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Natural emulsion, and preparation method and applications thereof

A natural emulsion and natural technology, applied in the field of cosmetic raw material preparation, can solve problems such as damage, skin irritation, and excessive skin oxidation, and achieve the effect of inhibiting tyrosinase activity

Active Publication Date: 2016-03-30
山东福瑞达生物股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the environmental pollution is serious, and the facial skin is exposed to a large amount of air pollutants, such as automobile exhaust, ionizing radiation, oxygen free radicals, ultraviolet rays, air dust, etc. These pollutants produce a large number of free radicals, which can easily cause excessive oxidation of the skin, causing irritation and Excessive skin damage, even causing skin lesions

Method used

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  • Natural emulsion, and preparation method and applications thereof
  • Natural emulsion, and preparation method and applications thereof
  • Natural emulsion, and preparation method and applications thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] In one container, dissolve 0.4g of seaweed gel in 20g of deionized water, heat to 65°C to obtain viscous liquid one; take another container, add 5.5g of myrtle lactic acid bacteria extract, 2.5g of pearl spirea leaf extract, 3.0g of asparagus extract, and 1.5g of Swertia extract were mixed, then 15g of butanediol and 2g of pentanediol were added to dissolve, and 49.9g of deionized water was added, and mixed to obtain liquid two; the liquid Add 2 into liquid 1, stir for 30 minutes and then lower the temperature. When the temperature drops to 40°C, add 0.2g of Zanthoxylum bungeanum extract and stir evenly to obtain an emulsion, which is a natural emulsion with whitening and repairing effects.

[0041] The natural emulsion prepared above is used in skin care products with whitening and repairing, and the whitening and repairing formula cream containing the natural emulsion is shown in the following table:

[0042]

[0043]

Embodiment 2

[0045]In one container, dissolve 0.3g of acacia gum and 0.1g of marshmallow gum in 30g of deionized water, heat to 60°C to obtain viscous liquid one; take another container, add 7.5g of myrtle lactic acid bacteria fermented extract, 3.0 g of spirea leaf extract, 4.0g of asparagus extract, 1.0g of Swertia extract, mix well, then add 10g of glycerin, 6g of butanediol and 2g of hexanediol, dissolve, add deionized water 35.95 g, mix well to obtain liquid 2; add liquid 2 to liquid 1, stir for 25 minutes and then cool down, when the temperature drops to 40°C, add 0.1g of Zanthoxylum bungeanum extract and 0.05g of rosemary oil, stir well to obtain an emulsion , which is a natural emulsion with whitening and repairing effects.

[0046] The natural emulsion prepared above is used in skin care products with whitening and repairing, and the whitening and repairing emulsion formula containing the natural emulsion is shown in the following table:

[0047]

[0048]

Embodiment 3

[0050] In one container, dissolve 0.5g of flaxseed gum and 0.2g of acacia gum in 25g of deionized water, heat to 60°C to obtain viscous liquid one; take another container, add 6.0g of myrtle lactic acid bacteria fermentation extract, 4.0g of Spiraea chinensis leaf extract, 5.0g of asparagus extract, 2.0g of Swertia extract, mix well, then add, 10g of butanediol, 2g of pentanediol and 3g of hexanediol, dissolve, add Mix 42.1g of deionized water to obtain liquid 2; add liquid 2 to liquid 1, stir for 25 minutes and cool down, when the temperature drops to 40°C, add 0.08g of Zanthoxylum bungeanum extract and 0.12g of rosemary oil, stir Evenly, the emulsion is obtained, which is a natural emulsion with whitening and repairing effects.

[0051] The natural emulsion prepared above is used in skin care products with whitening and repairing properties, and the formula of the whitening and repairing essence containing the natural emulsion is shown in the following table:

[0052]

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Abstract

The invention provides a natural emulsion, and a preparation method and applications thereof. The natural emulsion comprises, by weight, 5 to 10 parts of myrtle lactobacillus fementation extract, 0.3 to 1.0 part of spiraea thunbergii leaf extract, 2 to 7 parts of asparagus extract, 0.2 to 1.0 part of swertia bimaculata extract, 0.3 to 1.0 part of a natural large molecular polymer thickening agent, 10 to 15 parts of a polyhydric alcohol, and 0.05 to 0.3 part of a natural plant preservative. The natural emulsion is capable of removing free radicals, inhibiting activity of tyrosinase, promoting proliferation of skin keratinocyte, and reducing release of histamine at the same time; it is shown by cell experiments that the natural emulsion possesses no cytotoxicity, and safety is high; and the natural emulsion possesses a promising market prospect in the fields of development of skin care products used for whitening and repairing skin.

Description

technical field [0001] The invention belongs to the technical field of preparation of cosmetic raw materials, in particular to the preparation of a natural emulsion and its application in skin care products such as repairing, whitening and anti-wrinkle. Background technique [0002] At this stage, fair complexion has always been the best skin condition Asians pursue. People often use products with whitening ingredients added to obtain better whitening effects. Therefore, whitening products have a very large demand space. According to Mintel’s statistical report, in the first half of 2013, among 1,493 female Internet users aged 20-49 who had used facial skin care products in the past 6 months, 61% of users expected the product to have a whitening effect, and they could It can be seen that the demand for whitening products is relatively large. However, adverse reactions caused by cosmetics tend to increase significantly. Issues such as hair dye allergy and freckle-removing an...

Claims

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Application Information

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IPC IPC(8): A61K8/97A61Q19/02A61Q19/08A61Q19/00
CPCA61K8/97A61K2800/782A61Q19/00A61Q19/02A61Q19/08
Inventor 李燕杨素珍王晓梅韩婷婷王晓娜陈玉荣李硕王晓霞
Owner 山东福瑞达生物股份有限公司
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