Herbal amino acid face cleaning mousse

Abstract

According to the herbal amino acid face cleaning mousse disclosed by the invention, performance comparison is carried out on high and low addition amounts of various surfactants, a data basis is provided for compounded surfactants, and then a face cleaning mousse system is constructed by utilizing a compounded optimal surfactant group; the cleansing mousse is good in stability, rich and fine in foam, good in washing smoothness, easy to wash cleanly and low in water loss rate, skin dryness after use is reduced, and diversified requirements of consumers are met. By optimizing the dosage of glycerol and 1, 3-butanediol, the foam texture is better, and the foam is more elastic. By adding the jojoba oil, the irritation to the skin and eyes is minimized while the facial greasy dirt is mildly washed off, and obvious moistening and moisturizing effects are brought. By adding raspberry ketone and raspberry ketone glucoside, a preservative-free system is constructed, and the anti-oxidation effect is achieved; by means of the herbal extracts, product irritation is reduced, damage of free radicals is prevented, the resistance of skin is improved, and the product can be applied to various skin types better.

Description

Technical Field

[0001] The invention relates to a facial cleansing mousse, in particular to a herbal amino acid facial cleansing mousse, and belongs to the technical field of cosmetics. Background Art

[0002] Generally speaking, facial cleansers are cleaning products composed of oil phase, water phase, surfactant, moisturizer, nutrient and other ingredients, which can effectively clean skin dirt, reduce irritation and improve moisturizing effect. Skin types vary from person to person, and market demand is becoming more and more diversified. Facial cleansing products must not only have an attractive appearance, but also meet the performance characteristics of being gentle and skin-friendly, with fine foam and easy to rinse. This has led to an increasing number of facial cleansing products appearing in the cosmetics market. Based on the dosage form of facial cleansing products currently sold on the market, common facial cleansing products can be divided into four dosage forms: facial cream, lotion, gel and mousse.

[0003] Among them, the cleansing cream is solid, has good cleansing properties, can produce dense foam, and has a thick texture. When used, it can remove cosmetic residues such as sunscreen and isolation, and has the effect of removing makeup. It is suitable for oily skin or insensitive skin with a mixture of oily and dry skin.

[0004] The facial cleanser is in emulsion form with a high water content. It feels more moist and gentle when used and is less irritating. It produces more foam when cleansing and is less irritating to the skin.

[0005] The cleansing gel is in a jelly-like state and feels gentler and more comfortable than the previous two products. It is more suitable for dry and sensitive skin.

[0006] Due to the special design of the pump head, the cleansing mousse can be pumped out in the form of foam, which makes it more convenient to use. It has a single formula, does not thicken, has a low content, is soft, refreshing and leaves no residue, and is suitable for all skin types and seasons.

[0007] Although cleansing mousse produces bubbles through a pump, the rationality of the formula also has a great influence on the foaming effect, and it also needs to have both cleansing and moisturizing effects.

[0008] Therefore, it is necessary to provide a herbal amino acid cleansing mousse. Summary of the invention

[0009] In order to solve the deficiencies of the prior art, the present invention aims to provide a herbal amino acid cleansing mousse.

[0010] In order to achieve the above object, the present invention adopts the following technical solution:

[0011] The herbal amino acid cleansing mousse comprises the following components: 30 wt% of a composite surfactant, 20 wt% of glycerol, 10 wt% of 1,3-butylene glycol, 1 wt% of water-soluble jojoba oil, 0.5 wt% of raspberry ketone, 0.5% of raspberry ketone glucoside, and

[0012] 0.5wt% 1,2-pentanediol, 0.5wt% ethylhexylglycerol, 2wt% trehalose, 0.15wt% allantoin, 0.005wt% EDTA-2Na, 0.1wt% dipotassium glycyrrhizinate, 0.5wt% β-glucan, 1wt% D-panthenol, 0.3wt% triethanolamine, and some deionized water;

[0013] The composite surfactant comprises at least two of triethanolamine cocoyl glutamate, sodium cocoyl alanine, sodium cocoyl sarcosinate, potassium cocoyl glycinate and sodium cocoyl glycinate.

[0014] The composite surfactant comprises 20 wt % sodium lauroyl sarcosinate, 5 wt % potassium cocoyl glycinate and 5 wt % sodium cocoyl alanine.

