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Skin-brightening cosmetic composition

A cosmetic composition, composition technology, applied in the field of cosmetic or dermatological composition, capable of solving problems such as violation

Active Publication Date: 2016-11-09
LAB M&L SA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

These relative degrees of effect may themselves be the cause of an unattractive appearance, thereby defeating the main purpose

Method used

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  • Skin-brightening cosmetic composition
  • Skin-brightening cosmetic composition
  • Skin-brightening cosmetic composition

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0070] Example 1: Shine a cosmetic composition

[0071] The following compositions were prepared as follows:

[0072] - dispersing xanthan gum in water and then mixing with stirring by means of an IKA (registered trademark) mixer (speed 2500 rpm) until a homogeneous dispersion is obtained,

[0073] -then add preservatives and glycerin to the previously obtained mixture,

[0074] - In parallel, and if required in the composition, prepare the "ascorbyl glucoside" phase by weighing out the ascorbyl glucoside and then adding a mixture of water, sodium hydroxide, citric acid and sodium citrate. This phase is added to an aqueous mixture containing xanthan gum, preservatives and glycerin,

[0075] -The flower extract of Spiraea ulmaria and the root extract of Morus alba are then added to the mixture, and

[0076] - After dissolving in polysorbate 20, the fragrance is added to the mixture under stirring by means of an IKA (registered trademark) stirrer (speed 900 rpm). The followi...

Embodiment 2

[0084] Example 2: Shine effect of a composition according to the invention

[0085] In this example, the efficacy of the whitening active agent was evaluated by means of a cellular assay, particularly concerning the effect of melanocytes on melanin production.

[0086] In this example, White Mulberry (Morus alba) Root Extract is Souhakuhi Liquid BG (INCI Name: Morus alba Root Extract (and) Water (and) Butylene Glycol), Spiraea ulmaria Flower Extract is Meadowsweet Liquid BG (INCI name: Meadowsweet Flower Extract (and) Water (and) Butylene Glycol), Kojic Acid is sold by Sigma Aldrich under commercial reference K-3125, Vitamin C is by DKSH Ascorbyl 2-glucoside sold under the commercial reference Ascorbyl 2-glucoside, and salicylic acid is a molecule sold by Cooper (ref: 5 995 012, CAS 69-72-7).

[0087] For the experiments, the cells used were from mouse cell lines, especially the mouse B16 melanocyte cell line. Cell culture conditions are a temperature of 37 °C in 5% CO 2 In...

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PUM

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Abstract

The present invention particularly relates to a cosmetic or dermatological composition containing at least one meadowsweet extract, at least one white mulberry leaf extract, and salicylic acid. The present invention also relates to the cosmetic use of a cosmetic or dermatological composition containing at least one meadowsweet extract, at least one white mulberry leaf extract, and salicylic acid. The present invention further relates to a nontherapeutic cosmetic method for treating age spots, melasmas, lentigos, and / or chloasma. The present invention is particularly useful in the cosmetic and dermatological fields.

Description

technical field [0001] The invention relates in particular to a cosmetic (cosmetic) or dermatological (dermatological) composition comprising at least one spiraea extract, at least one white mulberry extract and salicylic acid. [0002] The invention also relates to the cosmetic use of a cosmetic or dermatological composition comprising at least one meadowsweet extract, at least one white mulberry extract and salicylic acid. [0003] The present invention also relates to non-therapeutic cosmetic methods for treating age spots, melasmas, moles, and / or masks of pregnancy or melasma. [0004] The invention finds application especially in the field of cosmetology and dermatology. [0005] In the following description, references between square brackets ([ ]) refer to the list of references given at the end of the text. Background technique [0006] The skin is an organ (in its own right) that plays an important role, not only in terms of protecting the body from external attac...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K8/97A61K8/365A61Q19/02A61P17/00
CPCA61K8/365A61K8/97A61K2800/5922A61Q19/02A61K8/368A61K8/9789A61P17/00A61K8/676A61Q19/00
Inventor 帕斯卡尔·波尔特杰拉尔丁·勒迈尔塞西尔·图雷尔
Owner LAB M&L SA