CN115006303A

CN115006303A - Anti-allergy moisturizing skin-activating essence lotion and preparation method thereof

Info

Publication number: CN115006303A
Application number: CN202111667599.0A
Authority: CN
Inventors: 石毛; 林志隆
Original assignee: ANGLEE COSMETIC TECHNOLOGY CO LTD
Current assignee: ANGLEE COSMETIC TECHNOLOGY CO LTD
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-09-06

Abstract

The application discloses an anti-allergy moisturizing skin-activating essence lotion and a preparation method thereof, and the preparation raw materials comprise: the prepared essence water has the effects of promoting the repair and growth of skin cells, promoting the generation of collagen and elastin, improving the regeneration rate of stratum corneum, relieving allergy, resisting inflammation, whitening and resisting oxidation, improving the moisture retention capacity of the skin, reducing the growth of skin wrinkles, improving the roughness of the skin and improving the resistance of the skin to external environment stimulation. The preparation process is simple, the used components are mild and have no stimulation, and the requirements of people on the safety of cosmetics are met. In addition, the essence prepared by the method is stable in storage and easy to absorb, has obvious effects of moisturizing, anti-allergy and anti-inflammation, and can be widely applied to facial skin care of different skin types.

Description

Anti-allergy moisturizing skin-activating essence lotion and preparation method thereof

Technical Field

The invention relates to the field of preparation of essence water, A61Q19/00, and particularly relates to anti-allergy moisturizing and skin-activating essence water and a preparation method thereof.

Background

The essence water is a specific name for a water-based cosmetic product in skin care products, has higher nutritional ingredients than common toning lotion and toner, and mainly has the functions of keeping the skin in a moist state, maintaining the natural balance of the skin and facilitating the high absorption of the subsequently used skin care products. But aiming at different requirements, the essential water is required to have the efficacies of relieving skin darkness, regulating skin cell activity, enhancing stable skin tolerance, resisting inflammation and allergy and the like, and can be suitable for users with different skin states.

Patent CN202110312481.X discloses a high moisture-keeping essence water and a preparation method thereof, wherein the components are divided into A, B components, saccharide isomerate is used for moisture keeping, and the saccharide isomerate is matched with hydroxyethyl urea, betaine, hydrolyzed hyaluronic acid, beta-glucan and trehalose to act, so that the essence water has good skin-friendly property and strong permeability, can achieve high-efficiency lasting moisture keeping, has no stimulation and sticky feeling, but does not have anti-allergic and anti-inflammatory effects and has certain requirements on the skin of a user. Patent CN202110413786.X discloses a PHAR H skin mechanism ectoine repairing essence and a production process thereof, wherein the formula comprises acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer, butanediol, 8H dazzling activated sodium hyaluronate, ectoine (tetrahydromethyl pyrimidine carboxylic acid) and glatirelin, wherein the addition of the ectoine (tetrahydromethyl pyrimidine carboxylic acid) can play a role in moisturizing, relieving and anti-allergy, repairing and anti-aging, can moisten dry skin and reduce water loss, but the essence is only suitable for skin repair after stimulation and can condition the stable tolerance state of the skin.

Disclosure of Invention

The invention provides the anti-allergy moisturizing skin-activating essence lotion and the preparation method thereof, so that the technical problem which can be solved by the exclusive right in the prior art is solved, and the technical effect is realized.