[0015] The herbal amino acid cleansing mousse further comprises 16wt% of rose hydrosol.

[0016] The herbal amino acid cleansing mousse further comprises 0.07 wt % of Longjing tea extract and 0.1 wt % of honeysuckle extract.

[0017] The present invention is beneficial in that:

[0018] The herbal amino acid facial cleansing mousse of the present invention provides a data basis for compounding surfactants by comparing the performance of high and low addition amounts of multiple surfactants, and then uses the compounded optimal surfactant group to construct a facial cleansing mousse system, so that the facial cleansing mousse has good stability, rich and delicate foam, good rinsing and slippery feeling, easy to rinse, low water loss rate, and greatly reduces the degree of dry skin after use, so as to meet the diverse needs of consumers. By optimizing the amount of glycerol and 1,3-butylene glycol, the foam texture of the facial cleansing mousse is better and more elastic. By adding jojoba oil, the facial cleansing mousse can minimize the irritation to the skin and eyes while gently washing away facial oil, and bring obvious moisturizing and hydrating effects while cleansing the skin. By adding raspberry ketone and raspberry ketone glucoside, a preservative-free system is constructed, which has an antioxidant effect; through herbal extracts, the skin can be soothed, the damage to the skin caused by product stimulation can be reduced, and the invasion of free radicals can be effectively prevented, the self-resistance and anti-inflammatory ability of the skin can be improved, and the product can be more suitable for various skin types. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is the foam particle size measurement chart of GM-01-01. DETAILED DESCRIPTION

[0020] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] The reagents used in the present invention are all commercially available. The reagents and instruments involved are shown in Tables 1.1 and 1.2 below.

[0022] 1. Experimental reagents and equipment

[0023] Table 1.1 Experimental reagents

[0024]

[0025]

[0026] Table 1.2 Experimental instruments

[0027]

[0028] 2. Experimental formula

[0029] Table 2.1 Formula of single surfactant solution (wt%)

[0030]

[0031] Table 2.2 Formulation of single surfactant solution (wt%)

[0032]

[0033] Table 2.3 Formula of compound surfactant solution (wt%)

[0034]

[0035] On the basis of the F01-F05 surfactant cleansing system, moisturizers, chelating agents, skin healing agents, pH adjusters and preservatives are added to form the following first group of cleansing mousse formulas.

[0036] Table 2.4 Formula of the first group of cleansing mousse (wt%)

[0037]

[0038]

[0039] Based on the first group of cleansing mousse formulas, water-soluble jojoba oil is added to form the following second group of cleansing mousse formulas.

[0040] Table 2.5 Formula of the second group of cleansing mousse (wt%)

[0041]

[0042]

[0043] Based on the second group of cleansing mousse formulas, raspberry ketone and raspberry ketone glucoside are added to form the following third group of cleansing mousse formulas.

[0044] Table 2.6 Formula of the third group of cleansing mousse (wt%)

[0045]

[0046]

[0047] Based on the third group of cleansing mousse formulas, add rose hydrosol to form the following fourth group of cleansing mousse formulas.

[0048] Based on the fourth group of cleansing mousse formulas, Longjing tea extract and honeysuckle extract are added to form the following fifth group of cleansing mousse formulas.

[0049] Table 2.7 Formula of the fourth and fifth groups of cleansing mousse (wt%)

[0050]

[0051]

[0052] 3. Recipe configuration

[0053] 3.1. Preparation of single surfactant solution

[0054] Take Formula B01 as an example, weigh 101.84g in a 250mL beaker, add 5.05g of sodium cocoyl alanine, add 95.17g of deionized water, and stir evenly at room temperature. The sample weighs 100g.

[0055] Take Formula B11 as an example, weigh 100.35g in a 250mL beaker, add 7.51g of disodium cocoamphoacetate, add 142.51g of deionized water, place on a heating plate and stir with a glass stirring rod while heating. The sample weighs 150g.

[0056] 3.2 Preparation of compound surfactant solution

[0057] Take Formula F01 as an example, weigh 99.92g in a 250mL beaker, add 22.56g triethanolamine cocoyl glutamate, 15.09g sodium cocoyl alanine, 7.57g sodium methyl cocoyl taurate, 105.14g deionized water, place on a heating plate, heat and stir evenly with a glass stirring rod. Weigh 150g of the sample.

