A skin care mask for removing yellowness and moisturizing and preparation method thereof

Abstract

The invention discloses a skin care mask for removing yellowing and moisturizing, comprising a mask liquid and a mask liquid carrier, wherein the mask liquid is composed of the following raw materials in parts by weight: 8-12 parts of epilobium parviflorum extract, 5-10 parts of mango kernel extract, 1-5 parts of Ghana seed extract, 5-10 parts of sodium hyaluronate, 0.5-1 parts of dipotassium glycyrrhizinate, 0.3-0.5 parts of retinol palmitate, 0.1-0.5 parts of tocopherol, 0.1-0.3 parts of skin conditioner, and 55-65 parts of deionized water. The skin care mask for removing yellowing and moisturizing provided by the invention has a significant effect on improving the activity of skin keratinocytes, reducing cell damage, and improving cell metabolism, thereby improving the hydration capacity of the skin, maintaining a certain water content in the stratum corneum, and combining the added mango kernel extract with the Ghana seed extract to exert a long-lasting moisturizing effect, combining inside and outside, and effectively solving the problems of dark yellow, dryness, and dullness of the skin caused by poor metabolic capacity.

Description

Technical Field

[0001] The invention relates to a facial mask, in particular to a skin care facial mask capable of removing yellowness and moisturizing, and a preparation method thereof. Background Art

[0002] Skin is an important part of the human body, covering the surface of the human body. The skin is a natural barrier between the external environment and the body, protecting the organs in the body from changes in temperature and humidity. The outermost layer of the skin is the stratum corneum. Due to the water absorption and barrier function of the stratum corneum itself, as well as the natural moisturizing factors contained in the stratum corneum, namely amino acids, lactates and sugars, the stratum corneum maintains a certain water content and keeps the skin moist. However, with age, air pollution, free radical damage, and poor blood circulation lead to a decrease in skin metabolic activity, which will cause the skin's hydration ability to decrease, thereby reducing the water content of the stratum corneum, and the skin becomes dry, dark yellow, and dull.

[0003] In the quick repair of skin problems, facial masks are commonly used as functional skin care products, and they occupy a large market in the field of skin care products. The principle of facial masks is to use facial masks to cover the face for a period of time, temporarily isolating the outside air and pollution, increasing skin temperature, expanding skin pores, promoting sweat gland secretion and metabolism, and increasing the oxygen content of the skin, which is beneficial for the skin to eliminate the products of epidermal cell metabolism and accumulated oil substances. The moisture in the mask penetrates into the stratum corneum of the epidermis, which has a hydrating effect.

[0004] However, existing facial mask products often increase the moisture content of the skin in a short period of time, but the effect is not long-lasting and cannot fundamentally improve the skin's metabolic capacity. Excessive and frequent use of facial masks to replenish water will also cause the stratum corneum to become thinner, further reducing the skin's hydration capacity. Therefore, it is necessary to provide a facial mask product that can solve the problem of dull and dry skin by improving the skin's metabolic capacity. Summary of the invention

[0005] In order to overcome the deficiencies of the prior art, one of the purposes of the present invention is to provide a skin care mask that removes yellowness and moisturizes the skin, solves the problems of dull yellowness, dryness, etc. caused by poor metabolic capacity of the skin, and effectively improves the metabolic capacity of the skin.

[0006] The second object of the present invention is to provide a method for preparing a yellow-removing and moisturizing skin care mask.

[0007] One of the purposes of the present invention is achieved by the following technical solution:

[0008] A skin care mask for removing yellowness and moisturizing, comprising a mask liquid and a mask liquid carrier, wherein the mask liquid is composed of the following raw materials in parts by weight: 8-12 parts of epilobium parviflora extract, 5-10 parts of mango kernel extract, 1-5 parts of Griffonia suffruticosa seed extract, 5-10 parts of sodium hyaluronate, 0.5-1 part of dipotassium glycyrrhizinate, 0.3-0.5 part of retinol palmitate, 0.1-0.5 part of tocopherol, 0.1-0.3 part of skin conditioner, and 55-65 parts of deionized water.

[0009] Furthermore, the facial mask liquid is composed of the following raw materials in parts by weight: 10 parts of epilobium parviflora extract, 8 parts of mango kernel extract, 3 parts of Griffonia suffruticosa seed extract, 7 parts of sodium hyaluronate, 0.8 parts of dipotassium glycyrrhizinate, 0.4 parts of retinol palmitate, 0.3 parts of tocopherol, 0.2 parts of skin conditioner, and 60 parts of deionized water.

