Composition with moisturizing and soothing effects for hair washing and preparation method thereof

Abstract

The invention belongs to the technical field of daily chemical products, and particularly relates to a composition with moisturizing and soothing effects for hair washing and a preparation method of the composition. The invention relates to a composition with moisturizing and soothing effects for hair washing, which is prepared from the following components: an aloe vera extract, a purslane herb extract, an olea europaea fruit extract, a glycyrrhiza inflata (GLYCYRR HIZA INFLATA) root extract and a bifidus yeast fermentation product extract. The composition with moisturizing and soothing effects for hair washing comprises the following components: an aloe vera extract, a purslane herb extract, an olea europaea fruit extract, a glycyrrhiza inflata (GLYCYRR HIZA INFLATA) root extract and a bifidus yeast fermentation product extract. The composition with the moisturizing and soothing effects for hair washing is remarkable in moisturizing and soothing effects, can effectively relieve dryness and sensitivity of scalp, is high in safety, mild and non-irritant, and is widely applicable to various consumer groups.

Description

Technical Field

[0001] The invention belongs to the technical field of daily chemical products, and particularly relates to a composition for shampooing with moisturizing and soothing effects and a preparation method thereof. Background Art

[0002] Moderate dry and flaky scalp is a normal phenomenon of the metabolism of epidermal cells on the human head, but excessive dry and sensitive scalp can cause discomfort, dry hair, lack of luster, brittle hair, easy to break and split, and in severe cases may induce scalp infection and inflammation, and even cause hair loss, thinning hair, and affect hair density and thickness. Dry and sensitive scalp may be caused by many factors, such as environmental factors. Dryness caused by cold air in winter and indoor heating can change the scalp environment, leading to dandruff, itching, and dryness; for example, excessive cleaning, too frequent shampooing or the use of strong anti-dandruff shampoo products may lead to excessive loss of scalp oil and loss of natural protective barrier; for example, seasonal or climate changes can deprive the scalp of moisture and reduce its barrier function. In addition, stress in life and unbalanced diet can also lead to sensitive and dry scalp.

[0003] Proper care, such as maintaining the moisture balance of the scalp, enhancing the scalp barrier function, and reducing external stimuli, can help improve scalp health and alleviate dry and sensitive scalp conditions. In addition, a healthy scalp environment is also beneficial to the health of the hair. A healthy scalp can improve the luster and smoothness of the hair, improve the hair texture, and also reduce hair loss caused by scalp problems.

[0004] In the case of dry and sensitive scalp, when choosing shampoo and care products, priority should be given to mild and non-irritating products, and irritating ingredients such as alcohol and salicylic acid should be avoided. Choosing shampoo and care products containing natural functional ingredients can not only help moisturize and soothe the scalp, strengthen the scalp barrier, but also avoid irritation to the scalp by chemical ingredients. Therefore, providing a composition for shampooing with moisturizing and soothing effects is crucial to improve dry scalp. Summary of the invention

[0005] The present invention provides a composition for shampooing with moisturizing and soothing effects and a preparation method thereof, which can enhance the moisturizing and soothing effects of the product and effectively improve dry and sensitive scalp while meeting the requirements of high safety, mildness and non-irritation.

[0006] The present invention provides a composition for shampooing with moisturizing and soothing effects, comprising the following components:

[0007] Aloe vera extract,

[0008] Portulaca oleracea extract,

[0009] OLEA EUROPAEA FRUIT EXTRACT,

[0010] Glycyrrhiza inflata root extract, and

[0011] Bifida Saccharomyces ferment extract.

[0012] Preferably, a composition for shampooing with moisturizing and soothing effects contains the following components in parts by weight:

[0013] 0.1-4 parts of Aloe Vera extract,

[0014] 2-12 parts of purslane (PORTULACA OLERACEA) extract,

[0015] 5-20 parts of olive (OLEA EUROPAEA) fruit extract,

[0016] 0.1-1.2 parts of Glycyrrhiza inflata root extract, and

[0017] 1-6 parts of Bifida Saccharomyces ferment extract.

