CN118236276A - Facial cleanser added with coconut shell activated carbon powder and preparation method thereof - Google Patents

Abstract

The invention provides a facial cleanser added with coconut shell activated carbon powder and a preparation method thereof, wherein the facial cleanser is formed by mixing A phase, B phase, C phase, D phase and E phase, contains an emulsifier I, an emulsifier II and an emulsifier III, can help remove dirt and grease on the surface of skin, and enables the facial cleanser to be easier to foam and have better cleaning effect; the coconut shell activated carbon powder is added, dirt, grease and cosmetic residues on the surface of skin can be removed by utilizing the adsorption effect of the coconut shell activated carbon powder, so that a deeper cleaning effect is achieved, the chamomile extract and the witch hazel distillate can regulate grease secretion, balance metabolism, have the efficacy of relieving and calming during cleaning, and can relieve discomfort and sensitivity of facial skin.

Description

Facial cleanser added with coconut shell activated carbon powder and preparation method thereof

Technical Field

The invention relates to the technical field of cosmetics, in particular to a facial cleanser added with coconut shell activated carbon powder and a preparation method thereof.

Background

The primary function of the cleanser is to clean the skin and remove dirt, grease, perspiration and cosmetic residues from the surface. This is accomplished by specific chemical ingredients, including surfactants, which reduce the surface tension of water and help separate and remove dirt from the skin, and conventional cleansing products may only stay clean on the surface and not effectively remove deep dirt and grease, and as people continue to pay more attention to skin health, there is an increasing demand for cleansing products, which are not limited to cleansing functions, but also incorporate various skin care ingredients, such as moisturizers, antioxidants, and anti-inflammatory ingredients. These ingredients can provide additional care and nourishment to the skin while cleaning; and in recent years, more and more consumers have tended to select personal care products containing natural ingredients that are used to gently cleanse the skin, achieve gentle cleansing and moisturizing, whitening effects; however, the present functional facial cleanser may contain a irritating or powerful cleansing ingredient, which is prone to excessively cleansing the skin, resulting in skin tightness, dryness and discomfort. Excessive cleansing can also disrupt the natural barrier of the skin, making the skin vulnerable to the external environment, and may contain irritating or allergic components such as fragrances, alcohols, pigments, and the like. These ingredients may cause discomfort or allergic reactions to sensitive skin or specific skin conditions, leading to redness, itching, stinging and other symptoms of the skin; the pH value of the facial cleanser also has a certain influence on the health of the skin. If the pH of the cleanser is too high or too low, the pH balance of the skin may be disrupted, resulting in skin problems.

Activated carbon is known for its strong adsorption capacity and is capable of effectively adsorbing and removing harmful substances in the environment. Along with the continuous development of science and technology, the preparation and application technology of activated carbon are also advancing continuously. The coconut shell activated carbon powder is taken as a high-quality activated carbon product, the preparation technology is quite mature, and a powerful technical support is provided for the application of the coconut shell activated carbon powder in the face cleaning milk, but the existing coconut shell activated carbon face cleaning milk is insufficient in addition amount or overlarge in particles, so that the cleaning effect is not satisfactory, the cleaning effect is too important, and the importance of moisture preservation is ignored. This can lead to dry and tight skin feel after cleansing, and in addition to the coconut activated carbon powder, the cleanser may contain other ingredients that are not compatible with activated carbon or may cause adverse reactions that affect the overall effectiveness of the cleanser.

Disclosure of Invention

In view of the above, the present invention provides a facial cleanser with coconut activated carbon powder and a preparation method thereof, which solves the above problems.

The technical scheme of the invention is realized as follows: facial cleanser added with coconut shell activated carbon powder: the material is formed by mixing A phase, B phase, C phase, D phase and E phase according to weight percentage:

Phase A: 10-20% of an emulsifying agent I, 5-12% of an emulsifying agent II, 5-9% of an emulsifying agent III, 1-3% of propylene glycol, 1-2% of a skin conditioning agent I and 0.8-1.2% of glycerol stearate;

and B phase: 30-40% of water, 3-8% of potassium hydroxide and 10-18% of humectant;

And C phase: 3-8% of surfactant and 2.5-5.5% of skin conditioner II;

And D phase: 0.8 to 2.0 percent of carbon powder,

E phase: 0.05 to 0.12 percent of chamomile extract, 0.05 to 0.12 percent of compound amino acid, 0.05 to 0.2 percent of witch hazel distillate, 0.05 to 0.12 percent of skin conditioner III, 0.05 to 0.12 percent of preservative and 0.1 to 0.2 percent of essence.

