Nitric oxide precursor and plant extract fused skin brightening and whitening skin care product

Abstract

The invention discloses a skin brightening and whitening skin care product with fusion of a nitric oxide precursor and a plant extract, which is used in the field of skin care products and comprises the nitric oxide precursor, a liquorice extract, a white peony root extract, a white mulberry root-bark extract, sodium hyaluronate, glycerol, an antioxidant, essence and a preservative. The nitric oxide precursor accounts for 0.01-0.1%, the licorice extract accounts for 2-5%, the white peony root extract accounts for 1-3%, the white mulberry root-bark extract accounts for 0.5-2%, the sodium hyaluronate accounts for 5-10%, the antioxidant accounts for 1-5%, the essence accounts for 0.5-2%, and the preservative accounts for 0.5-2%. The antioxidant is any one or more of vitamin C, vitamin E, glutathione, a green tea extract, coenzyme Q10 and astaxanthin, the proportion of the vitamin C, the vitamin E and the green tea extract is controlled to be 1-5%, and the proportion of the glutathione, the coenzyme Q10 and the astaxanthin needs to be controlled to be 1-2.5%; the advantages of the nitric oxide precursor and the plant extract are combined, melanogenesis can be effectively inhibited, stains and darkness are reduced, and the skin is whiter and brighter.

Description

Technical Field

[0001] The invention relates to the field of skin care products, and in particular to a skin-lightening and whitening skin care product which combines a nitric oxide precursor with a plant extract. Background Art

[0002] With the improvement of living standards, people's pursuit of beauty is also increasing. As one of the popular cosmetics on the market, the efficacy and safety of whitening skin care products have always been the focus of consumers. However, traditional whitening skin care products have limitations in improving skin quality and whitening effects, and some products may contain chemical ingredients that are harmful to the skin. Therefore, it is of great practical significance to find a whitening skin care product that is both safe and effective.

[0003] In recent years, the application of nitric oxide (NO) in the biomedical field has attracted widespread attention. As an important bioactive molecule, nitric oxide has multiple biological functions such as promoting cell metabolism, anti-inflammatory, and anti-oxidation. Studies have found that nitric oxide precursors can be converted into nitric oxide in the body, thereby exerting the above biological effects. In addition, plant extracts have also been widely used in the cosmetics field due to their natural and safe characteristics.

[0004] The invention combines the advantages of nitric oxide precursors and plant extracts to propose a novel skin-lightening and whitening skin care product, which not only has the effects of whitening and lightening the skin, but also can improve skin conditions and enhance the health level of the skin. Summary of the invention

[0005] In order to overcome the above problems, the present invention aims to propose a skin-lightening and whitening skin care product that combines nitric oxide precursors and plant extracts, with the aim of solving the technical gap in the integration of existing skin care products with nitric oxide precursors and plant extracts.

[0006] To this end, the specific technical solution adopted by the present invention is as follows:

[0007] According to one aspect of the present invention, a skin-lightening and whitening skin care product that combines a nitric oxide precursor with a plant extract is provided. The skin care product is composed of the following raw materials: a nitric oxide precursor, a licorice extract, a white peony extract, a mulberry bark extract, sodium hyaluronate, glycerin, an antioxidant, a flavor, and a preservative. The nitric oxide precursor, the licorice extract, the white peony extract, the mulberry bark extract, sodium hyaluronate, glycerin, an antioxidant, a flavor, and a preservative account for 0.01-0.1%, 2-5%, 1-3%, 1-3%, 0.5-2%, 5-10%, 1-5%, 0.5-2%, and 0.5-2%, respectively.

[0008] Furthermore, the antioxidant is any one or more of vitamin C, vitamin E, glutathione, green tea extract, coenzyme Q10, and astaxanthin, wherein the proportion of vitamin C, vitamin E, and green tea extract is controlled at 1-5%, and the proportion of glutathione, coenzyme Q10, and astaxanthin is controlled at 1-2.5%.