[0058] 3.3 Preparation of cleansing mousse

[0059] Taking formula GM-01-01 as an example, take a 250mL beaker and weigh 97.87g, add 30.02g of triethanolamine cocoyl glutamate, add 20.06g of sodium cocoyl alanine, add 10.17g of sodium methyl cocoyl taurate, add 42.2g of glycerin, add 20.74g of butylene glycol, add 1g of pentylene glycol, add 1.13g of ethylhexylglycerol, add 2.06g of water-soluble jojoba oil, add 4g of trehalose, add 0.31g of allantoin, add 0.1g of EDTA-Na2, add 0.21g of dipotassium glycyrrhizate, add 1.05g of raspberry ketone, add 57.86g of deionized water, put it on a heating plate and heat it to 80°C, stir evenly with a glass stirring rod while heating, and keep warm for 30 minutes.

[0060] Pre-dissolve raspberry ketone glucoside (add 1.07 g raspberry ketone glucoside and 10.13 g deionized water) and cool to 50°C.

[0061] Add pre-dissolved raspberry ketone glucoside, 1.05g β-glucan, and 2.12g D-panthenol. Cool to room temperature and fill. The sample weighs 193.02g.

[0062] 4. Performance determination of surfactant solution and cleansing mousse

[0063] 4.1. Determination of foaming and foam stability

[0064] (1) Foamability is expressed by the amount of foam produced:

[0065] Take GM-01-01 as an example, place GM-01-01 in a constant temperature water bath at 25℃±1℃. After 30 minutes, take 5mL of sample, add it to a 250mL measuring cylinder with a stopper, add hard water to the scale line of 100mL, cover the lid, shake up and down 20 times, and check the foam height to 220mL.

[0066] (2) Foam stability is expressed by foam retention time:

[0067] Place GM-01-01 in a constant temperature water bath at 25℃±1℃. After 30 minutes, press the mousse bottle 10 times to spray the mousse liquid into a 100mL beaker, and then record the time from the beginning of foaming to the complete disappearance of the foam, which is 175 minutes.

[0068] 4.2 Determination of Foam Density of Cleansing Mousse

[0069] Place GM-01-01 in a constant temperature water bath at 25℃±1℃. After 30 minutes, clean the acrylic box (internal dimensions: 4.7cmx4.7cmx3.6cm) as a whole, wipe off the moisture on the inner and outer surfaces, peel the box with the lid, press the mousse bottle to spray the mousse liquid into the acrylic box until it overflows slightly, use the upper cover to slightly scrape the top of the foam, cover the upper cover, wipe off the foam and liquid attached to the acrylic box, peel and weigh the net weight of the foam, which is 6.89g, that is, the net weight of the foam, and calculate its foam density (divide the weight by the volume of the acrylic box): 6.89 / 79.524=0.0866g / cm 3 .

[0070] 4.3. Determination of foam particle size of cleansing mousse

[0071] Place GM-01-01 in a constant temperature water bath at 25℃±1℃. After 30 minutes, press the mousse bottle twice to spray the mousse liquid on the glass slide. The foam should be spread evenly. Then place the glass slide under an optical microscope to measure the foam particle size. The maximum particle size is 50.59μm, the minimum particle size is 1.34μm, and the average particle size is 25.66μm. Figure 1 shown.

[0072] 4.4 Stability determination of cleansing mousse

[0073] (1) Heat resistance

[0074] Adjust the constant temperature water bath to 40℃±2℃ in advance, place GM-01-01 in the constant temperature water bath, take it out after leaving it for 24 hours, and observe the sample phenomenon after returning to room temperature, and then use the mousse bottle to press the mousse liquid to spray for observation.

[0075] (2) Cold resistance

[0076] Adjust the refrigerator to -18℃±2℃ in advance, put G01 in the refrigerator, take it out after 24 hours, and observe the sample phenomenon after it returns to room temperature. Then use the mousse bottle to press the mousse liquid to spray and observe.