The invention provides an anti-allergy moisturizing and skin-activating essence lotion which comprises the following preparation raw materials in percentage by mass:

deionized water: 70-90% of a humectant: 7-20% of a skin conditioner: 1-10% of preservative: 0.1-1%, excipient: 0.05-0.4%, pH regulator: 0.05-0.3%, emulsifier: 0.05 to 0.3%, fragrance-imparting agent: 0.005-0.05%;

in some preferred embodiments, the humectant is selected from one or more of alcohols, glycerol polyethers, betaines, methylglycine proline, hyaluronic acid;

in some preferred embodiments, the alcohol comprises one or more of dipropylene glycol, propylene glycol, butylene glycol, pentylene glycol, glycerol, hexylene glycol, xylitol, and octylene glycol;

in some preferred embodiments, the humectant is an alcohol, betaine; further preferably, the humectant is dipropylene glycol, propylene glycol, butylene glycol, glycerol, betaine, xylitol, caprylyl glycol;

in some preferred embodiments, the mass ratio of the dipropylene glycol, the propylene glycol, the butylene glycol, the glycerol, the betaine, the xylitol and the capryl glycol is (15-25): (10-15): (10-15): (10-15): (1-5): (1-5): 1; preferably, the mass ratio of the dipropylene glycol, the butanediol, the propylene glycol, the glycerol, the betaine, the xylitol and the capryl glycol is 20: 12.5: 12.5: 12.5: 2.5: 2.5: 1;

in some preferred embodiments, the skin conditioning agent is selected from one or more of palmitoyl pentapeptide-4, tranexamic acid, trehalose, panthenol, Chrysanthemum (chrysanthem morifolia) extract, Citrus Junos (Citrus Junos) fruit extract, purslane (Portulaca oleracea L.) extract, beta-glucan, allantoin, phytosterol oleate; preferably, the skin conditioning agent is palmitoyl pentapeptide-4, tranexamic acid, panthenol, orange (Citrus Junos) fruit extract, beta-glucan, allantoin;

in some preferred embodiments, the mass ratio of palmitoyl pentapeptide-4 to tranexamic acid to panthenol to the mass ratio of citrus grandis fruit extract to beta-glucan to allantoin is (15-20): (9-15): (1-5): (18-24): (15-20): 1; preferably, the mass ratio of the palmitoyl pentapeptide-4, tranexamic acid, panthenol, the orange fruit extract, the beta-glucan and the allantoin is 16: 12: 4: 20: 16: 1;

in some preferred embodiments, the preservative is selected from one or more of imidazolidinyl urea, chlorphenesin, phenoxyethanol, ethylhexyl glycerol, methylparaben, propylparaben, potassium sorbate, p-hydroxyacetophenone; preferably, the preservative is imidazolidinyl urea, phenoxyethanol, methylparaben, propylparaben;

in some preferred embodiments, the mass ratio of imidazolidinyl urea to phenoxyethanol to methylparaben to propylparaben is (0.1 to 0.5): (0.1-0.4): (0.05-0.3): (0.01 to 0.05); preferably, the mass ratio of the imidazolidinyl urea to the phenoxyethanol to the methyl hydroxybenzoate to the propyl hydroxybenzoate is 0.3: 0.22: 0.18: 0.03;

in some preferred embodiments, the excipient is selected from one or more of cellulose, cellulose gum, acrylic/C10-30 alkanol acrylate crosspolymer, xanthan gum, gum arabic, hydroxypropyl guar gum, sodium alginate; preferably, the excipient is acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer, hydroxypropyl guar gum;

in some preferred embodiments, the mass ratio of the acrylic acid (ester)/C10-30 alkanol acrylate crosslinked polymer to the hydroxypropyl guar gum is (2-5): 1; preferably, the mass ratio of the acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer to the hydroxypropyl guar gum is 3: 1;

in some preferred embodiments, the pH adjusting agent is selected from one or more of sodium hydroxide aqueous solvent, citric acid aqueous solution, triethanolamine, sodium glycerophosphate, arginine; preferably, the pH adjusting agent is triethanolamine;

in some preferred embodiments, the emulsifier is selected from one or more of squalane, PEG-40 hydrogenated castor oil/PPG-26-Butaneth-26, cetearyl alcohol, polysorbate-60; preferably, the emulsifier is PEG-40 hydrogenated castor oil/PPG-26-Butaneth-26;

in some preferred embodiments, the fragrance is a perfume.

