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Preparation method and product of arbutin herbal essence

A technology of herbal essence and arbutin, which is applied in the direction of cosmetic preparations, dressing preparations, skin care preparations, etc., can solve the problems that cannot fundamentally protect the skin, cannot absorb nutrients, and the skin is prone to allergies. Prevents the formation of melanin, has good hydrophilicity, and has the effect of solving spots

Inactive Publication Date: 2016-05-25
广州市合盛化妆品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these whitening and freckle-removing products have a certain whitening and freckle-removing effect on the skin after a short-term use, they can only treat the symptoms but not the root cause, and cannot fundamentally achieve the effect of protecting the skin. After long-term use, the following toxic and side effects will appear: If it is weak, it will cause skin allergies; if it is serious, it will burn the skin, causing the skin to burn to a half-dead state, unable to absorb nutrients, and make the skin hard; more serious cases may also cause disfigurement

Method used

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  • Preparation method and product of arbutin herbal essence
  • Preparation method and product of arbutin herbal essence
  • Preparation method and product of arbutin herbal essence

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] The preparation method of arbutin herbal essence provided by the invention, it comprises the steps:

[0056] (1). Preparation of raw materials

[0057]Prepare raw materials according to the following parts by weight:

[0058]

[0059]

[0060] (2). Preparation of intermediate product A solution

[0061] The arbutin and hydroxyethyl cellulose prepared in the step (1) are dissolved in deionized water of 48% to 52% by weight, heated and stirred until the temperature is 60°C to 70°C; the stirring speed is 100r / min~150r / min, until the arbutin and hydroxyethyl cellulose are completely dissolved, then cool to obtain the intermediate product A solution, and set aside;

[0062] (3). Preparation of intermediate product B solution

[0063] Dissolve the esterified L-C prepared in step (1) in the remaining deionized water; then, add the citric acid prepared in step (1) to adjust the pH value so that the pH value is in the range of pH=5.5-6.5 , to obtain intermediate produ...

Embodiment 2

[0090] The preparation method of the arbutin herbal essence provided by the present embodiment and the arbutin herbal essence thereof are basically the same as in Example 1, except that the preparation method comprises the following steps:

[0091] (1). Preparation of raw materials

[0092] Prepare raw materials according to the following parts by weight:

[0093]

[0094] (2). Preparation of intermediate product A solution

[0095] The arbutin and hydroxyethyl cellulose prepared in the step (1) are dissolved in the deionized water of 50% by weight, heated and stirred, and heated to a temperature of 67°C; the stirring speed is 120 / min, until the arbutin, After the hydroxyethyl cellulose is completely dissolved, cool to obtain the intermediate product A solution, and set aside;

[0096] (3). Preparation of intermediate product B solution

[0097] Dissolve the esterified L-C prepared in step (1) in 13% deionized water by weight; then, add the citric acid prepared in step (...

Embodiment 3

[0115] The preparation method of the arbutin herbal essence provided by the present embodiment and the arbutin herbal essence thereof are basically the same as those in Examples 1 and 2, except that:

[0116] A preparation method of arbutin herbal essence, comprising the steps of:

[0117] (1). Preparation of raw materials

[0118] Prepare raw materials according to the following parts by weight:

[0119]

[0120] (2). Preparation of intermediate product A solution

[0121] The arbutin and hydroxyethyl cellulose prepared in the step (1) are dissolved in the deionized water of 52% by weight, heated and stirred, and heated to a temperature of 60°C; the stirring speed is 150r / min, until the arbutin, After the hydroxyethyl cellulose is completely dissolved, cool to obtain the intermediate product A solution, and set aside;

[0122] (3). Preparation of intermediate product B solution

[0123] Dissolve the esterified L-C prepared in step (1) in 13% deionized water by weight; ...

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Abstract

The invention discloses an arbutin herbal essence preparation method. The preparation method comprises the steps of raw material preparation, intermediate product A solution preparation, intermediate product B solution preparation, and herbal essence preparation. The invention also discloses an arbutin herbal essence product prepared through the method. The arbutin herbal essence product is prepared by using 3-7wt% of arbutin, 61-65wt% of deionized water, 0.5-1.5wt% of hydroxyethyl cellulose, 2-4wt% of esterified levorotatory vitamin C, 0.05-0.15wt% of citric acid, 8-12wt% of hyaluronic acid, 3-7wt% of a White Mulberry Root-barkextract liquid, 3-7wt% of a licorice root extract liquid, 2-6wt% of olive oil, 3-7wt% of fructus rosae oil, 1-3wt% of vitamin E, 1-3wt% of water soluble azone and 0.3-0.7wt% of a compound antibacterial agent. The arbutin herbal essence matches arbutin with the levorotatory esterified vitamin C, and can reach deep skin moisturizing, whitening and spot weakening effects.

Description

technical field [0001] The invention relates to a cosmetic, in particular to a preparation method of arbutin herbal essence and an arbutin herbal essence product. Background technique [0002] The increase of pigment in the skin causes small spots such as brown, tan, and black to appear on the skin. [0003] Melasma is a pigmentation abnormality and pigmentation skin disease that occurs on the face. It is more common in middle-aged women, and its main manifestations are yellow-brown or gray-black spots of different sizes and shapes on the face, which are often symmetrically distributed on the forehead, face, cheeks, nose and upper lip, not higher than the skin, with clear borders and a slow course , Exists for a long time, does not fade for several years, and often aggravates after sun exposure. The main reason is that female endocrine disorders, high mental stress, and topical chemical drugs are caused. [0004] Freckles, usually found on areas of the face that are expose...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/60A61K8/97A61Q19/02A61P17/00A61P31/02
Inventor 吴雪琴
Owner 广州市合盛化妆品有限公司
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