CN111249195B - Refreshing astringent lotion and preparation method thereof - Google Patents

Abstract

The invention discloses refreshing astringent lotion and a preparation method thereof, wherein the astringent lotion comprises the following astringent in percentage by weight: 0.5-5% of seawater, 2-5% of medicinal fomes fomentarius extract, 1-7% of hamamelis virginiana water and 0.1-1% of sebum regulator in percentage by weight, wherein the sebum regulator is PCA zinc; the astringent ingredients of the invention are milder and refreshing, and can quickly astringe pores; the skin care product is matched with components such as a stripping agent, a humectant, a sebum regulator and the like, so that aged skin is removed, the water content of the skin is enhanced, the skin is prevented from being blocked by grease, and the problem of thick skin is prevented from the source; in addition, the astringent lotion also adds a plurality of effective components such as antioxidant, accelerant and the like, can accelerate the effect of the effective substances and strengthen the skin barrier, thereby further enhancing the astringent effect.

Description

Refreshing astringent lotion and preparation method thereof

Technical Field

The invention belongs to the field of daily chemicals, and relates to refreshing astringent lotion and a preparation method thereof.

Background

When the skin becomes old and has more horny substances, the skin becomes thick and rough, pores become large, and the skin becomes dark and dry due to the fact that moisture and maintenance components cannot be smoothly absorbed, and the oil secretion amount is accelerated, so that the pores become large again. In addition, with the increase of age, the skin gradually loses elasticity, a supporting structure is lacked around the hair follicle, and the pore is easy to be bigger; the dry skin environment inside the outer oil also causes the pores to become coarse. In normal times, care should be taken to maintain the skin daily. Skin tissue aging and atrophy, and skin aging is inevitable, and usually, by a certain age period, pores of the skin become loose, blood circulation is gradually unsmooth, and skin metabolism begins to slow down.

Astringent is a common cosmetic lotion, and has the effects of balancing skin pH value, regulating oil secretion, supplementing lost water, controlling oil and keeping moisture. Most of the existing astringents which astringe water can only temporarily shrink expanded pores into a tight state or improve the visual impression of large pores from the outside, but can not really shrink the pores, and part of the astringents contain alcohol, are relatively irritant and are not used for sensitive skin; other astringent lotions have a certain action, but cannot radically improve the problem of large pores, and the astringent effect is not durable.

Disclosure of Invention

The invention aims to provide the astringent lotion which has obvious effect and can effectively solve the problem of large pores aiming at the defects of the prior art.

In order to achieve the purpose, the invention adopts the technical scheme that: a refreshing astringent lotion comprises the following astringent in percentage by weight: 0.5-5% of seawater, 2-5% of medicinal fomes fomentarius extract, 1-7% of hamamelis virginiana water and 0.1-1% of sebum regulator by weight percentage, wherein the sebum regulator is PCA zinc.

The seawater has various mineral elements and enhances water movement through osmosis; contains balanced potassium/sodium ratio, and can moisturize skin cells to prevent transepidermal water loss, help to reduce pores, provide instant cooling effect, and has anti-inflammatory effect.

The medicinal fomes fomentarius extract is a combination of butanediol and the medicinal fomes fomentarius extract, is sold as Laricyl LS 8865 by Basff company, and has the effects of whitening and moisturizing, tightening skin, shrinking pores and tendering skin.

The hamamelis virginiana flower water contains special allergy-softening factors, can relieve unstable skin, can deeply clean the skin, directly reaches the deep part of pores, removes redundant oil stains, and has a good convergence effect; in addition, the compound can also obviously reduce the content of malondialdehyde generated by strong ultraviolet radiation in tissues and resist free radicals, and has the function of resisting aging.

The PCA zinc can effectively inhibit 5 alpha reductase, reduce sebum secretion and inflammatory reaction, and effectively inhibit the reproduction of Propionibacterium acnes.

The astringent effect is enhanced by using PCA zinc, seawater, medicinal fomes fomentarius extract and Hamamelis virginiana water in combination.

As a preferred embodiment of the invention, the astringent water comprises the following components in percentage by weight: 1% zinc PCA, 3% seawater, 4% fomes officinalis extract and 6% hamamelis virginiana water.