[0009] Furthermore, the preservative is any one or more of tea tree essential oil, peppermint essential oil, methylparaben, phenoxyethanol, and chlorphenesin, wherein the proportion of tea tree essential oil and peppermint essential oil is controlled at 0.5-2%, and the proportion of methylparaben, phenoxyethanol, and chlorphenesin is controlled at 0.3-1%.

[0010] A skin-lightening and whitening skin care product fused with a nitric oxide precursor and a plant extract, wherein the preparation process of the skin care product is as follows:

[0011] S1. Prepare nitric oxide precursor, licorice extract, white peony root extract, mulberry bark extract, sodium hyaluronate, and glycerin according to the proportions, and select appropriate antioxidants, flavors, and preservatives according to the situation and mix them in the required proportions;

[0012] S2, dissolving the nitric oxide precursor in deionized water or ethanol at a ratio of 1:1-1.2 to prepare a solution, and heating and stirring are required during the process, and the temperature and stirring speed are controlled at 30-40°C and 60-70r / min, respectively, to avoid decomposition of the nitric oxide precursor in the solution;

[0013] S3, mixing the liquorice extract, the white peony root extract, and the mulberry bark extract with deionized water or vegetable oil in a ratio of 1:1-1.5 to prepare a solution;

[0014] S4. Mix and stir the nitric oxide precursor solution and the plant extract solution, and then emulsify them to obtain the final skin-lightening and whitening skin care product that is a fusion of nitric oxide precursor and plant extract.

[0015] Furthermore, the specific steps of mixing and stirring the nitric oxide precursor solution and the plant extract solution, and then emulsifying to obtain the final skin-lightening and whitening skin care product fused with the nitric oxide precursor and the plant extract are as follows:

[0016] S41, after mixing the nitric oxide precursor solution and the plant extract solution, prepare another container, put a moisturizer and an emulsifier into the container, and the ratio of the nitric oxide precursor solution, the moisturizer and the emulsifier is 1:1:0.5;

[0017] S42, adding the nitric oxide precursor solution and the plant extract solution to the emulsion respectively, and slowly stirring and mixing, so that the solution and the emulsion are evenly mixed;

[0018] S43. Use an instrument to test the pH value of the mixed solution, and adjust it by adding acidic or alkaline solution to keep the pH value of the mixed solution within the compliance range of skin care products.

[0019] Furthermore, after the pH value of the mixed solution is adjusted, it needs to be filtered and sterilized. The specific process is as follows:

[0020] S431. Use a precision filter to filter the mixed solution to remove impurities and particles to ensure the clarity and purity of the product;

[0021] S432. Use ultraviolet irradiation or heat sterilization to sterilize the product to ensure the safety and sterility of the product;

[0022] S433, filling the sterilized solution.

[0023] Compared with the prior art, this application has the following beneficial effects:

[0024] 1. Combining the advantages of nitric oxide precursors and plant extracts, it can effectively inhibit melanin production, reduce spots and dullness, and make the skin whiter and more translucent.

[0025] 2. Nitric oxide precursors can promote skin cell metabolism and renewal, improve skin elasticity and firmness; plant extracts can improve skin moisture and oil balance, making the skin smoother and more delicate.

[0026] 3. It uses natural plant extracts and nitric oxide precursors as raw materials, does not contain harmful chemical components and pollutants such as heavy metals; at the same time, it undergoes strict quality inspection and control to ensure that the product is safe and reliable.

[0027] 4. The raw materials are derived from natural plants and nitric oxide precursor compounds, which are green and environmentally friendly; at the same time, environmentally friendly production processes and packaging materials are used to reduce the impact on the environment. DETAILED DESCRIPTION

[0028] In order to enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present application.

[0029] According to an embodiment of the present invention, a skin-lightening and whitening skin care product is provided which is a fusion of a nitric oxide precursor and a plant extract.

