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A kind of whitening cream and preparation method thereof

A technology of whitening cream and formulation, which is applied in the fields of pharmaceutical formulations, toiletry preparations, cosmetic preparations, etc., and can solve the problems of high price, high preparation cost, complex formula of whitening and lightening composition, etc.

Active Publication Date: 2020-10-27
泉后(广州)生物科技研究院有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Likewise, the formula of the whitening and blemish-relieving composition is complicated, and expensive nano-gold rods are used as the main functional ingredient, resulting in high preparation cost

Method used

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  • A kind of whitening cream and preparation method thereof
  • A kind of whitening cream and preparation method thereof
  • A kind of whitening cream and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～3

[0040] Embodiment 1~3, whitening cream of the present invention and preparation method thereof

[0041] The formulations of the whitening creams of Examples 1-3 of the present invention are shown in Table 1 below.

[0042] Table 1 The formula of the whitening cream of Examples 1 to 3 of the present invention

[0043]

[0044]

[0045] The preparation method of embodiment 1~3 whitening cream of the present invention is as follows:

[0046] S1. Weigh each preparation raw material according to the formula quantity, divide it into A-phase raw material, B-phase raw material, C-phase raw material, D-phase raw material and E-phase raw material, and set aside;

[0047] The raw materials of phase A include water, butylene glycol, xanthan gum and acrylic acid (ester) / C10-30 alkanol acrylate cross-linked polymer in 1 / 2 formula amount, and the raw materials of phase B include isononanoic acid iso Nonyl Esters, Caprylic / Capric Triglycerides, Dimethicone, Shea Butter (BUTYROSPERMUM ...

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PUM

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Abstract

The invention belongs to the technical field of cosmetics, and particularly relates to whitening cream and a preparation method thereof. The whitening cream comprises the following preparation raw materials of nicotinamide, resveratrol, 3-o-ethyl ascorbic acid, a peony extract, diglucosyl gallic acid, a caviar extract, phosphatidylcholine, ceramide 3, p-hydroxyacetophenone, tocopheryl acetate, sodium hyaluronate, 7-10% of a humectant, an emollient, an emulsifying agent, a thickening agent, a neutralizer, essence and water. The whitening cream disclosed by the invention can take effect in multiple ways of melanin generation inducement, melanin generation process, melanin transfer, melanin digestion and discharge process and the like, and the purpose of quickly whitening skin and dispellingfreckles can be achieved.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, and in particular relates to a whitening cream and a preparation method thereof. Background technique [0002] In recent years, skin whitening cosmetics that add whitening functional ingredients and active substances have become increasingly active. Looking for safer and more efficient skin whitening agents and combinations of whitening functional ingredients is currently a research hotspot in whitening cosmetics. [0003] The formation of skin color is closely related to melanocytes, keratinocytes and other skin cells. Melanocytes located at the base of the epidermis produce melanin, which is transmitted to the surrounding keratinocytes, brought to the epidermis as the epidermal cells migrate, and finally disappears as the keratinocytes fall off. [0004] At present, general skin whitening cosmetics mainly reduce the production of melanin to achieve whitening by inhibiting the activity of tyr...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61K8/34A61K8/35A61K8/42A61K8/55A61K8/67A61K8/73A61K8/9789A61K8/98A61Q19/02
CPCA61K8/347A61K8/35A61K8/42A61K8/553A61K8/675A61K8/678A61K8/735A61K8/987A61Q19/02A61K8/9789
Inventor 林吉珊张娇韩志东
Owner 泉后(广州)生物科技研究院有限公司
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