CN111000738A

CN111000738A - Anti-aging cosmetic and preparation method thereof

Info

Publication number: CN111000738A
Application number: CN202010005287.2A
Authority: CN
Inventors: 胡方; 刘明东; 仇越秀
Original assignee: Beijing Xingfu Yisheng Regeneration Medical Technology Co ltd
Current assignee: Beijing Xingfu Yisheng Regeneration Medical Technology Co ltd
Priority date: 2020-01-03
Filing date: 2020-01-03
Publication date: 2020-04-14

Abstract

The invention provides an anti-aging cosmetic and a preparation method thereof, and the anti-aging cosmetic is prepared from the following raw materials in percentage by weight: 2.5 to 18.5 percent of humectant, 2.5 to 25.5 percent of emollient, 2 to 10 percent of nutrient, 1 to 3.5 percent of emulsifier, 0.1 to 3 percent of thickener, 1 to 18 percent of bioactive silicon, 3 to 18 percent of dispersant, 0.1 to 0.5 percent of preservative, 1 to 8 percent of pH regulator and the balance of water. The anti-aging cosmetic has excellent anti-aging performance, and can stimulate the growth of growth factors so as to repair damaged cells and tissues; the preparation method of the anti-aging cosmetic provided by the invention is simple in preparation process and wide in market prospect.

Description

Anti-aging cosmetic and preparation method thereof

Technical Field

The invention relates to an anti-aging cosmetic and a preparation method thereof, in particular to an anti-aging cosmetic containing bioactive silicon and a preparation method thereof.

Background

Aging of the skin is classified into intrinsic aging, which means a programmed natural aging process of the skin as the skin ages, and extrinsic aging, which means an aging change of the skin caused by the influence of environmental factors, wherein the influence of ultraviolet rays is dominant, and thus, it is defined as photoaging. In a sense, the aging of the skin has no great influence on the health and longevity of the human body, but has a direct influence on beauty and the external appearance of the human body.

With the improvement of living standard and the development of science and technology, people pay more and more attention to the appearance after meeting the basic requirements of clothes, eating and housing. Anti-aging cosmetics are receiving more and more attention, but at present, the anti-aging cosmetics on the market are poor in quality, and many products have unsatisfactory effects, so that the provision of a mild and effective anti-aging product is very necessary.

Disclosure of Invention

Based on the above, the invention aims to provide an anti-aging cosmetic and a preparation method thereof.

The technical scheme adopted by the invention for solving the problems is as follows:

an anti-aging cosmetic comprises the following raw materials in percentage by weight:

2.5 to 18.5 percent of humectant, 2.5 to 25.5 percent of emollient, 2 to 10 percent of nutrient, 1 to 3.5 percent of emulsifier, 0.1 to 3 percent of thickener, 1 to 18 percent of bioactive silicon, 3 to 18 percent of dispersant, 1 to 8 percent of pH regulator and the balance of water.

In the above anti-aging cosmetic, as a preferred embodiment, the raw materials for preparing the anti-aging cosmetic further include, in weight percent: 0.1 to 0.5 percent of preservative.

In the above anti-aging cosmetic, as a preferred embodiment, the bioactive silicon is present in an amount of 3 to 10% by weight.