[0030] The present invention is now further described in conjunction with specific embodiments. According to one embodiment of the present invention, a skin-lightening and whitening skin care product fused with a nitric oxide precursor and a plant extract is provided. The skin care product is composed of the following raw materials: a nitric oxide precursor, a licorice extract, a white peony extract, a mulberry bark extract, sodium hyaluronate, glycerin, an antioxidant, a flavor, and a preservative. The nitric oxide precursor, the licorice extract, the white peony extract, the mulberry bark extract, sodium hyaluronate, glycerin, an antioxidant, a flavor, and a preservative account for 0.01-0.1%, 2-5%, 1-3%, 1-3%, 0.5-2%, 5-10%, 1-5%, 0.5-2%, and 0.5-2%, respectively, as shown in Table 1:

[0031] Material % Nitric oxide precursor 0.01-0.1 Licorice Extract 2-5 White Peony Extract 1-3 Morus alba extract 1-3 Sodium Hyaluronate 0.5-2 glycerin 5-10 Antioxidants 1-5 essence 0.5-2 preservative 0.5-2

[0032] In this embodiment, the antioxidant is any one or more of vitamin C, vitamin E, glutathione, green tea extract, coenzyme Q10, and astaxanthin, wherein the proportion of vitamin C, vitamin E, and green tea extract is controlled at 1-5%, and the proportion of glutathione, coenzyme Q10, and astaxanthin is controlled at 1-2.5%.

[0033] In this embodiment, the preservative is any one or more of tea tree essential oil, peppermint essential oil, methylparaben, phenoxyethanol, and chlorphenesin, wherein the proportion of tea tree essential oil and peppermint essential oil is controlled at 0.5-2%, and the proportion of methylparaben, phenoxyethanol, and chlorphenesin is controlled at 0.3-1%.

[0034] A skin-lightening and whitening skin care product fused with a nitric oxide precursor and a plant extract, wherein the preparation process of the skin care product is as follows:

[0035] S1. Prepare nitric oxide precursor, licorice extract, white peony root extract, mulberry bark extract, sodium hyaluronate, and glycerin according to the proportions, and select appropriate antioxidants, flavors, and preservatives according to the situation and mix them in the required proportions;

[0036] S2, dissolving the nitric oxide precursor in deionized water or ethanol at a ratio of 1:1-1.2 to prepare a solution, and heating and stirring are required during the process, and the temperature and stirring speed are controlled at 30-40°C and 60-70r / min, respectively, to avoid decomposition of the nitric oxide precursor in the solution;

[0037] S3, mixing the liquorice extract, the white peony root extract, and the mulberry bark extract with deionized water or vegetable oil in a ratio of 1:1-1.5 to prepare a solution;

[0038] S4. Mix and stir the nitric oxide precursor solution and the plant extract solution, and then emulsify them to obtain the final skin-lightening and whitening skin care product that is a fusion of nitric oxide precursor and plant extract.

[0039] In this embodiment, the specific steps of mixing the nitric oxide precursor solution with the plant extract solution and then emulsifying to obtain the final skin-lightening and whitening skin care product fused with the nitric oxide precursor and the plant extract are as follows:

[0040] S41, after mixing the nitric oxide precursor solution and the plant extract solution, prepare another container, put a moisturizer and an emulsifier into the container, and the ratio of the nitric oxide precursor solution, the moisturizer and the emulsifier is 1:1:0.5;

[0041] S42, adding the nitric oxide precursor solution and the plant extract solution to the emulsion respectively, and slowly stirring and mixing, so that the solution and the emulsion are evenly mixed;

[0042] S43. Use an instrument to test the pH value of the mixed solution, and adjust it by adding acidic or alkaline solution to keep the pH value of the mixed solution within the compliance range of skin care products.

[0043] In this embodiment, after the pH value of the mixed solution is adjusted, it needs to be filtered and sterilized. The specific process is as follows:

[0044] S431. Use a precision filter to filter the mixed solution to remove impurities and particles to ensure the clarity and purity of the product;

[0045] S432. Use ultraviolet irradiation or heat sterilization to sterilize the product to ensure the safety and sterility of the product;

[0046] S433, filling the sterilized solution.

[0047] Although the present invention has been disclosed as above with preferred embodiments, the embodiments are merely examples for the convenience of description and are not intended to limit the present invention. Those skilled in the art may make several changes and modifications without departing from the spirit and scope of the present invention. The scope of protection claimed by the present invention shall be based on the claims.