As a preferred embodiment of the present invention, the astringent water further comprises the following exfoliants in percentage by weight: 2-5% of papain glycolysis compound; the papain glycolysis compound is a mixture consisting of papain, calcium pantothenate, xanthan gum, caprylyl glycol, urea, magnesium lactate, ethylhexyl glycerol, potassium lactate, serine, alanine, proline, magnesium chloride, maltodextrin and sodium citrate.

The papain glycolysis complex is purchased from Spanish Riptotay under the trade name PEELMOIST molecular film papain; has the ability to selectively degrade the crosslinks between damaged or dead cells, gently exfoliate waste cells, increase skin moisturization, and present a bright skin tone.

As a preferred embodiment of the present invention, the astringent further comprises the following humectants in weight percent: trehalose 0.5-5%, glycerol 1-8%, butanediol 1-5% and 1, 2-hexanediol 0.3-1%.

As a preferred embodiment of the invention, the composition also comprises auxiliary materials and the balance of water; the auxiliary materials comprise at least one of antioxidant, penetration enhancer, soothing agent and cooling agent.

As a preferred embodiment of the invention, the antioxidant comprises the following components in percentage by weight of the astringent water: 0.01-1% tripeptide-1 copper and 0.3-0.6% p-hydroxyacetophenone; the penetration enhancer is inositol which accounts for 0.2-2% of the weight percentage of the astringent water; the soothing agent is a plant extract compound accounting for 0.5-2% of the weight of the astringent; the freshener is menthol lactate accounting for 0.02 percent of the weight of the astringent water.

Tripeptide-1 copper is also known as copper triside peptide and copper bluepeptide. The copper peptide and the copper compound thereof can be used as an activator and an antioxidant for tissue remodeling, and the copper peptide is also a signal peptide, so that the degradation of a large number of collagen aggregates outside the scar, the synthesis of normal collagen of the skin, the generation of elastin, proteoglycan and glucosaminan, the growth speed and migration of different cell types, inflammation resistance and antioxidant reaction are promoted.

Inositol is a natural osmotic factor, and can improve expression of filaggrin, regulate epidermal water homeostasis, reduce epidermal water loss, absorb water into stratum corneum, improve dermal fibroblast cell metabolism, and improve skin elasticity.

The soothing agent is a plurality of plant extract compounds such as butanediol/water/centella asiatica extract/polygonum cuspidatum root extract/scutellaria baicalensis extract/glycyrrhiza glabra root extract/chamomile flower extract/tea leaf extract/rosemary leaf extract, is sold under the trade name of CalmYang and purchased from BioSpectrum, and has a good effect of repairing skin barriers.

The addition of multiple ingredients can further enhance the skin barrier and slow down the problem of large pores caused by skin aging.

As a preferred embodiment of the invention, the astringent consists of the following components in percentage by weight: 3% seawater, 4% fomes officinalis extract, 6% hamamelis virginiana water, 4% papain glycolysis complex, 1% zinc PCA, 2% trehalose, 6% glycerol, 4% butylene glycol, 0.5% 1, 2-hexanediol, 0.8% tripeptide-1 copper, 0.5% p-hydroxyacetophenone, 1% inositol, 2% plant extract complex, 0.02% menthol lactate, and the balance water.

Further, the invention also provides a preparation method of the refreshing astringent lotion, which comprises the following steps:

(1) stirring and dissolving the phase A;

(2) stirring and mixing the phase B uniformly, adding the phase A, and continuously stirring until the phase B is dissolved;

(3) uniformly stirring the phase C, and adding the phase C into the mixture in the step (2);

(4) heating and dissolving the phase D, standing, cooling, adding menthol lactate, and stirring to dissolve;

(5) adding the mixture obtained in the step (4) into the mixture obtained in the step (3), uniformly stirring and mixing, and then discharging;

wherein the content of the first and second substances,

the phase A is as follows: water, zinc PCA, trehalose, and inositol;

the phase B is as follows: glycerol and papain glycolysis complex;

the phase C is as follows: hamamelis virginiana water, seawater, medicinal fomes fomentarius extract, plant extract complex and tripeptide-1 copper;

the phase D is as follows: butanediol, 1, 2-hexanediol and p-hydroxyacetophenone.