In the above anti-aging cosmetic, as a preferred embodiment, the raw materials for preparing the anti-aging cosmetic include: 3 to 16 percent of humectant, 2.5 to 18 percent of emollient, 2.5 to 5 percent of nutritional agent, 1 to 6 percent of emulsifier, 0.2 to 1 percent of thickener, 1 to 16 percent of bioactive silicon, 5 to 10 percent of dispersant, 0.1 to 0.3 percent of preservative, 1 to 7 percent of pH regulator and the balance of water. In the above anti-aging cosmetic, as a preferred embodiment, the bioactive silicon is a silicon oxide comprising 40 to 70 wt% of silicon dioxide and 30 to 60 wt% of an oxide selected from the group consisting of phosphorus, calcium and sodium; wherein the silicon dioxide forms a three-dimensional network structure, and calcium ions and phosphorus ions are orderly distributed among three-dimensional network silicon atoms; wherein the 5-valent silicon atom and/or the 6-valent silicon atom accounts for 1 mol% to 10 mol% of the total silicon atoms; the content of phosphorus oxide is 2-5 wt%. The content of the calcium oxide in the regenerated silicon material is preferably 10 to 20 wt%. The content of the sodium oxide is preferably 10 to 20 wt%. The bioactive silicon of the invention can be prepared according to the publication number CN10636221The method described in the patent application of 4A can also be used to prepare the product by using commercial Regesi regenerated silicon produced by Beijing Happy Probiotics high-tech limited company, and any type of Regesi regenerated silicon can be used in the invention. The material is made of SiO₂、CaO、P₂O₅The formed Regesi regenerated silicon is solid powder, has huge specific surface area and stable pH after contacting body fluid. The bioactive silicon can also be a regenerated silicon material-POSS-based regenerated medical material prepared by the method disclosed in the Chinese patent publication No. CN109771692A, and the material is a product obtained by calcining polyhedral oligomeric silsesquioxane to remove organic components, so as to form a polyhedral cage-shaped structure consisting of Si-O-Si bonds in silicon oxide as a frame, and a novel bioactive material in which calcium and phosphorus elements are embedded.

In the above anti-aging cosmetic, as a preferred embodiment, the humectant is any one or a mixture of several selected from sorbitol, sodium hyaluronate, betaine, trehalose, proteoglycan, dextran, glycerin and propylene glycol, and the humectant used in the present invention is preferably but not limited to the above humectant, and the product quality and performance thereof should meet the requirements of the cosmetic skin care field.

In the above anti-aging cosmetic, as a preferred embodiment, the emollient is any one or a mixture of several selected from polydimethylsiloxane, cyclomethicone, isooctyl palmitate, shea butter, jojoba oil, macadamia nut oil, sweet almond oil, olive oil, and squalane, and the emollient used in the present invention is preferably but not limited to the above emollient, and the quality and performance of the product should meet the requirements of the cosmetic skin care field.

In the anti-aging cosmetic, as a preferred embodiment, the nutrient is any one or a mixture of several selected from collagen, nicotinamide, silymarin, acetyl hexapeptide-8, oligopeptide-1, oligopeptide-2, carnosine and coenzyme Q10, the nutrient used in the invention is preferably but not limited to the nutrient, and the product quality and performance of the nutrient meet the requirements of the cosmetic skin care field.

In the above anti-aging cosmetic, as a preferred embodiment, the emulsifier is selected from ceteareth-2, ceteareth-21, sodium glutamate stearate, cetearyl alcohol, glyceryl stearate, sorbitan stearate, PEG-100 stearate, PEG-75 stearate, arachidyl alcohol, and the sibic emulsifier monotanov^TMAny one or a mixture of more of L (C14-22 alcohol and C12-20 alkyl glucoside), the emulsifier used in the invention is preferably but not limited to the emulsifier, and the product quality and performance of the emulsifier meet the requirements of the cosmetic skin care field.

In the above anti-aging cosmetic, as a preferred embodiment, the thickener is one or a mixture of several selected from carbomer, xanthan gum, guar gum, gum arabic, carboxymethyl cellulose, hydroxyethyl cellulose, sodium hydroxypropyl methyl cellulose, and sodium polyacrylate, and the thickener used in the present invention is preferably, but not limited to, the above thickener, and the product quality and performance thereof should meet the requirements of the cosmetic skin care field.

In the above anti-aging cosmetic, as a preferred embodiment, the preservative is one or a mixture of more selected from methyl paraben, phenoxyethanol, benzoic acid, sorbic acid and potassium sorbate, and the preservative used in the present invention is preferably, but not limited to, the above preservative, and the product quality and performance thereof should meet the requirements of the cosmetic skin care field.