[0018] More preferably, a composition for shampooing with moisturizing and soothing effects contains the following components in parts by weight:

[0019] 0.5-2 parts of Aloe Vera extract,

[0020] 4-8 parts of purslane (PORTULACA OLERACEA) extract,

[0021] 9-16 parts of olive (OLEA EUROPAEA) fruit extract,

[0022] 0.3-0.6 parts of Glycyrrhiza inflata root extract, and

[0023] 3-5 parts of Bifida Saccharomyces ferment extract.

[0024] The present invention provides an application of a composition for shampooing with moisturizing and soothing effects in the preparation of hair products;

[0025] The composition for shampooing with moisturizing and soothing effects comprises the following components:

[0026] Aloe vera extract,

[0027] Portulaca oleracea extract,

[0028] OLEA EUROPAEA FRUIT EXTRACT,

[0029] Glycyrrhiza inflata root extract, and

[0030] Bifida Saccharomyces ferment extract.

[0031] Preferably, the composition for shampooing having moisturizing and soothing effects contains the following components in parts by weight:

[0032] 0.1-4 parts of Aloe Vera extract,

[0033] 2-12 parts of purslane (PORTULACA OLERACEA) extract,

[0034] 5-20 parts of olive (OLEA EUROPAEA) fruit extract,

[0035] 0.1-1.2 parts of Glycyrrhiza inflata root extract, and

[0036] 1-6 parts of Bifida Saccharomyces ferment extract.

[0037] Preferably, the composition for shampooing having moisturizing and soothing effects contains the following components in parts by weight:

[0038] 0.5-2 parts of Aloe Vera extract,

[0039] 4-8 parts of purslane (PORTULACA OLERACEA) extract,

[0040] 9-16 parts of olive (OLEA EUROPAEA) fruit extract,

[0041] 0.3-0.6 parts of Glycyrrhiza inflata root extract, and

[0042] 3-5 parts of Bifida Saccharomyces ferment extract.

[0043] More preferably, the present invention provides the use of the composition for shampooing with moisturizing and soothing effects in the preparation of hair products, wherein the hair products are selected from shampoo, shampoo cream, conditioner, or hair mask.

[0044] The present invention provides the use of the composition for shampooing with moisturizing and soothing effects in the preparation of hair products, characterized in that the mass percentage of the composition for shampooing with moisturizing and soothing effects in the hair products is 4-15%.

[0045] More preferably, the present invention provides use of the composition for shampooing with moisturizing and soothing effects in preparing hair products, characterized in that the mass percentage of the composition for shampooing with moisturizing and soothing effects in the hair products is 6 to 12%.

[0046] The present invention provides a method for preparing a composition for shampooing having moisturizing and soothing effects, comprising the following steps:

[0047] S1. Weigh aloe vera extract, purslane extract, olive fruit extract, Glycyrrhiza inflata root extract, and bifid yeast fermentation product extract;

[0048] S2. Mix the purslane (PORTULACA OLERACEA) extract and the Glycyrrhiza inflata (Glycyrrhiza inflata) root extract evenly;

[0049] S3. Slowly add olive (OLEA EUROPAEA) fruit extract, aloe (ALOE VERA) extract, and bifid yeast fermentation product extract in sequence, mix well, and obtain.

[0050] Preferably, the uniform mixing is carried out by homogenizing.

[0051] Preferably, the composition for shampooing having moisturizing and soothing effects contains the following components in parts by weight:

[0052] 0.1-4 parts of Aloe Vera extract,

[0053] 2-12 parts of purslane (PORTULACA OLERACEA) extract,

[0054] 5-20 parts of olive (OLEA EUROPAEA) fruit extract,

[0055] 0.1-1.2 parts of Glycyrrhiza inflata root extract, and

[0056] 1-6 parts of Bifida Saccharomyces ferment extract.

