Whitening and moisturizing stock solution and preparation method thereof

A whitening and raw material technology, applied in the field of whitening and moisturizing stock solution and its preparation, can solve problems such as facial skin irritation, skin allergy, redness and swelling, and achieve the effects of avoiding irritation, reducing erythema, and restoring skin cell activity

Inactive Publication Date: 2018-05-25
广州御延堂生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the above problems, a lot of meaningful exploration work has been done in the industry. A large number of original solutions have emerged on the market, mainly for preventing aging and delaying dr

Method used

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  • Whitening and moisturizing stock solution and preparation method thereof
  • Whitening and moisturizing stock solution and preparation method thereof
  • Whitening and moisturizing stock solution and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Embodiment 1: The whitening and moisturizing stock solution includes the following components (by weight):

[0047]

[0048]

Embodiment 2

[0049] Embodiment 2: The whitening and moisturizing stock solution includes the following components (by weight):

[0050]

[0051]

Embodiment 3

[0052] Embodiment 3: the whitening and moisturizing stock solution includes the following components (by weight):

[0053]

[0054] The present invention also provides a preparation method for the whitening and moisturizing stock solution, which comprises the following steps:

[0055] Step 1) Heat the predetermined weight of deionized water to 90-100°C and keep it warm for 30 minutes; when the deionized water is cooled to 50°C, the raw materials vitamin C ethyl ether, nicotinamide, nonapeptide-1, hexapeptide- 2 Put it into the tank, stir evenly and set aside;

[0056] Step 2) Put the weighed raw materials and a predetermined amount of deionized water into the stirring pot A in turn, perform stirring, centrifugation, and filtration to obtain the pre-mixed solution;

[0057] Step 3) Put the aqueous phase deionized water, propylene glycol, bio-glucose gum-1, 1,3-butanediol, sodium hyaluronate, and Dendrobium extract into the stirring pot B and stir to make disodium EDTA, hyal...

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PUM

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Abstract

The invention discloses a whitening and moisturizing stock solution and a preparation method thereof. The whitening and moisturizing stock solution is prepared from nonapeptide-1, hexapeptide-2, vitamin C ethyl ether, nicotinamide and the like, the activity of melanoblast is effectively weakened, the output of melanin is reduced, generation of the melanin is inhibited, the melanin conveying meanscan be inhibited, and the effects of skin color equalization and brightening are achieved; the good antioxidant and antibacterial and anti-inflammatory effects are achieved, synthesis with collagen isconducted, the skin cell activity is repaired, and the elasticity and smoothness of the skin are improved. The barrier function of the skin can be improved, the transepidermal water loss is lowered,and the moisturizing effect of the stock solution is improved; facial redness and pigmentation are reduced; the effect of expanding the blood vessel is achieved.

Description

technical field [0001] The invention relates to a moisturizing liquid, in particular to a whitening and moisturizing stock solution containing various whitening and moisturizing ingredients and a preparation method thereof. Background technique [0002] With the growth of age, the pressure of life is increasing, and the loss of human skin is very serious, mainly concentrated in the lack of moisture in the skin. The most prominent symptoms are the gradual increase of dark spots and pigmentation. As the body ages, the skin becomes thinner, loses its elasticity, develops age spots and becomes more prone to irritation. Usually facial skin aging is always accompanied by dryness, lack of water, and the appearance of age spots. [0003] In order to solve the above problems, a lot of meaningful exploration work has been done in the industry. A large number of original solutions have emerged on the market, mainly for preventing aging and delaying drying. However, these original solu...

Claims

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Application Information

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IPC IPC(8): A61K8/9794A61K8/9789A61K8/67A61K8/65A61K8/64A61Q19/02A61Q19/08A61Q17/00
CPCA61K8/97A61K8/64A61K8/65A61K8/675A61K8/676A61K8/678A61Q17/005A61Q19/02A61Q19/08
Inventor 姜敏
Owner 广州御延堂生物科技有限公司
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