In the above anti-aging cosmetic, as a preferred embodiment, the pH regulator is one or a mixture of several selected from citric acid, lactic acid and mandelic acid, and the pH regulator used in the present invention is preferably the above pH regulator but not limited to the above pH regulator, and the product quality and performance thereof should meet the requirements of the cosmetic skin care field.

In the above anti-aging cosmetic, as a preferred embodiment, the dispersant is one or a mixture of more selected from propylene glycol, glycerol, polyethylene glycol, tween (preferably tween-20 and/or tween-80), and absolute ethyl alcohol, the dispersant used in the present invention is preferably the above dispersant, but not limited thereto, and the product quality and performance thereof should meet the requirements of the cosmetic skin care field.

A method for preparing the anti-aging cosmetic comprises the following steps:

step (1): weighing the raw materials in the anti-aging cosmetic according to the percentage of the raw materials;

step (2): dispersing a thickening agent and a humectant which are easy to agglomerate in water in advance in a dispersing agent, then sequentially adding the thickening agent and the humectant with the rest in part of water, stirring and heating, and then fully stirring until the thickening agent and the humectant are completely dissolved to obtain a water phase; (ii) a Preferably, in the step (2), the heating is carried out to 70-96 ℃, wherein the temperature of 70-96 ℃ is favorable for the sufficient and rapid dissolution of the raw materials and the uniformity of the raw material mixing is increased;

and (3): mixing and heating the emollient, the bioactive silicon and the emulsifier, and fully stirring until the emollient, the bioactive silicon and the emulsifier are completely dissolved to obtain an oil phase; preferably, in the step (3), the heating is carried out to 70-90 ℃, and the heating degree at the temperature is favorable for full and rapid dissolution of the raw materials and increases the uniformity of the raw material mixing;

and (4): adding the oil phase into the water phase, stirring and homogenizing, and cooling to normal temperature to obtain emulsion; preferably, the addition of the oil phase to the aqueous phase is done at a temperature of 70 ℃ to 90 ℃;

and (5): adding the nutritional agent into the rest water, stirring for dissolving, mixing with the emulsion, adding pH regulator, and regulating pH to 5.0-7.0 to obtain the antiaging cosmetic.

In the above method for preparing an antiaging cosmetic, as a preferred embodiment, in step (5), after adjusting the pH to 5.0 to 7.0, the preservative is further added, followed by stirring uniformly to obtain the antiaging cosmetic.

In the above method for preparing an antiaging cosmetic, as a preferred embodiment, the part of water is 80 to 95% of the amount of the water formulation; preferably, in step (5), the temperature of the nutritional agent in water is controlled below 45 ℃ to avoid that the temperature is too high so that the components in the nutritional agent are decomposed and become ineffective.

The bioactive silicon has good bioactivity and biocompatibility with human tissues, can effectively improve the skin care characteristics of cosmetics such as antibiosis, antiphlogosis and antioxidation and can stimulate the growth of growth factors to repair damaged cells and tissues as a bioactive additive of advanced cosmetics, the existence of the nutrient can promote the repair of the damaged cells and tissues, and the repair of the damaged cells and tissues can also promote the absorption of the nutrient in turn, and the bioactive silicon and the bioactive additive complement each other and have combined action. In the raw material formula of the anti-aging cosmetic, various components such as bioactive silicon, a nutritional agent, an emollient, an emulsifier, a humectant, a dispersant and the like are mutually cooperated, so that the prepared anti-aging cosmetic has a remarkable anti-aging effect.