[0057] Preferably, the composition for shampooing having moisturizing and soothing effects contains the following components in parts by weight:

[0058] 0.5-2 parts of Aloe Vera extract,

[0059] 4-8 parts of purslane (PORTULACA OLERACEA) extract,

[0060] 9-16 parts of olive (OLEA EUROPAEA) fruit extract,

[0061] 0.3-0.6 parts of Glycyrrhiza inflata root extract, and

[0062] 3-5 parts of Bifida Saccharomyces ferment extract.

[0063] The present invention provides an application of a preparation method of the composition for shampooing with moisturizing and soothing effects in the preparation of hair products.

[0064] Preferably, the present invention provides the use of the preparation method of the composition for shampooing with moisturizing and soothing effects in the preparation of hair products, characterized in that the hair products are selected from shampoo, shampoo cream, conditioner, or hair mask.

[0065] The beneficial technical effects of the present invention are:

[0066] The composition for shampooing with moisturizing and soothing effects of the present invention effectively combines five active components, namely, aloe vera extract, purslane extract, olive fruit extract, Glycyrrhiza inflata root extract, and bifid yeast fermentation product extract, and the moisturizing and soothing effects are tested to show that the effect is remarkable. The test results also prove that the good moisturizing and soothing effects of the composition of the present invention depend on the specific selection of the components of the present invention and the optimized dosage ratio. The safety test shows that the composition of the present invention is highly safe, mild and non-irritating, can meet the needs of improving dry and sensitive scalp, is widely applicable to various consumer groups, and meets market needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0067] Figure 1 Skin moisture content test results.

[0068] Figure 2 Hyaluronidase inhibition test results. DETAILED DESCRIPTION

[0069] In order to more fully understand the technical content of the present invention, the present invention will be further introduced and illustrated in conjunction with specific embodiments below; obviously, the embodiments described below are only part of the embodiments of the present invention, rather than all of the embodiments; based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative work are within the scope of protection of the present invention.

[0070] The present invention provides a composition for shampooing with moisturizing and soothing effects, comprising the following components:

[0071] Aloe vera extract,

[0072] Portulaca oleracea extract,

[0073] OLEA EUROPAEA FRUIT EXTRACT,

[0074] Glycyrrhiza inflata root extract, and

[0075] Bifida Saccharomyces ferment extract.

[0076] Preferably, a composition for shampooing with moisturizing and soothing effects contains the following components in parts by weight:

[0077] 0.1-4 parts of Aloe Vera extract,

[0078] 2-12 parts of purslane (PORTULACA OLERACEA) extract,

[0079] 5-20 parts of olive (OLEA EUROPAEA) fruit extract,

[0080] 0.1-1.2 parts of Glycyrrhiza inflata root extract, and

[0081] 1-6 parts of Bifida Saccharomyces ferment extract.

[0082] More preferably, a composition for shampooing with moisturizing and soothing effects contains the following components in parts by weight:

[0083] 0.5-2 parts of Aloe Vera extract,

[0084] 4-8 parts of purslane (PORTULACA OLERACEA) extract,

[0085] 9-16 parts of olive (OLEA EUROPAEA) fruit extract,

[0086] 0.3-0.6 parts of Glycyrrhiza inflata root extract, and

[0087] 3-5 parts of Bifida Saccharomyces ferment extract.

[0088] The present invention provides an application of a composition for shampooing with moisturizing and soothing effects in the preparation of hair products;

[0089] The composition for shampooing with moisturizing and soothing effects comprises the following components:

[0090] Aloe vera extract,

[0091] Portulaca oleracea extract,

[0092] OLEA EUROPAEA FRUIT EXTRACT,

[0093] Glycyrrhiza inflata root extract, and

[0094] Bifida Saccharomyces ferment extract.

[0095] Preferably, the composition for shampooing having moisturizing and soothing effects contains the following components in parts by weight:

[0096] 0.1-4 parts of Aloe Vera extract,

[0097] 2-12 parts of purslane (PORTULACA OLERACEA) extract,

[0098] 5-20 parts of olive (OLEA EUROPAEA) fruit extract,

[0099] 0.1-1.2 parts of Glycyrrhiza inflata root extract, and

[0100] 1-6 parts of Bifida Saccharomyces ferment extract.