[0010] Furthermore, the skin conditioning agent is composed of bisabolol and cetearyl alcohol in a weight ratio of 1:0.5-1.

[0011] Furthermore, the facial mask liquid carrier is a mulberry silk facial mask cloth.

[0012] The second object of the present invention is achieved by adopting the following technical solution:

[0013] The method for preparing the yellow-removing and moisturizing skin care mask comprises the following steps:

[0014] (1) adding Griffonia simplicifolia seed extract, sodium hyaluronate and dipotassium glycyrrhizinate to deionized water under stirring, heating to 55-65° C., and stirring until uniform;

[0015] (2) cooling the mixture of step (1) to 40-45° C., adding epilobium parviflorum extract, mango seed extract, retinol palmitate, tocopherol, and skin conditioner, and continuing to stir until the mixture is uniformly mixed;

[0016] (3) cooling the mixture of step (2) to room temperature, and obtaining a facial mask solution after passing the test;

[0017] (4) Filling the facial mask liquid of step (3) into the facial mask liquid carrier and packaging to obtain a finished facial mask.

[0018] Furthermore, in step (1), stirring is performed at 500-800 r / min for 20-30 min.

[0019] Furthermore, in step (2), stirring is performed at 1200-1500 r / min for 40-60 min.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention provides a skin care mask for removing yellowness and moisturizing. The epilobium parviflorum extract added to the mask liquid has significant effects on improving the activity of skin keratinocytes, reducing cell damage, and improving cell metabolic capacity, thereby improving the hydration capacity of the skin and maintaining a certain water content in the stratum corneum. The added mango kernel extract and Ghana seed extract are combined to exert a long-lasting moisturizing effect, combining inside and outside to effectively solve the problems of dark yellowness, dryness, dullness, etc. caused by poor metabolic capacity of the skin. DETAILED DESCRIPTION

[0021] The present invention is further described below in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form a new embodiment.

[0022] Example 1

[0023] A skin care mask for removing yellowness and moisturizing, comprising a mask liquid and a mask liquid carrier, wherein the mask liquid is composed of the following raw materials in parts by weight: 10 parts of epilobium parviflora extract, 8 parts of mango kernel extract, 3 parts of Griffonia suffruticosa seed extract, 7 parts of sodium hyaluronate, 0.8 parts of dipotassium glycyrrhizinate, 0.4 parts of retinol palmitate, 0.3 parts of tocopherol, 0.2 parts of skin conditioner, and 60 parts of deionized water; the skin conditioner is composed of bisabolol and cetearyl alcohol in a weight ratio of 1:0.5; the mask liquid carrier is a mulberry silk mask cloth.

[0024] A method for preparing a skin care mask for removing yellowness and moisturizing, comprising the following steps:

[0025] (1) adding Griffonia simplicifolia seed extract, sodium hyaluronate and dipotassium glycyrrhizinate to deionized water under stirring, heating to 55° C., and stirring at 500 r / min for 30 min;

[0026] (2) cooling the mixture of step (1) to 40° C., adding epilobium parviflorum extract, mango seed extract, retinol palmitate, tocopherol, and skin conditioner, and stirring at 1200 r / min for 40 min until the mixture is uniformly mixed;

[0027] (3) cooling the mixture of step (2) to room temperature, and obtaining a facial mask solution after passing the test;

[0028] (4) Filling the facial mask liquid of step (3) into the facial mask liquid carrier and packaging to obtain a finished facial mask.

[0029] Example 2

[0030] A skin care mask for removing yellowness and moisturizing, comprising a mask liquid and a mask liquid carrier, wherein the mask liquid is composed of the following raw materials in parts by weight: 8 parts of epilobium parviflora extract, 5 parts of mango kernel extract, 1 part of Griffonia suffruticosa seed extract, 5 parts of sodium hyaluronate, 0.5 parts of dipotassium glycyrrhizinate, 0.3 parts of retinol palmitate, 0.1 parts of tocopherol, 0.1 parts of skin conditioner, and 55 parts of deionized water; the skin conditioner is composed of bisabolol and cetearyl alcohol in a weight ratio of 1:0.5-1; the mask liquid carrier is a mulberry silk mask cloth.