In the invention, the selection of the dosage of various raw materials can affect the final use effect of the product, and when the dosage of the bioactive silicon and/or the dosage of the nutrient are too large, the repair effect of the product on damaged cells can be affected, the skin care properties of the product such as antibiosis, antiphlogosis and antioxidation can be affected, and the absorption of the nutrient can be weakened. The selection of the dosage of other components in the product of the invention, such as the humectant, the emollient, the emulsifier and the thickener, also has indirect influence on the using effect of the product, and the dosage of the components in the product of the invention can ensure good thickness of the skin care product and skin moistening environment, thereby further being beneficial to the exertion of the antibacterial, anti-inflammatory and antioxidant effects of the anti-aging product and the repairing effect on damaged cells. The invention has the beneficial effects that: compared with the prior art, the anti-aging cosmetic prepared by the invention has good bioactivity and biocompatibility, can effectively improve the skin care characteristics of the cosmetic such as antibiosis, antiphlogosis, antioxidation and the like, has good anti-aging effect, can stimulate the growth of growth factors, promotes the generation of collagen, and further repairs the damaged skin.

Detailed Description

For a further understanding of the invention, reference will now be made to the following examples, which are included to provide a further understanding of the invention, and are intended to be purely exemplary of the invention, rather than to be exhaustive of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example 1

Weighing the following raw materials according to the following mass formula: 3% of sorbitol, 3% of glycerol, 0.5% of sodium hyaluronate, 1% of squalane, 3% of collagen, 11% of oligopeptide, 1% of polydimethylsiloxane, 1% of isooctyl palmitate, 1% of cetearyl alcohol and 1% of MONTANOV^TM1% of L (C14-22 alcohol and C12-20 alkyl glucoside), 0.4% of xanthan gum, 1% of bioactive silicon (Regesi regenerated silicon V type produced by Beijing Happy Probiotics high tech. Co., Ltd.), 0.2% of methyl paraben, a proper amount of citric acid and the balance of water.

Firstly, dispersing xanthan gum and sodium hyaluronate in glycerol, then adding the xanthan gum and sodium hyaluronate into water with the formula amount of 90%, heating to 85 ℃, and stirring until the xanthan gum and the sodium hyaluronate are completely dissolved to obtain a water phase; mixing polydimethylsiloxane, isooctyl palmitate, squalane, cetostearyl alcohol, bioactive silicon, and MONTANOV^TMHeating L to 85 ℃, and fully stirring until the L is completely dissolved to obtain an oil phase; adding the oil phase into the water phase at 85 ℃, uniformly stirring, and cooling to normal temperature to obtain emulsion; adding collagen and oligopeptide-1 into water accounting for 10 percent of the rest formula, dissolving, then fully mixing with the emulsion, adding citric acid, finally adding methyl paraben, and uniformly stirring to obtain the anti-aging cosmetic, wherein the pH value of the product is 6.5.

Example 2

Weighing the following raw materials according to the following mass formula: 3% of glycerin, 3% of propylene glycol, 0.05% of sodium hyaluronate, 1% of trehalose, 1% of betaine, 0.5% of glucan, 3% of shea butter, 4% of squalane, 3% of collagen, 10.5% of oligopeptide, 1% of carnosine, 6% of polydimethylsiloxane, 10% of isooctyl palmitate, 2% of cetearyl alcohol, 21.5% of ceteareth-21, 212% of ceteareth-212%, 0.4% of xanthan gum, 0.1% of hydroxyethyl cellulose, 5% of bioactive silicon (Regesi regenerated silicon type V produced by beijing happy high and new technology limited), 0.2% of methylparaben, a proper amount of citric acid, a proper amount of mandelic acid and the balance of water.

Firstly, dispersing xanthan gum, hydroxyethyl cellulose and sodium hyaluronate in glycerol, then sequentially adding the xanthan gum, the hydroxyethyl cellulose and the sodium hyaluronate into water with the formula amount of 90%, heating to 80 ℃, and stirring until the trehalose, the betaine, the propylene glycol and the glucan are completely dissolved to obtain a water phase; heating polydimethylsiloxane, isooctyl palmitate, shea butter, bioactive silicon, cetearyl alcohol, ceteareth-2 and ceteareth-21 to 80 ℃, and fully stirring until the materials are completely dissolved to obtain an oil phase; adding the oil phase into the water phase at 80 ℃, stirring and homogenizing at high speed until emulsification is uniform, and cooling to normal temperature to obtain emulsion; adding collagen, oligopeptide-1 and oligopeptide-2 into water with the rest formula amount of 10%, dissolving, and then fully mixing with the emulsion; adding citric acid and mandelic acid, finally adding methylparaben, and stirring uniformly to obtain the anti-aging cosmetic, wherein the pH value of the product of the embodiment is 6.5.

