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Composition with effects of whitening and removing freckles and cosmetic

A whitening and freckle-removing composition technology, which is applied in the field of whitening and freckle-removing compositions and cosmetics, can solve the problems of poor safety, poor whitening and freckle-removing effect, etc., and achieve the effect of improving dull skin, brightening complexion, and reducing irritation

Inactive Publication Date: 2017-09-29
广州市千邦化妆品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a whitening and freckle-removing composition and cosmetics, aiming to solve the problems of poor whitening and freckle-removing cosmetics and poor safety in existing whitening and freckle-removing cosmetics

Method used

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  • Composition with effects of whitening and removing freckles and cosmetic
  • Composition with effects of whitening and removing freckles and cosmetic
  • Composition with effects of whitening and removing freckles and cosmetic

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Embodiment 1: A kind of whitening and speckle-removing composition

[0037] Glabridin (40% content) 0.05g (dissolved with glycerin at a ratio of 1:10), β-WHITE (oligopeptide) 0.5g, Huangxixin extract 1g, vitamin C ethyl ether 0.5g, aloe vera powder 0.2g 1. Pomegranate enzyme 1g was placed in a mixer, mixed and stirred evenly as BASE#1 (3.75g); hydrogenated lecithin 3g, VC-IP1g, ethylhexyl methoxycinnamate 5g, tocopheryl acetate 1g Place in a mixer, mix and stir evenly as BASE #2 (10 g); the whitening and spot-removing composition is composed of BASE #1 and BASE #2. In order to better illustrate the remarkable whitening and freckle-removing effect of the present invention, the whitening and freckle-removing composition is applied to cosmetic creams, lotions and sleeping masks to verify its efficacy.

Embodiment 2

[0038] Embodiment 2: Whitening and freckle-removing cream, the formula is shown in Table 1.

[0039] Table 1

[0040]

[0041] The whitening and freckle-removing cream described in this example is prepared by the following steps: 1. Stir and disperse the phase B evenly before use; 2. Add the components of the phase A into the oil phase pot in turn, stir and heat up to 80-85°C, and dissolve completely; 3. Before emulsification, add the dispersed phase B mixture into the oil phase pot and stir evenly; 4. At the same time, add phase C into the water phase pot in turn, stir and heat up to 80-85°C, and pump it into the emulsification pot after it is completely dissolved; 5. Vacuumize (0.03MPa), homogenization (3000rpm / min) and stirring at the same time, use negative pressure to pump the material in the oil phase pot through the filter into the emulsification pot for emulsification, the time is 25-30min, and then turn on the circulating water to cool down, And keep vacuum to def...

Embodiment 3

[0042] Embodiment 3: Whitening and freckle-removing lotion, the formula is shown in Table 2.

[0043] Table 2

[0044]

[0045] The whitening and freckle-removing emulsion described in this example is prepared through the following steps: 1. Stir and disperse the phase B evenly before use; 2. Add the components of the phase A into the oil phase pot in turn, stir and heat up to 80-85°C, and dissolve completely; 3. Before emulsification, add the dispersed phase B mixture into the oil phase pot and stir evenly; 4. At the same time, add phase C into the water phase pot in turn, stir and heat up to 80-85°C, and pump it into the emulsification pot after it is completely dissolved; 5. Vacuumize (0.03MPa), homogenization (3000rpm / min) and stirring are started at the same time, and the material in the oil phase pot is pumped into the emulsification pot through the filter screen by negative pressure for 25-30 minutes, and then the circulating water is turned on to cool down. And kee...

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Abstract

The invention discloses a composition with effects of whitening and removing freckles and a cosmetic. The composition with effects of whitening and removing freckles comprises the following components in parts by weight: 0.01-15 parts of a main whitening and freckle-removing component, 0.1-15 parts of a primary auxiliary whitening and freckle-removing component, 0.01-10 parts of a secondary auxiliary whitening and freckle-removing component and 0.1-8 parts of an assistant component, wherein the main whitening and freckle-removing component is a raw material capable of inhibiting the tyrosinase activity or changing eumelanin into light melanin; the primary auxiliary whitening and freckle-removing component is a raw material capable of inhibiting tyrosinase expression; the secondary auxiliary whitening and freckle-removing component is a raw material capable of increasing melanocyte-stimulating hormone receptor promoting activity of melanocyte; and the assistant component is a liquid crystal emulsifier. The composition with effects of whitening and removing freckles disclosed by the invention fully achieves the synergistic effects of various components, can achieve the effects of effectively improving dull skin and brightening the skin color and has obvious effects of whitening and removing freckles. Moreover, the irritation of the product can be effectively reduced, so that the product is safe.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a whitening and freckle-removing composition and cosmetics. Background technique [0002] At present, there are a wide variety of whitening and freckle-removing products on the market. The dosage forms include whitening and freckle-removing cream, whitening and freckle-removing milk, whitening and freckle-removing essence, etc. At the same time, there are all kinds of high, medium and low-grade products, which can almost meet the needs of consumers at all levels. Asian women's demands for skin whitening to "cover up all ugliness" are whitening and freckle-removing cosmetics that are very popular among consumers. However, due to the lack of effective and standardized supervision in the cosmetics market in the early years, coupled with the fact that some unscrupulous merchants are mercenary, the whitening cosmetics market is also mixed with good and bad. There is no shortage of ...

Claims

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Application Information

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IPC IPC(8): A61K8/9794A61K8/9789A61K8/9728A61K8/49A61K8/67A61K8/34A61K8/60A61K8/64A61K8/36A61K8/37A61K8/63A61K8/35A61Q19/02
CPCA61K8/347A61K8/35A61K8/365A61K8/37A61K8/498A61K8/602A61K8/63A61K8/64A61K8/676A61K8/678A61K8/97A61K8/99A61K2800/5922A61Q19/02
Inventor 廖胜旗
Owner 广州市千邦化妆品有限公司
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