moisturizing repair cream of claim 1, wherein the skin conditioning agent is made from retinol, silica, PPG-3 benzyl ether myristate, polysorbate-20, polyethyleneimine-10, butylated hydroxytoluene, butylated hydroxyanisole, lauryl alcohol laurate, corn starch, hydrolyzed corn starch octenyl succinate.

6. The tightening, wrinkle-reducing, moisturizing and repairing cream as claimed in claim 1, wherein the repairing conditioner is a mixture of one or more of ceramide 1, ceramide 2, ceramide 3, ceramide 4, ceramide 6II, hydrogenated lecithin, cholesterol, glyceryl stearate, and dipropylene glycol.

7. The tightening-fringing moisturizing repair cream of claim 1, wherein the chelating agent is at least one of disodium edetate and dipotassium glycyrrhizinate.

8. The tightening-wrinkle-reducing moisturizing cream as claimed in claim 1, wherein the emulsifier is at least one selected from cetearyl alcohol and cetearyl glucoside.

9. The tightening-lightening-line moisturizing and repairing cream as claimed in claim 1, wherein the emollient is at least one selected from cyclomethicone and cyclohexasiloxane.

10. A method for preparing the tightening, wrinkle-reducing and moisturizing cream as claimed in any one of claims 1 to 9, comprising the steps of:

(1) adding part of water, allantoin, part of chelating agent, glycerin, nicotinamide, acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer and sodium hyaluronate into an emulsifying pot, starting stirring for 10-30 revolutions per minute, and homogenizing at high speed for 1-5 minutes until complete dissolution;

(2) adding butanediol and part of preservative into an emulsifying pot, heating to 80-90 ℃, homogenizing for 1-5 minutes until complete dissolution;

(3) adding an emulsifier, PEG-100 glyceryl stearate, shea butter, macadamia nut seed oil, an emollient, phytosterols, dioctyl carbonate, bisabolol and a part of preservative into an oil pan, heating to 80-90 ℃, and stirring until the emulsifier, the PEG-100 glyceryl stearate, the shea butter, the macadamia nut seed oil, the emollient, the phytosterols, the dicaprylyl carbonate, the bisabolol and the part of the preservative are completely dissolved;

(4) adding antioxidant, skin conditioner, repairing conditioner, and hydrogenated lecithin into oil pan, stirring and dissolving;

(5) pumping the materials in the oil pot into an emulsifying pot, and vacuumizing and homogenizing for 5-15 minutes;

(6) adding a thickening agent into an emulsifying pot, homogenizing for 1-5 minutes, adding a pH regulator, vacuumizing, preserving heat for 10-30 minutes, and defoaming;

(7) cooling to 45 deg.C or below, dissolving the rest chelating agent in the rest water, adding into emulsifying pot, and stirring;

(8) and (3) sequentially adding the polypeptide, the amino acid composite solution and the residual preservative into the emulsifying pot, and stirring for 10-20 minutes to obtain the amino acid composite emulsion.