White Willow Extract

Wholesale White Willow Extract | Extract Source: Salix Aiba | Bulk Buy Powder Specification 10:1 or Customized | Brown Fine Powder | Sample & MOQ 1KG | Inquiry today. Order today!

Overview

White willow (Salix aiba) and black willow (S. —Nigra) are deciduous trees belonging to the genus Salix of the Willow family. Cosmetics mainly use extracts from dried white willow and black willow bark.

Active ingredients

The main component of white willow and black willow bark is salicin, and the rest are flavonoids and some phenolic components. The content of salicin can be used as an indicator of the quality of white willow bark extract.

Extraction processing method

White willow and black willow bark can be used as solvents such as water and ethanol; they can be extracted according to conventional methods; and then concentrated so that the extraction rate with water as the solvent is about 10%, and the extraction rate with 50% alcohol is about 15%.

Pharmacology

The 50% alcoholic extract of white willow bark has a strong inhibitory effect on Propionibacterium acnes and a moderate inhibitory effect on Staphylococcus aureus and Escherichia coli.

Promote the proliferation of fibroblasts;
Proliferation of fibroblasts;
Elimination of super free radicals;
Elimination of light radicals;
Inhibition of B-16 cell activity;
Inhibition of the activity of metalloproteinase MMP-1;
Inhibition of the activity of metalloproteinol MMP-3;
Inhibition of the activity of metalloproteinase MMP-9;
Inhibition of hyaluronidase activity;
Inhibition of methioninase activity;

Application in cosmetics&skin care products

White willow and black willow bark extracts have antibacterial and anti-inflammatory properties; they can be used to prevent and treat acne; White willow extracts can still be used as anti-wrinkle, antioxidant, moisturizer, and odor suppressant.

Additional information

Product Name

White Willow Extract

Source

Salix Aiba

Part

Bark

Extraction Type

Powder

Appearance

Brown Fine Powder

Grade Standard

ALL

Specification

10:1 or Customized

Sample & MOQ

1KG

Usage

Cosmetic/Skincare Raw Materials

COA and MSDS

Available For Your Reference

Shipping Details

Customized, FOB, CIF, D2D

Additional Service

Supply In Bulk, ODM/OEM, Wholesale

Storage

A cool (2~8 ) & dry place protected from light, keep package close.

5 + 6 =

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Factory

Green Stone Swiss Co ., Ltd.

Green Stone Swiss Co ., Limited has always focused on the supply of beauty, nutritional, and healthy ingredients. We mainly devote to the sale popularizing and research and services of natural products and promote the development of the natural herbal industry.

Location

Xiamen, Shanghai; China

Business Type

Manufacturer, Marketing

Industry Experience

Over 20 Years

Main Markets
  • North America 51.00%
  • Western Europe: 10.00%
  • Northern Europe: 10.00%
Business Advantage

Support Formula Customization/ODM/OEM

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