Description

Salix Alba Flower Extract is derived from the flowers of the Salix alba tree, commonly known as white willow. This extract is valued for its natural soothing and anti-inflammatory properties, making it a popular ingredient in skincare and cosmetic formulations.

Chemical Composition and Structure

Active Compounds: The extract contains salicylic acid, flavonoids, and tannins. Salicylic acid is a beta-hydroxy acid (BHA) known for its exfoliating and anti-inflammatory properties.
Salicin: The primary active compound, which is a glycoside that converts into salicylic acid in the body.

Physical Properties

Appearance: Typically a clear to light brown liquid.
Odor: Mild, characteristic of willow flowers.
Solubility: Soluble in water and alcohol-based formulations.
Texture: Light and easily absorbed into the skin.

Production Process

Harvesting: Flowers of the Salix alba tree are collected during their bloom.
Extraction: The flowers are subjected to extraction processes, such as maceration or solvent extraction, to obtain the active components.
Filtration: The extract is filtered to remove any solid residues.
Concentration: The extract may be concentrated to enhance its potency.
Packaging: The final extract is packaged under sterile conditions to preserve its quality and efficacy.

Applications

Cosmetic: Used in skincare products for its exfoliating, anti-inflammatory, and soothing properties. Commonly found in cleansers, toners, masks, and anti-aging products.
Pharmaceutical: May be used in topical treatments for its anti-inflammatory and analgesic effects.
Food: Not typically used in food products.

Environmental and Safety Considerations

Biodegradability: The extract is biodegradable and environmentally friendly.
Toxicity: Generally regarded as safe for topical use. It should be used according to established guidelines to avoid potential allergic reactions or skin irritations. People with sensitivities to salicylates should exercise caution. Ensure that the extract is sustainably sourced and free from harmful contaminants.
Disposal: Should be disposed of in accordance with local environmental regulations to minimize its impact on the environment.

INCI Functions:


Skin conditioning agent. It is the mainstay of topical skin treatment as it has the function of restoring, increasing or improving skin tolerance to external factors, including melanocyte tolerance. The most important function of the conditioning agent is to prevent skin dehydration, but the subject is rather complex and involves emollients and humectants that can be added in the formulation.
Synonyms:

CAS: 84082-82-6 EC number 282-029-0