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A kind of whitening and freckle-removing essence for external use to treat skin pigmentation and its preparation method and application

The invention relates to a technology for whitening and freckle removal of recumbent chrysanthemum notoginseng, which is applied in the field of whitening and freckle removal essence and its preparation, and can solve the problems of adverse skin allergic effects, unsatisfactory effects, skin corrosion and the like, achieves no eye irritation reaction, inhibits Facial inflammatory response, the effect of fade away pigmentation

Active Publication Date: 2022-04-08
唐和斌
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although these compounds can achieve a rapid whitening effect, they will undoubtedly have adverse allergic effects on the skin, and even cause corrosion and cytotoxicity to the skin that was originally in poor condition. Overall, the safety of such products very poor
At present, whitening and freckle removal are still in the use of external mask products or medical beauty methods, but the effect is either unsatisfactory or very expensive

Method used

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  • A kind of whitening and freckle-removing essence for external use to treat skin pigmentation and its preparation method and application
  • A kind of whitening and freckle-removing essence for external use to treat skin pigmentation and its preparation method and application
  • A kind of whitening and freckle-removing essence for external use to treat skin pigmentation and its preparation method and application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] Embodiment 1: A preparation method of a whitening and freckle-removing essence for external use for the treatment of skin pigmentation containing flat lying chrysanthemum notoginseng, the steps are as follows:

[0038] Put 500g of olive oil into a container, then add 40g each of chrysanthemum notoginseng, bletilla striata, and frankincense, 30g each of hawthorn and tangerine peel, and stir evenly; after standing and soaking for 5 days, stir and heat. Keep at ℃ for 0.5 hours, then stop heating, filter to remove slag, when the oil temperature drops to 45℃, add 3g of borneol and 300g of liquefied petroleum jelly to it, stir well, and wait for cooling to room temperature to obtain whitening and freckle-removing essence for external use. Store tightly closed after bottle.

Embodiment 2

[0039] Embodiment 2: A preparation method of a whitening and freckle-removing essence for external use for the treatment of skin pigmentation containing flat lying chrysanthemum notoginseng, the steps are as follows:

[0040] Put 1000g of olive oil into a container, then add 80g each of chrysanthemum notoginseng, bletilla striata, and frankincense, 30g each of hawthorn and tangerine peel, and stir evenly; after standing and soaking for 7 days, stir and heat. Keep at ℃ for 1 hour, stop heating, filter to remove slag, and when the oil temperature drops to 55℃, add 8g of borneol and 500g of liquefied vaseline to it, stir well, and wait to cool to room temperature to obtain whitening and freckle-removing essence for external use. Store tightly closed after bottle.

[0041] Example 3 The external whitening and freckle-removing essence prepared in Example 1, and the external-use whitening and freckle-removing essence prepared in Example 2 have a therapeutic effect on pigmentation

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Abstract

The invention belongs to the technical field of medicine, and specifically discloses an external whitening and freckle-removing essence containing chrysanthemum notoginseng for external use to treat skin pigmentation, a preparation method and application thereof. The essence is prepared from the following raw materials in proportion by weight: 40-80 parts of chrysanthemum notoginseng, 40-80 parts of bletilla striata, 40-80 parts of frankincense, 30-60 parts of tangerine peel, 30-60 parts of hawthorn, 30 parts of borneol ‑8 parts, edible vegetable oil 500‑1000 parts and cream base 300‑500 parts. The whitening and freckle-removing essence is prepared by heating and mixing in batches, which is mainly extracted from a combination of traditional Chinese medicines, and has the characteristics of high safety, whitening and freckle-removing, and synergistic effects. Through the evaluation of tyrosinase activity and the comparison before and after using the essence in ultraviolet-induced pigmentation model animals and chloasma patients, it can be concluded that the whitening and freckle-removing essence of the present invention can effectively inhibit facial inflammatory reactions, and has the function of blocking local tyrosinase. Active, reduce pigmentation, fast whitening, and fade spots. In the experiment, the total effective rate of whitening and freckle treatment with external essence reached 100%.

Description

technical field [0001] The invention belongs to the technical field of medicine, and specifically relates to a whitening and freckle-removing essence for external use for treating skin pigmentation containing flat lying chrysanthemum notoginseng, a preparation method and application thereof. Background technique [0002] Human skin color is affected by many factors, among which the content and distribution of melanin play a decisive role. The normal distribution of melanin content can effectively play the role of resisting ultraviolet rays, sun protection, anti-aging, and anti-cancer. However, with the influence of adverse factors such as changes in the natural environment and increasing external pressure, some people’s self-synthesized melanin increased significantly, and the poor condition of the skin itself affected the natural metabolism of melanin, eventually causing a large amount of melanin to deposit on the skin , forming dark spots, which eventually lead to dull sk...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K36/898A61K47/44A61P17/00A61Q19/02A61K8/9794A61K8/34A61K8/9789A61K9/06A61K31/045
CPCA61K36/232A61K36/898A61K36/324A61K36/752A61K36/734A61K31/045A61K9/06A61K47/44A61P17/00A61K8/9794A61K8/9789A61K8/34A61Q19/02A61K2236/35A61K2300/00
Inventor 李玉桑唐和斌李金洲李文静
Owner 唐和斌
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