The invention provides a preparation method of anti-allergy moisturizing skin-activating essence lotion, which comprises the following steps:

(1) adding a solvent and a humectant into a stirring pot, stirring and heating, homogenizing and stirring for 5-8 min at 30-50 ℃, and then cooling to 25-30 ℃ to obtain a mixture A;

(2) adding the preservative, the emulsifier and the excipient into another stirring pot, homogenizing and stirring for 5-8 min at 40-60 ℃, and then cooling to 25-30 ℃ to obtain a mixture B;

(3) mixing the mixture A and the mixture B, and then fully stirring for 0.5-1 h to obtain a mixture C; sampling, inspecting, and discharging;

(4) and adding a skin conditioner and an aromatizing agent into the mixture C, homogenizing and stirring for 5-15 mm, sampling and inspecting, and discharging after the mixture is qualified to obtain the skin conditioner.

Has the advantages that:

(1) in the application, palmitoyl pentapeptide-4, tranexamic acid, panthenol, an orange fruit extract, beta-glucan and allantoin are added in proportion and are matched with a humectant, a preservative, an excipient, an emulsifier, a pH regulator and an aromatizer in a system, so that the prepared essence water has the effects of promoting the repair and growth of skin cells, promoting the generation of collagen and elastin and improving the regeneration rate of stratum corneum, and also has the effects of relieving, resisting allergy, resisting inflammation, whitening and resisting oxidation, can improve the moisturizing capability of skin, reduce the growth of skin wrinkles, improve the roughness of the skin and improve the resistance of the skin to external environmental stimulation.

(2) The skin conditioner contains the neroli extract, can effectively promote cell proliferation activity, and has the effects of promoting growth and delaying aging on dry skin and skin with red blood streak. However, the components of the plant extract are complex, and the solubility and the dispersibility in the system are important influences on the efficacy of the plant extract. The applicant finds that when the emulsifier is added into the system, particularly the emulsifier is PEG-40 hydrogenated castor oil/PPG-26-butanol polyether-26, the dispersion compatibility of the orange fruit extract and other components in the system can be increased, probably because the added PEG-40 hydrogenated castor oil/PPG-26-butanol polyether-26 can form a film or an electric double layer on the surface of the system, so that the components in the system have electric charges, the surface tension of the components is reduced, the components are prevented from mutually coagulating, the dispersion of the system is improved, and meanwhile, under the synergistic effect of acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer, hydroxypropyl guar gum and other components in the system, the essence components in the essence water are absorbed more quickly, and the effect of the essence components is exerted to a greater extent, in addition, the storage stability of the system is obviously improved, so that the system can be stored for a long time at cold and hot temperatures.

(3) According to the application, the mixture formed by the solvent and the humectant is uniformly and fully mixed with the mixture formed by the preservative, the emulsifier, the excipient and the emulsifier, and then the skin conditioner and the aromatizer are added to prepare the essence water. In addition, the essence prepared by the method is stable in storage and easy to absorb, has obvious effects of moisturizing, anti-allergy and anti-inflammation, and can be widely applied to facial skin care of different skin types.

Detailed Description

Example 1.

1. An anti-allergy moisturizing skin-activating essence lotion comprises the following preparation raw materials in percentage by mass:

deionized water: 82.6% of humectant: 12.7%, skin conditioner: 3.45% and preservative: 0.73%, excipient: 0.2%, pH adjuster: 0.15%, emulsifier: 0.15%, fragrance-imparting agent: 0.02 percent;

the humectant is dipropylene glycol, propylene glycol, butanediol, glycerol, betaine, xylitol, and caprylyl glycol; the mass ratio of the dipropylene glycol, the butanediol, the propylene glycol, the glycerol, the betaine, the xylitol and the octyl glycol is 20: 12.5: 12.5: 12.5: 2.5: 2.5: 1;