[0077] 4.5 Determination of oil removal rate of cleansing mousse

[0078] Use a skin analyzer to measure the oil percentage of the skin, then clean it with a cleansing mousse, wipe off the water and measure the oil percentage after cleaning, and then use (oil percentage before cleaning - oil percentage after cleaning) / oil percentage before cleaning to get the oil removal rate.

[0079] Taking GM-01-01 as an example, the oil content before using the cleansing mousse is measured by a skin analysis detector and is 25%, then the cleansing mousse is used to clean and dry, and then the skin oil content is measured by a skin analysis detector and is 22%, and then calculated by the formula: (25-22) / 25=12.00%.

[0080] 4.6 Determination of water loss rate of cleansing mousse

[0081] Use a skin analyzer to measure the moisture percentage of the skin, then clean it with a cleansing mousse, wipe off the water and measure the moisture percentage after cleaning, and then use (moisture percentage before cleaning - moisture percentage after cleaning) / moisture percentage before cleaning to calculate the moisture loss rate.

[0082] Taking GM-01-01 as an example, the moisture content before using the cleansing mousse was measured by a skin analysis detector and was 63%, then the cleansing mousse was used to clean and dry, and then the skin moisture content was measured by a skin analysis detector and was 57%, and then calculated by the formula: (63-57) / 63=9.52%.

[0083] 4.7. Determination of pH value of cleansing mousse

[0084] Take an appropriate amount of mousse solution and use a pH meter to measure its pH value. The pH value is tested (the pH value of the product in this article is tested using the dilution method).

[0085] Take GM-01-01 as an example to test the pH value: weigh 5g of the finished facial mousse and 45g of deionized water in a 100mL beaker at a ratio of 1:9, mix and stir with a glass rod, and after 5 to 10 minutes, move the object to be tested, a rubber-tipped dropper, a bottle of deionized water, and a waste liquid tank to the pH meter to prepare for the test. Plug in the power supply of the previously calibrated pH meter, turn on the switch button at the back, and click the pH / mv button at the bottom of the screen. After removing the electrode from the bracket, unscrew the lid containing the saturated potassium chloride solution and place it aside. After repeatedly rinsing the electrode with deionized water facing the waste tank several times, use a rubber-tipped dropper to absorb the object to be measured and drip the electrode until the electrode is evenly and fully dripped by the object to be measured. Fix the electrode on the bracket, place the object to be measured directly below the electrode, and slowly move the electrode down until the electrode is completely immersed in the object to be measured. While slowly rotating the bottom of the beaker of the object to be measured, observe the changes in the numbers on the pH meter display screen. The changes are more obvious at first. After about 2 to 3 minutes, the value tends to stabilize. Stop rotating and wait for the value to stabilize. After about 2 minutes, the value on the screen has basically stabilized, and the pH is 5.52. Take the electrode out of the object to be measured, remove it from the bracket, and carefully rinse the electrode with deionized water. After the object to be measured is completely rinsed, cover the lid, fix it back to the bracket, turn off the pH meter switch, and unplug the power supply.

[0086] Pour the excess test object into the waste liquid bucket, wash the beaker, and the test is completed.

[0087] 4.8 Sensory Evaluation of Cleansing Mousse

[0088] Sensory evaluation is a method of testing and analyzing cosmetics through vision, smell, touch, etc. The purpose of sensory evaluation is to judge the differences between different products, estimate the formula and raw materials used in a certain product, and the process differences of the product. Through sensory evaluation, it is possible to infer the products that consumers like.

[0089] The indicators involved in sensory evaluation include: appearance, smell, and skin feel.

[0090] Appearance and color: Take the finished cleansing mousse, spray it on the palm of your hand, observe the texture of the foam, and evaluate the appearance of the cleansing mousse by assigning a grade.

[0091] The scoring standard is 1-5: 1 is the worst and 5 is the best. (1 point: the foam collapses immediately after it is ejected; 2 points: the foam collapses slowly after it is ejected; 3 points: the foam is relatively stable after it is ejected; 4 points: the foam is stable after it is ejected; 5 points: the foam is extremely firm after it is ejected.)

[0092] Aroma: Take the finished lotion, unscrew the bottle cap, smell it with a fan, and carefully and repeatedly identify whether there is any unpleasant odor. No unpleasant odor is found. The appearance of the cleansing mousse is evaluated by the graded scoring method.