Claims

1. A skin-lightening and whitening skin care product fused with a nitric oxide precursor and a plant extract, characterized in that: The skin care product is composed of the following raw materials: nitric oxide precursor, licorice extract, white peony root extract, mulberry bark extract, sodium hyaluronate, glycerin, antioxidant, flavor and preservative, and the nitric oxide precursor, licorice extract, white peony root extract, mulberry bark extract, sodium hyaluronate, glycerin, antioxidant, flavor and preservative account for 0.01-0.1%, 2-5%, 1-3%, 1-3%, 0.5-2%, 5-10%, 1-5%, 0.5-2% and 0.5-2%, respectively.

2. The skin-lightening and whitening skin care product comprising a nitric oxide precursor and a plant extract according to claim 1, characterized in that: The antioxidant is any one or more of vitamin C, vitamin E, glutathione, green tea extract, coenzyme Q10, and astaxanthin, wherein the proportion of vitamin C, vitamin E, and green tea extract is controlled at 1-5%, and the proportion of glutathione, coenzyme Q10, and astaxanthin is controlled at 1-2.5%.

3. The skin-lightening and whitening skin care product comprising a nitric oxide precursor and a plant extract according to claim 1, characterized in that: The preservative is any one or more of tea tree essential oil, peppermint essential oil, methylparaben, phenoxyethanol, and chlorphenesin, wherein the proportion of tea tree essential oil and peppermint essential oil is controlled at 0.5-2%, and the proportion of methylparaben, phenoxyethanol, and chlorphenesin is controlled at 0.3-1%.

4. The skin-lightening and whitening skin care product comprising a nitric oxide precursor and a plant extract according to any one of claims 1 to 3, characterized in that: The preparation process of the skin care product is as follows: S1. Prepare nitric oxide precursor, licorice extract, white peony root extract, mulberry bark extract, sodium hyaluronate, and glycerin according to the proportions, and select appropriate antioxidants, flavors, and preservatives according to the situation and mix them in the required proportions; S2, dissolving the nitric oxide precursor in deionized water or ethanol at a ratio of 1:1-1.2 to prepare a solution, and heating and stirring are required during the process, and the temperature and stirring speed are controlled at 30-40°C and 60-70r / min, respectively, to avoid decomposition of the nitric oxide precursor in the solution; S3, mixing the liquorice extract, the white peony root extract, and the mulberry bark extract with deionized water or vegetable oil in a ratio of 1:1-1.5 to prepare a solution; S4. Mix and stir the nitric oxide precursor solution and the plant extract solution, and then emulsify them to obtain the final skin-lightening and whitening skin care product that is a fusion of nitric oxide precursor and plant extract.

5. The skin-lightening and whitening skin care product comprising a nitric oxide precursor and a plant extract according to claim 1, characterized in that: The specific steps of mixing the nitric oxide precursor solution with the plant extract solution and stirring and then emulsifying to obtain the final skin-lightening and whitening skin care product fused with the nitric oxide precursor and the plant extract are as follows: S41, after mixing the nitric oxide precursor solution and the plant extract solution, prepare another container, put a moisturizer and an emulsifier into the container, and the ratio of the nitric oxide precursor solution, the moisturizer and the emulsifier is 1:1:0.5; S42, adding the nitric oxide precursor solution and the plant extract solution to the emulsion respectively, and slowly stirring and mixing, so that the solution and the emulsion are evenly mixed; S43. Use an instrument to test the pH value of the mixed solution, and adjust it by adding acidic or alkaline solution to keep the pH value of the mixed solution within the compliance range of skin care products.

6. The skin-lightening and whitening skin care product comprising a nitric oxide precursor and a plant extract according to claim 5, characterized in that: After the pH value of the mixed solution is adjusted, it needs to be filtered and sterilized. The specific process is as follows: S431. Use a precision filter to filter the mixed solution to remove impurities and particles to ensure the clarity and purity of the product; S432. Use ultraviolet irradiation or heat sterilization to sterilize the product to ensure the safety and sterility of the product; S433, filling the sterilized solution.