Furthermore, the face cleaning milk added with the coconut shell activated carbon powder is prepared by mixing the following raw materials in percentage by weight:

Phase A: 15% of an emulsifier I, 8% of an emulsifier II, 7.5% of an emulsifier III, 2% of propylene glycol, 1.5% of a skin conditioner I and 1% of glycerol stearate;

And B phase: 35.6% of water, 5.7% of potassium hydroxide and 14% of humectant;

And C phase: 4% of surfactant and 3.5% of skin conditioner II;

And D phase: 1.5% of coconut shell activated carbon powder,

E phase: 0.1% of chamomile extract, 0.1% of compound amino acid, 0.15% of witch hazel distillate, 0.1% of skin conditioner III, 0.1% of preservative and 0.15% of essence.

Further, the emulsifier I comprises the following raw materials in percentage by weight: lauric acid 0.3%, myristic acid 99.3%, palmitic acid 0.4%; the emulsifier II comprises the following raw materials in percentage by weight: myristic acid 0.3%, palmitic acid 99.1%, stearic acid 0.6%; the emulsifier III comprises the following raw materials in percentage by weight: lauric acid 0.24%, myristic acid 1.25%, palmitic acid 58.16%, stearic acid 39.84%, arachic acid 0.32%, oleic acid 0.19%.

Further, the skin conditioner I comprises the following raw materials in percentage by weight: 97% of PEG-150 distearate and 3% of water; the skin conditioner II comprises the following raw materials in percentage by weight: palm kernel oleyl amide DEA90%, glycerol 10%; the skin conditioner III comprises the following raw materials in percentage by weight: 0.05% of water, 99.39% of phenoxyethanol, 80.5% of acetyl hexapeptide and 0.06% of ethylhexyl glycerol.

Further, the surfactant comprises the following raw materials in percentage by weight: 40% of sodium methyl cocoyl taurate and 60% of water.

Further, the chamomile extract comprises the following raw materials in percentage by weight: 5% of chamomile extract, 70% of water and 25% of butanediol.

Further, the compound amino acid comprises the following raw materials in percentage by weight: 15.38% of water, 24.45% of butanediol, 17.35% of glycerol, 5.7% of serine, 5.35% of arginine, 4.45% of glutamic acid, 4.37% of isoleucine, 4.25% of proline, 3.95% of glycine, 3.35% of leucine, 3.35% of alanine, 3.21% of aspartic acid, 2.8% of valine, 1.02% of sodium lactate and 1.02% of lactic acid.

Further, the witch hazel distillate comprises the following raw materials in percentage by weight: 99% of Hamamelis virginiana water and 1% of phenoxyethanol.

Further, the preservative comprises the following raw materials in percentage by weight: methyl isothiazolinone 0.18%, methyl chloroisothiazolinone 0.54%, magnesium chloride 0.2%, magnesium nitrate 1%, benzyl alcohol 20%, triethylene glycol 25%, propylene glycol 15% and water 38.08%.

Further, the preparation method of the facial cleanser added with the coconut shell activated carbon powder comprises the following steps:

S1, putting the phase A into a main pot, stirring and heating to 80-90 ℃, and stirring at a constant temperature until the phase A is completely dissolved;

S2, putting the phase B into a water boiler, stirring and heating to 65-75 ℃, stirring until the phase B is completely dissolved, pumping into a main boiler rapidly while stirring, discharging vacuum after pumping for 4-6 minutes, controlling stirring at 25-40rpm, stirring at constant temperature for 40-50 minutes, adding the phase C, stirring uniformly,

S3, when the mixed materials are stirred and cooled to below 45 ℃, adding a D phase which is uniformly dispersed in advance, uniformly stirring, adding an E phase, uniformly stirring, cooling to below 35 ℃, checking, filtering, discharging and standing after QC checking is qualified, filling, packaging and warehousing to obtain the face cleaning cream added with the coconut shell activated carbon powder.