[0093] The scoring standard is 1-5: 1 is the worst and 5 is the best. (1 point: pungent smell; 2 points: slightly pungent smell; 3 points: not obvious pungent smell; 4 points: no pungent smell; 5 points: a faint rose scent.)

[0094] Skin feel is evaluated by the skin feel after use.

[0095] Apply an equal amount of cleansing mousse on the skin, wash it off and wait for 5 minutes to feel whether the skin feels moisturized, refreshed and tight. The graded scoring method is used to evaluate the skin feel of the cleansing mousse after use.

[0096] The score is 1-5, with 1 being the worst and 5 being the best. (1 point: the skin feels very tight and the moisturizing is very poor; 2 points: the skin feels quite tight and the moisturizing is average; 3 points: the skin feels not too tight and the moisturizing is OK; 4 points: the skin feels slightly tight and the moisturizing effect is good; 5 points: the skin does not feel tight and the moisturizing effect is good.)

[0097] 5. Test results and analysis

[0098] 5.1 Analysis and comparison of single surface activity

[0099] Table 5.1 Single surface activity test performance test results

[0100]

[0101] From the above 14 single surfactants, after experiments and various performance tests, we concluded that:

[0102] B09 turns white but transparent after being heat and cold resistant.

[0103] The heat resistance test of B15, B16 and B27 was normal, but white precipitate appeared in the cold resistance test.

[0104] B28 produced white precipitate in both heat and cold resistance tests;

[0105] Except these five groups, the cold and heat resistance are stable, and 11 more suitable surfactants are selected for compounding experimental design.

[0106] 5.2 Analysis and comparison of compound active performance

[0107] According to the foaming properties, foam stability, cleaning power and water loss rate tested in Table 5.2, the formulas of the five compound surfactants in Table 5.3 were compounded:

[0108] Table 5.2 Table activity analysis table 1

[0109]

[0110] Table 5.3 Formula of compound surfactant

[0111]

[0112]

[0113] Table 5.4 below shows the performance test of each group of compound surfactants in Table 5.3:

[0114] Table 5.4 Comparison of properties of compound surfactants

[0115]

[0116] in conclusion:

[0117] F01 has good foam volume, the foam lasts the longest, the oil removal rate is too high, and the water loss is relatively large.

[0118] F02 has the best foam volume, but the foam duration is relatively short, the oil removal rate is moderate, and the water loss is relatively high.

[0119] F03 has a good amount of foam, but the foam does not last long, the oil removal rate is moderate, and the water loss is the highest.

[0120] F04 has good foam volume, but the foam duration is relatively short, the oil removal rate is relatively poor, and the water loss is very small.

[0121] F05 has good foam volume, but the foam lasts long, has good oil removal rate and minimal water loss.

[0122] The five groups of samples are stable in heat and cold resistance and have no abnormalities.

[0123] 6. Effect of surfactant combination on cleansing mousse

[0124] On the basis of the F01-F05 cleaning system, moisturizers, chelating agents, skin healing agents, pH adjusters and preservatives are added to improve the formula to GM-01-01 to GM-01-05.

[0125] The physical and chemical test results and sensory test results of the five groups of samples are shown in the following table:

[0126] Table 6.1 Test results and sensory evaluation of the first group of formula samples

[0127]

[0128] As shown in Table 6.1, after using the compound surfactant, the heat and cold resistance of the five groups of samples were stable and normal. The cleansing mousse has been preliminarily completed.

[0129] GM-01-01 has good foaming properties, the best foam stability, a very high water loss rate, and a very good oil removal rate.

[0130] GM-01-02 has very good foaming properties, but poor foam stability, very low water loss rate, and good grease removal rate.

[0131] GM-01-03 has good foaming properties, average foam stability, very small water loss rate, and average oil removal rate.

[0132] GM-01-04 has very good foaming properties, average foam stability, low water loss rate, and average grease removal rate.

[0133] GM-01-05 has average foaming properties, good foam stability, high water loss rate, and good grease removal rate.