[0031] A method for preparing a skin care mask for removing yellowness and moisturizing, comprising the following steps:

[0032] (1) adding Griffonia simplicifolia seed extract, sodium hyaluronate, and dipotassium glycyrrhizinate to deionized water under stirring, heating to 60° C., and stirring at 600 r / min for 25 min;

[0033] (2) cooling the mixture of step (1) to 43° C., adding epilobium parviflorum extract, mango seed extract, retinol palmitate, tocopherol, and skin conditioner, and stirring at 1400 r / min for 50 min until the mixture is uniformly mixed;

[0034] (3) cooling the mixture of step (2) to room temperature, and obtaining a facial mask solution after passing the test;

[0035] (4) Filling the facial mask liquid of step (3) into the facial mask liquid carrier and packaging to obtain a finished facial mask.

[0036] Example 3

[0037] A skin care mask for removing yellowness and moisturizing, comprising a mask liquid and a mask liquid carrier, wherein the mask liquid is composed of the following raw materials in parts by weight: 12 parts of epilobium parviflora extract, 10 parts of mango kernel extract, 5 parts of Griffonia suffruticosa seed extract, 10 parts of sodium hyaluronate, 1 part of dipotassium glycyrrhizinate, 0.5 parts of retinol palmitate, 0.5 parts of tocopherol, 0.3 parts of skin conditioner, and 65 parts of deionized water; the skin conditioner is composed of bisabolol and cetearyl alcohol in a weight ratio of 1:0.8; the mask liquid carrier is a mulberry silk mask cloth.

[0038] A method for preparing a skin care mask for removing yellowness and moisturizing, comprising the following steps:

[0039] (1) adding Griffonia simplicifolia seed extract, sodium hyaluronate, and dipotassium glycyrrhizinate to deionized water under stirring, heating to 65° C., and stirring at 800 r / min for 20 min;

[0040] (2) cooling the mixture of step (1) to 45° C., adding epilobium parviflorum extract, mango seed extract, retinol palmitate, tocopherol, and skin conditioner, and stirring at 1500 r / min for 40 min until the mixture is uniformly mixed;

[0041] (3) cooling the mixture of step (2) to room temperature, and obtaining a facial mask solution after passing the test;

[0042] (4) Filling the facial mask liquid of step (3) into the facial mask liquid carrier and packaging to obtain a finished facial mask.

[0043] Comparative Example 1

[0044] Comparative Example 1 provides a yellowing-removing and moisturizing skin care mask, which is different from Example 1 in that the epilobium parviflorum extract is omitted, and the rest is the same as Example 1.

[0045] Comparative Example 2

[0046] Comparative Example 2 provides a yellowing-removing and moisturizing skin care mask, which differs from Example 1 in that the mango kernel extract is omitted, the amount of Griffonia seed extract is adjusted to 11 parts, and the rest is the same as Example 1.

[0047] Comparative Example 3

[0048] Comparative Example 3 provides a yellowing-removing and moisturizing skin care mask, which differs from Example 1 in that the Griffonia seed extract is omitted, the amount of mango kernel extract is adjusted to 11 parts, and the rest is the same as Example 1.

[0049] Human keratinocytes in logarithmic growth phase were inoculated in 96-well plates in DMEM medium with a cell concentration of 2×10 4 / mL, cultured in an incubator at 37°C, 5% CO2 for 24h, then replaced with culture medium added with the following concentrations of Epilobium parviflorum extract: 2.5μg / mL (experimental group 1), 5.5μg / mL (experimental group 2), 10μg / mL (experimental group 3) and a negative control group (without Epilobium parviflorum extract). After 48h of culture, the absorbance of the cells at 570nm was detected by MTT method, and the cell proliferation rate was calculated, cell proliferation rate = (absorbance value of the experimental group with Epilobium parviflorum extract added-absorbance value of the negative control group) / absorbance value of the negative control group × 100%. The results are shown in Table 1.

[0050] Table 1

[0051] Group Cell proliferation rate (%) Experimental Group 1 27.32±3.24 Experimental Group 2 31.79±3.51 Experimental Group 3 15.46±2.97

[0052] It can be seen from Table 1 that adding different concentrations of Epilobium parviflorum extract can promote the proliferation of human keratinocytes, and the effect is better when the concentration is in the range of 2.5-5.5 μg / mL. This shows that Epilobium parviflorum extract can increase the activity of keratinocytes, promote cell proliferation, provide guarantee for cell renewal of stratum corneum, and improve the metabolic capacity and hydration capacity of the skin.