Compared with the prior art, the invention has the beneficial effects that:

the coconut shell activated carbon is added into the facial cleanser, so that the facial cleanser has strong adsorption capacity, and dirt, grease and cosmetic residues on the surface of skin can be effectively adsorbed and removed, and further a deep cleaning effect is realized; the coconut shell activated carbon powder is used as a natural component, is milder and has less skin irritation compared with some chemically synthesized cleaning agents, and is suitable for sensitive skin; the multiple emulsifying agents are compounded in proportion, so that dirt and grease on the surface of the skin can be removed, and the facial cleanser is easier to foam and has better cleaning effect. Through emulsification, the facial cleanser can effectively remove impurities on the surface of the skin and keep the skin clean and healthy; can also inhibit melanin factors in human cells, and improve skin pigmentation; effectively solves the stability problem of the facial cleanser at high temperature and prevents the coarsening phenomenon of the product system after the normal temperature is restored. This effect ensures the quality and stability of the cleanser; the chamomile extract and the witch hazel distillate are added to regulate the secretion of grease, balance metabolism, and have the effects of relieving and calming when cleaning, and can relieve discomfort and sensitivity of facial skin; meanwhile, the composite amino acid is taken as a raw material, is a natural moisturizing factor of skin, can lock skin moisture, prevent moisture loss, keep the skin moist and soft, nourish the skin, improve the skin state and enable the skin to be healthier, smoother and more elastic.

Detailed Description

In order to better understand the technical content of the present invention, the following provides specific examples to further illustrate the present invention.

The experimental methods used in the embodiment of the invention are conventional methods unless otherwise specified.

Materials, reagents, and the like used in the examples of the present invention are commercially available unless otherwise specified.

Example 1

The face cleaning emulsion added with the coconut shell activated carbon powder is prepared by mixing the following raw materials in percentage by weight:

Example 2

The face cleaning emulsion added with the coconut shell activated carbon powder is prepared by mixing the following raw materials in percentage by weight:

Example 3

The face cleaning emulsion added with the coconut shell activated carbon powder is prepared by mixing the following raw materials in percentage by weight:

The above-mentioned facial cleanser of examples 1-3 was prepared as follows:

S1, putting the phase A into a main pot, stirring and heating to 85 ℃, and stirring at a constant temperature until the phase A is completely dissolved;

S2, putting the phase B into a water boiler, stirring and heating to 60 ℃, stirring until the phase B is completely dissolved, pumping into a main boiler quickly while stirring, discharging vacuum after 5 minutes, controlling stirring at 30rpm, stirring at constant temperature for 45 minutes, adding the phase C, stirring uniformly,

S3, when the mixed materials are stirred and cooled to below 45 ℃, adding a D phase which is uniformly dispersed in advance, uniformly stirring, adding an E phase, uniformly stirring, cooling to below 35 ℃, checking, filtering, discharging and standing after QC checking is qualified, filling, packaging and warehousing to obtain the face cleaning cream added with the coconut shell activated carbon powder.

Comparative example 1

The difference between the comparative example and the example 3 is that the face cleaning milk is not added with coconut shell activated carbon powder, and is replaced by bamboo carbon powder, and specifically comprises the following components:

Comparative example 2

The difference between this comparative example and example 3 is that no emulsifier III was added to the raw material of the phase a of the cleanser.

Comparative example 3

The difference between this comparative example and example 3 is that the raw material of the E phase of the cleanser does not contain chamomile extract.

Comparative example 4

The difference between this comparative example and example 3 is that the cleansing cream E phase material does not contain Hamamelis mollis distillate.

1. Cleaning efficiency

Selecting 80 volunteers, wherein 48 women aged 20-30 years old are oily skin, 32 women are dry skin, randomly dividing into 8 groups, 10 people in each group, cleaning by using the facial cleanser and the commercial facial cleanser of the invention examples 1-3 and comparative examples 1-4 after makeup, using the forehead and the nose wings of each subject as test areas, using once in the morning and evening, using for 20 days continuously, using an SM815 skin grease measuring instrument and a skin dirt measuring instrument to measure the skin grease content and the skin dirt content, and calculating the cleaning efficiency;

grease clearance = (skin grease content before cleaning-skin grease content after cleaning)/skin grease content before cleaning x 100%;

dirt removal rate = (skin dirt content before cleaning-skin dirt content after cleaning)/skin dirt content before cleaning x 100%;

the skin moisturizing effect and the skin whitening effect are measured while cleaning,

