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Scrub cream for exfoliating

A scrub and exfoliating technology, which is applied in the direction of dressing preparations, pharmaceutical formulations, cosmetic preparations, etc., can solve the problems affecting the appearance of the skin, hyperplasia of the stratum corneum, and the growth of germs, etc., and achieve stable product performance, eliminate edema, and effective Aids in Microcirculation

Pending Publication Date: 2022-08-09
SHISEIDO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The outermost layer of the skin is the stratum corneum, and its metabolic renewal cycle is generally about 4 weeks. If it is not renewed in time, it will lead to serious hyperplasia of the stratum corneum, which will not only affect the appearance of the skin, but also lead to the growth of germs and cause skin lesions.

Method used

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  • Scrub cream for exfoliating
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  • Scrub cream for exfoliating

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0047] The preparation method of the scrub of the present invention is not particularly limited, and for example, the above-mentioned components can be uniformly mixed to form a method of the scrub. The appearance of the scrub of the present invention can be transparent or translucent fluid, transparent or translucent gel, moist granular.

[0048] The scrub of the present invention can be used in a usual manner. For example, the scrub can be applied directly to the skin and massaged for a certain period of time and then washed off with water. It is preferred to wash the skin or moisten the skin with water before applying the scrub.

Embodiment

[0050] The present invention will be described in more detail below through specific examples, but the present invention is not limited to the following specific examples.

[0051]

[0052] Measure each component according to the components and compounding amounts shown in Table 1 and Table 2, and then uniformly mix the components to form a uniform composition, thereby obtaining Examples 1 to 5 and Comparative Examples 1 to 5. The components in the following table The content is expressed in "wt%". Then, the obtained compositions were evaluated according to the following evaluation methods, and the evaluation results are shown in Tables 3 and 4. Each raw material used in the examples was a commercially available product.

[0053] Table 1-1

[0054]

[0055]

[0056] Table 1-2

[0057]

[0058] Table 2

[0059]

[0060]

[0061]

[0062] The test samples were used by 20 panelists, applied to the skin, massaged, and then washed off. A questionnaire survey...

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PUM

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Abstract

The present invention provides an exfoliating scrub containing a sugar alcohol as a scrub agent, a polyol as a base agent, and a tackifier, the sugar alcohol being at least one type selected from among erythritol and xylitol, the polyol being a polyol that is a liquid at 25 DEG C, the content of the sugar alcohol being 15-70% by weight based on the total amount of the exfoliating scrub, and the content of the tackifier being 10-70% by weight based on the total amount of the exfoliating scrub. The tackifier is a tackifier containing a structural unit as shown in a formula (1) in a molecule, X is OH, ONa, OK, OR1 or R2, R1 can be alkyl, amido or substituted amido with the carbon atom number of 1-30, and R1 can be amido, substituted amido, sodium dimethyl taurine, potassium dimethyl taurine or ammonium dimethyl taurine, and the scrub cream for exfoliating substantially does not contain water. The scrub cream for exfoliating has excellent use feeling and stable product performance, and the appearance or performance of the scrub cream for exfoliating is not easily reduced even if the scrub cream is stored for a long time.

Description

technical field [0001] The invention relates to the field of cosmetics, in particular to an exfoliating scrub. Background technique [0002] The human skin is an important organ to protect the human body against and relieve external stimuli, and it is also an important factor in expressing people's image. The outermost layer of the skin is the stratum corneum, and its metabolic renewal cycle is generally about 4 weeks. If it is not renewed in time, it will lead to serious stratum corneum hyperplasia, which will not only affect the beauty of the skin, but also lead to the growth of bacteria and cause skin lesions. Therefore, it is necessary to help the skin to remove excess stratum corneum in daily life. As a method of exfoliating the stratum corneum, the most common way is to massage the skin with a scrub containing an abrasive agent, and remove the excess stratum corneum by physical friction. [0003] In the cosmetic field, scrubs for exfoliation usually contain a scrub a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/34A61K8/81A61K8/86A61Q19/10
CPCA61K8/345A61K8/86A61K8/8152A61K8/8188A61Q19/10A61K2800/28A61K2800/5922A61K2800/48A61K2800/31A61K8/81A61K8/34A61K8/60A61Q19/00A61K8/02
Inventor 孙煜玲西岛义人
Owner SHISEIDO CO LTD
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