Example 3

Weighing the following raw materials according to the following mass formula: sorbitol 3%, propylene glycol 4%, glycerin 3%, sodium hyaluronate 0.05%, trehalose 1%, betaine 1%, coenzyme Q102%, oligopeptide-11%, oligopeptide-20.5%, shea butter 1.5%, polydimethylsiloxane 2%, isooctyl palmitate 8%, cetostearyl alcohol 1%, sodium stearate glutamate 0.5%, sorbitan stearate 3%, xanthan gum 0.5%, carbomer 0.2%, bioactive silicon 10% (Regesi regenerated silicon V produced by Beijing Happy high-tech Limited company, nipagin methyl ester 0.2%, a proper amount of citric acid, a proper amount of mandelic acid, and the balance water.

Firstly, dispersing xanthan gum and sodium hyaluronate in propylene glycol, then sequentially adding sorbitol, glycerol, trehalose, betaine and carbomer into water with the amount of 90% of the formula amount, and heating and stirring at 85 ℃ until the xanthan gum and the sodium hyaluronate are completely dissolved to obtain a water phase; heating shea butter, polydimethylsiloxane, isooctyl palmitate, cetostearyl alcohol, sodium glutamate stearate, bioactive silicon and sorbitan stearate to 85 ℃, and fully stirring until the materials are completely dissolved and uniformly dispersed to obtain an oil phase; adding the oil phase into the water phase at 85 deg.C, stirring, homogenizing at high speed, emulsifying, and cooling to room temperature to obtain emulsion; adding coenzyme Q10, oligopeptide-1 and oligopeptide-2 into water with the amount of 10 percent of the rest formula, dissolving, then fully mixing with the emulsion, adding citric acid and mandelic acid, dissolving and dispersing uniformly, finally adding methylparaben, and stirring uniformly to obtain the anti-aging cosmetic, wherein the pH value of the product of the embodiment is 6.5.

Example 4

Weighing the following raw materials according to the following mass formula: sorbitol 4%, propylene glycol 5%, glycerin 3%, sodium hyaluronate 0.2%, trehalose 1%, betaine 2%, nicotinamide 2%, oligopeptide-11%, shea butter 1.5%, polydimethylsiloxane 4%, isooctyl palmitate 6%, cetostearyl alcohol 2%, sodium stearate glutamate 0.5%, sorbitan stearate 3%, xanthan gum 0.3%, gum arabic 0.3%, hydroxyethyl cellulose 0.2%, bioactive silicon 15% (Regesi regenerated silicon V type produced by beijing happy high tech. of happiness), methylparaben 0.2%, citric acid in proper amount, lactic acid in proper amount, and the balance water.

Firstly, dispersing xanthan gum, arabic gum, sodium hyaluronate and hydroxyethyl cellulose in glycerol, then sequentially adding the dispersed xanthan gum, arabic gum, sodium hyaluronate and hydroxyethyl cellulose into water with the formula amount of 90%, heating and stirring at 80 ℃ until the mixture is completely dissolved to obtain a water phase; heating polydimethylsiloxane, isooctyl palmitate, shea butter, cetostearyl alcohol, bioactive silicon and sorbitan stearate to 80 ℃, and fully stirring until the materials are completely dissolved to obtain an oil phase; adding the oil phase into the water phase at 80 deg.C, stirring, homogenizing at high speed, emulsifying, and cooling to room temperature to obtain emulsion; adding nicotinamide and oligopeptide-1 into water with the amount of 10% of the rest formula, dissolving, mixing with the emulsion, adding citric acid and lactic acid to adjust pH to 6.5, adding methyl hydroxybenzoate, and stirring to obtain the final product.