Measuring the water content of the skin before and after using by adopting a skin moisture content tester, and calculating the increase and decrease rate of the skin moisture content;

Testing the melanin content of the facial skin of a subject by adopting a MEXAMETER MX skin pigment analyzer;

melanin inhibition = (melanin content 1 day before use-melanin content 30 days after use)/melanin content 1 day before use x 100%;

the measurement results were as follows:

From the table results, the facial cleanser has better skin grease clearance rate and dirt clearance rate, the grease clearance rate reaches 96.3-98.8%, the dirt clearance rate reaches 97.5-99.5%, the moisture content increase rate is 4.2-5.1%, and the melanin inhibition rate is 70.6-72.3%; from the group of examples compared with comparative example 1, the addition of coconut shell activated carbon powder, the adsorption can remove the superfluous grease and keep the skin fresh. This helps to reduce skin problems caused by excessive oil secretion, and can adsorb dirt, oil and cosmetic residues on the skin surface, thereby achieving a deep cleaning effect. The adsorption can help to remove the plugs in pores, prevent and improve skin problems such as blackheads and acnes, and remove aged keratinocytes and dead skin cells on the surface of the skin, thereby improving dark complexion. The coconut shell activated carbon powder can adsorb free radicals and harmful substances on the surface of skin, reduce the damage of oxidative stress to the skin, and make the skin brighter and glossy.

Compared with comparative example 2, the emulsifier III is prepared from myristic acid, arachidic acid, oleic acid and the like according to a specific proportion, has the effects of cleaning skin, removing grease and dirt on the surface of the skin and sterilizing effect, can mildly remove grease on pores of the skin by lauric acid and myristic acid, has good sterilizing effect, can prevent skin inflammation, can inhibit melanin factors in human cells by palmitic acid, and can improve skin pigmentation; the arachidic acid can deeply clean the skin, remove dirt and redundant grease on the surface of the skin, and the oleic acid can reduce free radicals in the skin, thereby being beneficial to reducing the damage of ultraviolet rays to the skin and further playing a role in maintaining beauty and keeping young.

Compared with comparative example 3, the chamomile extract can regulate the secretion of grease, balance metabolism, prevent melanin precipitation and excessive acne, has the efficacy of relieving and calming, can relieve discomfort and sensitivity of facial skin, reduce facial inflammation and redness, and simultaneously supplement water and nutrients required by the skin, so that the skin is softer, smoother and more elastic.

Compared with comparative example 4, procyanidins contained in Hamamelis virginiana have anti-inflammatory effect on skin, repair damaged skin, reduce skin moisture loss, and have soothing and astringing effects, and can regulate sebum secretion, relax pores, purify pores, soften facial pores, and make skin smoother.

The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the invention.

Claims (10)

1. A facial cleanser added with coconut shell activated carbon powder is characterized in that: the material is formed by mixing A phase, B phase, C phase, D phase and E phase according to weight percentage:

Phase A: 10-20% of an emulsifying agent I, 5-12% of an emulsifying agent II, 5-9% of an emulsifying agent III, 1-3% of propylene glycol, 1-2% of a skin conditioning agent I and 0.8-1.2% of glycerol stearate;

and B phase: 30-40% of water, 3-8% of potassium hydroxide and 10-18% of humectant;

And C phase: 3-8% of surfactant and 2.5-5.5% of skin conditioner II;

And D phase: 0.8 to 2.0 percent of coconut shell activated carbon powder,

E phase: 0.05 to 0.12 percent of chamomile extract, 0.05 to 0.12 percent of compound amino acid, 0.05 to 0.2 percent of witch hazel distillate, 0.05 to 0.12 percent of skin conditioner III, 0.05 to 0.12 percent of preservative and 0.1 to 0.2 percent of essence.