[0101] Preferably, the composition for shampooing having moisturizing and soothing effects contains the following components in parts by weight:

[0102] 0.5-2 parts of Aloe Vera extract,

[0103] 4-8 parts of purslane (PORTULACA OLERACEA) extract,

[0104] 9-16 parts of olive (OLEA EUROPAEA) fruit extract,

[0105] 0.3-0.6 parts of Glycyrrhiza inflata root extract, and

[0106] 3-5 parts of Bifida Saccharomyces ferment extract.

[0107] Preferably, the present invention provides the use of a composition for shampooing having moisturizing and soothing effects in the preparation of hair products;

[0108] The composition for shampooing with moisturizing and soothing effects contains the following components in parts by weight:

[0109] 0.5-2 parts of Aloe Vera extract,

[0110] 4-8 parts of purslane (PORTULACA OLERACEA) extract,

[0111] 9-16 parts of olive (OLEA EUROPAEA) fruit extract,

[0112] 0.3-0.6 parts of Glycyrrhiza inflata root extract, and

[0113] 3-5 parts of Bifida Saccharomyces ferment extract.

[0114] More preferably, the present invention provides the use of the composition for shampooing with moisturizing and soothing effects in the preparation of hair products, wherein the hair products are selected from shampoo, shampoo cream, conditioner, or hair mask.

[0115] The present invention provides the use of the composition for shampooing with moisturizing and soothing effects in the preparation of hair products, characterized in that the mass percentage of the composition for shampooing with moisturizing and soothing effects in the hair products is 4-15%.

[0116] More preferably, the present invention provides use of the composition for shampooing with moisturizing and soothing effects in preparing hair products, characterized in that the mass percentage of the composition for shampooing with moisturizing and soothing effects in the hair products is 6 to 12%.

[0117] The present invention provides a method for preparing a composition for shampooing having moisturizing and soothing effects, comprising the following steps:

[0118] S1. Weigh aloe vera extract, purslane extract, olive fruit extract, Glycyrrhiza inflata root extract, and bifid yeast fermentation product extract;

[0119] S2. Mix the purslane (PORTULACA OLERACEA) extract and the Glycyrrhiza inflata (Glycyrrhiza inflata) root extract evenly;

[0120] S3. Slowly add olive (OLEA EUROPAEA) fruit extract, aloe (ALOE VERA) extract, and bifid yeast fermentation product extract in sequence, mix well, and obtain.

[0121] Preferably, the uniform mixing is carried out by homogenizing.

[0122] Preferably, the composition for shampooing having moisturizing and soothing effects contains the following components in parts by weight:

[0123] 0.1-4 parts of Aloe Vera extract,

[0124] 2-12 parts of purslane (PORTULACA OLERACEA) extract,

[0125] 5-20 parts of olive (OLEA EUROPAEA) fruit extract,

[0126] 0.1-1.2 parts of Glycyrrhiza inflata root extract, and

[0127] 1-6 parts of Bifida Saccharomyces ferment extract.

[0128] Preferably, the composition for shampooing having moisturizing and soothing effects contains the following components in parts by weight:

[0129] 0.5-2 parts of Aloe Vera extract,

[0130] 4-8 parts of purslane (PORTULACA OLERACEA) extract,

[0131] 9-16 parts of olive (OLEA EUROPAEA) fruit extract,

[0132] 0.3-0.6 parts of Glycyrrhiza inflata root extract, and

[0133] 3-5 parts of Bifida Saccharomyces ferment extract.

[0134] The present invention provides an application of a preparation method of the composition for shampooing with moisturizing and soothing effects in the preparation of hair products.

[0135] Preferably, the present invention provides the use of the preparation method of the composition for shampooing with moisturizing and soothing effects in the preparation of hair products, characterized in that the hair products are selected from shampoo, shampoo cream, conditioner, or hair mask.