Comparative example 1

Weighing the following raw materials according to the following mass formula: 3% of glycerin, 3% of propylene glycol, 0.05% of sodium hyaluronate, 1% of trehalose, 1% of betaine, 0.5% of glucan, 3% of shea butter, 4% of squalane, 6% of polydimethylsiloxane, 10% of isooctyl palmitate, 2% of cetearyl alcohol, 21.5% of ceteareth, 212% of ceteareth, 0.4% of xanthan gum, 0.1% of hydroxyethyl cellulose, 5% of bioactive silicon (Regesi regenerated silicon type V produced by Beijing Happy Probiotics high tech Limited), 0.2% of methylparaben, a proper amount of citric acid, a proper amount of mandelic acid and the balance of water.

Firstly, dispersing xanthan gum, hydroxyethyl cellulose and sodium hyaluronate in glycerol, then sequentially adding the xanthan gum, the hydroxyethyl cellulose and the sodium hyaluronate into water together with trehalose, betaine, propylene glycol, proteoglycan and glucan, heating to 80 ℃, and stirring until the materials are completely dissolved to obtain a water phase; heating polydimethylsiloxane, isooctyl palmitate, shea butter, bioactive silicon, cetearyl alcohol, ceteareth-2 and ceteareth-21 to 80 ℃, and fully stirring until the materials are completely dissolved to obtain an oil phase; adding the oil phase into the water phase at 80 ℃, stirring and homogenizing at high speed until emulsification is uniform, and cooling to normal temperature to obtain emulsion; adding citric acid and mandelic acid, finally adding methylparaben, and stirring uniformly to obtain the anti-aging cosmetic, wherein the pH value of the product of the embodiment is 6.5.

Comparative example 2

Weighing the following raw materials according to the following mass formula: 3% of glycerol, 3% of propylene glycol, 0.05% of sodium hyaluronate, 1% of trehalose, 1% of betaine, 0.5% of glucan, 3% of shea butter, 4% of squalane, 3% of collagen, 10.5% of oligopeptide, 1% of carnosine, 6% of polydimethylsiloxane, 10% of isooctyl palmitate, 2% of cetearyl alcohol, 21.5% of ceteareth-, 212% of ceteareth-, 0.4% of xanthan gum, 0.1% of hydroxyethyl cellulose, 0.2% of methyl paraben, a proper amount of citric acid, a proper amount of mandelic acid and the balance of water.

Firstly, dispersing xanthan gum, hydroxyethyl cellulose and sodium hyaluronate in glycerol, then sequentially adding the xanthan gum, the hydroxyethyl cellulose and the sodium hyaluronate into water together with trehalose, betaine, propylene glycol, proteoglycan and glucan, heating to 80 ℃, and stirring until the materials are completely dissolved to obtain a water phase; heating polydimethylsiloxane, isooctyl palmitate, shea butter, cetearyl alcohol, ceteareth-2 and ceteareth-21 to 80 deg.C, stirring completely to dissolve completely to obtain oil phase; adding the oil phase into the water phase at 80 ℃, stirring and homogenizing at high speed until emulsification is uniform, and cooling to normal temperature to obtain emulsion; adding collagen, oligopeptide-1 and oligopeptide-2 into water with the amount of 10 percent of the rest formula, dissolving, then fully mixing with the emulsion, adding citric acid and mandelic acid, finally adding methylparaben, and uniformly stirring to obtain the anti-aging cosmetic, wherein the pH value of the product is 6.5.

