CN108403609B - Firming, skin-moistening and face-cleaning gel - Google Patents

Abstract

The invention discloses a firming and moisturizing cleansing gel. The firming and moisturizing cleansing gel comprises the following components in percentage by weight: 5-25% of a surfactant; 0.5 to 5 percent of thickening agent; 2-10% of a humectant; lecithin 0.001-5%; 0.001-5% of royal jelly; 0.2 to 4.5 percent of other components; 45.5 to 92.298 percent of deionized water. The firming, moisturizing and cleansing gel provided by the invention can deeply clean the face and quickly repair the damaged skin, supplement moisture and nutrition to the skin in time, stimulate cell regeneration and make the skin firmed and smooth.

Description

Firming, skin-moistening and face-cleaning gel

Technical Field

The invention relates to a face-cleaning skin care product, belongs to the technical field of daily personal skin care products, and particularly relates to a firming and moisturizing face-cleaning gel and a preparation method thereof.

Background

Compared with other face cleaning products, the face cleaning gel has the characteristics of transparent appearance and relatively mild property, is comfortable and not tight after being used, and is particularly suitable for consumers with sensitive and fragile skin.

The existing face-cleaning gel strives to find some functional skin-care components for synergy to improve the product value on the premise of ensuring skin cleaning. Patent document CN105832649A provides a mung bean enzyme face-cleaning gel, which is mainly used for people with dry, neutral and sensitive skin, and is prepared from traditional Chinese medicine components and amino acid plant-derived active ingredients, and is used for mildly removing makeup, cleaning, purifying skin and removing acne. Patent document CN106474015A provides a long-acting moisturizing effective cleansing gel, which is added with a phyllostachys pubescens extract and other plant components to thoroughly clean the skin and supplement moisture for the skin, so as to maintain the skin moisturizing effect for a long time.

However, in the prior art, no report is made that royal jelly and lecithin are compounded to prepare the facial cleansing gel, so that the damaged skin is quickly repaired while the skin is cleaned, and the skin is deeply nourished and made firm and soft.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a firming and moisturizing cleansing gel; the skin care cream can clean skin, repair damaged skin, deeply nourish skin, and make skin compact and soft.

Through long-term research, scientific research personnel find that the combination of royal jelly and lecithin can achieve the effect of firming and moistening the skin by synergism, so that the skin can be kept firm and soft all the time.

According to the invention, royal jelly and lecithin are innovatively compounded to prepare the face-cleaning gel, and the prepared product has an excellent skin-cleaning effect, and can repair damaged skin, promote quick absorption of effective components, nourish the skin, and make the skin compact and soft.

The present invention is realized by the following technical means.

The firming and moisturizing cleansing gel comprises the following components in percentage by weight:

5-25% of a surfactant; 0.5 to 5 percent of thickening agent; 2-10% of a humectant; lecithin 0.001-5%; 0.001-5% of royal jelly; 0.2 to 4.5 percent of other components; 45.5 to 92.3 percent of deionized water.

Further, according to the weight percentage, the firming and moisturizing cleansing gel comprises the following components:

15-20% of surfactant; 2 to 3.5 percent of thickening agent; 4-6% of a humectant; 1.5 to 3.5 percent of lecithin; 1.5 to 3.5 percent of royal jelly; 1.0-3.5% of other components; 60-75% of deionized water.

The firming and moisturizing cleansing gel provided by the invention has the advantages that the surfactant is selected from one or more of cocoyl hydroxy sulfobetaine, lauryl alcohol phosphate, sodium lauroamphoacetate and decyl glucoside.

The thickening agent is one or more of acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer, acrylic acid (ester)/stearyl alcohol polyether-20 methacrylate copolymer, carbomer, sodium chloride and PEG-120 methyl glucose dioleate.

The humectant is polyalcohol selected from one or more of glycerol, butanediol, dipropylene glycol, propylene glycol and sorbitol.

The cleansing gel also contains 0.2-2.5% of pH regulator, wherein the pH regulator is selected from one or more of sodium hydroxide, potassium hydroxide, triethanolamine, aminomethyl propanol and arginine.

The lecithin was purchased from Lucas Meyer cosmetics; the royal jelly is commercially available from Australia.

