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Skin care freckle-removing cream and method for preparing same

A technology of freckle cream and raw materials, applied in skin care preparations, pharmaceutical formulas, cosmetic preparations, etc., can solve problems such as ineffective effects and achieve the effect of enhancing permeability

Inactive Publication Date: 2013-03-27
HUNAN AMAZING GRACE BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the most widely used and recognized safe whitening and freckle-removing materials in China are bear fruit smoothie, vitamin C and kojic acid. These substances have high safety, but at the same time, they also have the disadvantage of ineffective effect

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A. Preparation of the oil phase: Mix 40 parts of kiwi fruit seed oil, 4 parts of isopropyl myristate, 1 part of caprylic triglyceride and 1 part of Span-80, stir and heat to 70°C to fully melt or dissolve for use ;

[0018] B. For the preparation of the water phase, add 5 parts of water-soluble raw materials L-lactic acid, 0.5 parts of sodium lactate and 4 parts of Tween-80 to 43.4 parts of deionized water, stir and heat to 100 ° C, keep for 20 minutes for sterilization, and then cool to 80 ° C for use ;

[0019] C. For emulsification, filter the above-mentioned oil phase and water phase raw materials (such as centrifuge filtration), put them into the emulsification pot in the order of first water and then oil, stir at a temperature of 70°C, and wait until the oil and water phase raw materials are fully mixed and evenly formed. After the emulsion, add 1 part of preservative Germaben II and stir evenly to complete the emulsification operation;

[0020] D. Cool, co...

Embodiment 2

[0024] A. Preparation of the oil phase: Mix 42 parts of kiwi fruit seed oil, 3 parts of isopropyl myristate, 2 parts of caprylic capric triglyceride, 1.2 parts of Span-80 and heat it to 70°C with stirring to fully melt or dissolve it for use ;

[0025] B. For the preparation of the water phase, add 3 parts of water-soluble raw materials L-lactic acid, 0.8 parts of sodium lactate and 3.8 parts of Tween-80 to 43.2 parts of deionized water, stir and heat to 90°C, keep for 20 minutes for sterilization, and then cool to 70°C for use ;

[0026] C. For emulsification, filter the above oil phase and water phase raw materials (such as centrifuge filtration), put them into the emulsification pot in the order of first water and then oil, stir at a temperature of 80°C, and wait until the oil and water phase raw materials are fully mixed and evenly formed. After the emulsion, add 0.8 parts of preservative Germaben II, stir evenly, and complete the emulsification operation;

[0027] D....

Embodiment 3

[0029] A. Preparation of the oil phase: 45 parts of kiwi fruit seed oil, 2 parts of isopropyl myristate, 3 parts of caprylic capric triglyceride, 1.5 parts of Span-80, mixed and stirred, heated to 80°C, fully melted or dissolved for use ;

[0030] B. For the preparation of the water phase, add 2 parts of water-soluble raw materials L-lactic acid, 1 part of sodium lactate and 3.5 parts of Tween-80 to 41.5 parts of deionized water, stir and heat to 100 ° C, keep for 20 minutes for sterilization, and then cool to 80 ° C for use ;

[0031] C. For emulsification, filter the above oil phase and water phase raw materials (such as centrifuge filtration), put them into the emulsification pot in the order of first water and then oil, stir at a temperature of 80°C, and wait until the oil and water phase raw materials are fully mixed and evenly formed. After the emulsion, add 0.3 parts of preservative Germaben II, stir evenly, and complete the emulsification operation;

[0032] D. C...

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PUM

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Abstract

The invention discloses skin care freckle-removing cream and a method for preparing the same. The skin care freckle-removing cream and the method for preparing the same are characterized by being composed of materials and steps that the materials comprise, by weight, 40 parts to 45 parts of kiwi fruit seed oil, 2 parts to 4 parts of isopropyl myristate, 1 part to 3 parts of caprylic triglycerides, 2 parts to 5 parts of L-lactic acids, 0.5 part to 1 part of sodium lactate, 1.0 part to 1.5 parts of Span-80 (sorbitan fatty acid ester), 3.5 parts to 4.0 parts of Tween-80 (polyoxyethylene sorbitan monostearate), 0.3 part to 1.0 part of Germaben II (30% of diazolidinyl urea, 11% of methylparaben, 3% of propylparaben and 56% of propylene glycol), 0.1 part to 0.2 part of essence, and the balance water; and the steps comprise preparation of oil phases and water phases, emulsification, cooling, homogeneous processing, ageing and filling to obtain the skin care freckle-removing cream. The skin care freckle-removing cream and the method are mainly used as a cosmetic and a method for preparing the cosmetic.

Description

technical field [0001] The invention relates to a skin-care and freckle-removing cream and a preparation method thereof. Background technique [0002] With the continuous improvement of people's current living standards, cosmetics with natural plant extracts as the main raw materials have become the mainstream of market consumption, and the consumption is increasing year by year. At present, the most widely used and recognized safe whitening and freckle-removing materials in China are bear fruit smoothie, vitamin C and kojic acid. These substances are highly safe, but at the same time, they also have the disadvantage of ineffective effects. Kiwi fruit seed oil is extracted from kiwi fruit seeds through drying, crushing, supercritical extraction and other processes. Kiwi fruit seed oil is rich in various unsaturated fatty acids, flavonoids, phenols, vitamins, trace elements selenium, amino acids and Other bioactive substances, of which linolenic acid and linoleic aci...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/92A61K8/06A61Q19/08A61Q19/02
Inventor 不公告发明人
Owner HUNAN AMAZING GRACE BIOTECH
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