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Cosmetic composition having effects of preventing and alleviating scalp aging and preventing hair loss

A technology of composition and cosmetics, applied in the direction of cosmetics, cosmetic preparations, dressing preparations, etc., can solve problems such as side effects, achieve the effects of preventing scalp aging, protecting and preventing scalp aging, and improving the effect

Active Publication Date: 2020-06-19
UNIVERSITE CATHOLIQUE DE LOUVAIN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, few of such existing preparations have proven to be significant in terms of efficacy and occasionally cause side effects

Method used

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  • Cosmetic composition having effects of preventing and alleviating scalp aging and preventing hair loss
  • Cosmetic composition having effects of preventing and alleviating scalp aging and preventing hair loss
  • Cosmetic composition having effects of preventing and alleviating scalp aging and preventing hair loss

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-7 and comparative Embodiment 1-2

[0062] Purified water, glycerol, butanediol, 1,2-hexanediol, disodium EDTA were dissolved and heated to about 70°C to prepare solution 1. Further, caprylic / capric triglycerides, glyceryl triethylhexanoate, cetearyl alcohol, cyclopentasiloxane, palmitic acid, stearic acid and cyclohexasiloxane are combined with surfactants such as poly Solution 2 was prepared by mixing Sorbitan 60, PEG-100 Stearate, Glyceryl Stearate, and Sorbitan Stearate, and heating the mixture to about 70°C to dissolve it. The prepared solution 2 was added to solution 1, mixed, emulsified and cooled. Then, Component 3 is added to the above mixture and mixed uniformly to prepare an anti-hair loss composition having an effect of relieving scalp aging.

[0063] [Table 1]

[0064]

[0065]

experiment Embodiment 1

[0067] The anti-hair loss agent having the effect of protecting, relieving and preventing scalp aging prepared according to the above Table 1 was applied to each of 18 adult men and women in the morning and evening, respectively, after shampooing. After 6 months, the increase / decrease in hair loss, hair thickness and hair density after washing his / her hair were measured by known evaluation methods, and the average values ​​thereof were calculated and evaluated.

[0068] 1) Measurement of the rate of change in the amount of hair loss after shampooing

[0069] A total of 18 adult men and adult women with symptoms of hair loss were administered the hair loss agent having the effect of protecting, alleviating and / or preventing scalp aging according to the present invention. Before the use of the composition and after 6 months of use of the composition, two of each of those men and women took a measurement of the number of hairs that fell out after washing his / her hair, evaluating ...

experiment Embodiment 2

[0089] The anti-hair loss agent with protective, alleviating and anti-aging effects on the scalp prepared according to the above Table 1 was applied to each of 9 adult males and females in the morning and evening, respectively, after shampooing. After 6 months, hairline elasticity and scalp moisture content were determined by known assessment methods. The results are shown in Tables 6 and 7 below.

[0090] 1) Determination of hairline elasticity

[0091] For the determination of hairline elasticity, hairline elasticity has been measured using specific features of the scalp that become less elastic as the scalp ages and the hairline being the boundary portion between the forehead and the head drop. The measuring instrument used here was a Cutometer CM580, and the test site used for the measurement was the hairline portion at the end of the forehead.

[0092] Measurements were made on the same site before and after the use of the anti-hair loss agent capable of protecting, rel...

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Abstract

The present invention relates to a cosmetic composition having effects of preventing and alleviating scalp aging and preventing hair loss and, more specifically, to an anti-hair loss agent compositioncontaining menthol, salicylic acid, adenosine, and dexpanthenol. The use of an anti-hair loss agent containing menthol, salicylic acid, adenosine, and dexpanthenol of the present invention can prevent, alleviate, and avoid scalp aging, and improve the resultant anti-hair loss effect.

Description

technical field [0001] The present invention relates to cosmetic compositions having effects of preventing and relieving scalp aging and preventing hair loss. Background technique [0002] Using advanced modern medicine, medical techniques have been developed to remedy and treat many of a wide variety of diseases with life-threatening effects. However, according to social development, the aesthetic aspect is considered to be quite important, so hair loss has become a social problem. [0003] Typically, a human has about 100,000 to 150,000 hairs, which have different growth cycles, and typically grow or fall during the three stages of anagen, catagen and telogen. In general, alopecia refers to an increase in the number of abnormally shed hairs due to a reduction in the rate of hair growth during the anagen phase and an increase in the number of hairs shed during the catagen and telogen phases. [0004] The causes of hair loss known in the art that have been explored may inc...

Claims

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Application Information

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IPC IPC(8): A61K8/34A61K8/368A61K8/60A61K8/42A61K8/9789A61K8/9794A61Q7/00A61Q5/00
CPCA61K8/34A61K8/368A61K8/42A61K8/60A61K8/97A61Q5/00A61Q7/00A61K8/606A61K8/9783
Inventor 朴尽五李知愿朴炳权崔雅览金雅凛
Owner UNIVERSITE CATHOLIQUE DE LOUVAIN
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