Whitening essence and preparation method thereof

An essence and whitening technology, which is applied in the field of whitening essence and its preparation, can solve the problems of single whitening ingredients, dull skin, and poor effect, and achieve the effects of ensuring storage performance, reducing irritation, and enhancing the protective barrier

Pending Publication Date: 2020-06-26
上海尔岚生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the whitening ingredients in existing whitening products are photosensitivity and will fail under high temperature or strong light, so they can only be used at night, resulting in poor whitening effect; the single whitening ingredient can only inhibit melanin through a single way, and the same effect is relatively low. Poor; in addition, once the whitening products are stopped, the skin will become dull again

Method used

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  • Whitening essence and preparation method thereof
  • Whitening essence and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0114] Embodiment 1 provides a whitening essence, comprising 29.85wt% of component A and 8.491wt% of component B, with the balance being water;

[0115] The A component, in parts by weight, includes 6.5 parts of nicotinamide, 0.1 part of tranexamic acid, 10 parts of butanediol, 5 parts of glycerol, 0.99 parts of propylene glycol, 5 parts of hydroxyethylpiperazineethanesulfonic acid, 1 part of stabilizer, 0.15 part of xanthan gum, 0.1 part of EDTA-2Na;

[0116] The stabilizer includes 0.15wt% trehalose, 3wt% urea, 3wt% serine, 0.1wt% glycerol polyacrylate, 0.15wt% sodium alginate, 1.2wt% sodium hyaluronate, 0.15wt% pullulanase polysaccharide , Glycerin 5wt%, Caprylyl glycol 0.5wt%, Pentylene glycol 2wt%, Disodium hydrogen phosphate 2wt%, Potassium phosphate 2wt%, the balance is water, mix the raw materials and add the essence as a component of A component liquid;

[0117] The B component, in parts by weight, includes 0.99 parts of phenylethyl resorcinol, 0.1 part of α-arbutin...

Embodiment 2

[0122] Embodiment 2 provides a whitening essence, which differs from Embodiment 1 in that it does not contain stabilizers.

Embodiment 3

[0124] Embodiment 3 provides a whitening essence, which differs from Embodiment 1 in that it does not contain B vitamin composition.

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Abstract

The invention discloses whitening essence and a preparation method thereof. Through mutual cooperation of various whitening components, permeation promotion effects of micromolecule hydrating agents is used for assistance, so that production, transfer and metabolism of melanin can be controlled, autologous protective barriers of skin can also be reinforced, and besides, quick whitening and long-acting whitening can be realized; plant extracts in scientific blending are also added to a product, so that the essence is mild, and irritants to the skin are reduced; and an appropriate stabilizing agent is used, so that the storage properties of the essence are guaranteed, and besides, absorption of effective components to the skin cannot be influenced.

Description

technical field [0001] The invention relates to the technical field of cosmetics, in particular to a whitening essence and a preparation method thereof. Background technique [0002] Cosmetics refer to smearing, spraying or other similar methods that are spread on any part of the human body surface, such as skin, hair, nails, lips and teeth, etc., in order to clean, maintain, beautify, modify and change the appearance, or correct the human body odor, maintain Chemical industrial products or fine chemical products for the purpose of good condition. Essence is an important category of cosmetics. Its ingredients are more refined, its efficacy is more powerful, and it can achieve better skin care effects. Whitening has always been a popular item in cosmetic technology. In order to achieve more effective whitening care effects, cosmetic technology in the beauty industry has carefully studied the formation process of human skin color, trying to improve the technology for objectiv...

Claims

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Application Information

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IPC IPC(8): A61K8/9789A61K8/67A61K8/60A61K8/49A61K8/44A61K8/42A61K8/34A61Q19/02
CPCA61K8/9789A61K8/675A61K8/602A61K8/60A61K8/498A61K8/4946A61K8/44A61K8/42A61K8/347A61K8/345A61K8/34A61Q19/02A61K2800/782A61K2800/592
Inventor 李怡雯
Owner 上海尔岚生物科技有限公司
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