[0136] The components of the composition for shampooing with moisturizing and soothing effects of the present invention are as follows:

[0137] Aloe vera extract: Aloe vera is a perennial evergreen succulent herb belonging to the genus Aloe in the Liliaceae family. Aloe vera extract contains active substances such as aloe polysaccharides, anthraquinone compounds, various trace elements, amino acids, vitamins and phenols. Aloe polysaccharides have good moisturizing properties, can activate macrophages and promote cell and tissue growth, increase the activity and proliferation of fibroblasts, and thus promote wound healing. Aloe vera extract is a natural plant ingredient with multiple functions such as moisturizing, soothing, anti-inflammatory and after-sun repair, and is widely used in the cosmetics industry.

[0138] Portulaca oleracea extract: Portulaca oleracea has the effects of clearing away heat and detoxifying, cooling blood and stopping bleeding, and stopping dysentery. The ingredients of Portulaca oleracea extract are complex, mainly alkaloids, coumarin compounds, flavonoids, phenols, mushrooms and sterol compounds. It has antibacterial and anti-inflammatory, anti-allergic and soothing effects, and can be used to prevent and treat skin diseases such as eczema, allergic dermatitis, contact dermatitis, etc. At the same time, it has good oxygen free radical scavenging ability and skin moisturizing properties, and is often used as a moisturizer and antioxidant in daily chemical products.

[0139] Olive (OLEA EUROPAEA) fruit extract (CAS#: 84012-27-1): It has a strong activating effect on macrophage activity and whitens the skin, and can be used in whitening cosmetics; it can inhibit the growth of Propionibacterium acnes and can be used as an acne prevention and treatment agent; it can inhibit the release of histamine and has a soothing and anti-allergic effect. Olive fruit extract contains lignans, flavonoids and secoiridoids, which can remove free radicals in the body, have an antioxidant effect, and can also promote blood circulation and hair growth. It is used in facial skin care, hair products, etc.

[0140] Glycyrrhiza inflata root extract: It has skin tightening, anti-aging and whitening, soothing and anti-inflammatory effects in skin care, and is suitable for people of all skin types. It contains collagen ingredients that can improve skin elasticity and firmness, and also contains anti-aging ingredients that can improve skin dullness and redness. At the same time, Glycyrrhiza inflata root extract can also inhibit the production of inflammatory factors and free radicals, protect the skin from oxidative damage caused by external stimuli, and relieve skin irritation and allergies.

[0141] Extract of bifid yeast fermentation products: contains a variety of metabolites, polysaccharides, proteins, peptides, amino acids, minerals, acids and other nutrients, which nourish the skin, promote metabolism, provide basic ingredients for skin protein synthesis, and play a moisturizing, anti-oxidation and whitening role.

[0142] Example 1

[0143] A composition for shampooing with moisturizing and soothing effects is prepared according to the following steps:

[0144] S1. Weigh 0.5 parts of aloe vera extract, 4 parts of purslane extract, 9 parts of olive fruit extract, 0.3 parts of Glycyrrhiza inflata root extract, and 3 parts of bifid yeast fermentation product extract by mass;

[0145] S2. Mix the purslane (PORTULACA OLERACEA) extract and the Glycyrrhiza inflata (Glycyrrhiza inflata) root extract evenly;

[0146] S3, slowly adding olive (OLEA EUROPAEA) fruit extract, aloe (ALOE VERA) extract, and bifid yeast fermentation product extract in sequence, and mixing evenly to obtain;

[0147] The method of uniform mixing is homogenization.

[0148] Example 2

[0149] A composition for shampooing with moisturizing and soothing effects is prepared according to the following steps:

[0150] S1. Weigh 1 part of aloe vera extract, 6 parts of purslane extract, 11 parts of olive fruit extract, 0.4 parts of Glycyrrhiza inflata root extract, and 4 parts of bifid yeast fermentation product extract by mass;

[0151] S2. Mix the purslane (PORTULACA OLERACEA) extract and the Glycyrrhiza inflata (Glycyrrhiza inflata) root extract evenly;

[0152] S3, slowly adding olive (OLEA EUROPAEA) fruit extract, aloe (ALOE VERA) extract, and bifid yeast fermentation product extract in sequence, and mixing evenly to obtain;

[0153] The method of uniform mixing is homogenization.

