CN110755348A

CN110755348A - Skin care composition and preparation method thereof

Info

Publication number: CN110755348A
Application number: CN201911180500.7A
Authority: CN
Inventors: 邹杰; 王晋祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-27
Filing date: 2019-11-27
Publication date: 2020-02-07

Abstract

The invention relates to the field of cosmetics, in particular to a skin care composition and a preparation method thereof. The skin care composition provided by the invention comprises an antioxidant moisturizing solvent, a whitening and freckle removing solvent and ginseng. The antioxidant water-replenishing solvent comprises methyl propylene glycol, carbomer, sclerotium rolfsii gum, menthone and pullulan. The whitening and freckle-removing solvent mainly comprises babassu seed oil glyceryl polyether-8 esters, PEG-40 hydrogenated castor oil, arginine ferulate, glutathione, tranexamic acid, D-panthenol, butanediol and caprylyl hydroxamic acid. The invention solves the problem that skin care products in the market have certain effects of whitening, moisturizing, resisting wrinkles and the like, but can irritate and damage the skin. Meanwhile, the invention solves the problems of complex preparation process and low utilization rate of effective ingredients of ginseng of skin care products containing ginseng ingredients provided in the market. The skin care composition provided by the invention has the effects of whitening, fading spots, preventing skin dehydration and hardening, enhancing the oxidation resistance, supplementing skin nutrition and the like.

Description

Skin care composition and preparation method thereof

Technical Field

The invention relates to the field of cosmetics, in particular to a skin care composition and a preparation method thereof.

Background

With the improvement of the quality of life of people and the pursuit of beauty of people, the desire of people for high color value is stronger and stronger, the natural whitening of skin is more and more important, and the face is more and more important. The high-quality skin care product can carry out deep internal improvement on human bodies, and has the effects of removing acnes and acnes, removing wrinkles, enhancing beauty maintenance and whitening and the like. The mask is one of important skin care products, and the principle of the effect is that the mask is covered on the face for a short time, the outside air and pollution are temporarily isolated, the skin temperature is increased, pores of the skin are expanded, the secretion and metabolism of sweat glands are promoted, the oxygen content of the skin is increased, the skin is favorable for removing products of metabolism of epidermal cells and accumulated grease substances, water in the mask permeates into the horny layer of the skin epidermis, the skin becomes soft, and the skin is naturally bright and elastic.

The existing skin care products are various in types, and are classified into an antioxidant skin care product, a whitening acne-removing skin care product, a moisturizing skin care product and the like according to different effects of the skin care products. However, the existing antioxidant skin care products are added with too many synthetic chemical reagents, so that the skin is easily damaged; secondly, the skin care products have poor antioxidant effect. Part of whitening products have the whitening effect by adding a single whitening component, the whitening way is single, and the effect is relatively weak; in the products for realizing the whitening effect by compounding various whitening components, many raw materials are not considered comprehensively in the aspects of compatibility, pH condition, temperature, adding sequence and dosage form, so that the product is large in raw material difference and low in stability, and the using population is limited.

In China, ginseng has historically been regarded as the king of hundred herbs. In the west, ginseng is called PANAX C.A. MEYERGINSENG, and PANAX comes from Greek, meaning "Baozhi Bai Bing Wei". The Shennong Bencao Jing is the earliest existing monograph in Chinese materia medica, records the essence of ginseng medicine formed before 4000 years in China, and has the effects of tonifying five internal organs, calming the mind, calming soul, stopping palpitation, eliminating pathogenic factors, improving eyesight, and benefiting intelligence. It can be taken for a long time, and has effects of reducing weight and prolonging life. One for each person and one for each ghost. And (4) growing the valley. "at present, the main active substances found in ginseng include ginsenoside, organic acids and esters, amino acids, polysaccharides, adenosine, L-pyroglutamic acid, vitamins, trace elements, etc. The components can make Ginseng radix have effects of moistening skin, whitening skin, and removing wrinkle.

Ginseng has been used in the preparation of skin care products based on its various effects on human skin. However, many of the skin care products containing ginseng currently available on the market extract the components of ginseng after pulverizing it. The extraction process is complicated, the extraction efficiency is low, and the effective components in the ginseng are difficult to be fully extracted. In addition, although some of the ginseng skin care products on the market have whitening, moisturizing and other effects on the facial skin of a human body, chemical raw materials used for preparing the skin care products are harmful to the human body and can damage the facial skin.