In addition, the firming and moisturizing cleansing gel is prepared by the following steps:

1) mixing deionized water and humectant, and heating to 75-85 deg.C;

2) adding surfactant, stirring and heating to 75-85 deg.C, dissolving completely, stirring for 20 min;

3) adding the thickening agent and stirring at 2000r/min for 10 minutes. Then cooling while stirring;

4) cooled to 50 ℃, and added with a pH regulator.

Continuously stirring and cooling to 40-45 deg.C, adding the rest components, cooling to 38-40 deg.C, testing, and discharging.

By means of the technical scheme, the invention has the following beneficial effects:

compared with the prior art, the invention creatively compounds and adds two skin care components of royal jelly and lecithin into the face cleaning gel product. Lecithin is a main component of cell membranes of organisms, has strong affinity with skin, and can continuously capture water to be supplied to deep skin to repair skin barriers. The royal jelly is rich in nutrients beneficial to skin, and can activate cells and deeply nourish skin. The two ingredients are added into the face-cleaning gel simultaneously, lecithin quickly repairs damaged skin, skin channels are cleared, the effective ingredients of the royal jelly act on the skin quickly, deep nourishing is achieved, cell regeneration is activated, the two ingredients act synergistically to smooth the skin, and skin compactness is rebuilt.

Detailed Description

The present invention will be described in further detail below with reference to specific preferred embodiments and effect test examples.

The face-cleaning jelly is mainly obtained by mixing a surfactant, a humectant, a thickening agent, royal jelly and lecithin and adding other components.

The surfactant is not particularly limited as long as it can form a transparent gel, and for example, one or more of cocoyl hydroxysultaine, lauryl alcohol phosphate, sodium lauroamphoacetate, decyl glucoside, potassium cocoyl glycinate, lauryl betaine, and sodium laureth sulfate can be used.

Examples of the thickener include acrylic acid (ester)/steareth-20 methacrylate copolymer, acrylic acid (ester)/C10-30 alkanol acrylate crosspolymer, carbomer, sodium chloride, PEG-120 methyl glucose dioleate, and the like.

The humectant is not particularly limited as long as it is a humectant commonly used in the cosmetic field, and examples thereof include glycerin, propylene glycol, polyethylene glycol-8, seaweed extract, sodium hyaluronate, aloe vera extract, luba gum oil, polyethylene glycol/polypropylene glycol-14/7 dimethyl ether, xylitol, polyglycerin, sorbitol, and the like.

Examples of the pH adjuster include arginine, sodium hydroxide, potassium hydroxide, triethanolamine, and aminomethyl propanol.

The royal jelly of the present invention is commercially available from Australia. The Australia traditional honey refining technology keeps the nutrient components of the royal jelly to the maximum extent. The lecithin of the present invention was purchased from Lucas Meyer cosmetics, Inc.

The invention adds two skin care ingredients of royal jelly and lecithin into the face cleaning jelly product. The face-cleaning gel is mild, clean, safe, effective, good in skin affinity, capable of quickly repairing damaged skin, deeply nourishing, smoothing skin and rebuilding skin firmness.

Examples 1 to 3 and comparative examples 1 to 3

Preparation of face-cleaning jelly formula

TABLE 1 face-cleaning jelly formula

The preparation process of the face-cleaning jelly formula can be expressed as follows:

1) mixing deionized water and humectant, and heating to 75-85 deg.C;

2) adding surfactant, stirring and heating to 75-85 deg.C, dissolving completely, stirring for 20 min;

3) adding the thickening agent and stirring at 2000r/min for 10 minutes. Then cooling while stirring;

4) cooled to 50 ℃, and added with a pH regulator.

Continuously stirring and cooling to 40-45 deg.C, adding the rest components, cooling to 38-40 deg.C, testing, and discharging.

Evaluation of use effect of cleansing gel

The cleansing gels of comparative examples 1 to 3 and examples 1 to 3 were prepared according to the formulations shown in Table 1, and the effect of the combination of lecithin and royal jelly components on the use effect of the product was examined.

1-Evaluation of tightening Effect

Comparative examples 1-3 and example 2 were tested for the firming effect of the facial gels. The test evaluation is respectively carried out on 120 female testers with healthy bodies, 10 minutes are adopted, the tightening effect is the best in 10 minutes, the tightening effect is the worst in 9 minutes, and the tightening effect is the worst in 1 minute.

