CN114099382B - Soap-based facial cleanser and preparation method thereof - Google Patents

Soap-based facial cleanser and preparation method thereof Download PDF

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CN114099382B
CN114099382B CN202111385160.9A CN202111385160A CN114099382B CN 114099382 B CN114099382 B CN 114099382B CN 202111385160 A CN202111385160 A CN 202111385160A CN 114099382 B CN114099382 B CN 114099382B
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parts
stirring
soap
agent
acid
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CN114099382A (en
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陈贞明
王汪送
廖忠华
赵晓
黄艺芬
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Fujian Pientzehuang Cosmetics Co ltd
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    • A61K8/97Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
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    • A61K8/9789Magnoliopsida [dicotyledons]
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
    • A61K8/18Cosmetics or similar toiletry preparations characterised by the composition
    • A61K8/19Cosmetics or similar toiletry preparations characterised by the composition containing inorganic ingredients
    • A61K8/25Silicon; Compounds thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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    • A61K8/361Carboxylic acids having more than seven carbon atoms in an unbroken chain; Salts or anhydrides thereof
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K8/00Cosmetics or similar toiletry preparations
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    • A61K8/30Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
    • A61K8/40Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
    • A61K8/44Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
    • A61K8/442Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof substituted by amido group(s)
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    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
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Abstract

The invention discloses a soap-based facial cleanser and a preparation method thereof, and belongs to the technical field of daily chemicals. The soap-based facial cleanser provided by the invention comprises the following components in parts by weight: 26-33 parts of fatty acid, 4-7 parts of neutralizer, 25-40 parts of humectant, 0.8-2.8 parts of emulsifier, 2-6 parts of auxiliary surfactant, 1.8-3.6 parts of suspension stabilizer, 0.5-2.5 parts of pearling agent, 0.3-0.5 part of grinding agent, 0.9-1 part of adsorbent and 0.75 part of skin conditioner. According to the invention, the high-low temperature stability of the product is improved by adjusting the addition amount of the grinding agent and the adsorbent, so that the facial cleanser can resist the high temperature of 50 ℃ for 3 months, and the facial cleanser has rich and fine foam, is mild and efficient to clean, and is fresh and not tight after washing.

Description

Soap-based facial cleanser and preparation method thereof
Technical Field
The invention belongs to the technical field of daily chemicals, and particularly relates to a soap-based facial cleanser and a preparation method thereof.
Background
Currently, facial cleaning products on the market are in full view, and can be roughly classified into three types according to main cleaning component types of product formulas: the soap-based cleansing product has the characteristics of rich and fine foam, clean and thorough cleaning, easy flushing, fresh and cool skin after washing and the like, and is popular with Asian consumers.
The soap-based facial cleanser is in the form of emulsion or paste, and the paste-like soap-based facial cleanser is the main stream of the market. In the past, soap-based facial cleanser has poor high-temperature stability, and frequently has the problems of becoming transparent and layered at high temperature, hardening when the room temperature is restored, and the like.
The stability of the soap-based facial cleanser influences the quality and normal sales of products, limits the industrialized application development and needs to be solved.
Disclosure of Invention
The invention aims to provide a soap-based facial cleanser and a preparation method thereof, which have excellent high-low temperature stability, rich and fine foam, mild and efficient cleaning, and are fresh and not tight after washing.
In order to achieve the above purpose, the invention adopts the following technical scheme:
a soap-based facial cleanser mainly comprises water and the following components in parts by weight: 26-33 parts of fatty acid, 4-7 parts of neutralizer, 25-40 parts of humectant, 0.8-2.8 parts of emulsifier, 2-6 parts of auxiliary surfactant, 1.8-3.6 parts of suspension stabilizer, 0.5-2.5 parts of pearling agent, 0.3-0.5 part of grinding agent, 0.9-1 part of adsorbent and 0.75 part of skin conditioner.
Further, the soap-based facial cleanser mainly comprises water and the following components in parts by weight: 29.5 parts of fatty acid, 5.5 parts of neutralizer, 32.5 parts of humectant, 1.8 parts of emulsifier, 4 parts of auxiliary surfactant, 2.7 parts of suspension stabilizer, 1.5 parts of pearling agent, 0.5 part of grinding agent, 1 part of adsorbent and 0.75 part of skin conditioner.