Disclosure of Invention

The invention aims to provide a skin care composition and a preparation method thereof, and solves the problems that skin care products in the market have certain effects of whitening, moisturizing, resisting wrinkles and the like, but can irritate and damage the skin. Meanwhile, the problems that the preparation process of the skin care product containing the ginseng component provided in the current market is complex and the utilization rate of the effective component of the ginseng is low are solved.

The technical scheme for solving the technical problems is as follows: a skin care composition is characterized by comprising an antioxidant moisturizing solvent, a whitening and freckle removing solvent and ginseng;

the antioxidant water-supplementing solvent comprises, by weight, 1-10 parts of methyl propylene glycol, 0.1-0.5 part of carbomer, 0.01-0.2 part of sclerotium rolfsii gum, 0.1-0.5 part of menthone, 0.05-0.3 part of pullulan and 70-90 parts of water; the whitening and freckle-removing solvent comprises 0.5-3 parts of erythritol, 1-3 parts of trehalose, 0.5-3 parts of babassu seed oil glyceryl polyether-8 esters, 0.05-3 parts of PEG-40 hydrogenated castor oil, 0.5-3 parts of methyl propylene glycol, 0.02-0.2 part of mint leaf extract, 0.02-0.2 part of pelargonium graveolens extract, 0.02-0.2 part of golden chamomile extract, 0.02-0.2 part of sophora flavescens root extract and 0.02-0.2 part of aloe barbadensis leaf extract, 0.06-0.6 part of arginine ferulate, 0.5-3 parts of taurine, 0.05-0.3 part of glutathione, 0.05-0.3 part of tranexamic acid, 0.01-0.03 part of potassium methoxysalicylate, 1-4 parts of nicotinamide, 0.1-1 part of D panthenol, 0.05-0.5 part of butanediol, 0.025-0.25 part of caprylyl hydroximic acid and 0.05-0.3 part of triethanolamine; the ginseng accounts for 5-15 parts by weight.

Methyl propylene glycol is an organic alcohol and is used as a solvent in cosmetics. In the antioxidant moisturizing solvent, the methyl propylene glycol can dissolve antioxidant moisturizing raw materials; in the whitening and freckle-removing solvent, the methyl propylene glycol can dissolve the whitening and freckle-removing raw materials. The methyl propylene glycol has important significance for the skin care composition to play the roles of resisting oxidation, replenishing water, whitening and removing freckles. It can enhance the penetration of ingredients into the skin. It is mainly used to help the penetration of the active ingredients in antioxidant hydrating solvents into the skin, but not as the active ingredients themselves. Carbomer has certain affinity to skin, and can be added into cosmetics to protect skin, reduce irritation, and prevent various allergic symptoms.

Carbomers are a very important class of rheology modifiers and neutralized carbomers are excellent gel bases. The carbomer has important applications of thickening, suspending and the like in an antioxidant water replenishing solvent. After the carbomer is smeared on the surface of the skin, the resistance of the skin to ultraviolet rays can be improved, and the damage of the ultraviolet rays to the skin can be reduced. The sclerotium rolfsii gum has immune activation characteristic and high-efficiency skin repairing function, can effectively prevent cell lipid peroxidation caused by ultraviolet rays, and has good anti-inflammatory activity and anti-photoaging function. It can promote the recovery of damaged skin, improve the water retention of skin, prevent skin dehydration, moisturize, lubricate and elasticity the skin, form a transparent breathable film and have good use skin feeling.

Sclerotium rolfsii gum can penetrate into skin horny layer, improve skin quality, increase skin brightness, and prevent skin sclerosis. The Xinxianone is a multifunctional cosmetic ingredient with antioxidant and relieving effects, and has antioxidant, anti-irritation, emulsion stabilization and broad-spectrum antiseptic capability. The jasminodone has good water solubility, has the effects of resisting stimulation and inhibiting inflammatory factors, and is added into the skin care composition, so that the use of a preservative is avoided.

The pullulan aqueous solution has good lubricity, shows low viscosity characteristics in high molecular polysaccharides, and can increase soft and smooth touch when added into the skin care composition. The pullulan has good membranous layer property, so the pullulan is easy to coat on the surface of skin, and the pullulan also has the characteristics of low viscosity and good lubricity and can effectively coat functional components on the skin. The skin care composition has the effects of resisting oxidation and moisturizing skin by taking 1-10 parts of methyl propylene glycol, 0.1-0.5 part of carbomer, 0.01-0.2 part of sclerotium rolfsii gum, 0.1-0.5 part of menthone, 0.05-0.3 part of pullulan and 70-90 parts of water as an antioxidant moisturizing solvent.