[0134] The first group of samples still felt tight after use, and the foam had no texture. So a water-soluble jojoba oil with moisturizing properties was added to the second group of experimental formulas. In order to improve the foam texture, the amount of glycerin and 1,3-butylene glycol in the cleansing mousse formula was adjusted in the second group of formulas. The results of the physical and chemical tests and sensory tests are shown in the following table:

[0135] Table 6.2 Test results and sensory evaluation of the second group of formula samples

[0136]

[0137] As shown in Table 3.6,

[0138] GM-02-01 has the best foaming property, the best foam stability, the highest water loss rate, and excessive oil removal rate;

[0139] GM-02-02 has good foaming property, poor foam stability, small water loss rate, and good oil removal rate;

[0140] GM-02-03 has good foaming properties, average foam stability, high water loss rate, and good oil removal rate;

[0141] GM-02-04 has good foaming and foam stability, very little water loss rate, and average oil removal rate;

[0142] GM-02-05 has average foaming and foam stability, very low water loss rate, and poor oil removal rate;

[0143] GM-02-05(02) has good foaming property, poor foam stability, small water loss rate, and poor oil removal rate.

[0144] The six groups of samples were stable in terms of heat and cold resistance and showed no abnormalities.

[0145] It can be seen that by adjusting the amount of glycerol and 1,3-butylene glycol in the cleansing mousse formula to discuss their effects on foam, it was found that when the amount of glycerol was 20wt% and the amount of 1,3-butylene glycol was 10wt%, the foam of the cleansing mousse was more textured and more elastic.

[0146] The present invention also selects 1wt% of jojoba oil to achieve the best effect. By adding jojoba oil with excellent emollient effect and high-efficiency moisturizing effect on the skin, the product can gently wash away facial oil stains while minimizing the irritation to the skin and eyes, and bring obvious moisturizing and hydrating effects while cleaning the skin.

[0147] The chemical molecular arrangement of jojoba seed oil is very similar to human sebum, and it is easily assimilated and absorbed by the skin. Strictly speaking, it is a waxy texture rather than a liquid texture. It will condense as soon as it is cold, but it will melt and be absorbed by the skin as soon as it touches the skin.

[0148] The foaming properties of the five groups of samples are all very good, and the foam stability is all very good. The water loss rates GM-03-01 and GM-03-03 are relatively high, and the other three are very good. The grease removal rates GM-03-01, GM-03-02, and GM-03-03 are relatively high, and the other two are very good.

[0149] The third group of experimental formulas intends to add raspberry ketone and raspberry ketone glucoside to the second group. Raspberry ketone has a certain antibacterial effect, which helps to build a preservative-free system; raspberry ketone glucoside has an antioxidant effect.

[0150] The effects of the two active ingredients on various aspects of cleansing mousse were observed experimentally, and the results are shown in the following table:

[0151] Table 6.3 Test results and sensory evaluation of the third group of formula samples

[0152]

[0153] As shown in Table 6.3,

[0154] GM-03-01 has average foaming and foam stability, a high water loss rate, and a good oil removal rate;

[0155] GM-03-02 has average foaming property, poor foam stability, very low water loss rate, and low oil removal rate;

[0156] GM-03-03 has good foaming properties, the best foam stability, low water loss rate, and good oil removal rate;

[0157] GM-03-04 has the best foaming property, good foam stability, high water loss rate, and good oil removal rate;

[0158] GM-03-05 has good foaming properties, average foam stability, very low water loss rate, and very good oil removal rate.

[0159] The five groups of samples were stable in heat and cold resistance without any abnormalities.

[0160] Raspberry extract was added based on the above experimental conclusions. Raspberry has a beauty and skin care effect. Raspberry is rich in flavonoids. Regular consumption can promote epidermal cell regeneration, effectively enhance skin elasticity, and achieve beauty and skin care effects. The efficacy of raspberry extract Raspberry extract is rich in a variety of nutrients, such as vitamin C, vitamin E, cellulose and polyphenol compounds. These ingredients give raspberry extract a variety of effects, such as: Antioxidant effect: Vitamin C and vitamin E in raspberry extract have antioxidant effects, which can remove free radicals in the body and delay cell aging. Anti-inflammatory effect: The polyphenol compounds in raspberry extract have anti-inflammatory effects, which can reduce inflammatory reactions and relieve discomfort. Beauty and skin care: Raspberry extract can promote the synthesis of collagen, increase skin elasticity, brighten skin tone, and delay skin aging.