The astringent components comprise an astringent, an exfoliating agent, a humectant and a sebum regulator, and are natural and non-irritant; the PCA zinc, seawater and inositol can effectively inhibit 5 alpha reductase, regulate grease secretion, inhibit the generation of excessive grease, reduce inflammation and prevent the problem of thick skin from the source; further using medicinal fomes fomentarius and hamamelis virginiana to instantly shrink pores and tighten skin; the papain and the blue copper peptide are matched in a synergistic way, so that the waste cutin is updated, the formation of collagen and elastin is stimulated, and the skin is compacted.

Detailed Description

To better illustrate the objects, aspects and advantages of the present invention, the present invention will be further described with reference to specific examples.

Example 1

The refreshing astringent lotion provided by the invention comprises the following components in percentage by mass: 5% seawater, 5% fomes officinalis extract, 7% hamamelis virginiana water, 5% papain glycolysis complex, 1% zinc PCA, 5% trehalose, 8% glycerol, 5% butylene glycol, 1% 1, 2-hexanediol, 1% tripeptide-1 copper, 0.6% p-hydroxyacetophenone, 2% inositol, 2% plant extract complex, 0.1% menthol lactate, and the balance water.

The preparation method comprises the following steps:

(1) stirring and dissolving the phase A;

(2) stirring and mixing the phase B uniformly, adding the phase A, and continuously stirring until the phase B is dissolved;

(3) uniformly stirring the phase C, and adding the phase C into the mixture in the step (2);

(4) heating and dissolving the phase D, standing, cooling, adding menthol lactate, and stirring to dissolve;

(5) adding the mixture obtained in the step (4) into the mixture obtained in the step (3), uniformly stirring and mixing, and then discharging;

wherein the content of the first and second substances,

the phase A is as follows: water, zinc PCA, trehalose, and inositol;

the phase B is as follows: glycerol and papain glycolysis complex;

the phase C is as follows: hamamelis virginiana water, seawater, medicinal fomes fomentarius extract, plant extract complex and tripeptide-1 copper;

the phase D is as follows: butanediol, 1, 2-hexanediol and p-hydroxyacetophenone.

Example 2

The refreshing astringent lotion provided by the invention comprises the following components in percentage by mass: 3% seawater, 4% fomes officinalis extract, 6% hamamelis virginiana water, 4% papain glycolysis complex, 1% zinc PCA, 2% trehalose, 6% glycerol, 4% butylene glycol, 0.5% 1, 2-hexanediol, 0.8% tripeptide-1 copper, 0.5% p-hydroxyacetophenone, 1% inositol, 2% plant extract complex, 0.02% menthol lactate, and the balance water; the preparation method is the same as that of example 1.

Example 3

The refreshing astringent lotion provided by the invention comprises the following components in percentage by mass: 0.5% seawater, 2% fomes officinalis extract, 1% hamamelis virginiana water, 2% papain glycolysis complex, 0.1% zinc PCA, 0.5% trehalose, 1% glycerol, 1% butylene glycol, 0.3% 1, 2-hexanediol, 0.01% tripeptide-1 copper, 0.3% p-hydroxyacetophenone, 0.2% inositol, 0.5% plant extract complex, 0.005% menthol lactate, and the balance water; the preparation method is the same as that of example 1.

Example 4

The refreshing astringent lotion provided by the invention comprises the following components in percentage by mass: 5% seawater, 5% fomes officinalis extract, 7% hamamelis virginiana water, 4% papain glycolysis complex, 1% zinc PCA, 2% trehalose, 6% glycerol, 4% butylene glycol, 0.5% 1, 2-hexanediol, 0.8% tripeptide-1 copper, 0.5% p-hydroxyacetophenone, 1% inositol, 2% plant extract complex, 0.02% menthol lactate, and the balance water; the preparation method is the same as that of example 1.

Example 5

The refreshing astringent lotion provided by the invention comprises the following components in percentage by mass: 3% seawater, 4% fomes officinalis extract, 6% hamamelis virginiana water, 5% papain glycolysis complex, 1% zinc PCA, 5% trehalose, 8% glycerol, 5% butylene glycol, 1% 1, 2-hexanediol, 1% tripeptide-1 copper, 0.6% p-hydroxyacetophenone, 2% inositol, 2% plant extract complex, 0.1% menthol lactate, and the balance water; the preparation method is the same as that of example 1.