The erythritol can partially replace the glycerol to produce cosmetics, so that the deterioration of the cosmetics is delayed, and the effective period of the skin care composition is prolonged. The trehalose has moistening and moisture keeping effects, and can resist radiation injury such as ultraviolet and inhibit mottle. The babassu oil glyceryl polyether-8 esters can help solubilize poorly soluble components of the skin care composition. PEG-40 hydrogenated castor oil is used as an emulsifier and co-emulsifier in the present skin care compositions. The addition of PEG-40 hydrogenated castor oil makes the skin care composition soft, smooth, and non-sticky. The mint leaf extract, the pelargonium roseum extract, the golden chamomile extract, the sophora flavescens root extract and the aloe barbadensis leaf extract are rich in pure natural plant original extract essence, can rapidly arouse the self-repairing capability and cell activity of skin, can rapidly finish brightening the complexion of the face, improves the dull skin and has obvious whitening effect on the skin.

Arginine ferulate has skin protecting effect, and can be used as skin conditioner. Taurine has effects of nourishing skin and enhancing the activity of cortical cells. Taurine is also antioxidant and is useful as an anti-aging and anti-wrinkle agent in the present skin care compositions. Glutathione can be used as antioxidant, conditioner, etc., has good compatibility with skin, is easy to absorb, and has good effects of resisting aging and caring skin.

Tranemic acid is a protease inhibitor, which inhibits the catalytic action of protease on the hydrolysis of peptide bonds, thereby preventing the activity of enzymes such as protease, inhibiting the disorder of epidermal cell function at the site of black spots, inhibiting the melanin-enhancing factor group, and completely blocking the pathway of melanin generation due to ultraviolet irradiation.

The skin care composition is added with tranexamic acid, so that the black spots can not be thickened, enlarged and increased any more, and the skin pigmentation can be effectively prevented and improved. The potassium methoxysalicylate has the effects of whitening skin, balancing skin color and improving freckles and color spots, and is very easy to be absorbed through skin. D panthenol has excellent water retention property and can soften skin. In addition, D-panthenol accelerates epidermal formation and regenerates damaged skin. The butanediol has no irritation and sensitization to skin, and has high moisture keeping effect. The octanoyl hydroximic acid has high chelating effect, and can inhibit fungi reproduction. The combination of the caprylyl hydroximic acid and the butanediol can also play a role in antisepsis.

Triethanolamine is used as organic alkali and plays a role in regulating the pH value of a solvent in the skin care product composition. Therefore, the skin care composition has the effects of whitening, lightening spots, and preventing dehydration and hardening of skin by combining erythritol, trehalose, babassu seed oil glyceryl polyether-8 esters, PEG-40 hydrogenated castor oil, methyl propylene glycol, mint leaf extract, pelargonium graveolens extract, chamomile extract, sophora flavescens root extract, aloe barbadensis leaf extract, arginine ferulate, taurine, glutathione, tranexamic acid, potassium methoxysalicylate, nicotinamide, D panthenol, butanediol, caprylyl hydroximic acid and triethanolamine.

The ginseng can promote blood circulation of capillary vessels and strengthen nutrient supply power of skin. In addition, the ginseng has the functions of delaying senility, preventing skin from being dry and cracked due to water shortage and adding the elasticity of the skin. The ginsenoside contained in Ginseng radix has effects of keeping moisture of skin, inhibiting tyrosinase activity and scavenging free radicals. The ginseng also has the functions of supplementing skin nutrition and delaying senility.

The antioxidant moisturizing solvent of the skin care composition can prevent the dehydration and hardening of the skin, moisturize the skin and enhance the antioxidant capacity of the skin. The whitening and freckle-removing solvent of the skin care composition can whiten the skin, can also clean the freckles on the skin, and has the effect of lightening the freckles and even removing the freckles. The ginseng is added into the skin care composition, so that the effective components in the ginseng enter the antioxidant moisturizing solvent and the whitening and freckle removing solvent, and the effects of supplementing skin nutrition and delaying skin aging of the ginseng essence components are exerted.