2. The facial cleanser with the addition of the coconut activated carbon powder as recited in claim 1, wherein: the material is formed by mixing A phase, B phase, C phase, D phase and E phase according to weight percentage:

Phase A: 15% of an emulsifier I, 8% of an emulsifier II, 7.5% of an emulsifier III, 2% of propylene glycol, 1.5% of a skin conditioner I and 1% of glycerol stearate;

And B phase: 35.6% of water, 5.7% of potassium hydroxide and 14% of humectant, wherein the humectant comprises the following raw materials in percentage by weight: 99.7% of glycerol and 0.3% of water;

And C phase: 4% of surfactant and 3.5% of skin conditioner II;

And D phase: 1.5% of coconut shell activated carbon powder,

E phase: 0.1% of chamomile extract, 0.1% of compound amino acid, 0.15% of witch hazel distillate, 0.1% of skin conditioner III, 0.1% of preservative and 0.15% of essence.

3. The facial cleanser with the addition of the coconut activated carbon powder as recited in claim 1, wherein: the emulsifier I comprises the following raw materials in percentage by weight: lauric acid 0.3%, myristic acid 99.3%, palmitic acid 0.4%; the emulsifier II comprises the following raw materials in percentage by weight: myristic acid 0.3%, palmitic acid 99.1%, stearic acid 0.6%; the emulsifier III comprises the following raw materials in percentage by weight: lauric acid 0.24%, myristic acid 1.25%, palmitic acid 58.16%, stearic acid 39.84%, arachic acid 0.32%, oleic acid 0.19%.

4. The facial cleanser with the addition of the coconut activated carbon powder as recited in claim 1, wherein: the skin conditioner I comprises the following raw materials in percentage by weight: 97% of PEG-150 distearate and 3% of water; the skin conditioner II comprises the following raw materials in percentage by weight: palm kernel oleyl amide DEA90%, glycerol 10%; the skin conditioner III comprises the following raw materials in percentage by weight: 0.05% of water, 99.39% of phenoxyethanol, 80.5% of acetyl hexapeptide and 0.06% of ethylhexyl glycerol.

5. The facial cleanser with the addition of the coconut activated carbon powder as recited in claim 1, wherein: the surfactant comprises the following raw materials in percentage by weight: 40% of sodium methyl cocoyl taurate and 60% of water.

6. The facial cleanser with the addition of the coconut activated carbon powder as recited in claim 1, wherein: the chamomile extract comprises the following raw materials in percentage by weight: 5% of chamomile extract, 70% of water and 25% of butanediol.

7. The facial cleanser with the addition of the coconut activated carbon powder as recited in claim 1, wherein: the compound amino acid comprises the following raw materials in percentage by weight: 15.38% of water, 24.45% of butanediol, 17.35% of glycerol, 5.7% of serine, 5.35% of arginine, 4.45% of glutamic acid, 4.37% of isoleucine, 4.25% of proline, 3.95% of glycine, 3.35% of leucine, 3.35% of alanine, 3.21% of aspartic acid, 2.8% of valine, 1.02% of sodium lactate and 1.02% of lactic acid.

8. The facial cleanser with the addition of the coconut activated carbon powder as recited in claim 1, wherein: the witch hazel distillate comprises the following raw materials in percentage by weight: 99% of Hamamelis virginiana water and 1% of phenoxyethanol.

9. The facial cleanser with the addition of the coconut activated carbon powder as recited in claim 1, wherein: the preservative comprises the following raw materials in percentage by weight: methyl isothiazolinone 0.18%, methyl chloroisothiazolinone 0.54%, magnesium chloride 0.2%, magnesium nitrate 1%, benzyl alcohol 20%, triethylene glycol 25%, propylene glycol 15% and water 38.08%.

10. The method for preparing the facial cleanser added with the coconut shell activated carbon powder as claimed in claim 1, which is characterized in that: the method comprises the following steps:

S1, putting the phase A into a main pot, stirring and heating to 80-90 ℃, and stirring at a constant temperature until the phase A is completely dissolved;

S2, putting the phase B into a water boiler, stirring and heating to 65-75 ℃, stirring until the phase B is completely dissolved, pumping into a main boiler rapidly while stirring, discharging vacuum after pumping for 4-6 minutes, controlling stirring at 25-40rpm, stirring at constant temperature for 40-50 minutes, adding the phase C, stirring uniformly,

S3, when the mixed materials are stirred and cooled to below 45 ℃, adding a D phase which is uniformly dispersed in advance, uniformly stirring, adding an E phase, uniformly stirring, cooling to below 35 ℃, checking, filtering, discharging and standing after QC checking is qualified, filling, packaging and warehousing to obtain the face cleaning cream added with the coconut shell activated carbon powder.