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Cosmetics with whitening and freckle-removing effects and preparation method thereof

A technology for cosmetics and preparation process, which is applied in cosmetic preparations, cosmetics, medical preparations containing active ingredients, etc., can solve the problems of whitening and freckle-removing stability to be improved, and achieves excellent stability effect, better freckle-removing effect, and improved freckle removal. whitening effect

Active Publication Date: 2021-12-28
广州市南方医康生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the whitening and spot-removing effect of this patent application and the stability of the product need to be improved

Method used

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  • Cosmetics with whitening and freckle-removing effects and preparation method thereof
  • Cosmetics with whitening and freckle-removing effects and preparation method thereof
  • Cosmetics with whitening and freckle-removing effects and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] A cosmetic, comprising the following components by weight:

[0063] A component

[0064]

[0065] B component

[0066]

[0067] C component

[0068] Sodium polyacrylate 0.5 parts

[0069] Bisabolol 0.1 parts

[0070] D component

[0071]

[0072]

[0073] E component

[0074] Glabridin 0.1 parts

[0075] Ascorbyl tetraisopalmitate 1 part

[0076] Propylene glycol 2 parts.

[0077] The preparation technology of described cosmetics, comprises the steps:

[0078] (1) Add component A into the oil pan and heat at 70°C until it dissolves completely to obtain mixture 1;

[0079] (2) Add component B into the emulsification pot and heat it at 75°C until it dissolves completely;

[0080] (3) Add the mixture 1 into the emulsification pot of step (2) and vacuum homogenize and emulsify for 3 minutes, then add component C and homogenize for 3 minutes, and start to cool down after keeping the temperature at 70°C for 20 minutes;

[0081] (4) When the temperature ...

Embodiment 2

[0084] A cosmetic, comprising the following components by weight:

[0085] A component

[0086]

[0087] B component

[0088]

[0089] C component

[0090] Sodium polyacrylate 2 parts

[0091] Bisabolol 0.5 parts

[0092] D component

[0093]

[0094] E component

[0095] Glabridin 0.3 parts

[0096] Ascorbyl tetraisopalmitate 3 parts

[0097] 8 parts of propylene glycol.

[0098] The preparation technology of described cosmetics, comprises the steps:

[0099] (1) Add component A into the oil pan and heat at 80°C until it dissolves completely to obtain mixture 1;

[0100] (2) Add component B into the emulsification pot and heat it at 85°C until it dissolves completely;

[0101] (3) Add the mixture 1 into the emulsification pot of step (2) and vacuum homogenize and emulsify for 5 minutes, then add component C and homogenize for 3 minutes, and start to cool down after keeping the temperature at 80°C for 25 minutes;

[0102] (4) When the temperature of the emu...

Embodiment 3

[0105] A cosmetic, comprising the following components by weight:

[0106] A component

[0107]

[0108] B component

[0109]

[0110] C component

[0111] Sodium polyacrylate 1.2 parts

[0112] Bisabolol 0.3 parts

[0113] D component

[0114]

[0115] E component

[0116] Glabridin 0.2 parts

[0117] Ascorbyl tetraisopalmitate 2 parts

[0118] 5 parts of propylene glycol.

[0119] The preparation technology of described cosmetics, comprises the steps:

[0120] (1) Add component A into the oil pan and heat at 75°C until it dissolves completely to obtain mixture 1;

[0121] (2) Add component B into the emulsification pot and heat it at 80°C until it dissolves completely;

[0122] (3) Add the mixture 1 into the emulsification pot of step (2) and vacuum homogenize and emulsify for 4 minutes, then add component C and homogenize for 3 minutes, and start to cool down after keeping the temperature at 75°C for 20 minutes;

[0123] (4) When the temperature of the e...

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PUM

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Abstract

The present invention relates to the technical field of cosmetics, in particular to a cosmetic with whitening and freckle-removing effects and a preparation method thereof. The cosmetic comprises the following components in parts by weight: 1-4 parts of α-arbutin, 3-parts of vitamin C ethyl ether 6 parts, niacinamide 2‑5 parts, glabridin 0.1‑0.3 parts, ascorbyl tetraisopalmitate 1‑3 parts, yeast extract 1‑5 parts and plant extracts 4‑10 parts. The invention has the advantages of remarkable whitening and freckle removing effects and good stability.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a cosmetic with whitening and freckle-removing effects and a preparation method thereof. Background technique [0002] Skin is an important part of the human body, and it is also a symbol that directly expresses the health and aging of the human body. When the skin metabolism is strong, the blood circulation is smooth, and the nutrition is rich, the skin is delicate, smooth, tender, highly elastic, and less prone to wrinkles and stains. When skin metabolism is weakened, blood circulation is poor, and malnutrition occurs, the skin will be dull, aging, and prone to wrinkles and stains. [0003] Melanin is an important factor in determining human skin color, and it is biosynthesized in melanosomes in melanocytes in the basal layer of the epidermis. Under normal physiological conditions, melanin in the skin can protect the skin from ultraviolet rays. When external aggression, ho...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/9789A61K8/49A61K8/60A61K8/67A61K8/9728A61Q19/02
CPCA61K8/9789A61K8/9728A61K8/602A61K8/676A61K8/675A61K8/498A61Q19/02A61K2800/5922
Inventor 臧东科杨振艳藏婉璐
Owner 广州市南方医康生物科技有限公司