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Freckle cream and preparation method thereof

A freckle cream and a preparation method are applied in the field of freckle cream to achieve the effects of reducing the formation of melanin and inhibiting the synthesis

Inactive Publication Date: 2018-05-25
TIANJIN JIASHITANG SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] Pigmentation is currently an important obstacle for people, especially women, in skin care, but the current treatment methods for it are specific drugs

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] A kind of freckle cream, which is composed of phase I according to weight percentage: 5g OW340B, 5g self-emulsifying glyceryl monostearate, 2.5g stearyl alcohol, 2gE-Inspire, 0.06g propylparaben, 2.5g stearic acid, 1.5 g simethicone, 1g jojoba oil, 1.5g vitamin E, 2g laurocaprolactone 2g, 0.02g BHT, 8g liquid paraffin, 4g isopropyl myristate; Phase II: 5g butanediol, 5g NMF-50, 0.12 g methylparaben, 0.05 EDTA-2Na, 0.3g allantoin, 10g safflower and gardenia extract, 0.05g citrate, 29.6g water; Phase III: 0.2g water-soluble vitamin C phosphate, 2g hydroquinone , 5g propylene glycol, 0.5g sodium bisulfite, 5g Ganoderma lucidum extract, 5g licorice flavonoids, phase IV: 0.3g essence, 0.3g Genma BP.

Embodiment 2

[0018] A kind of freckle cream, its preparation method is as follows:

[0019] (1) Weigh each component;

[0020] (2) Heat phase I and phase II to 80°C respectively, add the components of phase I to the components of phase II, and homogenize for 3 minutes;

[0021] (3) Stir and cool down to 60°C, add licorice flavonoids, and when the temperature drops to 45°C, add phase III components, remove phase IV components at the same temperature, and continue stirring to 36°C to obtain the product.

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PUM

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Abstract

The invention provides freckle cream. The freckle cream is prepared from the following components in percent by weight: 5g of OW340B, 5g of self-emulsified glyceryl monostearate, 2.5g of octadecanol,0.06g of propyl hydroxybenzoate, 2.5g of stearic acid, 1.5g of dimeticone, 1g of jojoba oil, 1.5g of vitamin E, 2g of laurocapram, 8g of liquid paraffin, 5g of butanediol, 5g of NMF-50, 0.12g of methylparaben, 0.05g of EDTA-2Na, 0.3g of allantoin, 10g of safflower and fructus gardeniae extract, 0.05g of citric acid, 29.6g of water, 0.2g of water-soluble vitamin C phosphate, 2g of hydroquinone, 5gof propylene glycol, 5g of lucid ganoderma extract, 5g of licoflavone, 0.3g of SupGuard GM-BP, and the like. The freckle cream provided by the invention can inhibit the synthesis of tyrosinase so as to reduce formation of melanin and effectively remove freckles and whiten skin, and can be used for removing chloasma, pigmentation and the like.

Description

technical field [0001] The invention relates to the field of skin care cosmetics, in particular to a freckle removing cream. Background technique [0002] One of the biggest obstacles affecting women's appearance is the various pigmentation spots on the facial skin. Asian oriental women prefer their faces to be healthy and tender, the so-called "one white covers all ugliness". Therefore, in recent years, the sales of various whitening and freckle-removing cosmetics have grown rapidly, and whitening and freckle-removing cosmetics have become one of the hottest varieties on the market. [0003] Skin color and the formation of pigmented spots: The color of the skin varies from person to person, gender, age, etc., especially among races. The skin color is determined by the pigment contained in the skin tissue. Factors related to skin color include melanin, carotene, oxidized hemoglobin, reduced hemoglobin, etc., and melanin is the key factor in determining skin color, and skin ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/9728A61K8/92A61K8/34A61K8/36A61K8/891A61K8/67A61K8/49A61K8/37A61K8/44A61K8/365A61K8/23A61Q19/02A61Q19/00
CPCA61K8/97A61K8/23A61K8/342A61K8/345A61K8/347A61K8/361A61K8/365A61K8/37A61K8/375A61K8/442A61K8/4906A61K8/4946A61K8/498A61K8/676A61K8/678A61K8/891A61K8/92A61K8/922A61K2800/782A61Q19/00A61Q19/02
Inventor 邢晓丽李俊明
Owner TIANJIN JIASHITANG SCI & TECH
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