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Scalp hair cleaning composition, scalp care product, and scalp care method

A hair cleaning and scalp care technology, applied in hair care, drug combination, cosmetics, etc., can solve the problems of high scalp irritation and low cleaning efficiency, prevent scalp inflammation and dandruff, mild and effective cleaning, prevent scalp The effect of inflammation

Inactive Publication Date: 2020-07-24
美研创新株式会社
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently, commercially available shampoos generally use anionic surfactants as the main active ingredient to clean sebum. However, anionic surfactants are highly irritating to the scalp and the cleaning efficiency is not high, which is also the main problem of commercially available shampoos.

Method used

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  • Scalp hair cleaning composition, scalp care product, and scalp care method
  • Scalp hair cleaning composition, scalp care product, and scalp care method
  • Scalp hair cleaning composition, scalp care product, and scalp care method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0053] Embodiment 1, the cleaning test of sulfate anionic surfactant to sebum in scalp or hair

[0054] The sebum in the scalp or hair mainly contains oils such as squalene and oleic acid. Taking squalene, artificial sebum, and oleic acid as the research objects, this paper explores the cleaning efficiencies of common cleaning ingredients such as sulfate-based anionic surfactants on artificial sebum, oleic acid, and squalene.

[0055] Experimental method: Apply 1.0g of the tested sebum evenly to Asian healthy hair bundles, and then use 1.5g of sulfate anion-sodium laureth sulfate surfactant in a 10% aqueous solution of active substances, that is, in the aqueous solution The mass percentage of surfactant active substance is 10%. Then convert the weight difference calculation before and after the hair bundle treatment into the cleaning rate, and the cleaning rate calculation formula is as follows:

[0056] Cleansing rate=[(weight of hair bundle before treatment−weight of hair ...

Embodiment 2

[0058] Embodiment 2, cleaning rate comparative test

[0059] The cleaning efficiency comparison test includes the following steps:

[0060] (1), amino acid salt anionic surfactant, sulfate anionic surfactant, polyglycerol monofatty acid ester A (n=4), polyglycerol monofatty acid ester B (n=5), polyglycerol Mono-fatty acid ester C (n=6), polyglycerol mono-fatty acid ester D (n=10), polyglycerol mono-fatty acid ester E (n=10) were prepared into 10% active matter aqueous solution. Above-mentioned polyglycerol monofatty acid ester A is polyglycerol-4 stearate, polyglycerol monofatty acid ester B is polyglycerol-5 laurate, polyglycerol monofatty acid ester C is polyglycerol-6 caprate, Polyglycerol monofatty acid ester D is polyglyceryl-10 myristate, polyglycerol monofatty acid ester E is polyglyceryl-10 laurate.

[0061] (2), 1.0g tested oleic acid is smeared evenly respectively on Asian healthy hair strands, then use the 10% active matter aqueous solution of 1.5g of the followin...

Embodiment 3

[0063] Embodiment 3, antioxidant test

[0064] The squalene and the squalene mixture containing 1 wt% antioxidant-vitamin E were respectively irradiated with ultraviolet rays (UVA) for 5 hours, and then the peroxide value of the squalene mixture was measured. The detection of peroxide value adopts the determination method of peroxide value of animal and vegetable fats and oils stipulated in GB / T 5538-2005, and the results are as follows image 3 shown.

[0065] HacaT cells were stimulated with 0.01wt% squalene mixture for 24 hours, and then the mRNA of the inflammatory factor IL-1alpha was quantitatively analyzed by the test method for quantitative analysis of the mRNA of the inflammatory factor IL-1alpha formulated by AppliedBiosystems of the United States, and the results Such as Figure 4 shown.

[0066] Depend on image 3 and Figure 4 The results show that through the antioxidant effect test of squalene and the cell anti-inflammation test, it is found that squalene i...

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Abstract

The invention belongs to the technical field of daily chemicals, and particularly discloses a scalp hair cleaning composition capable of preventing scalp inflammation caused by sebum deterioration. The scalp hair cleaning composition comprises one or more anionic surfactants, one or more polyglycerol monofatty acid esters, and one or more oil-soluble antioxidants. The scalp hair cleaning composition can prevent scalp inflammation caused by sebum deterioration by mild and effective cleansing of sebum and antioxidation of sebum. The invention also discloses a scalp hair care product taking the scalp hair cleaning composition as an active component, and a scalp hair care method.

Description

technical field [0001] The invention belongs to the field of daily chemical cleaning products, and relates to a scalp and hair cleaning composition capable of preventing scalp inflammation caused by sebum deterioration. Background technique [0002] Common scalp health issues such as dandruff, itchiness, inflammation, and dryness are all closely related to sebum. Our scalp is not only covered with a lot of hair, but also rich in hair follicles and sebaceous glands. These sebaceous glands can produce about 1-2 grams of sebum every day. On the one hand, sebum can reduce the loss of scalp moisture to prevent scalp dryness, and enhance the barrier function of the scalp. On the other hand, sebum is also easy to absorb pollutants in the environment, giving people a negative impression of being greasy and unhygienic. Since sebum is the nutrient of Malassezia bacteria, etc., if the sebum cannot be cleaned in time, it will be conducive to the growth of Malassezia and other scalp ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/39A61K8/67A61K8/9794A61Q5/02A61Q5/12A61P17/00A61P29/00
CPCA61K8/39A61K8/678A61K8/9794A61Q5/02A61Q5/12A61P17/00A61P29/00
Inventor 林娴婷中村美佐杨建中
Owner 美研创新株式会社
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