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Repairing and whitening composition and preparation method thereof

A composition and whitening technology, applied in skin care preparations, pharmaceutical formulations, cosmetic preparations, etc., can solve the problems of difficult access of functional ingredients to whitening target sites, instability of functional active ingredients, skin irritation, etc., to achieve Good penetration and absorption, accelerated keratin exfoliation, and brightening skin tone

Active Publication Date: 2021-04-02
SHANGHAI FOREST CABIN BIOLOGICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, to achieve effective whitening, the functional ingredients must act on the basal melanocytes, and it is difficult for the functional ingredients of general dosage forms to enter the whitening target site
And some functional ingredients are irritating to the skin, and the functional active ingredients are prone to instability and inactivation

Method used

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  • Repairing and whitening composition and preparation method thereof
  • Repairing and whitening composition and preparation method thereof
  • Repairing and whitening composition and preparation method thereof

Examples

Experimental program
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preparation example Construction

[0032] The preparation method of following composition comprises the steps:

[0033] S1. Add butylmethoxydibenzoylmethane, tocopherol (vitamin E), and Qingxuan extract into the oil phase preparation pot, heat to 80°C, and stir evenly to obtain mixture A;

[0034] S2. Add glabridin, piperonine, hydrogenated lecithin, potassium 4-methoxysalicylate, and 1,3-butanediol into the emulsification pot in sequence, heat to 80°C, dissolve completely, and obtain mixture B;

[0035] S3. Mix and stir water, acetylglucosamine, dipotassium glycyrrhizinate, tranexamic acid, α-arbutin, nicotinamide, and 3-o-ethyl ascorbic acid in advance to obtain mixture C;

[0036] S4. Add mixture A to mixture B at 80°C, mix at high speed for 5 minutes, and mix well;

[0037] S5. Cool down to 50°C, add the mixture C to the emulsification configuration pot, and stir evenly at high speed for 3 minutes;

[0038] S6. The temperature was lowered to 39° C., and the material was taken out for inspection. After pas...

Embodiment 1

[0040] This embodiment provides a repairing and whitening composition, comprising the following components in weight percent:

[0041]

Embodiment 2

[0043] This embodiment provides a repairing and whitening composition, comprising the following components in weight percent:

[0044]

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Abstract

The invention discloses a repairing and whitening composition and a preparation method thereof. The repairing and whitening composition contains acetyl chitosamine, glabridin, hydrogenated lecithin, butyl methoxydibenzoylmethane, tocopherol, piperine, dipotassium glycyrrhizinate, potassium methoxysalicylate, tranexamic acid, alpha-arbutin, nicotinamide, a camellia extract and 3-o-ethyl ascorbic acid. According to the whitening action mechanism, the whitening effect is enhanced in an oriented multi-target multi-way mode, and butyl methoxydibenzoylmethane resists ultraviolet damage; dipotassiumglycyrrhizinate and acetyl chitosamine have the effects of reducing inflammation and ultraviolet stimulation; arbutin and glabridin inhibit tyrosinase activity; tocopherol inhibits tyrosine from beingoxidized into dopa; 3-o-ethyl ascorbic acid reduces dopaquinone into dopa; glabridin inhibits the activity of dopa pigment tautomerase and the activity of DHICA oxidase; tranexamic acid and nicotinamide inhibit melanin transport; nicotinamide and potassium-4-methoxysalicylate promote epidermis renewal; and eight target points act together and coordinate with each other to achieve the whitening effect.

Description

technical field [0001] The invention belongs to the technical field of cosmetics, in particular to a repairing and whitening composition and a preparation method thereof. Background technique [0002] Due to the increasing discovery of pigmentation in dermatological diseases and the psychosocial and cosmetic negative effects of hyperpigmentation, it is especially affected by culture shock (mostly in Asian countries). With the continuous improvement of living standards, people are more and more pursuing healthy and fair skin, which makes the demand for whitening compositions more and more great. [0003] At the same time, there are more and more types of whitening cosmetics on the market, which has also caused the phenomenon of uneven whitening products on the market. Most of the products on the market achieve whitening by inhibiting tyrosinase activity and scavenging oxygen free radicals. Brightening effect. However, the effect of a single whitening principle is limited. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/9789A61K8/35A61K8/368A61K8/44A61K8/49A61K8/55A61K8/60A61K8/63A61K8/67A61Q19/02
CPCA61K8/9789A61K8/498A61K8/553A61K8/35A61K8/678A61K8/63A61K8/44A61K8/602A61K8/673A61K8/676A61K8/4926A61K8/368A61K8/60A61Q19/02A61K2800/782A61K2800/592A61K2800/56
Inventor 朱美金罗彪玉孙成芬高宏旗张群桑建梅郭恒瑞
Owner SHANGHAI FOREST CABIN BIOLOGICAL TECH
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