Skin care composition, preparation method and application thereof and prepared skin care product

A technology of skin care composition and mixture, applied in the field of skin care composition and preparation method thereof, application and prepared skin care products, can solve the problems such as difficult smearing of particles evenly, sticky skin feeling and the like

Active Publication Date: 2020-07-07
JALA GROUP CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to overcome the defects that the existing skin care products added with gel particles feel sticky after use, need to cooperate with a special pump head to break the gel balls, and the broken particles are not easy to spread evenly on the skin. Provide a skin care composition and its preparation method, application and prepared skin care products

Method used

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  • Skin care composition, preparation method and application thereof and prepared skin care product
  • Skin care composition, preparation method and application thereof and prepared skin care product
  • Skin care composition, preparation method and application thereof and prepared skin care product

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0057] The preparation method of the cosmetics of Examples 1-6 is as follows, and the components in each example are added by the weight described in Table 1-0:

[0058] (1) Add dextrin palmitate and dextrin myristate to isotridecanyl isononanoate at room temperature, stir and disperse evenly to obtain a dispersion;

[0059] (2) Then add the remaining raw materials in the above dispersion liquid at one time, and stir evenly;

[0060] (3) Heat the above dispersion liquid to 80-85°C, keep warm and stir to dissolve completely;

[0061] (4) Add the above solution into purified water with a weight ratio of 1:3 while stirring at 80-90°C, stir and cool until it condenses into spherical oil droplets.

[0062] Melting temperature measuring instrument and detection method: WQD-1A electronic dropping point softening point measuring instrument; set the temperature range of the test to 33-40°C, the heating rate is 1°C / min, and the oily gel prepared in Examples 1-6 The beads are placed in...

Embodiment 7

[0076] Embodiment 7 stability test evaluation

[0077] 1) Test conditions:

[0078] Cold resistance: keep at -10±1°C for a specified time, compare the appearance and smell with the samples stored at 5°C after returning to room temperature, and test the pH value and viscosity.

[0079] Illumination: keep the illumination for a specified time (illumination intensity not less than 1.2×10 6 Lux.hr, where Lux is the lighting unit (lux), compare the appearance and smell with the samples stored at 5°C after returning to room temperature, and test the pH value.

[0080] Heat resistance: keep at 50±1°C for a specified time, compare the appearance and smell with the samples stored at 5°C after returning to room temperature, and test the pH value.

[0081] Cycle: cycle temperature, 50±1°C and -10±1°C; cycle cycle, replace once a week; cycle test is kept for a specified time, after returning to room temperature, compare the appearance and smell with the sample stored at 5°C, and test th...

Embodiment 8

[0086] Example 8 Volunteers' evaluation of product preference

[0087] 1) Subjects

[0088] Openly recruited 30 male and female volunteers aged 20-30.

[0089] 2) Experimental method

[0090] According to the stability test results of Examples 1-6 combined with skin feel, it is preferred to prepare the oily gel beads described in Example 6 into essence (the preparation method is as described in Examples 1-6) as a research product, and the product is packed into the same In a transparent container, distributed to each volunteer, and compared with competing product A (a commercially available product containing water-based gel beads, because the industry does not allow detailed information on standard competing products, so the specific commercial purchase information is not specified) The comparison of each attribute, the scoring criteria are as follows. The scores of the volunteers were counted, and the results are shown in Table 3.

[0091] Scoring criteria: sensory sensa...

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Abstract

The invention discloses a skin care composition, a preparation method and application thereof and a prepared skin care product. The skin care composition comprises the following components: 20-30% ofdextrin fatty acid ester, 30-45% of methylphenyl silicone oil, 30-36.5% of skin moistening oil with good compatibility with silicone oil, 1-7% of vegetable oil or vegetable ester with high oxidation stability, 0.1-1% of an antioxidant active ingredient. The density of the methylphenyl silicone oil is 0.99-1.1 g / cm < 3 >, and the refractive index of the methylphenyl silicone oil is 1.49-1.60. The skin care composition is in an oily gel bead particle state, is semitransparent, smooth and glossy, and is easy to apply uniformly. Under the condition that the absorption rate is kept equivalent, theskin care product has higher scores in the aspects of overall preference, skin mildness, non-stickiness of skin after use and softness, moistening, hydrating and smoothness than similar competitive products on the market. The moisture content change amount and the transepidermal moisture loss change value of the skin care product are superior to those of similar products sold in the market.

Description

technical field [0001] The invention relates to the field of cosmetics, and relates to a skin care composition, its preparation method, application and prepared skin care product. Background technique [0002] While consumers are increasingly pursuing the efficacy of cosmetics, they prefer to purchase products with unique and attractive appearance. [0003] Suspending solid particles with optical effects in cosmetics to enhance the visual effect of products is a common practice in the current cosmetics field. At present, there are more and more products containing gel beads in cosmetics. The gel particles added to commercially available cosmetics are basically water-based gel particles, which are made of water-soluble polymers (water-based gel beads) such as seaweed gel, agar, and carrageenan. Adding it to cosmetics can only change the visual effect of the product, but the skin feels sticky after use, and the product needs to be used with a special pump head to break the ge...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/04A61K8/34A61K8/37A61K8/49A61K8/58A61K8/67A61K8/73A61K8/891A61K8/92A61Q19/00
CPCA61K8/891A61K8/37A61K8/922A61K8/585A61K8/73A61K8/678A61K8/345A61K8/4946A61K8/735A61K8/042A61Q19/00
Inventor 唐晶代巧玉鄂垚张征陈明华
Owner JALA GROUP CORPORATION
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