Further, the fatty acid consists of lauric acid, myristic acid, palmitic acid and stearic acid, wherein the weight ratio of lauric acid is 2-10%, the weight ratio of myristic acid is 44-60%, the weight ratio of palmitic acid is 22-42%, and the weight ratio of stearic acid is 8-18%.
Further, the neutralizer is potassium hydroxide.
Further, the humectant is glycerin and polyethylene glycol-32.
Further, the emulsifier is one or more of PEG-100 glycerol stearate, glycerol stearate and polyglycerol-10 myristate.
Further, the auxiliary surfactant is one or two of sodium cocoyl methyl taurate and cocamidopropyl betaine.
Further, the suspension stabilizer is an acrylic acid (ester) copolymer.
Further, the pearlizing agent is glycol distearate.
Further, the grinding agent and the adsorbent are walnut shell powder and silica respectively.
Further, the skin conditioner comprises dipotassium glycyrrhizinate, lemon balm leaf extract, radix salviae miltiorrhizae extract, clove bud extract, radix scutellariae extract, radix angelicae sinensis extract, radix glycyrrhizae extract and centella asiatica extract.
The preparation method of the soap-based facial cleanser comprises the following steps:
s1, adding fatty acid, an emulsifying agent, a pearling agent and an adsorbent into an oil phase pot, heating to 80-90 ℃, stirring and dispersing until the fatty acid, the emulsifying agent, the pearling agent and the adsorbent are completely dissolved, then entering the emulsifying pot, and starting vacuum and stirring;
s2, adding water, a neutralizer and a humectant into a water phase pot, heating to 70-90 ℃, stirring and dispersing until the components are completely dissolved for later use;
s3, maintaining proper vacuum, adding the dissolved water phase and the suspension stabilizer into an emulsifying pot, stirring and homogenizing until the materials are uniform;
s4, breaking vacuum, preserving heat at 80-90 ℃, stirring and saponifying for 20-40min;
s5, adding an auxiliary surfactant into the emulsifying pot, opening a cooling system, and cooling to 50-62 ℃ while stirring;
s6, adding grinding agent, skin conditioning agent, essence and preservative into an emulsifying pot, and stirring at 50-62 ℃ for 5-15min;
s7, regulating down and stirring, opening a cooling system, cooling to 42-50 ℃ while stirring, and preserving heat and stirring for 15-35min;
s8, opening a cooling system, cooling to 35-42 ℃ while stirring, and stopping cooling to form a smooth and uniform material body.
Further, the stirring speed in the steps S1, S2, S4, S5 and S6 is 30-50r/min. The stirring speed in the steps S7 and S8 is 20-40r/min. And step S3, homogenizing at a rate of 500-1500r/min.
In the soap-based facial cleanser provided by the invention, the fatty acid consists of lauric acid, myristic acid, palmitic acid and stearic acid, and the four fatty acids are properly matched to serve as main cleaning components, and cocamidopropyl betaine and sodium cocoyl methyl taurate are used as auxiliary materials, so that rich and fine foam is realized, and the cleaning and decontaminating capabilities are good;
in the soap-based facial cleanser provided by the invention, the humectant is glycerin and polyethylene glycol-32, so that the moisturizing effect is good, the skin is kept moist, and the dry feel caused by soap base is alleviated.
In the soap-based facial cleanser provided by the invention, mild and non-irritating flushing is comprehensively realized, facial dirt and redundant grease are clean and thoroughly cleaned, and the skin after flushing is fresh and not tight.
In the soap-based facial cleanser provided by the invention, the grinding agent is walnut shell powder and natural ground particle walnut shell powder, and old skin cutin is removed mildly, so that facial skin is tender and smooth.
In the soap-based facial cleanser provided by the invention, the adsorbent is silica, so that sebum dirt on facial skin is removed and accumulation of the sebum dirt is reduced through effective adsorption.
The soap-based facial cleanser provided by the invention is characterized in that the skin conditioner consists of dipotassium glycyrrhizinate, lemon Bahao leaf extract, root extract of red-rooted salvia, clove bud extract, root extract of baical skullcap root, angelica root extract, licorice root extract and centella asiatica extract. Dipotassium glycyrrhizinate, relieving external irritation, and preventing skin injury. Lemon Bahao leaf extract, radix salviae miltiorrhizae extract, clove bud extract, radix scutellariae extract, angelica root extract, licorice root extract and centella asiatica extract composite components shrink pores, improve grease secretion and achieve a certain oil control effect.