the skin conditioner is palmitoyl pentapeptide-4 (purchased from Fuorui trade company, Guangzhou), tranexamic acid, panthenol, a citrus junos extract (purchased from Xianglin international trade company, Guangzhou), beta-glucan (purchased from Baihabo company, Guangzhou), and allantoin (purchased from Coxsales trade company, Guangzhou); the mass ratio of palmitoyl pentapeptide-4, tranexamic acid, panthenol, the orange fruit extract, beta-glucan and allantoin is 16: 12: 4: 20: 16: 1;

the preservative is imidazolidinyl urea, phenoxyethanol, methyl hydroxybenzoate and propyl hydroxybenzoate; the mass ratio of imidazolidinyl urea to phenoxyethanol to methyl hydroxybenzoate to propyl hydroxybenzoate is 0.3: 0.22: 0.18: 0.03;

the excipient is acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer (purchased from Guangzhou megabalance trade development Co., Ltd.), hydroxypropyl guar gum (purchased from Guangzhou Saifu chemical Co., Ltd.); the mass ratio of acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer to hydroxypropyl guar gum is 3: 1;

the pH regulator is triethanolamine;

the emulsifier is PEG-40 hydrogenated castor oil/PPG-26-butanol polyether-26 (purchased from chemical company of Guangzhou Zhenbang daily use);

the flavoring agent is essence (Guangzhou vast Sen Biotech Co., Ltd.).

2. A preparation method of anti-allergy moisturizing skin-activating essence comprises the following steps:

(1) adding solvent and humectant into a stirring pot, stirring and heating, homogenizing at 40 deg.C and stirring for 7min, and cooling to 25 deg.C to obtain mixture A;

(2) adding antiseptic, emulsifier and excipient into another stirring pot, homogenizing at 50 deg.C and stirring for 6min, and cooling to 25 deg.C to obtain mixture B;

(3) mixing the mixture A and the mixture B, and then fully stirring for 1h to obtain a mixture C;

(4) adding skin conditioner and perfuming agent into the mixture C, homogenizing and stirring for 10 mm, sampling, inspecting, and discharging.

Example 2.

1. An anti-allergy moisturizing and skin-activating essence lotion is different from the essence lotion in the embodiment 1,

the preparation raw materials comprise the following components in percentage by mass:

deionized water: 82.6% and a humectant: 13.0%, skin conditioner: 3.25% and preservative: 0.6%, excipient: 0.23%, pH adjuster: 0.15%, emulsifier: 0.15%, fragrance-imparting agent: 0.02 percent;

2. the preparation method of the anti-allergy, moisturizing and skin-activating essence lotion is the same as that in example 1.

Comparative example 1.

the emulsifier is cetostearyl alcohol;

2. the preparation method of the anti-allergy moisturizing skin-activating essence lotion is the same as that in example 1.

Comparative example 2.

the excipient is hydroxypropyl guar gum;

Comparative example 3.

the mass ratio of the acrylic acid (ester)/C10-30 alkanol acrylate cross-linked polymer to the hydroxypropyl guar gum is 1: 1;

And (4) performance testing:

1. physical and chemical properties: the essences obtained in examples and comparative examples were tested for cold resistance stability, heat resistance stability, appearance, and pH according to national Standard QB-T2660-2004 cosmetic Water.

TABLE 1 test results of examples and comparative examples

2. Moisturizing effect:

20 volunteers aged 17-40 and having skin color L values close to each other were divided into 5 groups, the essence water prepared in examples 1-2 and comparative examples 1-3 was applied to the cheeks of each group of volunteers, the initial skin moisture content (average skin moisture content after 4w of essence water was applied to each group of volunteers) before the essence water was applied to each group of volunteers was measured by a Vapometer skin loss moisture tester and was recorded as A1, the skin moisture content (average skin moisture content after 4w of essence water was applied to each group of volunteers) was measured as A2 after 4w of essence water was applied to each group of volunteers and was measured 3 times in each test area and averaged, and the moisture change rate (%) was calculated from the formula (A2-A1)/A1 100%.