Test example

The anti-aging cosmetics prepared in the above example 2 and comparative examples 1 and 2 were used in the following clinical cases:

object: 150 volunteers aged 35-50 were randomly selected, the physical examination was healthy, the sex was randomized, and the selected volunteers showed signs of facial skin tissue deterioration as follows: (1) the division of epidermal cell nucleus of facial skin tissue is increased, melanin is increased, the skin surface is hardened, and the skin loses luster; (2) the subcutaneous fat of the face is reduced, and the skin is loosened and wrinkles are generated, particularly the forehead and the canthus are wrinkled.

The volunteers were randomly divided into three groups of 50, one group using the anti-aging product prepared in example 2, another group using the anti-aging product prepared in comparative example 1, and a third group using the anti-aging product prepared in comparative example 2.

The using method comprises the following steps: after cleaning the face in the morning and evening every day, applying the anti-aging cosmetic used by the corresponding group on the face, gently massaging until the anti-aging cosmetic is completely absorbed, wherein the dosage is 0.5-1g each time, and the service cycle is 60 days.

Effect determination criterion (1) significance: the skin becomes ruddy and glossy, and the wrinkle depth of the skin becomes obviously shallow; (2) the method has the following advantages: the skin becomes ruddy and glossy, and the roughness of the skin is reduced; (3) and (4) invalidation: the lesion area is not obviously changed before and after the administration of the medicine.

TABLE 1 Effect of the anti-aging cosmetic prepared in example 2

TABLE 2 Effect of anti-aging cosmetic prepared in comparative example 1

TABLE 3 Effect of anti-aging cosmetic prepared in comparative example 2

As a result: after 60 days of using the anti-aging product prepared in example 2, 90% of volunteers had significant effects, skin became ruddy and glossy, and skin wrinkle depth became shallow, and the anti-aging cosmetic prepared by the present invention had significant anti-aging effects, can effectively eliminate fine lines in the corners of eyes and mouths, and can smooth skin, rapidly repair damaged cells, and fight against aging. The anti-aging product prepared in the comparative example 1 has no nutrient, and the anti-aging product prepared in the comparative example 2 has no bioactive silicon, so that the using effect is obviously inferior to that of the example 2.

The anti-aging products of examples 1, 3 and 4 were also tested on a small scale according to the above method, and the results showed that fine lines in the corners of eyes and mouths could be significantly improved or eliminated, and skin could be made smooth and ruddy, damaged cells could be rapidly repaired, and anti-aging could be achieved.

Claims

1. The anti-aging cosmetic is characterized by comprising the following raw materials in percentage by weight: 2.5 to 18.5 percent of humectant, 2.5 to 25.5 percent of emollient, 2 to 10 percent of nutrient, 1 to 10 percent of emulsifier, 0.1 to 3 percent of thickener, 1 to 18 percent of bioactive silicon, 3 to 18 percent of dispersant, 1 to 8 percent of pH regulator and the balance of water.

2. The anti-aging cosmetic of claim 1, wherein the raw materials further comprise a preservative; preferably, in the raw materials of the anti-aging cosmetic, the content of the preservative is 0.1-0.5% by weight; preferably, the weight percentage of the bioactive silicon is 3% -10%.

3. The anti-aging cosmetic composition according to claim 1, wherein: the raw materials for preparing the anti-aging cosmetic comprise: 3 to 16 percent of humectant, 2.5 to 18 percent of emollient, 2.5 to 5 percent of nutritional agent, 1 to 6 percent of emulsifier, 0.2 to 1 percent of thickener, 1 to 16 percent of bioactive silicon, 5 to 10 percent of dispersant, 0.1 to 0.3 percent of preservative, 1 to 7 percent of pH regulator and the balance of water.

4. The anti-aging cosmetic composition according to claim 1, wherein: the humectant is one or more selected from sorbitol, sodium hyaluronate, betaine, trehalose, proteoglycan, dextran, glycerol and propylene glycol; preferably, the emollient is any one or mixture of several selected from polydimethylsiloxane, cyclomethicone, isooctyl palmitate, shea butter, jojoba oil, macadamia nut oil, sweet almond oil, olive oil and squalane; preferably, the nutrient is any one or a mixture of several selected from collagen, nicotinamide, silymarin, acetyl hexapeptide-8, oligopeptide-1, oligopeptide-2, carnosine and coenzyme Q10.