The face-cleaning gel is used once every day in the morning and evening for 8 weeks, the control group 1 is the face-cleaning gel without adding lecithin and royal jelly in the comparative example 1, the control group 2 is the face-cleaning gel with only 5% of lecithin in the comparative example 2, the control group 3 is the face-cleaning gel with only 5% of royal jelly in the comparative example 3, and the test group is the face-cleaning gel with 2.5% of lecithin and 2.5% of royal jelly in the example 2, and the results are shown in the following table 2:

TABLE 2 evaluation of tightening Effect

As can be seen from the table 2, the skin tightening effect of the test group is obviously better than that of the control group, and the tightening effect of the cleansing gel added with lecithin and royal jelly is better than that of the cleansing gel added with lecithin alone or royal jelly alone.

2-skin elasticity test

The facial gel prepared by the formula of example 2 and the facial gels prepared by the comparative examples 1-3 were used for skin elasticity test of 120 female testers who were healthy, respectively, and the skin elasticity increase rate was calculated.

The face-cleaning gel is used twice a day for 8 weeks, the control group 1 is the face-cleaning gel of the control group 1 without adding lecithin and royal jelly, the control group 2 is the face-cleaning gel of the control group 2 with only 5% of lecithin, the control group 3 is the face-cleaning gel of the control group 3 with only 5% of royal jelly, the test group is the face-cleaning gel of the example 2 with 2.5% of lecithin and 2.5% of royal jelly, and the results are shown in the following table 3.

Skin elasticity increase rate test method: the skin elasticity was measured by a skin elasticity measuring instrument, and the elasticity increase rate was (detection value-basic value)/basic value.

Table 3 skin elasticity test results

As can be seen from Table 3, the skin elasticity increasing effect of the test group is significantly better than that of the control group, in addition, the average skin elasticity increasing rate of the lecithin added alone is 7.5%, the average skin elasticity increasing rate of the royal jelly added alone is 5.0%, and the average skin elasticity increasing rate of the lecithin and royal jelly added simultaneously is as high as 17.3%.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, so that any simple modification, equivalent change and modification made to the above embodiment according to the technical spirit of the present invention are within the scope of the technical solution of the present invention.

Claims (5)

1. The firming and moisturizing cleansing gel is characterized by comprising the following raw material components in percentage by weight:

5-25% of a surfactant; the surfactant is selected from one or more of cocoyl hydroxy sulfobetaine, lauryl alcohol phosphate, sodium lauroamphoacetate and decyl glucoside;

0.5 to 5 percent of thickening agent; the thickening agent is one or more of acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer, acrylic acid (ester)/stearyl alcohol polyether-20 methacrylate copolymer, carbomer, sodium chloride and PEG-120 methyl glucose dioleate;

2-10% of a humectant; the humectant is polyalcohol selected from one or more of glycerol, butanediol, dipropylene glycol, propylene glycol and sorbitol;

lecithin 0.001-5%;

0.001-5% of royal jelly;

0.2 to 4.5 percent of other components; the other components are selected from pH regulator, essence and antiseptic;

45.5 to 92.3 percent of deionized water.

2. The tightening, moisturizing and cleansing gel according to claim 1, wherein the weight ratio of the raw material components is:

15-20% of surfactant;

2 to 3.5 percent of thickening agent;

4-6% of a humectant;

1.5 to 3.5 percent of lecithin;

1.5 to 3.5 percent of royal jelly;

1.0-3.5% of other components;

60-75% of deionized water.

3. The tightening, moisturizing and cleansing gel according to claim 1, wherein: the pH regulator is one or more selected from sodium hydroxide, potassium hydroxide, triethanolamine, aminomethyl propanol and arginine.

4. The tightening, moisturizing and cleansing gel according to claim 1, wherein: the lecithin was purchased from Lucas Meyer cosmetics; the royal jelly is commercially available from Australia.

5. The tightening, moisturizing and cleansing gel of any of claims 1-4, wherein: is prepared by the following process steps:

1) mixing deionized water and humectant, and heating to 75-85 deg.C;

2) adding surfactant, stirring and heating to 75-85 deg.C, dissolving completely, stirring for 20 min;

3) adding the thickening agent, and stirring for 10 minutes at 2000 r/min; then cooling while stirring;

4) cooling to 50 deg.C, adding pH regulator;

continuously stirring and cooling to 40-45 deg.C, adding the rest components, cooling to 38-40 deg.C, testing, and discharging.