TABLE 2 moisture retention test results for the products

3. The allergic effect is as follows: 30 volunteers were selected, wherein the skin types were: the method comprises the following steps of 10 persons with dry skin, 10 persons with neutral skin and 10 persons with oily skin, and the volunteers with different skin types are mixed and averagely divided into 3 groups. According to the skin problem distribution of the target population: easily allergic 14 people and easily pruritus 16 people. The target population adopts the essence water obtained in the implementation 1 every night and continuously uses for 4 weeks.

Evaluation of skin red and swelling and pruritus problems:

the effect is shown: after the 4-week trial, the area of redness, swelling and itching of the cheek area skin (1 h after washing) was reduced by more than 80% compared to the initial.

The method has the following advantages: after the 4-week trial, the area of redness and swelling and itching was reduced by more than 50% compared to the initial area on the cheek area skin (1 h after washing).

And (4) invalidation: after the 4-week trial, the cheek area skin (1 h after washing) was comparable or worse in the red, swollen and itchy state than initially.

TABLE 3 anti-allergic efficacy test results for the product of example 1

Claims

1. The anti-allergy moisturizing and skin activating essence lotion is characterized by comprising the following preparation raw materials in percentage by mass: deionized water: 70-90% of a humectant: 7-20%, skin conditioner: 1-10% of preservative: 0.1-1%, excipient: 0.05-0.4%, pH regulator: 0.05-0.3%, emulsifier: 0.05 to 0.3%, fragrance-imparting agent: 0.005-0.05%.

2. The anti-allergy moisturizing and skin-activating essence according to claim 1, wherein the moisturizer is one or more selected from the group consisting of alcohols, glycerol polyether, betaine, methylglycine proline and hyaluronic acid.

3. The anti-allergy moisturizing and skin-activating essence lotion as claimed in claim 2, wherein the moisturizer is alcohol or betaine.

4. The anti-allergy moisturizing and skin-activating essence lotion as claimed in claim 3, wherein the mass ratio of dipropylene glycol, propylene glycol, butylene glycol, glycerol, betaine, xylitol and caprylyl glycol is (15-25): (10-15): (10-15): (10-15): (1-5): (1-5): 1.

5. the anti-allergy moisturizing and skin-activating essence according to claim 1, wherein the skin conditioner is one or more selected from palmitoyl pentapeptide-4, tranexamic acid, trehalose, panthenol, chrysanthemum extract, orange fruit extract, purslane extract, beta-glucan, allantoin and phytosterol oleate.

6. The anti-allergy moisturizing and skin-activating essence lotion according to claim 1 or 5, wherein the skin conditioner is palmitoyl pentapeptide-4, tranexamic acid, panthenol, orange fruit extract, beta-glucan, and allantoin.

7. The anti-allergy moisturizing and skin-activating essence according to claim 1, wherein the preservative is one or more selected from imidazolidinyl urea, chlorphenesin, phenoxyethanol, ethylhexylglycerol, methylparaben, propylparaben, potassium sorbate and p-hydroxyacetophenone.

8. The anti-allergy moisturizing and skin-activating essence lotion as claimed in claim 1, wherein the excipient is one or more selected from cellulose, cellulose gum, acrylic acid/C10-30 alkanol acrylate cross-linked polymer, xanthan gum, arabic gum, hydroxypropyl guar gum and sodium alginate.

9. The anti-allergy moisturizing and skin-activating essence according to claim 1, wherein the emulsifier is one or more selected from squalane, PEG-40 hydrogenated castor oil/PPG-26-butanol polyether-26, cetearyl alcohol, and polysorbate-60.

10. The preparation method of the anti-allergy moisturizing and skin-activating essence lotion according to any one of claims 1 to 9, comprising the following steps:

(3) mixing the mixture A and the mixture B, and then fully stirring for 0.5-1 h to obtain a mixture C; sampling, inspecting, and discharging after qualified;