5. The anti-aging cosmetic composition according to claim 1, wherein: the emulsifier is any one or a mixture of more of ceteareth-2, ceteareth-21, sodium glutamate stearate, cetearyl alcohol, glyceryl stearate, sorbitan stearate, PEG-100 stearate, PEG-75 stearate, arachidyl alcohol and a sibic emulsifier, and the sibic emulsifier is C14-22 alcohol and C12-20 alkyl glucoside; preferably, the thickening agent is any one or a mixture of more than one selected from carbomer, xanthan gum, guar gum, gum arabic, carboxymethyl cellulose, hydroxyethyl cellulose, sodium hydroxypropyl methyl cellulose and sodium polyacrylate.

6. The anti-aging cosmetic composition according to claim 2, wherein: the preservative is any one or a mixture of more of methylparaben, phenoxyethanol, benzoic acid, sorbic acid and potassium sorbate;

preferably, the pH regulator is any one or a mixture of more of citric acid, lactic acid and mandelic acid;

preferably, the dispersant is any one or a mixture of more of propylene glycol, glycerol, polyethylene glycol, tween and absolute ethyl alcohol; preferably, the tween is tween-20 and/or tween-80.

7. The anti-aging cosmetic composition according to claim 1, wherein: the bioactive silicon is as follows: comprising 40-70 wt% silica and 30-60 wt% of an oxide selected from the group consisting of phosphorus, calcium and sodium; wherein the silicon dioxide forms a three-dimensional network structure, and calcium ions and phosphorus ions are orderly distributed among three-dimensional network silicon atoms; wherein the 5-valent silicon atom and/or the 6-valent silicon atom accounts for 1 mol% to 10 mol% of the total silicon atoms; the content of phosphorus oxide is 2-5 wt%; the content of the calcium oxide in the bioactive silicon is preferably 10-20 wt%, and the content of the sodium oxide in the bioactive silicon is preferably 10-20 wt%; or the bioactive silicon is Regesi regenerated silicon.

8. The method for producing an antiaging cosmetic as claimed in any one of claims 1 to 7, characterized in that: the method comprises the following steps:

(1): weighing the raw materials in the anti-aging cosmetic according to any one of claims 1 to 7 and the percentages thereof;

(2): dispersing a thickening agent and a humectant which are easy to agglomerate in water into a dispersing agent in advance, then adding the rest thickening agent and the rest humectant into partial water in sequence, heating while stirring, and then stirring until the thickening agent and the rest humectant are completely dissolved to obtain a water phase; preferably, in step (2), the heating is to 70 ℃ -96 ℃;

(3): mixing and heating the emollient, the bioactive silicon and the emulsifier, fully stirring until the emollient, the bioactive silicon and the emulsifier are completely dissolved to obtain an oil phase, and preferably, in the step (3), heating to 70-90 ℃;

(4): adding the oil phase into the water phase, stirring and homogenizing, and cooling to normal temperature to obtain an emulsion, wherein preferably, the oil phase is added into the water phase at 70-90 ℃;

(5) adding the nutritional agent into the rest water, stirring for dissolving, mixing with the emulsion, adding pH regulator, and regulating pH to 5.0-7.0 to obtain the antiaging cosmetic.

9. The method for producing antiaging cosmetic according to claim 8, characterized in that,

in the step (5), after the pH is adjusted to 5.0-7.0, the preservative is continuously added and stirred uniformly, so that the anti-aging cosmetic is obtained.

10. The method for producing antiaging cosmetic according to claim 8, characterized in that,

the part of water accounts for 80-95% of the formula amount of water;

preferably, in step (5), the temperature of the nutrient in water is controlled to be below 45 ℃.