Further, the antioxidant water-supplementing solvent comprises, by weight, 3-7 parts of methyl propylene glycol, 0.1-0.2 part of carbomer, 0.04-0.08 part of sclerotium rolfsii, 0.1-0.3 part of menthone, 0.05-0.15 part of pullulan and 80-90 parts of water; the whitening and freckle-removing solvent comprises 0.5-1.5 parts of erythrose, 1.5-2.5 parts of trehalose, 0.5-1.5 parts of babassu seed oil glyceryl polyether-8 esters, 0.05-0.15 part of PEG-40 hydrogenated castor oil, 0.5-1.5 parts of methyl propylene glycol, 0.05-0.1 part of mint leaf extract, 0.05-0.1 part of geranium extract, 0.05-0.1 part of golden chamomile extract, 0.05-0.1 part of sophora flavescens root extract and 0.05-0.1 part of aloe barbadensis leaf extract, 0.1-0.4 part of arginine ferulate, 1-2 parts of taurine, 0.1-0.2 part of glutathione, 0.1-0.2 part of tranexamic acid, 0.015-0.02 part of potassium methoxysalicylate, 2-3 parts of nicotinamide, 0.25-0.75 part of D-panthenol, 0.1-0.3 part of butanediol, 0.05-0.15 part of caprylyl hydroximic acid and 0.05-0.21 part of triethanolamine; the weight portion of the ginseng is 8 to 15 portions.

Further, the ginseng is fresh ginseng, and the length of each fresh ginseng is 8-12 cm.

Each human body is selected from fresh ginseng in mountain areas in northeast of Jilin, and young ginseng with the size of about 8-12cm is selected. The standard ginseng contains more abundant components effective to skin, and can supplement skin nutrition and delay skin aging.

A method of making a skin care composition comprising the steps of:

(1) fully stirring and uniformly mixing the antioxidant water replenishing solvent to obtain a mixed solution 1;

(2) adding the whitening and freckle-removing solvent into the mixed solution 1, and fully and uniformly stirring to obtain a mixed solution 2;

(3) and (3) dehydrating the ginseng, and soaking the dehydrated ginseng into the mixed solution 2 to obtain the skin care composition.

Further, the step (1) specifically includes:

and (3) fully stirring and uniformly mixing the antioxidant water replenishing solvent, heating to 80-85 ℃, and preserving heat for 20-40 minutes to obtain a mixed solution 1.

At 80-85 deg.C, the components of the antioxidant water replenishing solvent can be fully dissolved. Keeping the temperature for 20-40 minutes to ensure that the efficacy of each component can be fully released.

Further, the step (2) specifically includes:

and cooling the mixed solution 1 to 40-50 ℃, adding the whitening and freckle-removing solvent into the mixed solution 1, and fully and uniformly stirring to obtain a mixed solution 2.

The optimal dissolving temperature of the whitening and freckle-removing solvent is 40-50 ℃, and if the temperature exceeds the range, the effective components of the whitening and freckle-removing solvent can lose efficacy.

Further, before the ginseng is dehydrated, the ginseng is firstly added into a salt or potassium permanganate solution for cleaning, then is washed by water with the temperature of 80-100 ℃, is placed under the environment of minus 15-25 ℃ for quick freezing, and then is subjected to vacuum dehydration to ensure that the ginseng keeps 60-80 percent of water.

The effective components of the ginseng processed by the method can fully enter the mixed solution 2.

Further, after the treatment of the step (3), immersing the facial mask paper into the mixed solution 2 containing the ginseng again, dispersing the mixed solution 2 into the facial mask paper, and sealing and storing to obtain the ginseng facial mask.

The facial mask rich in the skin care composition can be obtained by immersing the facial mask paper into the mixed solution 2 containing ginseng.

Compared with the prior art, the invention has the beneficial effects that: the skin care composition provided by the invention has the advantages that the materials selected from the antioxidant moisturizing solvent and the whitening and freckle-removing solvent are non-toxic and harmless to human facial skin, and have the effects of whitening, freckle lightening, preventing skin from dehydration and hardening, enhancing antioxidant capacity and the like. The invention selects the ginseng to prepare the skin care composition, can fully and effectively utilize the essence in the ginseng, and has the effects of promoting the blood circulation of capillary vessels, delaying senility, increasing skin nutrition and the like. The skin care composition provided by the invention has the effects of whitening, lightening spots, increasing skin nutrition, preventing skin dehydration and hardening and enhancing the oxidation resistance of the skin. Moreover, the skin care composition has no irritation to human facial skin and no damage to skin.

