Composition for preventing hair loss and promoting hair growth

Abstract

The invention relates to the technical field of cosmetics, and in particular, relates to a composition for preventing hair loss and promoting hair growth and a preparation method thereof. The composition for preventing hair loss and promoting hair growth includes, in parts by weight, 0.1-3 parts of cholesterol, 0.1-5 parts of a biological response regulator and 0.1-5 parts of a vasodilator as effective ingredients. The prepared composition for preventing hair loss and promoting hair growth adopts cholesterol, the biological response regulator and the vasodilator as the effective ingredients cooperating with bioactive polypeptide and a white birch extract together, acts on scalps, and has growth effect on hairy papillary cells; through clinical experiment results, the composition is provedto be able to significantly improve the scalp environment and promote hair growth. Therefore, the product can be used as cosmetics or skin external application agents for preventing hair loss, improving hair loss, treating hair loss or promoting hair growth.

Description

technical field

[0001] The invention belongs to the technical field of cosmetics, and more specifically, the invention relates to a composition for preventing hair loss and promoting hair growth. Background technique

[0002] The human hair loss cycle is roughly divided into anagen (anagen), middle anagen (catagen) and telogen (telogen). The anagen period is the period when the hair grows rapidly due to the vigorous cell division along with the activation of the dermal papilla. The anagen period varies depending on the type of hair, but in the case of hair, the anagen period is about 3 to 6 years. The hair that grows in the anagen period accounts for 80-90% of all hairs. For people who are in the stage of hair loss, they have a hair cycle with shortened anagen and long resting period of hair anagen. The proportion of hair grown in the anagen phase decreases. The anagen period is the period when the growth of hair gradually slows down after the end of the anagen period, an...

Examples

preparation example Construction

[0071] The second aspect of the present invention provides a method for preparing the above-mentioned composition for preventing hair loss and promoting hair growth, the steps include: after mixing white birch extract with water and butylene glycol, adding dextran and placing it at 50- Stir in a water bath at 60°C for 3-5 minutes, then lower the temperature to below 40°C, add biologically active polypeptides and cholesterol and stir for 5 minutes, mix well and add biological response modifiers and vasodilators to obtain the hair loss and Compositions for promoting hair growth.

[0072] The third aspect of the present invention provides an application of the above-mentioned composition for preventing hair loss and promoting hair growth. Hair water, conditioner, hair cream, hair milk, hair nutrition cream, hair moisturizing cream, hair massage cream, hair wax, hair aerosol, hair mask, hair nutrition film, shampoo soap, shampoo, hair dryer, Hair preservation treatment agents, ha...

Embodiment 1

[0076] Example 1 provides a composition for preventing hair loss and promoting hair growth, comprising the following components in parts by weight: 0.2 part of cholesterol, 0.1 part of biological response regulator, 0.1 part of vasodilator, biologically active polypeptide 0.2 parts, birch extract 0.5 parts, dextran 3 parts, butylene glycol 10 parts, water 60 parts.

[0077] The cholesterol is cholesta-3,5-diene;

[0078] The biological response regulator is tretinoin;

[0079] Described vasodilator is the mixture of stepherin and lecithin, wherein the weight ratio of stepherin and lecithin is 2:1;

[0080] The biologically active polypeptide is acetyl tetrapeptide-3.

Embodiment 2

[0082] Example 2 provides a composition for preventing hair loss and promoting hair growth, comprising the following components in parts by weight: 3 parts of cholesterol, 2 parts of biological response regulator, 2 parts of vasodilator, biologically active polypeptide 3 parts, 3 parts of white birch extract, 25 parts of dextran, 30 parts of butanediol, 90 parts of water.

[0083] The cholesterol is cholesta-3,5-diene;

[0084] The biological response regulator is tretinoin;

[0085] Described vasodilator is the mixture of stepherin and lecithin, wherein the weight ratio of stepherin and lecithin is 2:1;

[0086] The biologically active polypeptide is acetyl tetrapeptide-3.

technical field

[0001] The invention belongs to the technical field of cosmetics, and more specifically, the invention relates to a composition for preventing hair loss and promoting hair growth. Background technique

[0002] The human hair loss cycle is roughly divided into anagen (anagen), middle anagen (catagen) and telogen (telogen). The anagen period is the period when the hair grows rapidly due to the vigorous cell division along with the activation of the dermal papilla. The anagen period varies depending on the type of hair, but in the case of hair, the anagen period is about 3 to 6 years. The hair that grows in the anagen period accounts for 80-90% of all hairs. For people who are in the stage of hair loss, they have a hair cycle with shortened anagen and long resting period of hair anagen. The proportion of hair grown in the anagen phase decreases. The anagen period is the period when the growth of hair gradually slows down after the end of the anagen period, an...

Examples

preparation example Construction

[0071] The second aspect of the present invention provides a method for preparing the above-mentioned composition for preventing hair loss and promoting hair growth, the steps include: after mixing white birch extract with water and butylene glycol, adding dextran and placing it at 50- Stir in a water bath at 60°C for 3-5 minutes, then lower the temperature to below 40°C, add biologically active polypeptides and cholesterol and stir for 5 minutes, mix well and add biological response modifiers and vasodilators to obtain the hair loss and Compositions for promoting hair growth.

[0072] The third aspect of the present invention provides an application of the above-mentioned composition for preventing hair loss and promoting hair growth. Hair water, conditioner, hair cream, hair milk, hair nutrition cream, hair moisturizing cream, hair massage cream, hair wax, hair aerosol, hair mask, hair nutrition film, shampoo soap, shampoo, hair dryer, Hair preservation treatment agents, ha...

Embodiment 1

[0076] Example 1 provides a composition for preventing hair loss and promoting hair growth, comprising the following components in parts by weight: 0.2 part of cholesterol, 0.1 part of biological response regulator, 0.1 part of vasodilator, biologically active polypeptide 0.2 parts, birch extract 0.5 parts, dextran 3 parts, butylene glycol 10 parts, water 60 parts.

[0077] The cholesterol is cholesta-3,5-diene;

[0078] The biological response regulator is tretinoin;

[0079] Described vasodilator is the mixture of stepherin and lecithin, wherein the weight ratio of stepherin and lecithin is 2:1;

[0080] The biologically active polypeptide is acetyl tetrapeptide-3.

Embodiment 2

[0082] Example 2 provides a composition for preventing hair loss and promoting hair growth, comprising the following components in parts by weight: 3 parts of cholesterol, 2 parts of biological response regulator, 2 parts of vasodilator, biologically active polypeptide 3 parts, 3 parts of white birch extract, 25 parts of dextran, 30 parts of butanediol, 90 parts of water.

[0083] The cholesterol is cholesta-3,5-diene;

[0084] The biological response regulator is tretinoin;

[0085] Described vasodilator is the mixture of stepherin and lecithin, wherein the weight ratio of stepherin and lecithin is 2:1;

[0086] The biologically active polypeptide is acetyl tetrapeptide-3.

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