[0154] Example 3

[0155] A composition for shampooing with moisturizing and soothing effects is prepared according to the following steps:

[0156] S1. Weigh 1.5 parts of aloe vera extract, 7 parts of purslane extract, 13 parts of olive fruit extract, 0.5 parts of Glycyrrhiza inflata root extract, and 4 parts of bifid yeast fermentation product extract by mass;

[0157] S2. Mix the purslane (PORTULACA OLERACEA) extract and the Glycyrrhiza inflata (Glycyrrhiza inflata) root extract evenly;

[0158] S3, slowly adding olive (OLEA EUROPAEA) fruit extract, aloe (ALOE VERA) extract, and bifid yeast fermentation product extract in sequence, and mixing evenly to obtain;

[0159] The method of uniform mixing is homogenization.

[0160] Example 4

[0161] A composition for shampooing with moisturizing and soothing effects is prepared according to the following steps:

[0162] S1. Weigh 2 parts of aloe vera extract, 8 parts of purslane extract, 15 parts of olive fruit extract, 0.6 parts of Glycyrrhiza inflata root extract, and 5 parts of bifid yeast fermentation product extract by mass;

[0163] S2. Mix the purslane (PORTULACA OLERACEA) extract and the Glycyrrhiza inflata (Glycyrrhiza inflata) root extract evenly;

[0164] S3, slowly adding olive (OLEA EUROPAEA) fruit extract, aloe (ALOE VERA) extract, and bifid yeast fermentation product extract in sequence, and mixing evenly to obtain;

[0165] The method of uniform mixing is homogenization.

[0166] Comparative Example 1

[0167] A composition for shampooing with moisturizing and soothing effects is prepared according to the following steps:

[0168] S1. Weigh 1 part of aloe vera extract, 6 parts of purslane extract, 0.4 parts of Glycyrrhiza inflata root extract, and 4 parts of bifid yeast fermentation product extract by mass;

[0169] S2. Mix the purslane (PORTULACA OLERACEA) extract and the Glycyrrhiza inflata (Glycyrrhiza inflata) root extract evenly;

[0170] S3, slowly adding aloe vera extract and bifid yeast fermentation product extract in sequence, and mixing evenly to obtain;

[0171] The method of uniform mixing is homogenization.

[0172] Comparative Example 2

[0173] A composition for shampooing with moisturizing and soothing effects is prepared according to the following steps:

[0174] S1. Weigh 7 parts of purslane (PORTULACA OLERACEA) extract, 11 parts of olive (OLEAEUROPAEA) fruit extract, 0.4 parts of Glycyrrhiza inflata (GLYCYRRHIZA INFLATA) root extract, and 4 parts of bifid yeast fermentation product extract by mass;

[0175] S2. Mix the purslane (PORTULACA OLERACEA) extract and the Glycyrrhiza inflata (Glycyrrhiza inflata) root extract evenly;

[0176] S3, slowly adding olive (OLEA EUROPAEA) fruit extract and bifid yeast fermentation product extract in sequence, mixing evenly, and obtaining;

[0177] The method of uniform mixing is homogenization.

[0178] Comparative Example 3

[0179] A composition for shampooing with moisturizing and soothing effects is prepared according to the following steps:

[0180] S1. Weigh 1 part of aloe vera extract, 6 parts of purslane extract, 15 parts of olive fruit extract, and 0.4 parts of Glycyrrhiza inflata root extract by mass;

[0181] S2. Mix the purslane (PORTULACA OLERACEA) extract and the Glycyrrhiza inflata (Glycyrrhiza inflata) root extract evenly;

[0182] S3, slowly add olive (OLEA EUROPAEA) fruit extract and aloe (ALOE VERA) extract in sequence, mix well, and obtain;

[0183] The method of uniform mixing is homogenization.