Detailed Description

It should be noted that the following detailed description is exemplary and is intended to provide further explanation of the disclosure. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms also include the plural forms unless the context clearly dictates otherwise, and further, it is understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of the stated features, steps, operations, devices, components, and/or combinations thereof.

Hereinafter, embodiments of the present invention will be described in detail. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Example 1

Preparing antioxidant moisturizing solvent, whitening and freckle removing solvent and ginseng. The antioxidant water replenishing solvent comprises 1 part of methyl propylene glycol, 0.1 part of carbomer, 0.01 part of sclerotium rolfsii gum, 0.1 part of menthone, 0.05 part of pullulan and 70 parts of water; the whitening and freckle-removing solvent comprises 0.5 part of erythritol, 1 part of trehalose, 0.5 part of babassu seed oil glyceryl polyether-8 esters, 0.05 part of PEG-40 hydrogenated castor oil, 0.5 part of methyl propylene glycol, 0.02 part of mint leaf extract, 0.02 part of geranium extract, 0.02 part of chamomile extract, 0.02 part of sophora flavescens root extract, 0.02 part of aloe barbadensis leaf extract, 0.06 part of arginine ferulate, 0.5 part of taurine, 0.05 part of glutathione, 0.05 part of tranexamic acid, 0.01 part of potassium methoxysalicylate, 1 part of nicotinamide, 0.1 part of D-panthenol, 0.05 part of butanediol, 0.025 part of caprylyl hydroxamic acid and 0.05 part of triethanolamine; the ginseng accounts for 5 parts by weight.

The method comprises the following steps: (1) fully stirring and uniformly mixing the antioxidant water replenishing solvent to obtain a mixed solution 1; (2) adding the whitening and freckle-removing solvent into the mixed solution 1, and fully and uniformly stirring to obtain a mixed solution 2; (3) the ginseng is dehydrated and then immersed in the mixed solution 2. Making into skin care composition.

Example 2

Preparing antioxidant moisturizing solvent, whitening and freckle removing solvent and ginseng. The antioxidant water replenishing solvent comprises 10 parts of methyl propylene glycol, 0.5 part of carbomer, 0.2 part of sclerotium rolfsii gum, 0.5 part of menthone, 0.3 part of pullulan and 90 parts of water; the whitening and freckle-removing solvent comprises 3 parts of erythritol, 3 parts of trehalose, 3 parts of babassu seed oil glyceryl polyether-8 esters, 3 parts of PEG-40 hydrogenated castor oil, 3 parts of methyl propylene glycol, 0.2 part of mint leaf extract, 0.2 part of pelargonium graveolens extract, 0.2 part of chamomile extract, 0.2 part of sophora flavescens root extract, 0.2 part of aloe barbadensis leaf extract, 0.6 part of arginine ferulate, 3 parts of taurine, 0.3 part of glutathione, 0.3 part of tranexamic acid, 0.03 part of potassium methoxysalicylate, 4 parts of nicotinamide, 1 part of D panthenol, 0.5 part of butanediol, 0.25 part of caprylyl hydroxamic acid and 0.3 part of triethanolamine; the weight portion of the ginseng is 15 portions.

Example 3

Preparing antioxidant moisturizing solvent, whitening and freckle removing solvent and ginseng. The antioxidant water replenishing solvent comprises 5 parts of methyl propylene glycol, 0.25 part of carbomer, 0.1 part of sclerotium rolfsii gum, 0.3 part of carissone, 0.2 part of pullulan and 80 parts of water; the whitening and freckle-removing solvent comprises 1.5 parts of erythritol, 2 parts of trehalose, 1.5 parts of babassu seed oil glyceryl polyether-8 esters, 1.5 parts of PEG-40 hydrogenated castor oil, 1.5 parts of methyl propylene glycol, 0.1 part of mint leaf extract, 0.1 part of geranium extract, 0.1 part of chamomile extract, 0.1 part of sophora flavescens root extract, 0.1 part of aloe barbadensis leaf extract, 0.3 part of arginine ferulate, 1.5 parts of taurine, 0.15 part of glutathione, 0.15 part of tranexamic acid, 0.15 part of potassium methoxysalicylate, 3 parts of nicotinamide, 0.5 part of D-panthenol, 0.25 part of butanediol, 0.15 part of caprylyl hydroxamic acid and 0.15 part of triethanolamine; the weight portion of the ginseng is 12 portions (about 8-12cm young ginseng).