In the soap-based facial cleanser provided by the invention, the suspension stabilizer is an acrylic acid (ester) copolymer, the addition amount is proper, the prepared facial cleanser paste has moderate consistency, good stability, easy coating and use and good foaming performance.
Compared with the prior art, the soap-based facial cleanser provided by the invention has the following beneficial effects:
(1) The soap-based facial cleanser provided by the invention has the advantages that four fatty acids of lauric acid, myristic acid, palmitic acid and stearic acid are matched appropriately, the formula stability is obviously improved, and the problems that most of commercial soap-based facial cleanser products are obviously hardened and thickened at room temperature after being recovered under the high temperature and circulating condition and are softened at room temperature after being placed at low temperature are avoided.
(2) The soap-based facial cleanser provided by the invention has the advantages that the formula stability is improved and the problem of high-temperature layering of the soap-based facial cleanser is solved by properly adding the acrylic acid (ester) copolymer.
(3) According to the soap-based facial cleanser provided by the invention, through proper matching of four fatty acids of lauric acid, myristic acid, palmitic acid and stearic acid, and assisted by cocamidopropyl betaine and sodium methyl cocoyl taurate, the irritation of a formula is reduced to the minimum, and mild and effective cleaning is realized. Proper addition of glycerol and polyethylene glycol-32 can wet skin comfortably and effectively relieve dry and tight feeling after washing.
(4) According to the soap-based facial cleanser provided by the invention, dipotassium glycyrrhizinate is added into the skin conditioner, so that external stimulation is alleviated, and skin injury is prevented. The lemon Bahao leaf extract, the root extract of red sage root, the bud extract of clove, the root extract of baical skullcap root, the root extract of Chinese angelica, the root extract of liquoric root and the composite component of centella asiatica extract are added to shrink pores, so that the oil secretion is improved, and the oil control effect is achieved.
Drawings
FIG. 1 shows the feedback results of skin condition self-evaluation at 2h, 4h and 6h after using the samples.
Detailed Description
In order to make the contents of the present invention more easily understood, the technical scheme of the present invention will be further described with reference to the specific embodiments, but the present invention is not limited thereto.
The raw materials adopted in the invention are all commercial cosmetic raw material products.
Example 1A soap-based cleanser
The soap-based facial cleanser mainly comprises water and the following components in parts by weight: 26 parts of fatty acid, 4 parts of neutralizer, 25 parts of humectant, 0.8 part of emulsifier, 2 parts of auxiliary surfactant, 1.8 parts of suspension stabilizer, 0.5 part of pearling agent, 0.3 part of grinding agent, 0.9 part of adsorbent and 0.75 part of skin conditioner.
The fatty acid consists of lauric acid, myristic acid, palmitic acid and stearic acid, wherein the weight ratio of lauric acid is 5%, the weight ratio of myristic acid is 52%, the weight ratio of palmitic acid is 32%, the weight ratio of stearic acid is 11%, the grinding agent is walnut shell powder, and the adsorbent is silica.
The preparation method of the soap-based facial cleanser comprises the following steps:
s1, adding fatty acid, an emulsifying agent, a pearling agent and an adsorbent into an oil phase pot, heating to 80-90 ℃, stirring and dispersing until the fatty acid, the emulsifying agent, the pearling agent and the adsorbent are completely dissolved, then entering the emulsifying pot, and starting vacuum and stirring;
s2, adding water, a neutralizer and a humectant into a water phase pot, heating to 70-90 ℃, stirring and dispersing until the components are completely dissolved for later use;
s3, maintaining proper vacuum, adding the dissolved water phase and the suspension stabilizer into an emulsifying pot, stirring and homogenizing until the materials are uniform;
s4, breaking vacuum, preserving heat at 80-90 ℃, stirring and saponifying for 20-40min;
s5, adding an auxiliary surfactant into the emulsifying pot, opening a cooling system, and cooling to 50-62 ℃ while stirring;
s6, adding grinding agent, skin conditioning agent, essence and preservative into an emulsifying pot, and stirring at 50-62 ℃ for 5-15min;
s7, regulating down and stirring, opening a cooling system, cooling to 42-50 ℃ while stirring, and preserving heat and stirring for 15-35min;
s8, opening a cooling system, cooling to 35-42 ℃ while stirring, and stopping cooling to form a smooth and uniform material body.
Further, the stirring rate in the steps S1, S2, S4, S5 and S6 is 30r/min. The stirring rate in the steps S7 and S8 is 20r/min. Step S3, homogenizing speed is 1000r/min.
