Description

Betula Alba Bud Extract is derived from the young buds of the White Birch tree (Betula alba). This extract is valued in cosmetics for its soothing, anti-inflammatory, and revitalizing properties.

Chemical Composition and Structure:

Chemical Constituents:
Flavonoids: Provide antioxidant properties and help to calm irritated skin.
Triterpenes: Such as betulin and betulinic acid, known for their anti-inflammatory and skin-soothing effects.
Saponins: Contribute to the extract's cleansing and astringent properties.
Essential Oils: Contain aromatic compounds that offer a pleasant fragrance and skin benefits.
Tannins: Provide astringent properties, which can help tighten and tone the skin.
Structure: The buds are small, greenish to reddish, and covered in a protective layer of scales.

Physical Properties:

Appearance: Typically a brownish or greenish liquid when extracted, with a characteristic woody aroma.
Odor: Earthy and woody, reflecting its natural origin.
Texture: Extract is usually a smooth, viscous liquid.

Production Process:

Harvesting: Young buds are harvested in early spring, when they are rich in beneficial compounds.
Extraction: Buds are subjected to extraction processes using solvents (like ethanol or water) to concentrate their active ingredients.
Filtration: Extract is filtered to remove any solid particles, resulting in a clear or slightly opaque liquid.
Standardization: The extract may be standardized to ensure consistent levels of active compounds.

Applications:

Cosmetics: Used in serums, creams, and lotions for its soothing, anti-inflammatory, and revitalizing effects. It helps to calm irritated skin and reduce redness.
Skin Care: Incorporated into products to improve skin texture, tone, and overall appearance. It offers anti-aging benefits by enhancing skin elasticity and firmness.

Safety and Environmental Considerations:

Safety: Generally regarded as safe for use in cosmetics and personal care products when used as directed. People with very sensitive skin or allergies to Betulaceae plants should exercise caution.
Environmental Impact: Sustainable harvesting of buds is essential to prevent overexploitation and maintain ecological balance.

INCI:


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: 84012-15-7 EC number 281-660-9