The method comprises the following steps: (1) fully stirring and uniformly mixing the antioxidant water replenishing solvent, heating to 80-85 ℃, and preserving heat for 20-40 minutes to obtain a mixed solution 1; (2) cooling the mixed solution 1 to 40-50 ℃, adding the whitening and freckle-removing solvent into the mixed solution 1, and fully and uniformly stirring to obtain a mixed solution 2; (3) before the ginseng is dehydrated, the ginseng is firstly added into a salt or potassium permanganate solution for cleaning, then is scalded and washed by water at 80-100 ℃, is placed under the environment of minus 15-25 ℃ for quick freezing, and then is soaked into the mixed solution 2 by keeping 60-80% of water in a vacuum dehydration mode. Making into skin care composition.

Comparative example 1

Preparing an antioxidant moisturizing solvent and a whitening and freckle removing solvent. The antioxidant water replenishing solvent comprises 5 parts of methyl propylene glycol, 0.25 part of carbomer, 0.1 part of sclerotium rolfsii gum, 0.3 part of menthone and 80 parts of water; the whitening and freckle-removing solvent comprises 2 parts of trehalose, 1.5 parts of babassu seed oil glyceryl polyether-8 esters, 1.5 parts of PEG-40 hydrogenated castor oil, 1.5 parts of methyl propylene glycol, 0.1 part of mint leaf extract, 0.1 part of pelargonium graveolens extract, 0.1 part of golden chamomile extract, 0.1 part of sophora flavescens root extract, 0.1 part of aloe barbadensis leaf extract, 0.3 part of arginine ferulate, 1.5 parts of taurine, 0.15 part of glutathione, 0.15 part of potassium methoxysalicylate, 3 parts of nicotinamide, 0.5 part of D panthenol, 0.25 part of butanediol, 0.15 part of caprylyl hydroxamic acid and 0.15 part of triethanolamine.

The method comprises the following steps: (1) fully stirring and uniformly mixing the antioxidant water replenishing solvent, heating to 80-85 ℃, and preserving heat for 20-40 minutes to obtain a mixed solution 1; (2) cooling the mixed solution 1 to 40-50 ℃, adding the whitening and freckle-removing solvent into the mixed solution 1, and fully and uniformly stirring to obtain a mixed solution 2; the skin care composition is obtained.

In the above examples of the present invention and comparative example 1, the mass per 1 part is specifically 5 g.

Efficacy of	Whitening	Speckle reduction	Oxidation resistance	Moisture retention	Supplying skin with nutrition
						Example 1	83％	91％	85％	90％	87％
B example 2	86％	93％	91％	94％	95％
						C example 3	95％	96％	95％	99％	98％
Comparative example 1	30％	39％	43％	61％	43％

80 customers were selected, 60 customers were divided into A, B, C, D groups on average, and the skin care composition prepared in example 1 was provided to group A20 customers, the skin care composition prepared in example 2 was provided to group B20 customers, the skin care composition prepared in example 3 was provided to group C20 customers, and the skin care composition prepared in comparative example 1 was provided to group D20 customers, and the skin care composition was applied once a day for one month. The improvement of the facial skin of the customer was recorded for each group of skin care compositions. As in the following table:

group a after testing the skin care composition of example 1, 83% of the consumers considered the skin care composition to have whitening effect and 91% of the consumers considered the composition to be capable of spot lightening. After being tried by 85 percent of customers, the oxidation resistance of the skin is obviously enhanced. The composition is considered by 90% of consumers to have a moisturizing effect, and the skin care composition is considered by 87% of consumers to be capable of supplementing skin nutrition.

Group B20 consumers tried the skin care composition of example 2 and 86% of the consumers considered the skin care composition to have whitening effect and 93% of the consumers considered the composition to be spot-lightening. After 91% of customers try out, the oxidation resistance of the skin is obviously enhanced. 94% of consumers believe the composition has a moisturizing effect and 95% of consumers believe the skin care composition supplements skin nutrition.

Group C20 consumers tested the skin care composition of example 3, 95% of the consumers considered the skin care composition to have whitening effect, and 96% of the consumers considered the composition to be capable of spot lightening. After being tried by 95 percent of customers, the skin oxidation resistance is obviously enhanced. The composition is considered by 99% of consumers to have a moisturizing effect, and the skin care composition is considered by 98% of consumers to be capable of supplying skin nutrition.

