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Cosmetic composition having cotton candy form

A technology of cosmetic composition and marshmallow, applied in the direction of cosmetics, cosmetic preparations, dressing preparations, etc.

Inactive Publication Date: 2019-09-17
TEGO SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Thin patches are easily dissolved, but patches with a thickness of 1 mm or more have solubility problems even when satisfactory strength is obtained

Method used

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  • Cosmetic composition having cotton candy form
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  • Cosmetic composition having cotton candy form

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Preparation of the cosmetic composition of marshmallow dosage form

[0024] Different concentrations of algin (algin) of 0.01%, 0.02%, 0.05%, 0.1%, 0.2%, 0.5%, 1%, 2%, 5% and 10% were dissolved in sterile distilled water to prepare an aqueous solution of algin . Put each prepared alginate aqueous solution into a container, freeze at -40°C, and then dry at 25°C for about 16 hours to prepare the composition of marshmallow dosage form (see figure 1 and 2 ).

[0025] Therefore, it can be seen that at 0.05% or more, the dosage form of the composition can be stably prepared, but at 0.02% and 0.01%, the dosage form thereof cannot be prepared. Furthermore, it can be seen that the composition does not recover its shape when a constant force is applied, unlike the typical sponge-shaped properties, suggesting that it has the same properties as marshmallows (see image 3 ).

Embodiment 2

[0026] Confirmation of physical properties (density, hardness and dissolution rate) of marshmallow

[0027] Each marshmallow prepared by freeze-drying could be mixed with a second solution in different concentrations and then applied to the skin. Therefore, in order to confirm the physical properties of the different concentrations of marshmallow prepared in Example 1, use figure 1 The cylindrical marshmallows in several dosage forms shown were measured for density, firmness and dissolution rate at different concentrations. The hardness of the marshmallow dosage forms was measured according to ASTM D 2240 using a Shore Durometer.

[0028] To measure the dissolution rate of marshmallows in solvents, distilled water or glycerin was used. Solubility in glycerol was measured for 1% glycerol and 10% glycerol, respectively. Solubility was measured by measuring the time elapsed from the moment a piece of marshmallow was in contact with each of the five solutions at room temperatu...

Embodiment 3

[0031] Confirmation of protein stability containing protein marshmallow

[0032] After 12 months of storage of protein-containing marshmallows at room temperature, proteins were extracted and analyzed for protein stability by Western blotting. Proteins extracted from marshmallow were electrophoresed on SDS-PAGE gels, followed by Western blotting by methods well known in the art.

[0033] Thus, it can be seen that the proteins contained in marshmallows are stable at room temperature up to 12 months (see Figure 5 ).

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Abstract

The present invention relates to a cosmetic composition having a cotton candy form. The cosmetic composition in a cotton candy form is prepared by freeze-drying an algin aqueous solution, and thus can be prepared through a simple process, has excellent moldability, and can stably contain, even at room temperature, a protein such as cytokines, a peptide, and the like, which have particular storage requirements.

Description

technical field [0001] The present invention relates to cosmetic compositions in the form of marshmallows. Background technique [0002] Recently, a large number of sheet mask or patch cosmetics have been disclosed in the field of cosmetics. These types of products come preformed with specific designs, such as face shape, spots, etc., so they adhere snugly to the skin without the need for manual application. These products are attracting attention as products that can more effectively achieve cosmetic effects such as moisturizing, cleansing, whitening, and wrinkle improvement compared with general skin care products. [0003] Types of sheet mask or patch cosmetics include wet masks (in which a nonwoven fabric, etc. used as a carrier is impregnated with cosmetic essences), hydrogel masks (which are made by hardening cosmetic essences with a gelling agent) Wait. However, since these types of masks are difficult to carry water-labile active ingredients, and there is little c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/02A61K8/73A61K8/98A61K8/97A61K8/99A61K8/60A61Q19/00
CPCA61K8/0216A61K8/733A61K2800/882A61Q19/00A61K8/0245A61K8/606A61K8/97A61K8/98
Inventor 全世华金伦希韩职铉
Owner TEGO SCI
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