[0053] 40 female volunteers, aged between 25 and 35 years old, who were troubled by dry skin, dark yellow, dull skin and other problems, were selected and randomly divided into 4 groups, 10 people in each group. No skin care products were used before the test. After 2 hours of cleansing, they entered a constant temperature room with a temperature of 22±1°C and a humidity of 50±5% and sat for 30 minutes. Then, the masks of Example 1 and Comparative Examples 1 to 3 were tried respectively. They were removed after 15 minutes of application. The skin moisture content was detected by a multifunctional skin tester of German CK Company before (0h) and 2h, 6h and 12h after the use of the mask. The mask was used once every two days, and the moisture content of the skin was detected without using the mask on the 28th day (24h from the last use of the mask). The results are shown in Table 2. The skin whitening was tested before and on the 28th day after the product was used, and the results are shown in Table 3.

[0054] Table 2

[0055]

[0056]

[0057] Table 3

[0058] sample Skin Brightness Before Use (L) Skin whitening after 28 days of use (L) Brightness change Example 1 55.4127 56.0345 0.6218 Comparative Example 1 55.7319 55.8194 0.0875 Comparative Example 2 54.6349 54.9376 0.3027 Comparative Example 3 55.5842 55.8675 0.2833

[0059] It can be seen from Table 2 that the product of Example 1 is superior to Comparative Examples 1 to 3 in terms of short-term moisturizing effect, long-term moisturizing effect and skin whitening improvement. The water content in the skin is still very high after 12 hours of use of the mask. After 28 days of use, the water content and whitening of the skin are significantly improved, and the dull yellowness and dryness of the skin are improved. After omitting one of the epilobium extract, mango kernel extract and Griffonia suffruticosa seed extract in Comparative Examples 1 to 3, the moisturizing effect and the yellow removal and brightening effect are not as good as those of Example 1.

[0060] The above-mentioned embodiments are only preferred embodiments of the present invention and cannot be used to limit the scope of protection of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A skin care mask for removing yellowness and moisturizing, characterized in that: The invention comprises a facial mask liquid and a facial mask liquid carrier. The facial mask liquid is composed of the following raw materials in parts by weight: 8-12 parts of epilobium parviflorum extract, 5-10 parts of mango kernel extract, 1-5 parts of Griffonia suffruticosa seed extract, 5-10 parts of sodium hyaluronate, 0.5-1 parts of dipotassium glycyrrhizinate, 0.3-0.5 parts of retinol palmitate, 0.1-0.5 parts of tocopherol, 0.1-0.3 parts of skin conditioner and 55-65 parts of deionized water; the skin conditioner is composed of bisabolol and cetearyl alcohol in a weight ratio of 1:0.5-1.

2. The skin care mask for removing yellowness and moisturizing according to claim 1, characterized in that: The facial mask liquid is composed of the following raw materials in parts by weight: 10 parts of epilobium parviflora extract, 8 parts of mango kernel extract, 3 parts of Griffonia suffruticosa seed extract, 7 parts of sodium hyaluronate, 0.8 parts of dipotassium glycyrrhizinate, 0.4 parts of retinol palmitate, 0.3 parts of tocopherol, 0.2 parts of skin conditioner, and 60 parts of deionized water.

3. The skin care mask for removing yellowness and moisturizing according to claim 1, characterized in that: The facial mask liquid carrier is a mulberry silk facial mask cloth.

4. The method for preparing the yellow-removing and moisturizing skin care mask according to any one of claims 1 to 3, characterized in that: The following steps are involved: (1) adding Griffonia simplicifolia seed extract, sodium hyaluronate and dipotassium glycyrrhizinate to deionized water under stirring, heating to 55-65° C., and stirring until uniform; (2) cooling the mixture of step (1) to 40-45° C., adding epilobium parviflorum extract, mango seed extract, retinol palmitate, tocopherol, and skin conditioner, and continuing to stir until the mixture is uniformly mixed; (3) cooling the mixture of step (2) to room temperature, and obtaining a facial mask solution after passing the test; (4) Filling the facial mask liquid of step (3) into the facial mask liquid carrier and packaging to obtain a finished facial mask.

5. The method for preparing the skin care mask for removing yellowness and moisturizing according to claim 4, characterized in that: In step (1), stirring is carried out at 500-800 r / min for 20-30 min.

6. The method for preparing the yellow-removing and moisturizing skin care mask according to claim 4, characterized in that: In step (2), stirring is carried out at 1200-1500 r / min for 40-60 min.

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