Garlicin freckle lightening cosmetic and preparation method thereof

A technology of allicin and cosmetics, which is applied in the field of blemish cosmetics, and can solve the problems of limited effect of active ingredients, easy rebound, skin irritation, etc.

Inactive Publication Date: 2020-01-07
上海雪代日用化学有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Due to the limited effect of the active ingredients of current whitening and spot-lightening cosmetics, the effect of spot-lightening is slow and easy to rebound, and the whitening and spot-lightening products are easy to change color. The products on the market add sodium sulfite to prevent the color change of the spot-lightening agent, which has a strong smell and is irritating to the skin.

Method used

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  • Garlicin freckle lightening cosmetic and preparation method thereof
  • Garlicin freckle lightening cosmetic and preparation method thereof
  • Garlicin freckle lightening cosmetic and preparation method thereof

Examples

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preparation example Construction

[0063] The second aspect of the present invention provides a preparation method of allicin light spot cosmetics. The preparation method of the allicin light spot cosmetics comprises: uniformly dispersing component A; after component B is uniformly dispersed, add component A and stir for 5 ~8 minutes; after cooling down, add the completely dissolved component C.

[0064] In one embodiment, the preparation method of the allicin blemish cosmetics comprises: uniformly dispersing component A; after component B is uniformly dispersed, adding component A and stirring for 7 minutes; adding fully dissolved component C after cooling down .

Embodiment

[0066] Hereinafter, the present invention is described in more detail through examples, but it should be understood that these examples are only illustrative and not restrictive. Unless otherwise stated, the raw materials used in the following examples are commercially available.

[0067] A component:

[0068] A1: Emollient

[0069] A11: Hydrogenated polyisobutylene, purchased from Beijing Xinnuo Jiuheng Technology and Trade Co., Ltd., the brand is H-300E

[0070] A12: Neopentyl glycol dicaprylate / dicaprate, purchased from Shantou Xunnuo Chemical Technology Co., Ltd., the brand is NPGC-2

[0071] A2: Surfactant

[0072] A21: hydroxyethyl acrylate / sodium acryloyldimethyl taurate copolymer, purchased from Guangzhou Anpin Chemical Co., Ltd., the brand is EMT-10

[0073] A3: Vitamin C derivatives

[0074] A31: Trisodium Ascorbyl Palmitate Phosphate

[0075] A32: Vitamin C Palmitate

[0076] A4: polyorganosiloxane

[0077] A41: Cyclopentasiloxane, purchased from Guangzhou A...

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Abstract

The invention relates to the field of freckle lightening cosmetics, in particular to a garlicin freckle lightening cosmetic and a preparation method thereof. The garlicin freckle lightening cosmetic comprises the preparation raw materials of A components, B components and C components, wherein the A components comprise the preparation raw materials in parts by weight of 2-5 parts of an emollient and 0.1-1 parts of a surfactant, the B components comprise the preparation raw materials of 80-90 parts of water, 7-10 parts of a skin-protecting agent, 0.05-0.15 part of a chelating agent, and 0.02-0.1 part of a pH regulation agent, and the C components comprise the preparation raw materials of 0.1-0.3 part of a preservative and 0.1-0.3 part of garlicin. The provided garlicin freckle lightening cosmetic is safe and free from stimulation, after the garlicin freckle lightening cosmetic is used for 5 weeks, the freckle lightening rate can achieve 84% or above, after the use of the garlicin freckle lightening cosmetic is stopped for 8 weeks, freckles do not recur, and besides, the garlicin freckle lightening cosmetic can also effectively resist bacteria, escherichia coli, candida albicans, aspergillus fumigatus, amebic protozoa and trichomonas vaginalis, so that people can prevent infection in daily life.

Description

technical field [0001] The invention relates to the field of spot-lightening cosmetics, more specifically, the invention relates to an allicin spot-lightening cosmetic and a preparation method thereof. Background technique [0002] Melanin is an important factor in determining the skin color of the human body. Under normal physiological conditions, melanin in the skin can protect the skin from ultraviolet rays. When external aggression, hormonal imbalance, aging or other factors cause melanin synthesis and metabolism disorder, the melanin in the basal layer of the epidermis will easily increase, and the skin color of part or the whole body will deepen, causing freckles, chloasma, pregnancy spots, age spots, melanoma, etc. Pigmentation skin diseases affect people's appearance. The biosynthesis steps of melanin are: tyrosine present in melanocyte tissue is converted into dopa under the action of tyrosinase, and dopa continues to be converted into dopaquinone under the catalys...

Claims

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Application Information

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IPC IPC(8): A61K8/46A61K8/81A61K8/37A61K8/67A61K8/58A61Q19/02A61Q17/00A61P31/04A61P31/10A61P33/02A61P15/02
CPCA61K8/37A61K8/466A61K8/585A61K8/676A61K8/8111A61K8/8158A61K2800/592A61P15/02A61P31/04A61P31/10A61P33/02A61Q17/005A61Q19/02Y02A50/30
Inventor 张毅柴菊红
Owner 上海雪代日用化学有限公司
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