[0161] The third group of samples was subjected to a one-month heat and cold resistance test. Among them, GM-03-01, GM-03-02, and GM-03-05 showed precipitation reactions, so they were eliminated. The taste was a bit bad when used. On this basis, rose hydrosol was added to the fourth group of samples to adjust the smell.

[0162] The results of physical and chemical tests and sensory tests are shown in the following table:

[0163] Table 6.4 Test results and sensory evaluation of the fourth group of formula samples

[0164]

[0165] As shown in Table 6.4,

[0166] GM-04-03 has very good foaming properties, good foam stability, high water loss rate, and good oil removal rate;

[0167] GM-04-04 has very good foaming properties, very good foam stability, very low water loss rate, and average grease removal rate.

[0168] GM-04-03 and GM-04-04 are both heat-resistant and cold-resistant and stable without any abnormality.

[0169] Through the above experimental conclusions, GM-04-03 and GM-04-04 are added with rose hydrosol, which has the effects of moisturizing, skin care, and skin cleansing. Rose hydrosol is a by-product of rose essential oil extraction and has mild moisturizing and astringent properties. However, the present invention adds a small amount of rose hydrosol as a fragrance agent to adjust the smell of the product, which will not affect the performance of the product.

[0170] As shown in Table 6.4,

[0171] GM-05-03 has good foaming and foam stability, a high water loss rate, and a good oil removal rate;

[0172] GM-05-04 has very good foaming properties, good foam stability, very low water loss rate, and average oil removal rate.

[0173] GM-05-03 and GM-05-04 are both heat-resistant and cold-resistant and stable without any abnormality.

[0174] As the formula was gradually completed, we considered whether the product was mild, so we chose to add Longjing tea extract and honeysuckle extract.

[0175] Tea extract is rich in tea polyphenols, which can soothe the skin and reduce the damage to the skin caused by product stimulation. However, through various performance tests, the effect of using tea extract products alone may not be significant enough, so it can be used together with other ingredients with anti-inflammatory and repairing effects for better results. Therefore, the present invention adds honeysuckle extract, which is rich in ingredients such as flavonoids and vitamin E, can effectively prevent the invasion of free radicals and improve the self-resistance of the skin. Ingredients such as chlorogenic acid and luteolin in honeysuckle extract have significant anti-inflammatory effects, which help to relieve skin inflammation. The addition of this extract is also for sensitive skin to try this product, so that the product of this study can be tried on various skin types.

[0176] 7. Conclusion

[0177] (1) The present invention explores the effect of high and low concentrations of a single surfactant on cleansing mousse, selects 14 surfactants, makes experimental samples of high and low concentrations, and performs performance tests on these samples, firstly selects 11 surfactants suitable for cleansing mousse, so as to achieve the purpose of screening the main and auxiliary surfactants of cleansing mousse. Finally, surfactants such as sodium lauroyl sarcosinate, sodium cocoyl sarcosinate, sodium cocoyl glycinate, potassium cocoyl glycinate, and triethanolamine cocoyl glutamate are selected to pave the way for the second step of compounding surfactants to achieve the best effect; these 11 surfactants can remove dirt and grease on the surface of the skin, reduce skin problems caused by external environmental factors to a certain extent, and can also improve stable foam. Through performance testing, these 11 surfactants have good foaming properties, good foam stability, good cleaning power, and low water loss rate.

[0178] (2) Various facial cleansing products on the market have their own unique properties. It is difficult for facial cleansing products using a single surfactant type to meet the diverse needs of consumers. Relatively speaking, pure soap-based facial cleansing products have a strong degreasing effect and are relatively irritating. Consumers will feel dry and tight after use. Pure amino acid-based facial cleansing products have relatively weak cleaning power, and it is difficult to achieve the expected effect of oil removal. At the same time, there are differences in skin feel after use. The present invention explores the role of compound surfactants in facial cleansing mousse. According to the F01-05 group experiments, it can be found that the compounded facial cleansing mousse has good stability, rich and delicate foam, good rinsing slippery feel, easy to rinse clean, and greatly reduces the degree of skin dryness after use.