Example 6

The refreshing astringent lotion provided by the invention comprises the following components in percentage by mass: 0.5% seawater, 2% fomes officinalis extract, 1% hamamelis virginiana water, 5% papain glycolysis complex, 0.1% zinc PCA, 5% trehalose, 8% glycerol, 5% butylene glycol, 1% 1, 2-hexanediol, 1% tripeptide-1 copper, 0.6% p-hydroxyacetophenone, 2% inositol, 2% plant extract complex, 0.1% menthol lactate, and the balance water; the preparation method is the same as that of example 1.

Example 7

The refreshing astringent lotion provided by the invention comprises the following components in percentage by mass: 3% seawater, 4% fomes officinalis extract, 6% hamamelis virginiana water, 2% papain glycolysis complex, 1% zinc PCA, 0.5% trehalose, 1% glycerol, 1% butylene glycol, 0.3% 1, 2-hexanediol, 0.01% tripeptide-1 copper, 0.3% p-hydroxyacetophenone, 0.2% inositol, 0.5% plant extract complex, 0.005% menthol lactate, and the balance water; the preparation method is the same as that of example 1.

Comparative example 1

A comparative example of refreshing astringent water of the present invention, which contains the same composition and preparation method as example 2 except that the components of the comparative example do not contain Hamamelis virginiana water, fomes officinalis extract, zinc PCA and seawater.

Comparative example 2

A comparative example of refreshing astringent lotion of the present invention, which contains the same components and preparation method as example 2 except that it does not contain Hamamelis Virginiana water and Fomitopsis officinalis extract.

Comparative example 3

A comparative example of refreshing astringent lotion of the present invention, which contains the same components and preparation method as example 2 except that it does not contain Hamamelis virginiana lotion.

Comparative example 4

A comparative example of refreshing astringent lotion of the present invention, which contains the same components and preparation method as example 2 except that it does not contain fomes officinalis extract.

Comparative example 5

A comparative example of refreshing astringent lotion of the present invention, which contains the same components and preparation method as example 2 except that zinc PCA is not contained.

Comparative example 6

A comparative example of refreshing astringent water of the present invention, which contains the same components and preparation method as example 2 except that it does not contain seawater.

Comparative example 7

A comparative example of refreshing astringent water of the present invention, which contains the same components and preparation method as example 2 except that it does not contain zinc PCA and seawater.

Example 8 sebum level (CSL) test

Selecting 70 volunteers with the age of 18-50 years, male and female, wherein the screening conditions are as follows: the sebum level is more than or equal to 150 mu g/cm after three hours of face cleaning in the morning². Randomly divided into 14 groups, and after cleansing the face, each group separately received appropriate amounts of the oil-controlling astringent compositions prepared in examples 1-7 and the compositions prepared in comparative examples 1-7Applied to forehead and gently patted to absorb, and is used once a day in the morning and evening. And testing the sebum level (CSL) of the 4 th week by using a sebum test analyzer, and taking the average value of the test results of the user and taking the sebum level 30min after the test area is cleaned as an initial value. The results are shown in Table 1.

TABLE 1 seborrhea flux Change for each sample

Sample (I)	Level of seborrheic flux reduction
		Example 1	-28.45％
Example 2	-31.24％
		Example 3	23.01％
Example 4	-29.61％
		Example 5	-30.09％
Example 6	23.15％
		Example 7	-25.17％
Comparative example 1	-1.81％
		Comparative example 2	-19.37％
Comparative example 3	-20.48％
		Comparative example 4	-22.95％
Comparative example 5	-17.68％
		Comparative example 6	-18.36％
Comparative example 7	-14.78％

From table 1, it can be seen that the astringent water is deficient in hamamelis virginiana water, fomes officinalis extract, zinc PCA and seawater, and the secretion of skin oil is significantly more, which indicates that the hamamelis virginiana water, the fomes officinalis extract, zinc PCA and seawater respectively have the function of regulating the secretion of oil; the oil control combinations prepared in examples 1-7 showed a significant reduction in seborrhea flux between-23% and-31%, and the reduction in the amount of seborrhea was reduced in the absence of any one of the four active ingredients as compared to comparative examples 1-7. This demonstrates the synergistic oil control effect between the four substances described in the present invention.

