Description

Corylus Avellana Leaf Extract is an extract obtained from the leaves of the Hazelnut, Corylus avellana L., belonging to the Betulaceae family. This extract is used in the cosmetic and pharmaceutical industries for its beneficial properties for the skin and hair.

Chemical Composition and Structure

Corylus avellana leaf extract contains a variety of active compounds, including flavonoids, tannins, phenolic acids, and vitamins. These components contribute to its antioxidant, anti-inflammatory, and astringent properties.

Physical Properties

Corylus Avellana Leaf Extract typically appears as a clear to pale yellow liquid, sometimes with a characteristic herbal aroma. It is soluble in water and alcohols, making it suitable for various formulations.

Production Process

Harvesting and Selection: Leaves of Corylus avellana are harvested and carefully selected to ensure the quality of the final extract.
Extraction: The leaves undergo an extraction process, which may include methods such as solvent extraction or infusion, to isolate the active compounds. These methods help preserve the delicate components of the leaves.
Purification: The crude extract is purified to remove any impurities and by-products, ensuring a high-quality and pure final product.
Quality Control: Rigorous quality tests are conducted to evaluate the purity, stability, and efficacy of the extract, including chemical and microbiological analyses.

Applications

Cosmetic Products: Used in creams, lotions, and toners for its soothing and antioxidant properties, improving the overall health and appearance of the skin.
Skin Care: Ideal for products aimed at calming irritated skin, reducing redness, and providing antioxidant protection. It enhances the skin's natural barrier and provides a soothing effect.
Hair Care: Incorporated into shampoos, conditioners, and hair treatments, contributing to the scalp's health and providing soothing benefits.

Environmental and Safety Considerations

Corylus Avellana Leaf Extract is considered safe for use in cosmetic and pharmaceutical products and is generally well-tolerated by the skin. It is non-irritating and suitable for all skin types, including sensitive skin. Proper use within recommended concentrations is essential to ensure safety and maximize effectiveness. Additionally, the sustainability of leaf harvesting and production practices is an important consideration to ensure environmental responsibility.

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: 84012-21-5 EC number 281-667-7