[0179] (3) Based on the F01-F05 cleaning system, moisturizers, chelating agents, skin healing agents, pH regulators, and preservatives were added to improve the formula, and the first group of samples were obtained. After use, there was a certain sense of tightness, and the foam texture did not meet expectations. Therefore, in the second group of experimental formulas, the effect of the amount of glycerol and 1,3-butylene glycol in the cleansing mousse formula on its performance was discussed. It was found that when the amount of glycerol was 20% and the amount of 1,3-butylene glycol was 10%, the foam texture of the cleansing mousse was better and more elastic.

[0180] The present invention also selects 1% jojoba oil to achieve the best effect. Because the addition of jojoba oil, which has excellent emollient and highly effective moisturizing effects on the skin, can gently wash away facial oil stains while minimizing irritation to the skin and eyes, and can bring obvious moisturizing and hydrating effects while cleansing the skin.

[0181] (4) Add raspberry ketone and raspberry ketone glucoside to the second group of formulas. Raspberry ketone has a certain antibacterial effect, which helps to build a preservative-free system, and raspberry ketone glucoside has an antioxidant effect.

[0182] (5) The third group of samples GM-03-03 and GM-03-04 have a slight smell of the raw materials, and rose hydrosol is added to cover the original odor. Rose hydrosol has the functions of moisturizing, skin care, and skin cleansing. Rose hydrosol is a by-product of rose essential oil extraction and has mild moisturizing and astringent properties. The advantage of hydrosol is that it is a pure natural plant water solution, which replaces synthetic essences to make the skin healthier through moisturizing and radiotherapy aroma.

[0183] (6) Finally, herbal extracts (Longjing tea extract and honeysuckle extract) were added.

[0184] Tea extract is rich in tea polyphenols, which can soothe the skin and reduce the damage to the skin caused by product irritation. However, through various performance tests, the effect of using tea extract products alone may not be significant enough, so it can be used together with other ingredients with anti-inflammatory and repairing effects for better results.

[0185] Therefore, another honeysuckle extract was added. Honeysuckle extract is rich in flavonoids, vitamin E and other ingredients, which can effectively prevent the invasion of free radicals and improve the skin's self-resistance. Ingredients such as chlorogenic acid and luteolin in honeysuckle extract have significant anti-inflammatory effects and help relieve skin inflammation. This extract is also added so that sensitive skin can also try this product, making the product of this study more suitable for various skin types.

[0186] The herbal amino acid soothing cleansing mousse prepared by the present invention is best in GM-05-04, which has good foaming and foam stability, a low water loss rate of 2.05%, and a good grease removal rate of 5.35%.

[0187] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the above embodiments do not limit the present invention in any form, and any technical solution obtained by equivalent replacement or equivalent transformation falls within the protection scope of the present invention.

Claims

1. Herbal amino acid cleansing mousse, characterized in that: The invention comprises the following components: 30 wt% of a composite surfactant, 20 wt% of glycerol, 10 wt% of 1,3-butylene glycol, 1 wt% of water-soluble jojoba oil, 0.5 wt% of raspberry ketone, 0.5 wt% of raspberry ketone glucoside, and 0.5wt% 1,2-pentanediol, 0.5wt% ethylhexylglycerol, 2wt% trehalose, 0.15wt% allantoin, 0.005wt% EDTA-2Na, 0.1wt% dipotassium glycyrrhizinate, 0.5wt% β-glucan, 1wt% D-panthenol, 0.3wt% triethanolamine, and some deionized water; The composite surfactant comprises at least two of triethanolamine cocoyl glutamate, sodium cocoyl alanine, sodium cocoyl sarcosinate, potassium cocoyl glycinate and sodium cocoyl glycinate.

2. The herbal amino acid facial cleansing mousse according to claim 1, characterized in that: The composite surfactant comprises 20 wt% sodium lauroyl sarcosinate, 5 wt% potassium cocoyl glycinate and 5 wt% sodium cocoyl alanine.

3. The herbal amino acid facial cleansing mousse according to claim 1, characterized in that: Also includes 16wt% rose water.

4. The herbal amino acid facial cleansing mousse according to claim 1, characterized in that: The invention also comprises 0.07wt% of Longjing tea extract and 0.1wt% of honeysuckle extract.

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