[0184] Comparative Example 4

[0185] A composition for shampooing with moisturizing and soothing effects is prepared according to the following steps:

[0186] S1. Weigh 1.5 parts of aloe vera extract, 7 parts of Centella asiatica extract, 13 parts of olive fruit extract, 0.5 parts of Glycyrrhiza inflata root extract, and 4 parts of bifid yeast fermentation product extract by mass;

[0187] S2. Mix the Centella asiatica extract and the Glycyrrhiza inflata root extract evenly;

[0188] S3, slowly adding olive (OLEA EUROPAEA) fruit extract, aloe (ALOE VERA) extract, and bifid yeast fermentation product extract in sequence, and mixing evenly to obtain;

[0189] The method of uniform mixing is homogenization.

[0190] Comparative Example 5

[0191] A composition for shampooing with moisturizing and soothing effects is prepared according to the following steps:

[0192] S1. Weigh 5 parts of aloe vera extract, 5 parts of purslane extract, 5 parts of olive fruit extract, 5 parts of Glycyrrhiza inflata root extract, and 5 parts of bifid yeast fermentation product extract by mass;

[0193] S2. Mix the purslane (PORTULACA OLERACEA) extract and the Glycyrrhiza inflata (Glycyrrhiza inflata) root extract evenly;

[0194] S3, slowly adding olive (OLEA EUROPAEA) fruit extract, aloe (ALOE VERA) extract, and bifid yeast fermentation product extract in sequence, and mixing evenly to obtain;

[0195] The method of uniform mixing is homogenization.

[0196] Test Example 1: Security Test

[0197] The safety test method is carried out with reference to the human skin patch test method in the "Technical Specification for Safety of Cosmetics (2015 Edition)". Healthy volunteers with an age range of 25-35 years old were selected, totaling 40 people. The composition with moisturizing and soothing effect for shampooing in Examples 1-4 and Comparative Examples 1-5 was made into a solution with sterile water at a concentration of 12% (m / v) for use. 0.05 ml of each group of solution was added to the small chamber of the patch tester, and sterile water was used for the blank group. The patch tester was applied to the same position on the curved side of the volunteer's forearm, and gently pressed. The application lasted for 24 hours. Observe the skin reaction according to the rating standards in Table 1 at 0.5h, 24h, and 48h after removing the patch tester, and record the results.

[0198] Table 1 Safety test reaction rating standards

[0199]

[0200] The results showed that at 0.5h, 24h and 48h of the spot removal tester, Examples 1-4, Control Groups 1-5 and the blank group all scored 0. The test confirmed that the composition for shampooing with moisturizing and soothing effects of the present invention is mild, non-irritating and highly safe.

[0201] Test Example 2 Moisturizing Efficacy Test

[0202] The moisture content of the stratum corneum of the skin was determined by capacitance method according to QB / T 4256-2011. A total of 50 healthy volunteers aged 30-45 years were selected and tested at 25°C and 40% relative humidity. The moisturizing and soothing compositions for shampooing in Examples 1-4 and Comparative Examples 1-5 were prepared into solutions with sterile water at a concentration of 10% (m / v). 2 Apply each solution to the 4cm×4cm test area on the inner forearm of the volunteer and pat gently until absorbed. Apply the same amount of sterile water to the blank group. Test the skin moisture content 30min, 1h, 2h, 3h and 4h after application. The test results are shown in Figure 1 .

[0203] The results show that the use of the composition for shampooing with moisturizing and soothing effects of the present invention can increase the moisture content of the skin, and still has a good moisturizing effect 4 hours after application, indicating that the components in the composition for shampooing with moisturizing and soothing effects of the present invention play a synergistic role.