Example 9 pore diameter and volume reduction Effect test

70 volunteers aged 18-50 were selected and randomly divided into 14 groups, and each group was applied to the whole face with an appropriate amount of the oil control astringent composition prepared in examples 1-7 and the composition prepared in comparative examples 1-7, and then patted to absorb the astringent composition, and the astringent composition was used once a day, morning and evening. The pores evident around the cheeks and nose (>0.25mm) (ratiometer) were measured by image analysis and the user test results were averaged using the test results for pore diameter and volume reduction after 4 weeks. The results are shown in Table 2.

TABLE 2 pore Change after use of samples

As can be seen from Table 2, the skin pores are not obviously reduced after the astringent is lack of the Hamamelis virginiana water and the medicinal Fomitopsis fomentarius extract, which indicates that the Hamamelis virginiana water and medicinal Fomitopsis fomentarius extract combination has a better effect of astringing the pores. The combination of PCA zinc and seawater has no obvious effect on pore reduction, but the pore reduction level is improved after the combination of the PCA zinc and the seawater is matched with Hamamelis virginiana water and medicinal pore-forming bacteria extract. This demonstrates the synergistic pore-shrinking effect between the four substances of the present invention.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims (4)

1. The refreshing astringent lotion is characterized by comprising the following astringent in percentage by weight: 3-5% of seawater, 4-5% of medicinal fomes fomentarius extract and 6-7% of hamamelis virginiana water; and 1% by weight of a sebum regulator, wherein the sebum regulator is zinc PCA; and 4-5% by weight of an exfoliating agent; and the humectant comprises the following components in percentage by weight: 2-5% of trehalose, 6-8% of glycerol, 4-5% of butanediol and 0.5-1% of 1, 2-hexanediol; also comprises auxiliary materials and the balance of water; the fomes officinalis extract is under the trade name of Laricyl LS 8865;

the exfoliating agent is a papain glycolysis compound which is a mixture of papain, calcium pantothenate, xanthan gum, caprylyl glycol, urea, magnesium lactate, ethylhexyl glycerin, potassium lactate, serine, alanine, proline, magnesium chloride, maltodextrin and sodium citrate and is named as PEELMOIST molecular film papain;

the auxiliary materials comprise an antioxidant, a penetration enhancer, a soothing agent and a freshener;

the antioxidant comprises the following components in percentage by weight of the astringent: 0.8-1% tripeptide-1 copper and 0.5-0.6% p-hydroxyacetophenone; the penetration enhancer is inositol which accounts for 1-2% of the weight percentage of the astringent water; the soothing and sensitizing agent is a plant extract compound accounting for 2% of the weight of the astringent water, and is sold under the trade name of CalmYang; the freshener is menthol lactate accounting for 0.02 percent of the weight of the astringent water.

2. The refreshing astringent lotion of claim 1, comprising the following components in weight percent: 1% zinc PCA, 3% seawater, 4% fomes officinalis extract and 6% hamamelis virginiana water.

3. The refreshing astringent lotion according to claim 1, consisting of the following components in weight percent: 3% seawater, 4% fomes officinalis extract, 6% hamamelis virginiana water, 4% papain glycolysis complex, 1% zinc PCA, 2% trehalose, 6% glycerol, 4% butylene glycol, 0.5% 1, 2-hexanediol, 0.8% tripeptide-1 copper, 0.5% p-hydroxyacetophenone, 1% inositol, 2% plant extract complex, 0.02% menthol lactate, and the balance water.

4. The method for preparing refreshing astringent lotion according to claim 3, comprising the steps of:

(1) stirring and dissolving the phase A;

(2) stirring and mixing the phase B uniformly, adding the phase A, and continuously stirring until the phase B is dissolved;

(3) uniformly stirring the phase C, and adding the phase C into the mixture in the step (2);

(4) heating and dissolving the phase D, standing, cooling, adding menthol lactate, and stirring to dissolve;

(5) adding the mixture obtained in the step (4) into the mixture obtained in the step (3), uniformly stirring and mixing, and then discharging;

wherein the content of the first and second substances,

the phase A is as follows: water, zinc PCA, trehalose, and inositol;

the phase B is as follows: glycerol and papain glycolysis complex;

the phase C is as follows: hamamelis virginiana water, seawater, medicinal fomes fomentarius extract, plant extract complex and tripeptide-1 copper;

the phase D is as follows: butanediol, 1, 2-hexanediol and p-hydroxyacetophenone.