Skin whitening and freckle removing composition and application thereof

A whitening and freckle-removing and composition technology, which is applied in the field of whitening and freckle-removing compositions, can solve problems such as inconspicuous freckle-removing effect, and achieve the effects of easy smearing and absorption, brightening skin color, and easy absorption and utilization.

Inactive Publication Date: 2019-03-08
ZHEJIANG TIDE CROP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] There are many freckle-removing products at present, but most of the products, although they are improved to natural extracts in composition, most of the freckle-removing effects are not obvious, and the existing people's requirements for skin care are not only freckle-removing; a series of side effects are also people's Therefore, there is a need for a safe and effective anti-freckle skin care product, which will be able to solve this skin care problem faced by most women at present

Method used

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  • Skin whitening and freckle removing composition and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] Preparation of whitening and freckle cream:

[0035] According to the following mass percentages, 1.0% forchlorfenuron, 0.5% α-arbutin, 1% fruit acid, 5% caprylic / capric triglyceride, 3% cetearyl olive oil, sorbitan Sesquistearate 1.5%, Xanthan Gum 2%, Tocopherol 0.1%, Polyoxyethylene Cetyl Alcohol 0.3%, Aminodimethicone 0.5%, Methylparaben 0.45%, Diisopropyl Adipate 0.2%, Isostearic Triglyceride 5%, Isopentyl Glycol 0.1%, Titanium Dioxide 1%, Acrylic Resin Powder 0.1%, Potassium Sorbate 0.3%, Benzyl Alcohol 0.4%, Water Make up the balance.

[0036] The preparation method of this embodiment is to accurately weigh the raw materials of each component according to the mass ratio, fully mix and stir evenly to obtain the composition.

[0037] The preparation method of the skin care product of this embodiment is as follows: (1) Add forchlorfenuron, α-arbutin, fruit acid, humectant and thickener to the emulsification pot, then add quantitative deionized water, Stir until th...

Embodiment 2

[0040] Preparation of whitening lotion:

[0041] According to the following mass percentages, 3% forchlorfenuron, 0.8% azelaic acid, 2% kojic acid, 3% glyceryl stearate, 5% ceteareth-6, diisopropyl adipate 1.5%, 5% Methyl Glucose Sesquistearate, Polyvinylpyrrolidone 3%, Ascorbyl Phosphate 0.1%, Ethylene Glycol Fatty Acid Ester 0.3%, Amodimethicone 0.5%, p-Hydroxybenzene Methyl Formate 0.45%, Diisopropyl Adipate 0.2%, Isostearic Triglyceride 5%, Isopentyl Glycol 0.1%, Magnesium Carbonate 1%, Polyethylene Powder 0.1%, Potassium Sorbate 0.3% , 0.4% benzyl alcohol, and make up the balance with water.

[0042] The preparation method of this embodiment is to accurately weigh the raw materials of each component according to the mass ratio, fully mix and stir evenly to obtain the composition.

[0043] Comparative example 2 is that 3% forchlorfenuron in embodiment 2 is replaced with water, and other components are unchanged.

Embodiment 3

[0045] A freckle removing composition, comprising the following components in mass percentage: 0.5% forchlorfenuron, 4% nicotinamide, 3% cetyl isooctanoate, 5% ceteareth-25, 1,2-Butanediol 1.5%, Propylene Glycol 3%, Ascorbyl Phosphate 0.1%, Ethylene Glycol Fatty Acid Ester 0.3%, Amodimethicone 0.5%, Methylparaben 0.45%, 0.2% Vitamin B6, Isostearic Triglyceride 5%, Propylene Glycol Fatty Acid Ester 0.1%, Glycerin Polymethacrylate 1%, Crosslinked Methicone 0.1%, Cinnamate 0.3%, Benzyl Alcohol 0.4 %, make up the water balance.

[0046] The preparation method of this embodiment is to accurately weigh the raw materials of each component according to the mass ratio, fully mix and stir evenly to obtain the composition.

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Abstract

The invention discloses skin whitening and freckle removing composition and an application thereof. The composition comprises forchlorfenuron and a whitening agent, wherein the whitening agent adoptsa tyrosinase activity inhibitor, a tyrosinase saccharification inhibitor, a tyrosinase decomposition agent, a melanocyte toxicity agent, a melanin transport blocking agent, a sunscreen agent, a reducing agent, a chemical stripping agent and an endothelin antagonist or a free radical scavenger. The composition can remove wrinkles and freckles, prevent water loss and keep skin moist, and has the functions of whitening the skin, removing freckles and wrinkles, preserving moisture and the like. Compared with the prior art, the composition is safe to use, simple and convenient to manufacture and suitable for industrial mass production.

Description

technical field [0001] The invention relates to a whitening and freckle-removing composition and its application, in particular to a composition of forchlorfenuron and whitening agent and its application in cosmetics. Background technique [0002] Melanin is widely present in human skin, mucous membranes, retina, pia mater, gallbladder and ovary. The production of melanin is mostly related to endocrine disorders and sunlight exposure. The number of melanocytes mainly depends on genetics. In addition, it is also related to endocrine hormones and nutritional status. Under normal physiological conditions, melanin in the skin can protect the skin from ultraviolet rays. When external aggression, hormonal imbalance, aging or other factors cause melanin synthesis and metabolism disorder, the melanin in the basal layer of the epidermis will easily increase, and the skin color of part or the whole body will deepen, causing freckles, chloasma, pregnancy spots, age spots, melanoma, et...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/49A61K8/60A61K8/362A61K8/34A61Q19/02A61Q19/00
CPCA61K8/4926A61K8/347A61K8/362A61K8/602A61K2800/592A61K2800/782A61Q19/00A61Q19/02
Inventor 杨征宇董维王寅
Owner ZHEJIANG TIDE CROP TECH
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