[0204] Test Example 3: Soothing Effect Test

[0205] The hyaluronidase inhibition test is a common method for evaluating the soothing effect of cosmetics. The compositions for shampooing with moisturizing and soothing effects in Examples 1-4 and Comparative Examples 1-5 were prepared into solutions with sterile water at a concentration of 10% (m / v). In a 96-well plate, each group of solutions and hyaluronidase solution, phosphate buffer, sodium hyaluronate solution were added in sequence, shaken and mixed, incubated at 37°C for 40 minutes, and acidic albumin solution was added. The absorbance at 600nm was measured with an enzyme marker. 2mg / mL EGCG was used as a positive control, three replicate wells were set for each group of solutions, and the results were averaged.

[0206] The hyaluronidase inhibition rate was calculated according to the following formula: inhibition rate (%) = (1-A blank / A sample) × 100%; where A sample: absorbance of a mixture of the composition solution, sodium hyaluronate solution, phosphate buffer, and hyaluronidase solution; A blank: absorbance of a mixture of sodium hyaluronate solution, phosphate buffer, and hyaluronidase solution. Test results are shown in Figure 2 .

[0207] The results show that the hyaluronidase inhibition rate of Examples 1-4 and Comparative Examples 1-5 has a statistically significant difference, indicating that the composition with moisturizing and soothing effect for shampooing of the present invention has a good soothing effect, and the combination of aloe vera extract, purslane extract, olive fruit extract, Glycyrrhiza inflata root extract, and bifid yeast fermentation product extract can achieve a hyaluronidase inhibition rate similar to that of EGCG, and the combination of the components produces an unexpected technical effect.

[0208] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and it cannot be determined that the specific implementation of the present invention is limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as falling within the scope of protection of the present invention.

Claims

1. A composition for shampooing with moisturizing and soothing effects, comprising the following components: Aloe vera extract, Portulaca oleracea extract, OLEA EUROPAEA FRUIT EXTRACT, Glycyrrhiza inflata root extract, and Bifida Saccharomyces ferment extract.

2. A composition for shampooing with moisturizing and soothing effects, comprising the following components in parts by weight: 0.1-4 parts of Aloe Vera extract, 2-12 parts of purslane (PORTULACA OLERACEA) extract, 5-20 parts of olive (OLEA EUROPAEA) fruit extract, 0.1-1.2 parts of Glycyrrhiza inflata root extract, and 1-6 parts of Bifida Saccharomyces ferment extract.

3. The composition according to claim 2, characterized in that Contains the following components in parts by weight: 0.5-2 parts of Aloe Vera extract, 4-8 parts of purslane (PORTULACA OLERACEA) extract, 9-16 parts of olive (OLEA EUROPAEA) fruit extract, 0.3-0.6 parts of Glycyrrhiza inflata root extract, and 3-5 parts of Bifida Saccharomyces ferment extract.

4. Use of the composition for shampooing with moisturizing and soothing effects according to any one of claims 1 to 3 in the preparation of hair products.

5. The use according to claim 4, characterized in that: The hair product is selected from shampoo, shampoo cream, hair conditioner, or hair mask.

6. The use according to claim 4, characterized in that: The mass percentage of the composition with moisturizing and soothing effects for shampooing in the hair product is 4-15%.

7. The use according to claim 4, characterized in that: The mass percentage of the composition with moisturizing and soothing effects for shampooing in the hair product is 6-12%.

8. A method for preparing the composition for shampooing having moisturizing and soothing effects according to any one of claims 1 to 3, comprising the following steps: S1. Weigh aloe vera extract, purslane extract, olive fruit extract, Glycyrrhiza inflata root extract, and bifid yeast fermentation product extract; S2. Mix the purslane (PORTULACA OLERACEA) extract and the Glycyrrhiza inflata (Glycyrrhiza inflata) root extract evenly; S3. Slowly add olive (OLEA EUROPAEA) fruit extract, aloe (ALOE VERA) extract, and bifid yeast fermentation product extract in sequence, mix well, and obtain.

9. The preparation method according to claim 8, characterized in that: The method of uniform mixing is homogenization.

10. Use of the preparation method of the composition for shampooing with moisturizing and soothing effects according to any one of claims 8 to 9 in the preparation of hair products.

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