Example 2A soap-based cleanser
The soap-based facial cleanser mainly comprises water and the following components in parts by weight: 29.5 parts of fatty acid, 5.5 parts of neutralizer, 32.5 parts of humectant, 1.8 parts of emulsifier, 4 parts of auxiliary surfactant, 2.7 parts of suspension stabilizer, 1.5 parts of pearling agent, 0.5 part of grinding agent, 1 part of adsorbent and 0.75 part of skin conditioner.
The fatty acid consists of lauric acid, myristic acid, palmitic acid and stearic acid, wherein the weight ratio of lauric acid is 5%, the weight ratio of myristic acid is 52%, the weight ratio of palmitic acid is 32%, the weight ratio of stearic acid is 11%, the grinding agent is walnut shell powder, and the adsorbent is silica.
The preparation method of the soap-based facial cleanser comprises the following steps:
s1, adding fatty acid, an emulsifying agent, a pearling agent and an adsorbent into an oil phase pot, heating to 80-90 ℃, stirring and dispersing until the fatty acid, the emulsifying agent, the pearling agent and the adsorbent are completely dissolved, then entering the emulsifying pot, and starting vacuum and stirring;
s2, adding water, a neutralizer and a humectant into a water phase pot, heating to 70-90 ℃, stirring and dispersing until the components are completely dissolved for later use;
s3, maintaining proper vacuum, adding the dissolved water phase and the suspension stabilizer into an emulsifying pot, stirring and homogenizing until the materials are uniform;
s4, breaking vacuum, preserving heat at 80-90 ℃, stirring and saponifying for 20-40min;
s5, adding an auxiliary surfactant into the emulsifying pot, opening a cooling system, and cooling to 50-62 ℃ while stirring;
s6, adding grinding agent, skin conditioning agent, essence and preservative into an emulsifying pot, and stirring at 50-62 ℃ for 5-15min;
s7, regulating down and stirring, opening a cooling system, cooling to 42-50 ℃ while stirring, and preserving heat and stirring for 15-35min;
s8, opening a cooling system, cooling to 35-42 ℃ while stirring, and stopping cooling to form a smooth and uniform material body.
Further, the stirring rate in the steps S1, S2, S4, S5 and S6 is 40r/min. The stirring rate in the steps S7 and S8 is 30r/min. Step S3, homogenizing speed is 1000r/min.
Example 3A soap-based cleanser
The soap-based facial cleanser mainly comprises water and the following components in parts by weight: 33 parts of fatty acid, 7 parts of neutralizer, 40 parts of humectant, 2.8 parts of emulsifier, 6 parts of auxiliary surfactant, 3.6 parts of suspension stabilizer, 2.5 parts of pearling agent, 0.5 part of grinding agent, 1 part of adsorbent and 0.75 part of skin conditioner.
The fatty acid consists of lauric acid, myristic acid, palmitic acid and stearic acid, wherein the weight ratio of lauric acid is 5%, the weight ratio of myristic acid is 52%, the weight ratio of palmitic acid is 32%, the weight ratio of stearic acid is 11%, the grinding agent is walnut shell powder, and the adsorbent is silica.
The preparation method of the soap-based facial cleanser comprises the following steps:
s1, adding fatty acid, an emulsifying agent, a pearling agent and an adsorbent into an oil phase pot, heating to 80-90 ℃, stirring and dispersing until the fatty acid, the emulsifying agent, the pearling agent and the adsorbent are completely dissolved, then entering the emulsifying pot, and starting vacuum and stirring;
s2, adding water, a neutralizer and a humectant into a water phase pot, heating to 70-90 ℃, stirring and dispersing until the components are completely dissolved for later use;
s3, maintaining proper vacuum, adding the dissolved water phase and the suspension stabilizer into an emulsifying pot, stirring and homogenizing until the materials are uniform;
s4, breaking vacuum, preserving heat at 80-90 ℃, stirring and saponifying for 20-40min;
s5, adding an auxiliary surfactant into the emulsifying pot, opening a cooling system, and cooling to 50-62 ℃ while stirring;
s6, adding grinding agent, skin conditioning agent, essence and preservative into an emulsifying pot, and stirring at 50-62 ℃ for 5-15min;
s7, regulating down and stirring, opening a cooling system, cooling to 42-50 ℃ while stirring, and preserving heat and stirring for 15-35min;
s8, opening a cooling system, cooling to 35-42 ℃ while stirring, and stopping cooling to form a smooth and uniform material body.
