Preparation for hair care

A hair growth agent and decomposition product technology, applied in the field of hair care preparations, can solve problems such as insufficient attempts, and achieve excellent hair growth promotion effects, easy percutaneous absorption, cell revitalization, and blood circulation effects

Inactive Publication Date: 2008-05-14
NISSEI BIO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Deoxyribonucleic acid (DNA), ribonucleic acid (RNA), or nucleoprotein is known to have an anti-aging effect, but attempts to apply to hair care preparations such as hair growth agents, hair growth agents, or anti-hair loss agents have not been sufficiently conducted

Method used

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  • Preparation for hair care

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0075] Add purified water to 95% ethanol, add hydrogenated castor oil ethylene oxide (40 moles) adduct, octadecyldimethylamine oxide, after stirring, add trial product 1 and stir to dissolve to obtain a transparent liquid The formulation of Example 1.

Embodiment 2～6

[0109] Proper amount of preservatives, surfactants, The dispersion stabilizer, thickener, and pH adjuster were dissolved in purified water while stirring to obtain emulsion-like preparations of Examples 2 to 6.

Embodiment 7

[0128] [Example 7] Liquid shampoo preparation

[0129] [Table 3] Formula of liquid shampoo preparation

[0130] Compounding ingredients

Compounding amount (mass%)

95% ethanol

80.0

Trial product (category)

1.0

Nicotinamide

0.5

Stephania

0.01

Dipropylene glycol

2.0

Disodium phosphate

0.08

Potassium dihydrogen phosphate

0.02

L-menthol

0.3

spices

Appropriate amount

purified water

margin

[0131]

[0132] In 95% ethanol, the trial product (s), niacinamide, patinol, dipropylene glycol, L-menthol, and fragrance were dissolved.

[0133] Then, what dissolved disodium hydrogenphosphate and potassium dihydrogenphosphate was added to purified water, stirred and dissolved, and a liquid emulsion preparation was prepared.

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PUM

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Abstract

The invention provides a hair care preparation. The invention is directed to a hair care preparation (a hair regrowth agent, a hair growth agent or an agent for preventing hair loss) comprising as an effective component, an enzymatic or hydrolytic degradation product of a nucleoprotein and / or DNA or RNA, a deoxyoligonucleotide, a deoxymononucleotide, an oligopeptide, an oligonucleotide or a mononucleotide separated from the degradation product, or a mixture of at least two members selected from the degradation products or compounds. The effective component such as a deoxyoligonucleotide has a relatively small molecular weight, therefore, it is easy to be percutaneously absorbed. Further, it has a cell activation effect and a blood circulation-promoting effect when it is percutaneously absorbed. Therefore, when it is applied to the scalp, an excellent hair regrowth-promoting effect, hair growth effect and effect of preventing hair loss are exhibited. The hair care preparation of the invention is useful as a hair care pharmaceutical product, quasi drug or cosmetic product for mammals, particularly for humans, or a preparation to be added thereto.

Description

technical field [0001] The present invention relates to a hair care preparation, more specifically, to a hair tonic, hair growth agent or anti-hair loss agent. The preparation has the effect of invigorating cells and promoting blood circulation, and contains nucleoprotein and / or DNA or Enzymatic hydrolysis products or hydrolysis products of RNA, deoxyoligonucleotides, deoxymononucleotides, oligopeptides, oligonucleotides, mononucleotides isolated from the decomposition products, or selected from the above decomposition products or the above compounds A mixture of at least two of them is used as an active ingredient. Background technique [0002] It is generally believed that hair loss, especially the hair loss of men after middle age, is caused by the following reasons: due to the influence of androgen secreted in the body on the activation of hair follicles or subcutaneous fat glands, the increase in the concentration of peroxide in the body causes damage to the scalp. Adv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/84A61K8/64A61Q5/00A61Q7/00
CPCA61K8/987A61K8/64A61Q7/00A61K8/99A61K8/606A61K8/9728A61P17/14A61Q5/00A61K8/98
Inventor 松永政司
Owner NISSEI BIO
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