Group D20 consumers after testing the skin care composition of comparative example 1, 30% of the consumers considered the skin care composition to have whitening effect and 39% of the consumers considered the composition to be capable of spot lightening. After being tried by 43 percent of customers, the antioxidant capacity of the skin is obviously enhanced. 61% of consumers believe the composition has a moisturizing effect and 43% of consumers believe the skin care composition is capable of providing skin nutrition. Compared to example 3, comparative example 1 does not add pullulan, erythritol, tranexamic acid, and ginseng, so that the skin care composition provided in comparative example 1 has significantly reduced whitening, spot-lightening, antioxidant, moisturizing, and skin nutrition supplementing effects.

Comparing A, B, C, D the improvement of the skin on the back of four groups of consumers who applied the skin care composition, example 3 provided the skin care composition with the best whitening, spot lightening, antioxidant, moisturizing, and skin nourishing effects. The effect of example 2 is superior to that of example 1. The effect of example 1 is superior to that of comparative example 1.

Therefore, the skin care composition provided by the invention has the effects of whitening, lightening spots, preventing skin dehydration and hardening, enhancing the oxidation resistance, supplementing skin nutrition and the like. In addition, pullulan, erythritol, tranexamic acid and ginseng have important effects on the skin care composition to play the effects of whitening, lightening spots, resisting oxidation, moisturizing and supplementing skin nutrition.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims

1. A skin care composition is characterized by comprising an antioxidant moisturizing solvent, a whitening and freckle removing solvent and ginseng;

2. The skin care composition according to claim 1, wherein the antioxidant hydrating solvent comprises, by weight, 3-7 parts of methyl propylene glycol, 0.1-0.2 parts of carbomer, 0.04-0.08 parts of sclerotium rolfsii, 0.1-0.3 parts of menthone, 0.05-0.15 parts of pullulan and 80-90 parts of water; the whitening and freckle-removing solvent comprises 0.5-1.5 parts of erythrose, 1.5-2.5 parts of trehalose, 0.5-1.5 parts of babassu seed oil glyceryl polyether-8 esters, 0.05-0.15 part of PEG-40 hydrogenated castor oil, 0.5-1.5 parts of methyl propylene glycol, 0.05-0.1 part of mint leaf extract, 0.05-0.1 part of geranium extract, 0.05-0.1 part of golden chamomile extract, 0.05-0.1 part of sophora flavescens root extract and 0.05-0.1 part of aloe barbadensis leaf extract, 0.1-0.4 part of arginine ferulate, 1-2 parts of taurine, 0.1-0.2 part of glutathione, 0.1-0.2 part of tranexamic acid, 0.015-0.02 part of potassium methoxysalicylate, 2-3 parts of nicotinamide, 0.25-0.75 part of D-panthenol, 0.1-0.3 part of butanediol, 0.05-0.15 part of caprylyl hydroximic acid and 0.05-0.21 part of triethanolamine; the weight portion of the ginseng is 8 to 15 portions.

3. The skin care composition of claim 3, wherein the ginseng is fresh ginseng, each fresh ginseng having a length of 8-12 cm.

4. A method of preparing a skin care composition according to any one of claims 1 to 3 comprising the steps of: (1) fully stirring and uniformly mixing the antioxidant water replenishing solvent to obtain a mixed solution 1; (2) adding the whitening and freckle-removing solvent into the mixed solution 1, and fully and uniformly stirring to obtain a mixed solution 2; (3) and (3) dehydrating the ginseng, and soaking the dehydrated ginseng into the mixed solution 2 to obtain the skin care composition.

5. A method of preparing a skin care composition according to claim 4, characterized in that: the step (1) specifically comprises:

6. A method of preparing a skin care composition according to claim 5, characterized in that: the step (2) specifically comprises:

7. A method of preparing a skin care composition according to claim 6, characterized in that: in the step (3), before the ginseng is dehydrated, the method further comprises:

adding Ginseng radix into salt or potassium permanganate solution, washing, scalding with 80-100 deg.C water, quickly freezing at-15-25 deg.C, and vacuum dehydrating to retain 60-80% of water.

8. A method of preparing a skin care composition according to claims 4-7 characterized in that: after the step (3), further comprising:

and (3) immersing the facial mask paper into the mixed solution 2 containing the ginseng to disperse the mixed solution 2 into the facial mask paper, and sealing and storing to obtain the ginseng facial mask.