Further, the stirring rate in the steps S1, S2, S4, S5 and S6 is 50r/min. The stirring rate in the steps S7 and S8 is 40r/min. Step S3, homogenizing speed is 1500r/min.
Comparative example 1
The difference from example 1 is that the grinding agent is changed from 0.5% to 0%.
Comparative example 2
The difference from example 1 is that the adsorbent is changed from 1% to 0%.
Comparative example 3
The difference from example 1 is that the adsorbent 1% becomes 0.5%.
Comparative example 4
The difference from example 2 is that the adsorbent 1% becomes 0.5%.
Comparative example 5
The difference from example 2 is that the suspension stabilizer is reduced from 2.7 parts to 1 part.
Comparative example 6
The difference from example 2 is that the suspension stabilizer is mentioned as 4.5 parts from 2.7 parts.
Test example one, stability test
The stability test method comprises the following steps: taking about 30g of the facial cleanser samples obtained in examples 1-3 and comparative examples 1-6, placing the facial cleanser samples in a 50ml transparent investigation bottle, placing the bottle in a 50+/-1 ℃ oven and a 45+/-1 ℃ oven for 3 months, and after the bottle is restored to room temperature, observing the appearance of the sample to detect the heat resistance of the sample; placing in a (48+ -1deg.C) - (-15+ -1deg.C) high-low temperature alternating test box for 1 month, and after the temperature is restored to room temperature, observing the appearance of the sample to detect the cold-heat resistance alternation; the sample was placed in an oven at-10.+ -. 1 ℃ for 3 months, and after returning to room temperature, the appearance of the sample was observed to examine its cold resistance.
Test results: the results are shown in Table 1
Table 1 results of soap-based cleanser stability test
From the table above, it can be seen that examples 1-3 were all normal in heat resistance, cold and heat alternation, cold resistance and good in stability. The cold resistance of comparative examples 1 and 2 causes softening problems, and the heat resistance and cold and heat resistance of comparative examples 3 and 4 alternately inspect the hardening problems with different degrees, so that the variety of fatty acids and the proportion collocation thereof affect the stability of the soap-based facial cleanser, the formula stability is obviously improved by adding and adjusting the addition amount of grinding agent and adsorbent, and the problems that most of the commercial soap-based facial cleanser products are obviously hardened and thickened at room temperature after being recovered to the circulation condition and are softened at the room temperature after being placed at the low temperature are avoided. The problem of layering occurs in alternating heat and cold in comparative example 5, and in comparative example 6, although normal investigation of heat resistance, alternating heat and cold resistance is achieved, the consistency is too large, the operation is difficult during saponification and paste forming stirring, the obtained sample is difficult to coat and use, the problem that the addition of the acrylic acid (ester) copolymer influences the stability of the soap base facial cleanser, the proper addition of the acrylic acid (ester) copolymer improves the formula stability on the premise of not influencing the use feeling, and the problem of layering at high temperature is solved.
Test example two, safety test
The safety evaluation method comprises the following steps: multiple (acute) skin irritation tests.
Test results: the results are shown in Table 2
Table 2 safety test results of soap-based facial cleanser
From the above table, the formula of the cleanser in examples 1-3 has high safety, and the mild and effective cleaning is realized by properly matching four fatty acids of lauric acid, myristic acid, palmitic acid and stearic acid and assisting with cocamidopropyl betaine and sodium methyl cocoyl taurate.
Test example three, efficacy evaluation
The efficacy evaluation method comprises the following steps: 31 healthy male subjects in China were selected with ages ranging from 18 to 45 years. Before the subject used the sample of example 2, immediately after the sample was used (immediately after the use), 2h after the sample was used (2 h), 4h after the sample was used (4 h), 6h after the sample was used (6 h) to conduct a questionnaire on the feel of use and skin condition of the sample.
Test results: the results are shown in Table 3 and FIG. 1
TABLE 3 feedback results of immediate skin condition self-assessment after the subject used the sample
From the above table, the test subjects have high satisfaction of each index effect of the sample of example 2, which indicates that the sample of example 2 has abundant foam and can be well cleaned, and can well clean skin grease, feel fresh and not greasy, and feel dry and tight after use. From the above figures, the subjects feel that the facial skin is not greasy for 2h, 4h and 6h after using the sample of the example 2, which indicates that the cleansing oil control effect of the example 2 is good.
The foregoing is merely illustrative of specific embodiments of the present invention, and the present invention is not limited thereto, and any suitable modification or improvement made by those skilled in the art within the scope of the present invention should be covered by the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (4)

1. A soap-based facial cleanser is characterized in that: comprises the following components in parts by weight: 26-33 parts of fatty acid, 4-7 parts of neutralizer, 25-40 parts of humectant, 0.8-2.8 parts of emulsifier, 2-6 parts of auxiliary surfactant, 1.8-3.6 parts of suspension stabilizer, 0.5-2.5 parts of pearling agent, 0.3-0.5 part of grinding agent, 0.9-1 part of adsorbent and 0.75 part of skin conditioner, wherein the fatty acid comprises lauric acid, myristic acid, palmitic acid and stearic acid in percentage by mass: 2-10% of lauric acid, 44-60% of myristic acid, 22-42% of palmitic acid, 8-18% of stearic acid, and 100% of the sum of the four components, wherein the neutralizer is potassium hydroxide; the humectant is glycerin and polyethylene glycol-32; the emulsifier is at least one of PEG-100 glycerol stearate, glycerol stearate and polyglycerol-10 myristate; the auxiliary surfactant is at least one of sodium cocoyl methyl taurate and cocamidopropyl betaine; the suspension stabilizer is an acrylic copolymer; the pearlizing agent is glycol distearate; the grinding agent is walnut shell powder; the adsorbent is silica; the skin conditioner comprises dipotassium glycyrrhizinate, lemon Bahao leaf extract, radix Salviae Miltiorrhizae extract, flos Caryophylli bud extract, radix Scutellariae extract, radix Angelicae sinensis extract, radix Glycyrrhizae extract, and herba Centellae extract.
2. The soap-based cleansing milk according to claim 1, wherein: comprises the following components in parts by weight: 29.5 parts of fatty acid, 5.5 parts of neutralizer, 32.5 parts of humectant, 1.8 parts of emulsifier, 4 parts of auxiliary surfactant, 2.7 parts of suspension stabilizer, 1.5 parts of pearling agent, 0.5 part of grinding agent, 1 part of adsorbent and 0.75 part of skin conditioner.
3. A method of preparing a soap-based cleansing milk according to any one of claims 1 to 2, characterized in that: the method comprises the following steps:
s1, adding fatty acid, an emulsifying agent, a pearling agent and an adsorbent into an oil phase pot, heating to 80-90 ℃, uniformly stirring, entering the emulsifying pot, and starting vacuum and stirring;
s2, adding water, a neutralizer and a humectant into a water phase pot, heating to 70-90 ℃, and uniformly stirring;
s3, maintaining proper vacuum, adding the S2 water phase material and the suspension stabilizer into an emulsifying pot, and homogenizing;
s4, breaking vacuum, preserving heat at 80-90 ℃, stirring and saponifying for 20-40min;
s5, adding the auxiliary surfactant into an emulsifying pot, and cooling to 50-62 ℃ while stirring;
s6, adding grinding agent, skin conditioning agent, essence and preservative into an emulsifying pot, and stirring for 5-15min at 50-62 ℃;
s7, cooling to 42-50 ℃ while stirring, and preserving heat and stirring for 15-35min;
s8, cooling to 35-42 ℃ while stirring to obtain the soap base facial cleanser.
4. A method according to claim 3, characterized in that: the stirring speed in the steps S1, S2, S4, S5 and S6 is 30-50r/min; the stirring speed in the steps S7 and S8 is 20-40r/min; the homogenization rate in step S3 is 500-1500r/min.
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CN111840099A (en) * 2020-07-28 2020-10-30 广州蜜妆生物科技有限公司 Facial cleanser with soap base compounded with amino acid surfactant
KR20210032799A (en) * 2019-09-17 2021-03-25 (주)아모레퍼시픽 Cosmetic composition and detergent using the same
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CN107157799A (en) * 2017-05-18 2017-09-15 上海伊匠生物科技有限公司 A kind of soap base mildy wash
CN108836884A (en) * 2018-09-26 2018-11-20 湖南御家化妆品制造有限公司 A kind of Soap-base facial cleanser and preparation method thereof
CN109628242A (en) * 2018-12-26 2019-04-16 广州蜜妆生物科技有限公司 A kind of mildly stable Soap-base facial cleanser and preparation method thereof
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